Finished All Parts
Ginger88895
parent
aa9b8aca9d
commit
33d9a8fb20
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@ -0,0 +1,698 @@
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#
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# A fatal error has been detected by the Java Runtime Environment:
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#
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# SIGBUS (0x7) at pc=0x00007ffba08cdd80, pid=5458, tid=0x00007ffb7c3f3700
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#
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# JRE version: OpenJDK Runtime Environment (8.0_212-b03) (build 1.8.0_212-8u212-b03-0ubuntu1.18.04.1-b03)
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# Java VM: OpenJDK 64-Bit Server VM (25.212-b03 mixed mode linux-amd64 compressed oops)
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# Problematic frame:
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# C [libzip.so+0x4d80]
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#
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# Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again
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#
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# If you would like to submit a bug report, please visit:
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# http://bugreport.java.com/bugreport/crash.jsp
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# The crash happened outside the Java Virtual Machine in native code.
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# See problematic frame for where to report the bug.
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#
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--------------- T H R E A D ---------------
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Current thread (0x00007ffb5001c000): JavaThread "Thread-1" [_thread_in_native, id=6508, stack(0x00007ffb7c2f3000,0x00007ffb7c3f4000)]
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siginfo: si_signo: 7 (SIGBUS), si_code: 2 (BUS_ADRERR), si_addr: 0x00007ffb8c0adca4
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Registers:
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RAX=0x00007ffb50002c70, RBX=0x00007ffb9c1420e0, RCX=0x00007ffb50000020, RDX=0x00007ffb50002c70
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RSP=0x00007ffb7c3f0590, RBP=0x00007ffb7c3f0600, RSI=0x00007ffb50002cc0, RDI=0x0000000000000010
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R8 =0x0000000000000061, R9 =0x0000000000000000, R10=0x00007ffb5001c950, R11=0x0000000000000006
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R12=0x0000000000039c86, R13=0x000000005cf53e6c, R14=0x00007ffb50002c70, R15=0x00007ffb8c0adc86
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RIP=0x00007ffba08cdd80, EFLAGS=0x0000000000010202, CSGSFS=0x002b000000000033, ERR=0x0000000000000004
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TRAPNO=0x000000000000000e
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Top of Stack: (sp=0x00007ffb7c3f0590)
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0x00007ffb7c3f0590: 00000000000001e4 00007ffb5001c000
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0x00007ffb7c3f05a0: 000000008ce70198 0000000000000000
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0x00007ffb7c3f05b0: 0000000000000000 00007ffba38f24cc
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0x00007ffb7c3f05c0: 00007ffb5001c000 00000000a2b46d81
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0x00007ffb7c3f05d0: 0000000000000037 00007ffb9c14b5e0
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0x00007ffb7c3f05e0: 0000000000000037 000000005cf53e6c
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0x00007ffb7c3f05f0: 00007ffb9c1420e0 00007ffb64059b70
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0x00007ffb7c3f0600: 00007ffb7c3f0650 00007ffba08cea2e
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0x00007ffb7c3f0610: 01007ffb00000037 00007ffb7c3f0670
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0x00007ffb7c3f0620: 0000000000000000 0000000000000037
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0x00007ffb7c3f0630: 00007ffb5001c1e0 00007ffb7c3f0ac8
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0x00007ffb7c3f0640: 00007ffb7c3f0670 00007ffb9c1420e0
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0x00007ffb7c3f0650: 00007ffb7c3f0ab0 00007ffba08cca35
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0x00007ffb7c3f0660: 0000000000000000 0000000000000001
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0x00007ffb7c3f0670: 797474656e2f6f69 6c656e6e6168632f
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0x00007ffb7c3f0680: 636172747362412f 6c656e6e61684374
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0x00007ffb7c3f0690: 4372656c646e6148 3124747865746e6f
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0x00007ffb7c3f06a0: 007373616c632e33 00007ffba38f24cc
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0x00007ffb7c3f06b0: 00007ffb7c3f1068 00007ffba2da595b
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0x00007ffb7c3f06c0: 00007ffba2da5959 00007ffba2da5959
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0x00007ffb7c3f06d0: 00007ffb7c3f0c70 00007ffb7c3f0e50
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0x00007ffb7c3f06e0: 0000000000000000 00007ffb7c3f0c80
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0x00007ffb7c3f06f0: 00007ffba3c4bfa0 00007ffba38bf9aa
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0x00007ffb7c3f0700: 000000000000000e 00007ffb7c3f0ca0
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0x00007ffb7c3f0710: 00007ffba3c4bfa0 00007ffba38bf9aa
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0x00007ffb7c3f0720: 0000000000000000 000000007c546c18
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0x00007ffb7c3f0730: ffffffffffffffff 0000000100000000
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0x00007ffb7c3f0740: 00007ffb7c3f0e60 00007ffb00000000
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0x00007ffb7c3f0750: ffffffff00000000 0000000100000000
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0x00007ffb7c3f0760: 0000000000000000 0000000000000000
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0x00007ffb7c3f0770: 0000000000000000 0000000000000000
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0x00007ffb7c3f0780: 00007ffb7c3f0850 00007ffb00000044
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Instructions: (pc=0x00007ffba08cdd80)
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0x00007ffba08cdd60: 00 00 00 48 c7 40 28 00 00 00 00 4d 8b 24 24 0f
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0x00007ffba08cdd70: 84 1b 01 00 00 4c 2b 63 28 4c 8b 7b 18 4d 01 e7
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0x00007ffba08cdd80: 41 0f b7 47 1e 45 0f b7 6f 1c 45 31 e4 66 89 45
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0x00007ffba08cdd90: ca 41 0f b7 47 20 44 89 ea 66 89 45 c8 41 8b 47
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Register to memory mapping:
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RAX=0x00007ffb50002c70 is an unknown value
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RBX=0x00007ffb9c1420e0 is an unknown value
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RCX=0x00007ffb50000020 is an unknown value
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RDX=0x00007ffb50002c70 is an unknown value
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RSP=0x00007ffb7c3f0590 is pointing into the stack for thread: 0x00007ffb5001c000
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RBP=0x00007ffb7c3f0600 is pointing into the stack for thread: 0x00007ffb5001c000
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RSI=0x00007ffb50002cc0 is an unknown value
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RDI=0x0000000000000010 is an unknown value
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R8 =0x0000000000000061 is an unknown value
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R9 =0x0000000000000000 is an unknown value
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R10=0x00007ffb5001c950 is an unknown value
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R11=0x0000000000000006 is an unknown value
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R12=0x0000000000039c86 is an unknown value
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R13=0x000000005cf53e6c is an unknown value
