Nikolay Tikhonov created IGNITE-3083: ----------------------------------------
Summary: Shmem loader failed with OverlappingFileLockException Key: IGNITE-3083 URL: https://issues.apache.org/jira/browse/IGNITE-3083 Project: Ignite Issue Type: Bug Affects Versions: 1.5.0.final Reporter: Nikolay Tikhonov Priority: Minor IpcSharedMemoryNativeLoader can try to get lock on a file twice in the same JVM in case when nodes are starting in parallel in one JVM and they loaded by different classloaders. {{java.nio.channels.OverlappingFileLockException at sun.nio.ch.SharedFileLockTable.checkList(FileLockTable.java:255) at sun.nio.ch.SharedFileLockTable.add(FileLockTable.java:152) at sun.nio.ch.FileChannelImpl.lock(FileChannelImpl.java:1012) at java.nio.channels.FileChannel.lock(FileChannel.java:1052) at org.apache.ignite.internal.util.ipc.shmem.IpcSharedMemoryNativeLoader.doLoad(IpcSharedMemoryNativeLoader.java:141) at org.apache.ignite.internal.util.ipc.shmem.IpcSharedMemoryNativeLoader.load(IpcSharedMemoryNativeLoader.java:111) at org.apache.ignite.internal.util.ipc.shmem.IpcSharedMemoryServerEndpoint.start(IpcSharedMemoryServerEndpoint.java:167) at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.resetShmemServer(TcpCommunicationSpi.java:1737) at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.getNodeAttributes(TcpCommunicationSpi.java:1422) at org.apache.ignite.internal.managers.GridManagerAdapter.startSpi(GridManagerAdapter.java:219) at org.apache.ignite.internal.managers.communication.GridIoManager.start(GridIoManager.java:236) at org.apache.ignite.internal.IgniteKernal.startManager(IgniteKernal.java:1505) at org.apache.ignite.internal.IgniteKernal.start(IgniteKernal.java:861) at org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.start0(IgnitionEx.java:1688) at org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.start(IgnitionEx.java:1547) at org.apache.ignite.internal.IgnitionEx.start0(IgnitionEx.java:1003) at org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:534) at org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:515) at org.apache.ignite.Ignition.start(Ignition.java:322)}} -- This message was sent by Atlassian JIRA (v6.3.4#6332)