[ https://issues.apache.org/jira/browse/IGNITE-1578?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Semen Boikov updated IGNITE-1578: --------------------------------- Assignee: (was: Alexander Belyak) > Hang on GridShmemCommunicationClient creation in failover tests > --------------------------------------------------------------- > > Key: IGNITE-1578 > URL: https://issues.apache.org/jira/browse/IGNITE-1578 > Project: Ignite > Issue Type: Bug > Components: general > Reporter: Semen Boikov > Attachments: Ignite_Tests_Ignite_Cache_Failover_3374.log.zip > > > Observed two hangs of failover suite on TC in GridShmemCommunicationClient > constructor (both hangs on agent ip_192.168.1.116): > {noformat} > [15:29:19] : [org.apache.ignite:ignite-core] Thread > [name="ignite-#76282%sys-distributed.IgniteCacheTxNearDisabledFairAffinityPutGetRestartTest2%", > id=107674, state=RUNNABLE, blockCnt=0, waitCnt=289] > [15:29:19] : [org.apache.ignite:ignite-core] at > java.net.SocketInputStream.socketRead0(Native Method) > [15:29:19] : [org.apache.ignite:ignite-core] at > java.net.SocketInputStream.read(SocketInputStream.java:150) > [15:29:19] : [org.apache.ignite:ignite-core] at > java.net.SocketInputStream.read(SocketInputStream.java:121) > [15:29:19] : [org.apache.ignite:ignite-core] at > java.io.ObjectInputStream$PeekInputStream.read(ObjectInputStream.java:2308) > [15:29:19] : [org.apache.ignite:ignite-core] at > java.io.ObjectInputStream$PeekInputStream.readFully(ObjectInputStream.java:2321) > [15:29:19] : [org.apache.ignite:ignite-core] at > java.io.ObjectInputStream$BlockDataInputStream.readShort(ObjectInputStream.java:2792) > [15:29:19] : [org.apache.ignite:ignite-core] at > java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:799) > [15:29:19] : [org.apache.ignite:ignite-core] at > java.io.ObjectInputStream.<init>(ObjectInputStream.java:299) > [15:29:19] : [org.apache.ignite:ignite-core] at > o.a.i.i.util.ipc.shmem.IpcSharedMemoryClientEndpoint.<init>(IpcSharedMemoryClientEndpoint.java:134) > [15:29:19] : [org.apache.ignite:ignite-core] at > o.a.i.i.util.nio.GridShmemCommunicationClient.<init>(GridShmemCommunicationClient.java:72) > [15:29:19] : [org.apache.ignite:ignite-core] at > o.a.i.spi.communication.tcp.TcpCommunicationSpi.createShmemClient(TcpCommunicationSpi.java:2101) > [15:29:19] : [org.apache.ignite:ignite-core] at > o.a.i.spi.communication.tcp.TcpCommunicationSpi.createNioClient(TcpCommunicationSpi.java:2057) > [15:29:19] : [org.apache.ignite:ignite-core] at > o.a.i.spi.communication.tcp.TcpCommunicationSpi.reserveClient(TcpCommunicationSpi.java:1978) > [15:29:19] : [org.apache.ignite:ignite-core] at > o.a.i.spi.communication.tcp.TcpCommunicationSpi.sendMessage0(TcpCommunicationSpi.java:1914) > [15:29:19] : [org.apache.ignite:ignite-core] at > o.a.i.spi.communication.tcp.TcpCommunicationSpi.sendMessage(TcpCommunicationSpi.java:1880) > [15:29:19] : [org.apache.ignite:ignite-core] at > o.a.i.i.managers.communication.GridIoManager.send(GridIoManager.java:1066) > [15:29:19] : [org.apache.ignite:ignite-core] at > o.a.i.i.managers.communication.GridIoManager.send(GridIoManager.java:1214) > [15:29:19] : [org.apache.ignite:ignite-core] at > o.a.i.i.processors.cache.GridCacheIoManager.send(GridCacheIoManager.java:652) > [15:29:19] : [org.apache.ignite:ignite-core] at > o.a.i.i.processors.cache.distributed.dht.GridDhtTxFinishFuture.finish(GridDhtTxFinishFuture.java:405) > [15:29:19] : [org.apache.ignite:ignite-core] at > o.a.i.i.processors.cache.distributed.dht.GridDhtTxFinishFuture.finish(GridDhtTxFinishFuture.java:263) > [15:29:19] : [org.apache.ignite:ignite-core] at > o.a.i.i.processors.cache.distributed.dht.GridDhtTxLocal.rollbackAsync(GridDhtTxLocal.java:596) > [15:29:19] : [org.apache.ignite:ignite-core] at > o.a.i.i.processors.cache.transactions.IgniteTxHandler.finishDhtLocal(IgniteTxHandler.java:708) > [15:29:19] : [org.apache.ignite:ignite-core] at > o.a.i.i.processors.cache.transactions.IgniteTxHandler.finish(IgniteTxHandler.java:598) > [15:29:19] : [org.apache.ignite:ignite-core] at > o.a.i.i.processors.cache.transactions.IgniteTxHandler.processNearTxFinishRequest(IgniteTxHandler.java:569) > [15:29:19] : [org.apache.ignite:ignite-core] at > o.a.i.i.processors.cache.transactions.IgniteTxHandler$3.apply(IgniteTxHandler.java:126) > [15:29:19] : [org.apache.ignite:ignite-core] at > o.a.i.i.processors.cache.transactions.IgniteTxHandler$3.apply(IgniteTxHandler.java:124) > [15:29:19] : [org.apache.ignite:ignite-core] at > o.a.i.i.processors.cache.GridCacheIoManager.processMessage(GridCacheIoManager.java:580) > [15:29:19] : [org.apache.ignite:ignite-core] at > o.a.i.i.processors.cache.GridCacheIoManager.onMessage0(GridCacheIoManager.java:280) > [15:29:19] : [org.apache.ignite:ignite-core] at > o.a.i.i.processors.cache.GridCacheIoManager.handleMessage(GridCacheIoManager.java:198) > [15:29:19] : [org.apache.ignite:ignite-core] at > o.a.i.i.processors.cache.GridCacheIoManager.access$000(GridCacheIoManager.java:77) > [15:29:19] : [org.apache.ignite:ignite-core] at > o.a.i.i.processors.cache.GridCacheIoManager$1.onMessage(GridCacheIoManager.java:160) > [15:29:19] : [org.apache.ignite:ignite-core] at > o.a.i.i.managers.communication.GridIoManager.processRegularMessage0(GridIoManager.java:811) > [15:29:19] : [org.apache.ignite:ignite-core] at > o.a.i.i.managers.communication.GridIoManager.access$1500(GridIoManager.java:106) > [15:29:19] : [org.apache.ignite:ignite-core] at > o.a.i.i.managers.communication.GridIoManager$5.run(GridIoManager.java:774) > [15:29:19] : [org.apache.ignite:ignite-core] at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > [15:29:19] : [org.apache.ignite:ignite-core] at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > [15:29:19] : [org.apache.ignite:ignite-core] at > java.lang.Thread.run(Thread.java:722) > {noformat} > Full log is attached. > Also for now I will disable shmem for failover tests to avoid this hang. -- This 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