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R14=0x00007ffb50002c70 is an unknown value
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R15=0x00007ffb8c0adc86 is an unknown value
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Stack: [0x00007ffb7c2f3000,0x00007ffb7c3f4000], sp=0x00007ffb7c3f0590, free space=1013k
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Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
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C [libzip.so+0x4d80]
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C [libzip.so+0x5a2e]
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C [libzip.so+0x3a35] Java_java_util_zip_ZipFile_getEntry+0x85
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J 63 java.util.zip.ZipFile.getEntry(J[BZ)J (0 bytes) @ 0x00007ffb8d12b58e [0x00007ffb8d12b4c0+0xce]
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J 300 C2 java.util.zip.ZipFile.getEntry(Ljava/lang/String;)Ljava/util/zip/ZipEntry; (101 bytes) @ 0x00007ffb8d1c6214 [0x00007ffb8d1c5ec0+0x354]
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J 506 C2 sun.misc.URLClassPath$JarLoader.getResource(Ljava/lang/String;Z)Lsun/misc/Resource; (85 bytes) @ 0x00007ffb8d22f4d0 [0x00007ffb8d22f460+0x70]
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J 178 C1 sun.misc.URLClassPath.getResource(Ljava/lang/String;Z)Lsun/misc/Resource; (83 bytes) @ 0x00007ffb8d16976c [0x00007ffb8d169600+0x16c]
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J 180 C1 java.net.URLClassLoader$1.run()Ljava/lang/Class; (63 bytes) @ 0x00007ffb8d16b6ac [0x00007ffb8d16b4a0+0x20c]
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J 179 C1 java.net.URLClassLoader$1.run()Ljava/lang/Object; (5 bytes) @ 0x00007ffb8d16b10c [0x00007ffb8d16b080+0x8c]
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v ~StubRoutines::call_stub
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V [libjvm.so+0x68139b]
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V [libjvm.so+0x6d4724] JVM_DoPrivileged+0x504
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J 136 java.security.AccessController.doPrivileged(Ljava/security/PrivilegedExceptionAction;Ljava/security/AccessControlContext;)Ljava/lang/Object; (0 bytes) @ 0x00007ffb8d150955 [0x00007ffb8d150880+0xd5]
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J 154 C1 java.net.URLClassLoader.findClass(Ljava/lang/String;)Ljava/lang/Class; (47 bytes) @ 0x00007ffb8d15b5c4 [0x00007ffb8d15b440+0x184]
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J 160 C1 java.lang.ClassLoader.loadClass(Ljava/lang/String;Z)Ljava/lang/Class; (122 bytes) @ 0x00007ffb8d15f91c [0x00007ffb8d15efc0+0x95c]
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J 177 C1 sun.misc.Launcher$AppClassLoader.loadClass(Ljava/lang/String;Z)Ljava/lang/Class; (85 bytes) @ 0x00007ffb8d16a70c [0x00007ffb8d169d80+0x98c]
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J 176 C1 java.lang.ClassLoader.loadClass(Ljava/lang/String;)Ljava/lang/Class; (7 bytes) @ 0x00007ffb8d162d44 [0x00007ffb8d162c40+0x104]
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v ~StubRoutines::call_stub
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V [libjvm.so+0x68139b]
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V [libjvm.so+0x67ea5b]
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V [libjvm.so+0x67f0c3]
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V [libjvm.so+0xa24e04]
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V [libjvm.so+0xa2378b]
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V [libjvm.so+0xa256ec]
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V [libjvm.so+0x4ca7f7]
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V [libjvm.so+0x66e512]
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j io.netty.channel.AbstractChannelHandlerContext.close(Lio/netty/channel/ChannelPromise;)Lio/netty/channel/ChannelFuture;+39
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j io.netty.channel.AbstractChannelHandlerContext.close()Lio/netty/channel/ChannelFuture;+5
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j io.netty.channel.DefaultChannelPipeline.close()Lio/netty/channel/ChannelFuture;+4
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j io.netty.channel.AbstractChannel.close()Lio/netty/channel/ChannelFuture;+4
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j io.grpc.netty.NettyServer.shutdown()V+24
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j io.grpc.internal.ServerImpl.shutdown()Lio/grpc/internal/ServerImpl;+59
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j io.grpc.internal.ServerImpl.shutdown()Lio/grpc/Server;+1
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j iiis.systems.os.blockdb.BlockDatabaseServer.stop()V+11
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j iiis.systems.os.blockdb.BlockDatabaseServer.access$000(Liiis/systems/os/blockdb/BlockDatabaseServer;)V+1
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j iiis.systems.os.blockdb.BlockDatabaseServer$1.run()V+12
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v ~StubRoutines::call_stub
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V [libjvm.so+0x68139b]
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V [libjvm.so+0x67ea5b]
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V [libjvm.so+0x67f047]
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V [libjvm.so+0x6c4f0b]
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V [libjvm.so+0xa51ec3]
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V [libjvm.so+0xa53088]
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V [libjvm.so+0x8ecb42]
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C [libpthread.so.0+0x76db] start_thread+0xdb
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Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)
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J 63 java.util.zip.ZipFile.getEntry(J[BZ)J (0 bytes) @ 0x00007ffb8d12b518 [0x00007ffb8d12b4c0+0x58]
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J 300 C2 java.util.zip.ZipFile.getEntry(Ljava/lang/String;)Ljava/util/zip/ZipEntry; (101 bytes) @ 0x00007ffb8d1c6214 [0x00007ffb8d1c5ec0+0x354]
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J 506 C2 sun.misc.URLClassPath$JarLoader.getResource(Ljava/lang/String;Z)Lsun/misc/Resource; (85 bytes) @ 0x00007ffb8d22f4d0 [0x00007ffb8d22f460+0x70]
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J 178 C1 sun.misc.URLClassPath.getResource(Ljava/lang/String;Z)Lsun/misc/Resource; (83 bytes) @ 0x00007ffb8d16976c [0x00007ffb8d169600+0x16c]
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J 180 C1 java.net.URLClassLoader$1.run()Ljava/lang/Class; (63 bytes) @ 0x00007ffb8d16b6ac [0x00007ffb8d16b4a0+0x20c]
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J 179 C1 java.net.URLClassLoader$1.run()Ljava/lang/Object; (5 bytes) @ 0x00007ffb8d16b10c [0x00007ffb8d16b080+0x8c]
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v ~StubRoutines::call_stub
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J 136 java.security.AccessController.doPrivileged(Ljava/security/PrivilegedExceptionAction;Ljava/security/AccessControlContext;)Ljava/lang/Object; (0 bytes) @ 0x00007ffb8d1508e3 [0x00007ffb8d150880+0x63]
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J 154 C1 java.net.URLClassLoader.findClass(Ljava/lang/String;)Ljava/lang/Class; (47 bytes) @ 0x00007ffb8d15b5c4 [0x00007ffb8d15b440+0x184]
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J 160 C1 java.lang.ClassLoader.loadClass(Ljava/lang/String;Z)Ljava/lang/Class; (122 bytes) @ 0x00007ffb8d15f91c [0x00007ffb8d15efc0+0x95c]
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J 177 C1 sun.misc.Launcher$AppClassLoader.loadClass(Ljava/lang/String;Z)Ljava/lang/Class; (85 bytes) @ 0x00007ffb8d16a70c [0x00007ffb8d169d80+0x98c]
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J 176 C1 java.lang.ClassLoader.loadClass(Ljava/lang/String;)Ljava/lang/Class; (7 bytes) @ 0x00007ffb8d162d44 [0x00007ffb8d162c40+0x104]
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v ~StubRoutines::call_stub
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j io.netty.channel.AbstractChannelHandlerContext.close(Lio/netty/channel/ChannelPromise;)Lio/netty/channel/ChannelFuture;+39
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j io.netty.channel.AbstractChannelHandlerContext.close()Lio/netty/channel/ChannelFuture;+5
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j io.netty.channel.DefaultChannelPipeline.close()Lio/netty/channel/ChannelFuture;+4
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j io.netty.channel.AbstractChannel.close()Lio/netty/channel/ChannelFuture;+4
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j io.grpc.netty.NettyServer.shutdown()V+24
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j io.grpc.internal.ServerImpl.shutdown()Lio/grpc/internal/ServerImpl;+59
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j io.grpc.internal.ServerImpl.shutdown()Lio/grpc/Server;+1
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j iiis.systems.os.blockdb.BlockDatabaseServer.stop()V+11
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j iiis.systems.os.blockdb.BlockDatabaseServer.access$000(Liiis/systems/os/blockdb/BlockDatabaseServer;)V+1
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j iiis.systems.os.blockdb.BlockDatabaseServer$1.run()V+12
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v ~StubRoutines::call_stub
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--------------- P R O C E S S ---------------
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Java Threads: ( => current thread )
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=>0x00007ffb5001c000 JavaThread "Thread-1" [_thread_in_native, id=6508, stack(0x00007ffb7c2f3000,0x00007ffb7c3f4000)]
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0x00007ffb78001000 JavaThread "SIGINT handler" daemon [_thread_blocked, id=6506, stack(0x00007ffb7c8f7000,0x00007ffb7c9f8000)]
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0x00007ffb600c0800 JavaThread "grpc-default-worker-ELG-3-4" daemon [_thread_in_native, id=5635, stack(0x00007ffb7c6f5000,0x00007ffb7c7f6000)]
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0x00007ffb600bf000 JavaThread "grpc-default-worker-ELG-3-3" daemon [_thread_in_native, id=5634, stack(0x00007ffb7c7f6000,0x00007ffb7c8f7000)]
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0x00007ffb64038000 JavaThread "threadDeathWatcher-4-1" daemon [_thread_blocked, id=5547, stack(0x00007ffb7e9fa000,0x00007ffb7eafb000)]
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0x00007ffb600ed000 JavaThread "grpc-default-worker-ELG-3-2" daemon [_thread_in_native, id=5546, stack(0x00007ffb7ecfb000,0x00007ffb7edfc000)]
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0x00007ffb600ea800 JavaThread "grpc-default-worker-ELG-3-1" daemon [_thread_in_native, id=5545, stack(0x00007ffb7edfc000,0x00007ffb7eefd000)]
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0x00007ffb9c36f800 JavaThread "grpc-default-boss-ELG-1-1" daemon [_thread_in_native, id=5468, stack(0x00007ffb7eefd000,0x00007ffb7effe000)]
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0x00007ffb9c0dc800 JavaThread "Service Thread" daemon [_thread_blocked, id=5466, stack(0x00007ffb8c1fa000,0x00007ffb8c2fb000)]
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0x00007ffb9c0d9800 JavaThread "C1 CompilerThread1" daemon [_thread_blocked, id=5465, stack(0x00007ffb8c2fc000,0x00007ffb8c3fc000)]
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0x00007ffb9c0d7800 JavaThread "C2 CompilerThread0" daemon [_thread_blocked, id=5464, stack(0x00007ffb8c3fd000,0x00007ffb8c4fd000)]
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0x00007ffb9c0d6000 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=5463, stack(0x00007ffb8c4fd000,0x00007ffb8c5fe000)]
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0x00007ffb9c0a2800 JavaThread "Finalizer" daemon [_thread_blocked, id=5462, stack(0x00007ffb8c5fe000,0x00007ffb8c6ff000)]
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0x00007ffb9c0a0000 JavaThread "Reference Handler" daemon [_thread_blocked, id=5461, stack(0x00007ffb8c6ff000,0x00007ffb8c800000)]
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0x00007ffb9c00b000 JavaThread "main" [_thread_blocked, id=5459, stack(0x00007ffba3f71000,0x00007ffba4071000)]
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Other Threads:
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0x00007ffb9c096800 VMThread [stack: 0x00007ffba009e000,0x00007ffba019e000] [id=5460]
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0x00007ffb9c0df800 WatcherThread [stack: 0x00007ffb8c0fa000,0x00007ffb8c1fa000] [id=5467]
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VM state:not at safepoint (normal execution)
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VM Mutex/Monitor currently owned by a thread: None
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heap address: 0x00000000e8a00000, size: 374 MB, Compressed Oops mode: 32-bit
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Narrow klass base: 0x0000000000000000, Narrow klass shift: 3
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Compressed class space size: 1073741824 Address: 0x0000000100000000
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Heap:
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def new generation total 7424K, used 7271K [0x00000000e8a00000, 0x00000000e9200000, 0x00000000f06a0000)
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eden space 6656K, 97% used [0x00000000e8a00000, 0x00000000e9059d30, 0x00000000e9080000)
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from space 768K, 99% used [0x00000000e9140000, 0x00000000e91ffff0, 0x00000000e9200000)
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to space 768K, 0% used [0x00000000e9080000, 0x00000000e9080000, 0x00000000e9140000)
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tenured generation total 16384K, used 3527K [0x00000000f06a0000, 0x00000000f16a0000, 0x0000000100000000)
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the space 16384K, 21% used [0x00000000f06a0000, 0x00000000f0a11de0, 0x00000000f0a11e00, 0x00000000f16a0000)
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Metaspace used 11905K, capacity 12098K, committed 12288K, reserved 1060864K
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class space used 1428K, capacity 1497K, committed 1536K, reserved 1048576K
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Card table byte_map: [0x00007ffba3eb4000,0x00007ffba3f70000] byte_map_base: 0x00007ffba376f000
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Polling page: 0x00007ffba4088000
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CodeCache: size=245760Kb used=2674Kb max_used=2680Kb free=243085Kb
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bounds [0x00007ffb8d000000, 0x00007ffb8d2a0000, 0x00007ffb9c000000]
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total_blobs=1062 nmethods=697 adapters=281
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compilation: enabled
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Compilation events (10 events):
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Event: 1313.866 Thread 0x00007ffb9c0d7800 nmethod 701 0x00007ffb8d295fd0 code [0x00007ffb8d296120, 0x00007ffb8d2961d8]
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Event: 1653.902 Thread 0x00007ffb9c0d7800 702 ! 4 io.netty.util.ThreadDeathWatcher$Watcher::notifyWatchees (82 bytes)
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Event: 1653.916 Thread 0x00007ffb9c0d7800 nmethod 702 0x00007ffb8d293050 code [0x00007ffb8d293200, 0x00007ffb8d293508]
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Event: 2689.848 Thread 0x00007ffb9c0d7800 703 4 java.util.concurrent.ConcurrentLinkedQueue::poll (85 bytes)
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Event: 2689.851 Thread 0x00007ffb9c0d7800 nmethod 703 0x00007ffb8d28fcd0 code [0x00007ffb8d28fe20, 0x00007ffb8d28fed8]
|
||||
Event: 2701.858 Thread 0x00007ffb9c0d7800 704 4 io.netty.util.ThreadDeathWatcher$Watcher::fetchWatchees (55 bytes)
|
||||
Event: 2701.861 Thread 0x00007ffb9c0d7800 nmethod 704 0x00007ffb8d28f950 code [0x00007ffb8d28faa0, 0x00007ffb8d28fb98]
|
||||
Event: 5390.884 Thread 0x00007ffb9c0d7800 705 4 java.util.ArrayList::isEmpty (13 bytes)
|
||||
Event: 5390.886 Thread 0x00007ffb9c0d7800 nmethod 705 0x00007ffb8d293890 code [0x00007ffb8d2939e0, 0x00007ffb8d293a58]
|
||||
Event: 5923.567 Thread 0x00007ffb9c0d9800 706 3 java.util.logging.LogManager$LoggerContext::ensureDefaultLogger (70 bytes)
|
||||
|
||||
GC Heap History (6 events):
|
||||
Event: 0.522 GC heap before
|
||||
{Heap before GC invocations=0 (full 0):
|
||||
def new generation total 7424K, used 6656K [0x00000000e8a00000, 0x00000000e9200000, 0x00000000f06a0000)
|
||||
eden space 6656K, 100% used [0x00000000e8a00000, 0x00000000e9080000, 0x00000000e9080000)
|
||||
from space 768K, 0% used [0x00000000e9080000, 0x00000000e9080000, 0x00000000e9140000)
|
||||
to space 768K, 0% used [0x00000000e9140000, 0x00000000e9140000, 0x00000000e9200000)
|
||||
tenured generation total 16384K, used 0K [0x00000000f06a0000, 0x00000000f16a0000, 0x0000000100000000)
|
||||
the space 16384K, 0% used [0x00000000f06a0000, 0x00000000f06a0000, 0x00000000f06a0200, 0x00000000f16a0000)
|
||||
Metaspace used 5052K, capacity 5888K, committed 6016K, reserved 1056768K
|
||||
class space used 591K, capacity 624K, committed 640K, reserved 1048576K
|
||||
Event: 0.529 GC heap after
|
||||
Heap after GC invocations=1 (full 0):
|
||||
def new generation total 7424K, used 767K [0x00000000e8a00000, 0x00000000e9200000, 0x00000000f06a0000)
|
||||
eden space 6656K, 0% used [0x00000000e8a00000, 0x00000000e8a00000, 0x00000000e9080000)
|
||||
from space 768K, 99% used [0x00000000e9140000, 0x00000000e91ffff8, 0x00000000e9200000)
|
||||
to space 768K, 0% used [0x00000000e9080000, 0x00000000e9080000, 0x00000000e9140000)
|
||||
tenured generation total 16384K, used 851K [0x00000000f06a0000, 0x00000000f16a0000, 0x0000000100000000)
|
||||
the space 16384K, 5% used [0x00000000f06a0000, 0x00000000f0774f90, 0x00000000f0775000, 0x00000000f16a0000)
|
||||
Metaspace used 5052K, capacity 5888K, committed 6016K, reserved 1056768K
|
||||
class space used 591K, capacity 624K, committed 640K, reserved 1048576K
|
||||
}
|
||||
Event: 9.407 GC heap before
|
||||
{Heap before GC invocations=1 (full 0):
|
||||
def new generation total 7424K, used 7423K [0x00000000e8a00000, 0x00000000e9200000, 0x00000000f06a0000)
|
||||
eden space 6656K, 100% used [0x00000000e8a00000, 0x00000000e9080000, 0x00000000e9080000)
|
||||
from space 768K, 99% used [0x00000000e9140000, 0x00000000e91ffff8, 0x00000000e9200000)
|
||||
to space 768K, 0% used [0x00000000e9080000, 0x00000000e9080000, 0x00000000e9140000)
|
||||
tenured generation total 16384K, used 851K [0x00000000f06a0000, 0x00000000f16a0000, 0x0000000100000000)
|
||||
the space 16384K, 5% used [0x00000000f06a0000, 0x00000000f0774f90, 0x00000000f0775000, 0x00000000f16a0000)
|
||||
Metaspace used 8127K, capacity 8176K, committed 8448K, reserved 1056768K
|
||||
class space used 973K, capacity 976K, committed 1024K, reserved 1048576K
|
||||
Event: 9.417 GC heap after
|
||||
Heap after GC invocations=2 (full 0):
|
||||
def new generation total 7424K, used 768K [0x00000000e8a00000, 0x00000000e9200000, 0x00000000f06a0000)
|
||||
eden space 6656K, 0% used [0x00000000e8a00000, 0x00000000e8a00000, 0x00000000e9080000)
|
||||
from space 768K, 100% used [0x00000000e9080000, 0x00000000e9140000, 0x00000000e9140000)
|
||||
to space 768K, 0% used [0x00000000e9140000, 0x00000000e9140000, 0x00000000e9200000)
|
||||
tenured generation total 16384K, used 2338K [0x00000000f06a0000, 0x00000000f16a0000, 0x0000000100000000)
|
||||
the space 16384K, 14% used [0x00000000f06a0000, 0x00000000f08e8b28, 0x00000000f08e8c00, 0x00000000f16a0000)
|
||||
Metaspace used 8127K, capacity 8176K, committed 8448K, reserved 1056768K
|
||||
class space used 973K, capacity 976K, committed 1024K, reserved 1048576K
|
||||
}
|
||||
Event: 9.808 GC heap before
|
||||
{Heap before GC invocations=2 (full 0):
|
||||
def new generation total 7424K, used 7424K [0x00000000e8a00000, 0x00000000e9200000, 0x00000000f06a0000)
|
||||
eden space 6656K, 100% used [0x00000000e8a00000, 0x00000000e9080000, 0x00000000e9080000)
|
||||
from space 768K, 100% used [0x00000000e9080000, 0x00000000e9140000, 0x00000000e9140000)
|
||||
to space 768K, 0% used [0x00000000e9140000, 0x00000000e9140000, 0x00000000e9200000)
|
||||
tenured generation total 16384K, used 2338K [0x00000000f06a0000, 0x00000000f16a0000, 0x0000000100000000)
|
||||
the space 16384K, 14% used [0x00000000f06a0000, 0x00000000f08e8b28, 0x00000000f08e8c00, 0x00000000f16a0000)
|
||||
Metaspace used 10346K, capacity 10530K, committed 10624K, reserved 1058816K
|
||||
class space used 1248K, capacity 1337K, committed 1408K, reserved 1048576K
|
||||
Event: 9.818 GC heap after
|
||||
Heap after GC invocations=3 (full 0):
|
||||
def new generation total 7424K, used 767K [0x00000000e8a00000, 0x00000000e9200000, 0x00000000f06a0000)
|
||||
eden space 6656K, 0% used [0x00000000e8a00000, 0x00000000e8a00000, 0x00000000e9080000)
|
||||
from space 768K, 99% used [0x00000000e9140000, 0x00000000e91ffff0, 0x00000000e9200000)
|
||||
to space 768K, 0% used [0x00000000e9080000, 0x00000000e9080000, 0x00000000e9140000)
|
||||
tenured generation total 16384K, used 3527K [0x00000000f06a0000, 0x00000000f16a0000, 0x0000000100000000)
|
||||
the space 16384K, 21% used [0x00000000f06a0000, 0x00000000f0a11de0, 0x00000000f0a11e00, 0x00000000f16a0000)
|
||||
Metaspace used 10346K, capacity 10530K, committed 10624K, reserved 1058816K
|
||||
class space used 1248K, capacity 1337K, committed 1408K, reserved 1048576K
|
||||
}
|
||||
|
||||
Deoptimization events (1 events):
|
||||
Event: 0.910 Thread 0x00007ffb9c00b000 Uncommon trap: reason=unstable_if action=reinterpret pc=0x00007ffb8d1912d8 method=java.lang.String.indexOf([CII[CIII)I @ 134
|
||||
|
||||
Classes redefined (0 events):
|
||||
No events
|
||||
|
||||
Internal exceptions (10 events):
|
||||
Event: 0.491 Thread 0x00007ffb9c00b000 Exception <a 'java/security/PrivilegedActionException'> (0x00000000e8fb0848) thrown at [/build/openjdk-8-fPix8r/openjdk-8-8u212-b03/src/hotspot/src/share/vm/prims/jvm.cpp, line 1502]
|
||||
Event: 0.491 Thread 0x00007ffb9c00b000 Exception <a 'java/security/PrivilegedActionException'> (0x00000000e8fb0c40) thrown at [/build/openjdk-8-fPix8r/openjdk-8-8u212-b03/src/hotspot/src/share/vm/prims/jvm.cpp, line 1502]
|
||||
Event: 0.492 Thread 0x00007ffb9c00b000 Exception <a 'java/security/PrivilegedActionException'> (0x00000000e8fb1900) thrown at [/build/openjdk-8-fPix8r/openjdk-8-8u212-b03/src/hotspot/src/share/vm/prims/jvm.cpp, line 1502]
|
||||
Event: 0.492 Thread 0x00007ffb9c00b000 Exception <a 'java/security/PrivilegedActionException'> (0x00000000e8fb1cf8) thrown at [/build/openjdk-8-fPix8r/openjdk-8-8u212-b03/src/hotspot/src/share/vm/prims/jvm.cpp, line 1502]
|
||||
Event: 0.554 Thread 0x00007ffb9c00b000 Exception <a 'java/lang/ClassCastException': sun.misc.Cleaner cannot be cast to java.lang.Runnable> (0x00000000e8a6a1c8) thrown at [/build/openjdk-8-fPix8r/openjdk-8-8u212-b03/src/hotspot/src/share/vm/interpreter/interpreterRuntime.cpp, line 383]
|
||||
Event: 0.558 Thread 0x00007ffb9c00b000 Exception <a 'java/lang/NoClassDefFoundError': javassist/ClassPath> (0x00000000e8a79168) thrown at [/build/openjdk-8-fPix8r/openjdk-8-8u212-b03/src/hotspot/src/share/vm/classfile/systemDictionary.cpp, line 199]
|
||||
Event: 9.526 Thread 0x00007ffb9c36f800 Exception <a 'java/lang/NoSuchFieldError': method resolution failed> (0x00000000e8ae3510) thrown at [/build/openjdk-8-fPix8r/openjdk-8-8u212-b03/src/hotspot/src/share/vm/prims/methodHandles.cpp, line 1167]
|
||||
Event: 9.531 Thread 0x00007ffb9c36f800 Exception <a 'java/lang/NoSuchFieldError': method resolution failed> (0x00000000e8af0c50) thrown at [/build/openjdk-8-fPix8r/openjdk-8-8u212-b03/src/hotspot/src/share/vm/prims/methodHandles.cpp, line 1167]
|
||||
Event: 82.563 Thread 0x00007ffb600ea800 Exception <a 'java/io/IOException'> (0x00000000e8ea8530) thrown at [/build/openjdk-8-fPix8r/openjdk-8-8u212-b03/src/hotspot/src/share/vm/prims/jni.cpp, line 710]
|
||||
Event: 82.625 Thread 0x00007ffb600ea800 Exception <a 'java/io/IOException'> (0x00000000e8ffc610) thrown at [/build/openjdk-8-fPix8r/openjdk-8-8u212-b03/src/hotspot/src/share/vm/prims/jni.cpp, line 710]
|
||||
|
||||
Events (10 events):
|
||||
Event: 5923.563 loading class java/util/IdentityHashMap$KeyIterator done
|
||||
Event: 5923.564 Thread 0x00007ffb5001b000 Thread added: 0x00007ffb5001b000
|
||||
Event: 5923.564 Thread 0x00007ffb5001c000 Thread added: 0x00007ffb5001c000
|
||||
Event: 5923.565 Executing VM operation: RevokeBias
|
||||
Event: 5923.566 Executing VM operation: RevokeBias done
|
||||
Event: 5923.566 Executing VM operation: RevokeBias
|
||||
Event: 5923.566 Executing VM operation: RevokeBias done
|
||||
Event: 5923.568 Thread 0x00007ffb5001b000 Thread exited: 0x00007ffb5001b000
|
||||
Event: 5923.568 loading class io/netty/channel/AbstractChannelHandlerContext$13
|
||||
Event: 5923.568 loading class io/netty/channel/AbstractChannelHandlerContext$13 done
|
||||
|
||||
|
||||
Dynamic libraries:
|
||||
e8a00000-e9200000 rw-p 00000000 00:00 0
|
||||
e9200000-f06a0000 ---p 00000000 00:00 0
|
||||
f06a0000-f16a0000 rw-p 00000000 00:00 0
|
||||
f16a0000-100000000 ---p 00000000 00:00 0
|
||||
100000000-100180000 rw-p 00000000 00:00 0
|
||||
100180000-140000000 ---p 00000000 00:00 0
|
||||
55935a431000-55935a432000 r-xp 00000000 08:01 715198 /usr/lib/jvm/java-8-openjdk-amd64/jre/bin/java
|
||||
55935a631000-55935a632000 r--p 00000000 08:01 715198 /usr/lib/jvm/java-8-openjdk-amd64/jre/bin/java
|
||||
55935a632000-55935a633000 rw-p 00001000 08:01 715198 /usr/lib/jvm/java-8-openjdk-amd64/jre/bin/java
|
||||
55935c48e000-55935c4af000 rw-p 00000000 00:00 0 [heap]
|
||||
7ffb4c000000-7ffb4c021000 rw-p 00000000 00:00 0
|
||||
7ffb4c021000-7ffb50000000 ---p 00000000 00:00 0
|
||||
7ffb50000000-7ffb50036000 rw-p 00000000 00:00 0
|
||||
7ffb50036000-7ffb54000000 ---p 00000000 00:00 0
|
||||
7ffb56fff000-7ffb58000000 rw-p 00000000 00:00 0
|
||||
7ffb58000000-7ffb58028000 rw-p 00000000 00:00 0
|
||||
7ffb58028000-7ffb5c000000 ---p 00000000 00:00 0
|
||||
7ffb5c000000-7ffb5c021000 rw-p 00000000 00:00 0
|
||||
7ffb5c021000-7ffb60000000 ---p 00000000 00:00 0
|
||||
7ffb60000000-7ffb600ee000 rw-p 00000000 00:00 0
|
||||
7ffb600ee000-7ffb64000000 ---p 00000000 00:00 0
|
||||
7ffb64000000-7ffb6405b000 rw-p 00000000 00:00 0
|
||||
7ffb6405b000-7ffb68000000 ---p 00000000 00:00 0
|
||||
7ffb68000000-7ffb68021000 rw-p 00000000 00:00 0
|
||||
7ffb68021000-7ffb6c000000 ---p 00000000 00:00 0
|
||||
7ffb6c000000-7ffb6c021000 rw-p 00000000 00:00 0
|
||||
7ffb6c021000-7ffb70000000 ---p 00000000 00:00 0
|
||||
7ffb70000000-7ffb704e5000 rw-p 00000000 00:00 0
|
||||
7ffb704e5000-7ffb74000000 ---p 00000000 00:00 0
|
||||
7ffb74000000-7ffb741d9000 rw-p 00000000 00:00 0
|
||||
7ffb741d9000-7ffb78000000 ---p 00000000 00:00 0
|
||||
7ffb78000000-7ffb78021000 rw-p 00000000 00:00 0
|
||||
7ffb78021000-7ffb7c000000 ---p 00000000 00:00 0
|
||||
7ffb7c2f3000-7ffb7c2f6000 ---p 00000000 00:00 0
|
||||
7ffb7c2f6000-7ffb7c3f4000 rw-p 00000000 00:00 0
|
||||
7ffb7c3f4000-7ffb7c3f7000 ---p 00000000 00:00 0
|
||||
7ffb7c3f7000-7ffb7c575000 rw-p 00000000 00:00 0
|
||||
7ffb7c575000-7ffb7c6f5000 ---p 00000000 00:00 0
|
||||
7ffb7c6f5000-7ffb7c6f8000 ---p 00000000 00:00 0
|
||||
7ffb7c6f8000-7ffb7c7f6000 rw-p 00000000 00:00 0
|
||||
7ffb7c7f6000-7ffb7c7f9000 ---p 00000000 00:00 0
|
||||
7ffb7c7f9000-7ffb7c8f7000 rw-p 00000000 00:00 0
|
||||
7ffb7c8f7000-7ffb7c8fa000 ---p 00000000 00:00 0
|
||||
7ffb7c8fa000-7ffb7e9fa000 rw-p 00000000 00:00 0
|
||||
7ffb7e9fa000-7ffb7e9fd000 ---p 00000000 00:00 0
|
||||
7ffb7e9fd000-7ffb7ecfb000 rw-p 00000000 00:00 0
|
||||
7ffb7ecfb000-7ffb7ecfe000 ---p 00000000 00:00 0
|
||||
7ffb7ecfe000-7ffb7edfc000 rw-p 00000000 00:00 0
|
||||
7ffb7edfc000-7ffb7edff000 ---p 00000000 00:00 0
|
||||
7ffb7edff000-7ffb7eefd000 rw-p 00000000 00:00 0
|
||||
7ffb7eefd000-7ffb7ef00000 ---p 00000000 00:00 0
|
||||
7ffb7ef00000-7ffb7effe000 rw-p 00000000 00:00 0
|
||||
7ffb7effe000-7ffb7f007000 r-xp 00000000 08:01 715234 /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/libmanagement.so
|
||||
7ffb7f007000-7ffb7f206000 ---p 00009000 08:01 715234 /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/libmanagement.so
|
||||
7ffb7f206000-7ffb7f207000 r--p 00008000 08:01 715234 /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/libmanagement.so
|
||||
7ffb7f207000-7ffb7f208000 rw-p 00009000 08:01 715234 /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/libmanagement.so
|
||||
7ffb7f208000-7ffb7f21e000 r-xp 00000000 08:01 715236 /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/libnet.so
|
||||
7ffb7f21e000-7ffb7f41d000 ---p 00016000 08:01 715236 /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/libnet.so
|
||||
7ffb7f41d000-7ffb7f41e000 r--p 00015000 08:01 715236 /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/libnet.so
|
||||
7ffb7f41e000-7ffb7f41f000 rw-p 00016000 08:01 715236 /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/libnet.so
|
||||
7ffb7f41f000-7ffb7f430000 r-xp 00000000 08:01 715237 /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/libnio.so
|
||||
7ffb7f430000-7ffb7f62f000 ---p 00011000 08:01 715237 /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/libnio.so
|
||||
7ffb7f62f000-7ffb7f630000 r--p 00010000 08:01 715237 /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/libnio.so
|
||||
7ffb7f630000-7ffb7f631000 rw-p 00011000 08:01 715237 /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/libnio.so
|
||||
7ffb7f631000-7ffb80000000 r--p 00000000 08:01 662109 /usr/lib/locale/locale-archive
|
||||
7ffb80000000-7ffb80021000 rw-p 00000000 00:00 0
|
||||
7ffb80021000-7ffb84000000 ---p 00000000 00:00 0
|
||||
7ffb84000000-7ffb84021000 rw-p 00000000 00:00 0
|
||||
7ffb84021000-7ffb88000000 ---p 00000000 00:00 0
|
||||
7ffb88000000-7ffb88038000 rw-p 00000000 00:00 0
|
||||
7ffb88038000-7ffb8c000000 ---p 00000000 00:00 0
|
||||
7ffb8c074000-7ffb8c0f9000 r--s 0070b000 08:01 295250 /home/ginger88895/Documents/project3/project3/blockdb_java/target/original-blockdb-1.0-SNAPSHOT.jar
|
||||
7ffb8c0f9000-7ffb8c0fa000 ---p 00000000 00:00 0
|
||||
7ffb8c0fa000-7ffb8c1fa000 rw-p 00000000 00:00 0
|
||||
7ffb8c1fa000-7ffb8c1fd000 ---p 00000000 00:00 0
|
||||
7ffb8c1fd000-7ffb8c2fb000 rw-p 00000000 00:00 0
|
||||
7ffb8c2fb000-7ffb8c2fc000 ---p 00000000 00:00 0
|
||||
7ffb8c2fc000-7ffb8c2ff000 ---p 00000000 00:00 0
|
||||
7ffb8c2ff000-7ffb8c3fc000 rw-p 00000000 00:00 0
|
||||
7ffb8c3fc000-7ffb8c3fd000 ---p 00000000 00:00 0
|
||||
7ffb8c3fd000-7ffb8c400000 ---p 00000000 00:00 0
|
||||
7ffb8c400000-7ffb8c4fd000 rw-p 00000000 00:00 0
|
||||
7ffb8c4fd000-7ffb8c500000 ---p 00000000 00:00 0
|
||||
7ffb8c500000-7ffb8c5fe000 rw-p 00000000 00:00 0
|
||||
7ffb8c5fe000-7ffb8c601000 ---p 00000000 00:00 0
|
||||
7ffb8c601000-7ffb8c6ff000 rw-p 00000000 00:00 0
|
||||
7ffb8c6ff000-7ffb8c702000 ---p 00000000 00:00 0
|
||||
7ffb8c702000-7ffb8d000000 rw-p 00000000 00:00 0
|
||||
7ffb8d000000-7ffb8d2a0000 rwxp 00000000 00:00 0
|
||||
7ffb8d2a0000-7ffb9c000000 ---p 00000000 00:00 0
|
||||
7ffb9c000000-7ffb9c384000 rw-p 00000000 00:00 0
|
||||
7ffb9c384000-7ffba0000000 ---p 00000000 00:00 0
|
||||
7ffba007f000-7ffba009a000 r--s 00394000 08:01 715258 /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/ext/cldrdata.jar
|
||||
7ffba009a000-7ffba009d000 r--s 00039000 08:01 715266 /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/ext/sunpkcs11.jar
|
||||
7ffba009d000-7ffba009e000 ---p 00000000 00:00 0
|
||||
7ffba009e000-7ffba01ec000 rw-p 00000000 00:00 0
|
||||
7ffba01ec000-7ffba03bb000 r--s 03c3b000 08:01 715287 /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/rt.jar
|
||||
7ffba03bb000-7ffba0495000 rw-p 00000000 00:00 0
|
||||
7ffba0495000-7ffba0509000 ---p 00000000 00:00 0
|
||||
7ffba0509000-7ffba0514000 rw-p 00000000 00:00 0
|
||||
7ffba0514000-7ffba08c9000 ---p 00000000 00:00 0
|
||||
7ffba08c9000-7ffba08d1000 r-xp 00000000 08:01 715244 /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/libzip.so
|
||||
7ffba08d1000-7ffba0ad0000 ---p 00008000 08:01 715244 /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/libzip.so
|
||||
7ffba0ad0000-7ffba0ad1000 r--p 00007000 08:01 715244 /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/libzip.so
|
||||
7ffba0ad1000-7ffba0ad2000 rw-p 00008000 08:01 715244 /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/libzip.so
|
||||
7ffba0ad2000-7ffba0add000 r-xp 00000000 08:01 137262 /lib/x86_64-linux-gnu/libnss_files-2.27.so
|
||||
7ffba0add000-7ffba0cdc000 ---p 0000b000 08:01 137262 /lib/x86_64-linux-gnu/libnss_files-2.27.so
|
||||
7ffba0cdc000-7ffba0cdd000 r--p 0000a000 08:01 137262 /lib/x86_64-linux-gnu/libnss_files-2.27.so
|
||||
7ffba0cdd000-7ffba0cde000 rw-p 0000b000 08:01 137262 /lib/x86_64-linux-gnu/libnss_files-2.27.so
|
||||
7ffba0cde000-7ffba0ce4000 rw-p 00000000 00:00 0
|
||||
7ffba0ce4000-7ffba0cfb000 r-xp 00000000 08:01 137256 /lib/x86_64-linux-gnu/libnsl-2.27.so
|
||||
7ffba0cfb000-7ffba0efa000 ---p 00017000 08:01 137256 /lib/x86_64-linux-gnu/libnsl-2.27.so
|
||||
7ffba0efa000-7ffba0efb000 r--p 00016000 08:01 137256 /lib/x86_64-linux-gnu/libnsl-2.27.so
|
||||
7ffba0efb000-7ffba0efc000 rw-p 00017000 08:01 137256 /lib/x86_64-linux-gnu/libnsl-2.27.so
|
||||
7ffba0efc000-7ffba0efe000 rw-p 00000000 00:00 0
|
||||
7ffba0efe000-7ffba0f09000 r-xp 00000000 08:01 137273 /lib/x86_64-linux-gnu/libnss_nis-2.27.so
|
||||
7ffba0f09000-7ffba1108000 ---p 0000b000 08:01 137273 /lib/x86_64-linux-gnu/libnss_nis-2.27.so
|
||||
7ffba1108000-7ffba1109000 r--p 0000a000 08:01 137273 /lib/x86_64-linux-gnu/libnss_nis-2.27.so
|
||||
7ffba1109000-7ffba110a000 rw-p 0000b000 08:01 137273 /lib/x86_64-linux-gnu/libnss_nis-2.27.so
|
||||
7ffba110a000-7ffba1112000 r-xp 00000000 08:01 137258 /lib/x86_64-linux-gnu/libnss_compat-2.27.so
|
||||
7ffba1112000-7ffba1312000 ---p 00008000 08:01 137258 /lib/x86_64-linux-gnu/libnss_compat-2.27.so
|
||||
7ffba1312000-7ffba1313000 r--p 00008000 08:01 137258 /lib/x86_64-linux-gnu/libnss_compat-2.27.so
|
||||
7ffba1313000-7ffba1314000 rw-p 00009000 08:01 137258 /lib/x86_64-linux-gnu/libnss_compat-2.27.so
|
||||
7ffba1314000-7ffba1340000 r-xp 00000000 08:01 715225 /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/libjava.so
|
||||
7ffba1340000-7ffba153f000 ---p 0002c000 08:01 715225 /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/libjava.so
|
||||
7ffba153f000-7ffba1540000 r--p 0002b000 08:01 715225 /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/libjava.so
|
||||
7ffba1540000-7ffba1542000 rw-p 0002c000 08:01 715225 /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/libjava.so
|
||||
7ffba1542000-7ffba1552000 r-xp 00000000 08:01 715243 /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/libverify.so
|
||||
7ffba1552000-7ffba1751000 ---p 00010000 08:01 715243 /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/libverify.so
|
||||
7ffba1751000-7ffba1753000 r--p 0000f000 08:01 715243 /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/libverify.so
|
||||
7ffba1753000-7ffba1754000 rw-p 00011000 08:01 715243 /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/libverify.so
|
||||
7ffba1754000-7ffba175b000 r-xp 00000000 08:01 137313 /lib/x86_64-linux-gnu/librt-2.27.so
|
||||
7ffba175b000-7ffba195a000 ---p 00007000 08:01 137313 /lib/x86_64-linux-gnu/librt-2.27.so
|
||||
7ffba195a000-7ffba195b000 r--p 00006000 08:01 137313 /lib/x86_64-linux-gnu/librt-2.27.so
|
||||
7ffba195b000-7ffba195c000 rw-p 00007000 08:01 137313 /lib/x86_64-linux-gnu/librt-2.27.so
|
||||
7ffba195c000-7ffba1973000 r-xp 00000000 08:01 131079 /lib/x86_64-linux-gnu/libgcc_s.so.1
|
||||
7ffba1973000-7ffba1b72000 ---p 00017000 08:01 131079 /lib/x86_64-linux-gnu/libgcc_s.so.1
|
||||
7ffba1b72000-7ffba1b73000 r--p 00016000 08:01 131079 /lib/x86_64-linux-gnu/libgcc_s.so.1
|
||||
7ffba1b73000-7ffba1b74000 rw-p 00017000 08:01 131079 /lib/x86_64-linux-gnu/libgcc_s.so.1
|
||||
7ffba1b74000-7ffba1d11000 r-xp 00000000 08:01 137235 /lib/x86_64-linux-gnu/libm-2.27.so
|
||||
7ffba1d11000-7ffba1f10000 ---p 0019d000 08:01 137235 /lib/x86_64-linux-gnu/libm-2.27.so
|
||||
7ffba1f10000-7ffba1f11000 r--p 0019c000 08:01 137235 /lib/x86_64-linux-gnu/libm-2.27.so
|
||||
7ffba1f11000-7ffba1f12000 rw-p 0019d000 08:01 137235 /lib/x86_64-linux-gnu/libm-2.27.so
|
||||
7ffba1f12000-7ffba208b000 r-xp 00000000 08:01 655585 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.25
|
||||
7ffba208b000-7ffba228b000 ---p 00179000 08:01 655585 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.25
|
||||
7ffba228b000-7ffba2295000 r--p 00179000 08:01 655585 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.25
|
||||
7ffba2295000-7ffba2297000 rw-p 00183000 08:01 655585 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.25
|
||||
7ffba2297000-7ffba229b000 rw-p 00000000 00:00 0
|
||||
7ffba229b000-7ffba2f38000 r-xp 00000000 08:01 715247 /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/server/libjvm.so
|
||||
7ffba2f38000-7ffba3137000 ---p 00c9d000 08:01 715247 /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/server/libjvm.so
|
||||
7ffba3137000-7ffba31cb000 r--p 00c9c000 08:01 715247 /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/server/libjvm.so
|
||||
7ffba31cb000-7ffba31f4000 rw-p 00d30000 08:01 715247 /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/server/libjvm.so
|
||||
7ffba31f4000-7ffba3224000 rw-p 00000000 00:00 0
|
||||
7ffba3224000-7ffba323e000 r-xp 00000000 08:01 137305 /lib/x86_64-linux-gnu/libpthread-2.27.so
|
||||
7ffba323e000-7ffba343d000 ---p 0001a000 08:01 137305 /lib/x86_64-linux-gnu/libpthread-2.27.so
|
||||
7ffba343d000-7ffba343e000 r--p 00019000 08:01 137305 /lib/x86_64-linux-gnu/libpthread-2.27.so
|
||||
7ffba343e000-7ffba343f000 rw-p 0001a000 08:01 137305 /lib/x86_64-linux-gnu/libpthread-2.27.so
|
||||
7ffba343f000-7ffba3443000 rw-p 00000000 00:00 0
|
||||
7ffba3443000-7ffba3446000 r-xp 00000000 08:01 137195 /lib/x86_64-linux-gnu/libdl-2.27.so
|
||||
7ffba3446000-7ffba3645000 ---p 00003000 08:01 137195 /lib/x86_64-linux-gnu/libdl-2.27.so
|
||||
7ffba3645000-7ffba3646000 r--p 00002000 08:01 137195 /lib/x86_64-linux-gnu/libdl-2.27.so
|
||||
7ffba3646000-7ffba3647000 rw-p 00003000 08:01 137195 /lib/x86_64-linux-gnu/libdl-2.27.so
|
||||
7ffba3647000-7ffba3663000 r-xp 00000000 08:01 137344 /lib/x86_64-linux-gnu/libz.so.1.2.11
|
||||
7ffba3663000-7ffba3862000 ---p 0001c000 08:01 137344 /lib/x86_64-linux-gnu/libz.so.1.2.11
|
||||
7ffba3862000-7ffba3863000 r--p 0001b000 08:01 137344 /lib/x86_64-linux-gnu/libz.so.1.2.11
|
||||
7ffba3863000-7ffba3864000 rw-p 0001c000 08:01 137344 /lib/x86_64-linux-gnu/libz.so.1.2.11
|
||||
7ffba3864000-7ffba3a4b000 r-xp 00000000 08:01 137172 /lib/x86_64-linux-gnu/libc-2.27.so
|
||||
7ffba3a4b000-7ffba3c4b000 ---p 001e7000 08:01 137172 /lib/x86_64-linux-gnu/libc-2.27.so
|
||||
7ffba3c4b000-7ffba3c4f000 r--p 001e7000 08:01 137172 /lib/x86_64-linux-gnu/libc-2.27.so
|
||||
7ffba3c4f000-7ffba3c51000 rw-p 001eb000 08:01 137172 /lib/x86_64-linux-gnu/libc-2.27.so
|
||||
7ffba3c51000-7ffba3c55000 rw-p 00000000 00:00 0
|
||||
7ffba3c55000-7ffba3c63000 r-xp 00000000 08:01 715211 /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/jli/libjli.so
|
||||
7ffba3c63000-7ffba3e62000 ---p 0000e000 08:01 715211 /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/jli/libjli.so
|
||||
7ffba3e62000-7ffba3e63000 r--p 0000d000 08:01 715211 /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/jli/libjli.so
|
||||
7ffba3e63000-7ffba3e64000 rw-p 0000e000 08:01 715211 /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/jli/libjli.so
|
||||
7ffba3e64000-7ffba3e8b000 r-xp 00000000 08:01 137144 /lib/x86_64-linux-gnu/ld-2.27.so
|
||||
7ffba3e8b000-7ffba3e8d000 r--s 00007000 08:01 974920 /usr/share/java/java-atk-wrapper.jar
|
||||
7ffba3e8d000-7ffba3e8f000 r--s 00008000 08:01 715264 /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/ext/sunec.jar
|
||||
7ffba3e8f000-7ffba3eaa000 r--s 001d6000 08:01 715263 /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/ext/nashorn.jar
|
||||
7ffba3eaa000-7ffba3eb4000 r--s 00116000 08:01 715262 /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/ext/localedata.jar
|
||||
7ffba3eb4000-7ffba3eb8000 rw-p 00000000 00:00 0
|
||||
7ffba3eb8000-7ffba3ef2000 ---p 00000000 00:00 0
|
||||
7ffba3ef2000-7ffba3efb000 rw-p 00000000 00:00 0
|
||||
7ffba3efb000-7ffba3f6f000 ---p 00000000 00:00 0
|
||||
7ffba3f6f000-7ffba3f70000 rw-p 00000000 00:00 0
|
||||
7ffba3f70000-7ffba3f71000 ---p 00000000 00:00 0
|
||||
7ffba3f71000-7ffba3f74000 ---p 00000000 00:00 0
|
||||
7ffba3f74000-7ffba4073000 rw-p 00000000 00:00 0
|
||||
7ffba4073000-7ffba4074000 r--s 0000a000 08:01 715261 /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/ext/jaccess.jar
|
||||
7ffba4074000-7ffba4075000 r--s 00010000 08:01 715267 /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/ext/zipfs.jar
|
||||
7ffba4075000-7ffba4078000 r--s 0000f000 08:01 715260 /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/ext/icedtea-sound.jar
|
||||
7ffba4078000-7ffba407a000 r--s 00001000 08:01 715259 /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/ext/dnsns.jar
|
||||
7ffba407a000-7ffba407f000 r--s 0003c000 08:01 715265 /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/ext/sunjce_provider.jar
|
||||
7ffba407f000-7ffba4087000 rw-s 00000000 08:01 267220 /tmp/hsperfdata_ginger88895/5458
|
||||
7ffba4087000-7ffba4088000 rw-p 00000000 00:00 0
|
||||
7ffba4088000-7ffba4089000 r--p 00000000 00:00 0
|
||||
7ffba4089000-7ffba408b000 rw-p 00000000 00:00 0
|
||||
7ffba408b000-7ffba408c000 r--p 00027000 08:01 137144 /lib/x86_64-linux-gnu/ld-2.27.so
|
||||
7ffba408c000-7ffba408d000 rw-p 00028000 08:01 137144 /lib/x86_64-linux-gnu/ld-2.27.so
|
||||
7ffba408d000-7ffba408e000 rw-p 00000000 00:00 0
|
||||
7fffcd19b000-7fffcd1bc000 rw-p 00000000 00:00 0 [stack]
|
||||
7fffcd1e5000-7fffcd1e8000 r--p 00000000 00:00 0 [vvar]
|
||||
7fffcd1e8000-7fffcd1ea000 r-xp 00000000 00:00 0 [vdso]
|
||||
ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall]
|
||||
|
||||
VM Arguments:
|
||||
java_command: target/blockdb-1.0-SNAPSHOT.jar
|
||||
java_class_path (initial): target/blockdb-1.0-SNAPSHOT.jar
|
||||
Launcher Type: SUN_STANDARD
|
||||
|
||||
Environment Variables:
|
||||
PATH=/home/ginger88895/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin
|
||||
USERNAME=ginger88895
|
||||
SHELL=/bin/bash
|
||||
DISPLAY=:0
|
||||
|
||||
Signal Handlers:
|
||||
SIGSEGV: [libjvm.so+0xab5000], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
|
||||
SIGBUS: [libjvm.so+0xab5000], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
|
||||
SIGFPE: [libjvm.so+0x8ea970], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
|
||||
SIGPIPE: [libjvm.so+0x8ea970], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
|
||||
SIGXFSZ: [libjvm.so+0x8ea970], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
|
||||
SIGILL: [libjvm.so+0x8ea970], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
|
||||
SIGUSR1: SIG_DFL, sa_mask[0]=00000000000000000000000000000000, sa_flags=none
|
||||
SIGUSR2: [libjvm.so+0x8ea820], sa_mask[0]=00000000000000000000000000000000, sa_flags=SA_RESTART|SA_SIGINFO
|
||||
SIGHUP: [libjvm.so+0x8eae90], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
|
||||
SIGINT: [libjvm.so+0x8eae90], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
|
||||
SIGTERM: [libjvm.so+0x8eae90], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
|
||||
SIGQUIT: [libjvm.so+0x8eae90], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
|
||||
|
||||
|
||||
--------------- S Y S T E M ---------------
|
||||
|
||||
OS:DISTRIB_ID=Ubuntu
|
||||
DISTRIB_RELEASE=18.04
|
||||
DISTRIB_CODENAME=bionic
|
||||
DISTRIB_DESCRIPTION="Ubuntu 18.04.2 LTS"
|
||||
|
||||
uname:Linux 4.18.0-20-generic #21~18.04.1-Ubuntu SMP Wed May 8 08:43:37 UTC 2019 x86_64
|
||||
libc:glibc 2.27 NPTL 2.27
|
||||
rlimit: STACK 8192k, CORE 0k, NPROC 5779, NOFILE 4096, AS infinity
|
||||
load average:0.06 0.09 0.04
|
||||
|
||||
/proc/meminfo:
|
||||
MemTotal: 1524804 kB
|
||||
MemFree: 232748 kB
|
||||
MemAvailable: 454292 kB
|
||||
Buffers: 13156 kB
|
||||
Cached: 324444 kB
|
||||
SwapCached: 3180 kB
|
||||
Active: 440756 kB
|
||||
Inactive: 558660 kB
|
||||
Active(anon): 272220 kB
|
||||
Inactive(anon): 394352 kB
|
||||
Active(file): 168536 kB
|
||||
Inactive(file): 164308 kB
|
||||
Unevictable: 16 kB
|
||||
Mlocked: 16 kB
|
||||
SwapTotal: 969960 kB
|
||||
SwapFree: 883688 kB
|
||||
Dirty: 284 kB
|
||||
Writeback: 0 kB
|
||||
AnonPages: 659996 kB
|
||||
Mapped: 68568 kB
|
||||
Shmem: 4756 kB
|
||||
Slab: 72840 kB
|
||||
SReclaimable: 36552 kB
|
||||
SUnreclaim: 36288 kB
|
||||
KernelStack: 8640 kB
|
||||
PageTables: 40580 kB
|
||||
NFS_Unstable: 0 kB
|
||||
Bounce: 0 kB
|
||||
WritebackTmp: 0 kB
|
||||
CommitLimit: 1732360 kB
|
||||
Committed_AS: 4390580 kB
|
||||
VmallocTotal: 34359738367 kB
|
||||
VmallocUsed: 0 kB
|
||||
VmallocChunk: 0 kB
|
||||
HardwareCorrupted: 0 kB
|
||||
AnonHugePages: 0 kB
|
||||
ShmemHugePages: 0 kB
|
||||
ShmemPmdMapped: 0 kB
|
||||
CmaTotal: 0 kB
|
||||
CmaFree: 0 kB
|
||||
HugePages_Total: 0
|
||||
HugePages_Free: 0
|
||||
HugePages_Rsvd: 0
|
||||
HugePages_Surp: 0
|
||||
Hugepagesize: 2048 kB
|
||||
Hugetlb: 0 kB
|
||||
DirectMap4k: 126912 kB
|
||||
DirectMap2M: 1445888 kB
|
||||
|
||||
container (cgroup) information:
|
||||
container_type: cgroupv1
|
||||
cpu_cpuset_cpus: 0-1
|
||||
cpu_memory_nodes: 0
|
||||
active_processor_count: 2
|
||||
cpu_quota: -1
|
||||
cpu_period: 100000
|
||||
cpu_shares: -1
|
||||
memory_limit_in_bytes: -1
|
||||
memory_and_swap_limit_in_bytes: -2
|
||||
memory_soft_limit_in_bytes: -1
|
||||
memory_usage_in_bytes: 1022795776
|
||||
memory_max_usage_in_bytes: 0
|
||||
|
||||
|
||||
CPU:total 2 (initial active 2) (2 cores per cpu, 1 threads per core) family 6 model 142 stepping 9, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3, sse4.1, sse4.2, popcnt, aes, clmul, 3dnowpref, lzcnt, tsc, tscinvbit
|
||||
|
||||
/proc/cpuinfo:
|
||||
processor : 0
|
||||
vendor_id : GenuineIntel
|
||||
cpu family : 6
|
||||
model : 142
|
||||
model name : Intel(R) Pentium(R) CPU 4415Y @ 1.60GHz
|
||||
stepping : 9
|
||||
cpu MHz : 1608.001
|
||||
cache size : 2048 KB
|
||||
physical id : 0
|
||||
siblings : 2
|
||||
core id : 0
|
||||
cpu cores : 2
|
||||
apicid : 0
|
||||
initial apicid : 0
|
||||
fpu : yes
|
||||
fpu_exception : yes
|
||||
cpuid level : 22
|
||||
wp : yes
|
||||
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx rdtscp lm constant_tsc rep_good nopl xtopology nonstop_tsc cpuid tsc_known_freq pni pclmulqdq ssse3 cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt aes xsave rdrand hypervisor lahf_lm abm 3dnowprefetch invpcid_single pti fsgsbase invpcid rdseed clflushopt flush_l1d
|
||||
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds
|
||||
bogomips : 3216.00
|
||||
clflush size : 64
|
||||
cache_alignment : 64
|
||||
address sizes : 39 bits physical, 48 bits virtual
|
||||
power management:
|
||||
|
||||
processor : 1
|
||||
vendor_id : GenuineIntel
|
||||
cpu family : 6
|
||||
model : 142
|
||||
model name : Intel(R) Pentium(R) CPU 4415Y @ 1.60GHz
|
||||
stepping : 9
|
||||
cpu MHz : 1608.001
|
||||
cache size : 2048 KB
|
||||
physical id : 0
|
||||
siblings : 2
|
||||
core id : 1
|
||||
cpu cores : 2
|
||||
apicid : 1
|
||||
initial apicid : 1
|
||||
fpu : yes
|
||||
fpu_exception : yes
|
||||
cpuid level : 22
|
||||
wp : yes
|
||||
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx rdtscp lm constant_tsc rep_good nopl xtopology nonstop_tsc cpuid tsc_known_freq pni pclmulqdq ssse3 cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt aes xsave rdrand hypervisor lahf_lm abm 3dnowprefetch invpcid_single pti fsgsbase invpcid rdseed clflushopt flush_l1d
|
||||
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds
|
||||
bogomips : 3216.00
|
||||
clflush size : 64
|
||||
cache_alignment : 64
|
||||
address sizes : 39 bits physical, 48 bits virtual
|
||||
power management:
|
||||
|
||||
|
||||
|
||||
Memory: 4k page, physical 1524804k(232748k free), swap 969960k(883688k free)
|
||||
|
||||
vm_info: OpenJDK 64-Bit Server VM (25.212-b03) for linux-amd64 JRE (1.8.0_212-8u212-b03-0ubuntu1.18.04.1-b03), built on Apr 26 2019 01:04:36 by "buildd" with gcc 7.3.0
|
||||
|
||||
time: Sat Jun 1 02:24:37 2019
|
||||
timezone: CST
|
||||
elapsed time: 5923 seconds (0d 1h 38m 43s)
|
||||
|
||||
|
|
@ -41,6 +41,7 @@ public class BlockDatabaseServer {
|
|||
|
||||
public static void main(String[] args) throws IOException, JSONException, InterruptedException {
|
||||
JSONObject config = Util.readJsonFile("config.json");
|
||||
//Util.writeJsonFile("config.json.out",config);
|
||||
config = (JSONObject)config.get("1");
|
||||
String address = config.getString("ip");
|
||||
int port = Integer.parseInt(config.getString("port"));
|
||||
|
|
|
|||
|
|
@ -1,69 +1,249 @@
|
|||
package iiis.systems.os.blockdb;
|
||||
|
||||
import java.util.HashMap;
|
||||
import org.json.JSONException;
|
||||
import org.json.JSONObject;
|
||||
import org.json.JSONArray;
|
||||
import java.io.IOException;
|
||||
|
||||
public class DatabaseEngine {
|
||||
private static DatabaseEngine instance = null;
|
||||
public class DatabaseEngine
|
||||
{
|
||||
private static DatabaseEngine instance=null;
|
||||
|
||||
public static DatabaseEngine getInstance() {
|
||||
public static DatabaseEngine getInstance()
|
||||
{
|
||||
return instance;
|
||||
}
|
||||
|
||||
public static void setup(String dataDir) {
|
||||
instance = new DatabaseEngine(dataDir);
|
||||
public static void setup(String dataDir)
|
||||
{
|
||||
instance=new DatabaseEngine(dataDir);
|
||||
}
|
||||
|
||||
private HashMap<String, Integer> balances = new HashMap<>();
|
||||
private int logLength = 0;
|
||||
private HashMap<String,Integer> balances=new HashMap<>();
|
||||
private int logLength;
|
||||
private String dataDir;
|
||||
private String transientDir;
|
||||
|
||||
DatabaseEngine(String dataDir) {
|
||||
this.dataDir = dataDir;
|
||||
private int blockSize;
|
||||
private int blockID;
|
||||
private boolean recovered;
|
||||
private JSONObject pendingTrans[];
|
||||
|
||||
DatabaseEngine(String dataDir)
|
||||
{
|
||||
this.dataDir=dataDir;
|
||||
this.logLength=0;
|
||||
//N=50
|
||||
this.blockSize=50;
|
||||
this.blockID=1;
|
||||
this.recovered=false;
|
||||
this.pendingTrans=new JSONObject[this.blockSize*10];
|
||||
this.transientDir="transient/";
|
||||
recover();
|
||||
}
|
||||
|
||||
private int getOrZero(String userId) {
|
||||
if (balances.containsKey(userId)) {
|
||||
return balances.get(userId);
|
||||
} else {
|
||||
return 0;
|
||||
}
|
||||
private int getOrZero(String userID)
|
||||
{
|
||||
if(balances.containsKey(userID))
|
||||
return balances.get(userID);
|
||||
else
|
||||
return 0;
|
||||
}
|
||||
|
||||
public int get(String userId) {
|
||||
logLength++;
|
||||
return getOrZero(userId);
|
||||
public int get(String userID)
|
||||
{
|
||||
JSONObject tmp=new JSONObject();
|
||||
tmp.put("Type","GET");
|
||||
tmp.put("UserID",userID);
|
||||
return action(tmp,false);
|
||||
}
|
||||
|
||||
public boolean put(String userId, int value) {
|
||||
logLength++;
|
||||
balances.put(userId, value);
|
||||
return true;
|
||||
public boolean put(String userID,int value)
|
||||
{
|
||||
JSONObject tmp=new JSONObject();
|
||||
tmp.put("Type","PUT");
|
||||
tmp.put("UserID",userID);
|
||||
tmp.put("Value",value);
|
||||
return action(tmp,false)==0;
|
||||
}
|
||||
|
||||
public boolean deposit(String userId, int value) {
|
||||
logLength++;
|
||||
int balance = getOrZero(userId);
|
||||
balances.put(userId, balance + value);
|
||||
return true;
|
||||
public boolean deposit(String userID,int value)
|
||||
{
|
||||
JSONObject tmp=new JSONObject();
|
||||
tmp.put("Type","DEPOSIT");
|
||||
tmp.put("UserID",userID);
|
||||
tmp.put("Value",value);
|
||||
return action(tmp,false)==0;
|
||||
}
|
||||
|
||||
public boolean withdraw(String userId, int value) {
|
||||
logLength++;
|
||||
int balance = getOrZero(userId);
|
||||
balances.put(userId, balance - value);
|
||||
return true;
|
||||
public boolean withdraw(String userID,int value)
|
||||
{
|
||||
JSONObject tmp=new JSONObject();
|
||||
tmp.put("Type","WITHDRAW");
|
||||
tmp.put("UserID",userID);
|
||||
tmp.put("Value",value);
|
||||
return action(tmp,false)==0;
|
||||
}
|
||||
|
||||
public boolean transfer(String fromId, String toId, int value) {
|
||||
logLength++;
|
||||
int fromBalance = getOrZero(fromId);
|
||||
int toBalance = getOrZero(toId);
|
||||
balances.put(fromId, fromBalance - value);
|
||||
balances.put(toId, toBalance + value);
|
||||
return true;
|
||||
public boolean transfer(String fromID,String toID,int value)
|
||||
{
|
||||
JSONObject tmp=new JSONObject();
|
||||
tmp.put("Type","TRANSFER");
|
||||
tmp.put("FromID",fromID);
|
||||
tmp.put("ToID",toID);
|
||||
tmp.put("Value",value);
|
||||
return action(tmp,false)==0;
|
||||
}
|
||||
|
||||
public int getLogLength() {
|
||||
public int getLogLength()
|
||||
{
|
||||
return logLength;
|
||||
}
|
||||
|
||||
public int action(JSONObject transaction,boolean isRecoveryTransaction)
|
||||
{
|
||||
System.out.println("Apply("+transaction+", "+isRecoveryTransaction+")");
|
||||
if(!this.recovered&&!isRecoveryTransaction)
|
||||
return -1;
|
||||
synchronized(balances)
|
||||
{
|
||||
if(transaction.getString("Type").equals("GET"))
|
||||
{
|
||||
if(this.recovered)
|
||||
return getOrZero(transaction.getString("UserID"));
|
||||
else
|
||||
return -1;
|
||||
}
|
||||
else if(transaction.getString("Type").equals("PUT"))
|
||||
{
|
||||
if(transaction.getInt("Value")<0)
|
||||
return -1;
|
||||
}
|
||||
else if(transaction.getString("Type").equals("DEPOSIT"))
|
||||
{
|
||||
if(transaction.getInt("Value")<0)
|
||||
return -1;
|
||||
}
|
||||
else if(transaction.getString("Type").equals("WITHDRAW"))
|
||||
{
|
||||
if(transaction.getInt("Value")<0)
|
||||
return -1;
|
||||
if(getOrZero(transaction.getString("UserID"))<transaction.getInt("Value"))
|
||||
return -1;
|
||||
}
|
||||
else if(transaction.getString("Type").equals("TRANSFER"))
|
||||
{
|
||||
if(transaction.getInt("Value")<0)
|
||||
return -1;
|
||||
if(getOrZero(transaction.getString("FromID"))<transaction.getInt("Value"))
|
||||
return -1;
|
||||
}
|
||||
|
||||
if(this.recovered)
|
||||
{
|
||||
try
|
||||
{
|
||||
JSONObject transactionWithBlockID=new JSONObject(transaction.toString());
|
||||
transactionWithBlockID.put("BlockID",blockID);
|
||||
Util.writeJsonFile(transientDir+"log_"+logLength+".json",transactionWithBlockID);
|
||||
pendingTrans[logLength]=transaction;
|
||||
logLength++;
|
||||
if(logLength==blockSize)
|
||||
{
|
||||
JSONObject nextBlock=new JSONObject();
|
||||
nextBlock.put("BlockID",blockID);
|
||||
nextBlock.put("PrevHash","00000000");
|
||||
nextBlock.put("Nonce","00000000");
|
||||
JSONArray nextBlockArr=new JSONArray();
|
||||
for(int i=0;i<blockSize;i++)
|
||||
nextBlockArr.put(pendingTrans[i]);
|
||||
nextBlock.put("Transactions",nextBlockArr);
|
||||
Util.writeJsonFile(dataDir+blockID+".json",nextBlock);
|
||||
blockID++;
|
||||
logLength=0;
|
||||
}
|
||||
}
|
||||
catch(IOException e)
|
||||
{
|
||||
return -1;
|
||||
}
|
||||
}
|
||||
else if(!isRecoveryTransaction)
|
||||
return -1;
|
||||
if(transaction.getString("Type").equals("PUT"))
|
||||
balances.put(transaction.getString("UserID"),transaction.getInt("Value"));
|
||||
else if(transaction.getString("Type").equals("DEPOSIT"))
|
||||
{
|
||||
int tt=getOrZero(transaction.getString("UserID"));
|
||||
balances.put(transaction.getString("UserID"),tt+transaction.getInt("Value"));
|
||||
}
|
||||
else if(transaction.getString("Type").equals("WITHDRAW"))
|
||||
{
|
||||
int tt=getOrZero(transaction.getString("UserID"));
|
||||
balances.put(transaction.getString("UserID"),tt-transaction.getInt("Value"));
|
||||
}
|
||||
else if(transaction.getString("Type").equals("TRANSFER"))
|
||||
{
|
||||
int tt1=getOrZero(transaction.getString("FromID"));
|
||||
int tt2=getOrZero(transaction.getString("ToID"));
|
||||
balances.put(transaction.getString("FromID"),tt1-transaction.getInt("Value"));
|
||||
balances.put(transaction.getString("ToID"),tt2+transaction.getInt("Value"));
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
public void recover()
|
||||
{
|
||||
synchronized(balances)
|
||||
{
|
||||
try
|
||||
{
|
||||
for(blockID=1;Util.checkFile(dataDir+blockID+".json");blockID++)
|
||||
{
|
||||
System.out.println("Recovering blockID="+blockID);
|
||||
JSONObject tmp=Util.readJsonFile(dataDir+blockID+".json");
|
||||
if(tmp.getInt("BlockID")!=blockID)
|
||||
break;
|
||||
JSONArray tmpArr=(JSONArray)(tmp.get("Transactions"));
|
||||
int len=tmpArr.length();
|
||||
for(int i=0;i<len;i++)
|
||||
action((JSONObject)(tmpArr.get(i)),true);
|
||||
}
|
||||
for(logLength=0;logLength<blockSize&&Util.checkFile(transientDir+"log_"+logLength+".json");logLength++)
|
||||
{
|
||||
System.out.println("Recovering blockID="+blockID+" logID="+logLength);
|
||||
JSONObject tmp=Util.readJsonFile(transientDir+"log_"+logLength+".json");
|
||||
if(tmp.getInt("BlockID")!=blockID)
|
||||
break;
|
||||
tmp.remove("BlockID");
|
||||
action(tmp,true);
|
||||
pendingTrans[logLength]=tmp;
|
||||
}
|
||||
if(logLength==blockSize)
|
||||
{
|
||||
JSONObject nextBlock=new JSONObject();
|
||||
nextBlock.put("BlockID",blockID);
|
||||
nextBlock.put("PrevHash","00000000");
|
||||
nextBlock.put("Nonce","00000000");
|
||||
JSONArray nextBlockArr=new JSONArray();
|
||||
for(int i=0;i<blockSize;i++)
|
||||
nextBlockArr.put(pendingTrans[i]);
|
||||
nextBlock.put("Transactions",nextBlockArr);
|
||||
Util.writeJsonFile(dataDir+blockID+".json",nextBlock);
|
||||
blockID++;
|
||||
logLength=0;
|
||||
}
|
||||
}
|
||||
catch(IOException e)
|
||||
{
|
||||
System.out.println("IOException at recovery");
|
||||
System.exit(-1);
|
||||
}
|
||||
recovered=true;
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -5,10 +5,34 @@ import org.json.JSONObject;
|
|||
import java.io.IOException;
|
||||
import java.nio.file.Files;
|
||||
import java.nio.file.Paths;
|
||||
import java.nio.charset.Charset;
|
||||
|
||||
public class Util {
|
||||
public static JSONObject readJsonFile(String filePath) throws IOException {
|
||||
public class Util
|
||||
{
|
||||
public static JSONObject readJsonFile(String filePath) throws IOException
|
||||
{
|
||||
String content = new String(Files.readAllBytes(Paths.get(filePath)));
|
||||
return new JSONObject(content);
|
||||
}
|
||||
public static String readStringFile(String filePath) throws IOException
|
||||
{
|
||||
String content = new String(Files.readAllBytes(Paths.get(filePath)));
|
||||
return content;
|
||||
}
|
||||
public static void writeJsonFile(String filePath,JSONObject content) throws IOException
|
||||
{
|
||||
Files.write(Paths.get(filePath),content.toString().getBytes(Charset.forName("UTF-8")));
|
||||
}
|
||||
public static void writeStringFile(String filePath,String content) throws IOException
|
||||
{
|
||||
Files.write(Paths.get(filePath),content.getBytes(Charset.forName("UTF-8")));
|
||||
}
|
||||
public static void removeFile(String filePath) throws IOException
|
||||
{
|
||||
Files.delete(Paths.get(filePath));
|
||||
}
|
||||
public static boolean checkFile(String filePath) throws IOException
|
||||
{
|
||||
return Files.exists(Paths.get(filePath));
|
||||
}
|
||||
}
|
||||
|
|
|
|||
2
start.sh
2
start.sh
|
|
@ -1,2 +1,4 @@
|
|||
#!/bin/sh
|
||||
mkdir transient
|
||||
exec java -jar target/blockdb-1.0-SNAPSHOT.jar
|
||||
|
||||
|
|
|
|||
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Loading…
Reference in New Issue