[ https://issues.apache.org/jira/browse/IGNITE-8393?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ivan Rakov reassigned IGNITE-8393: ---------------------------------- Assignee: Ivan Rakov > Unexpected error during WAL compression java.io.EOFException: EOF at > position [0] expected to read [29] bytes > -------------------------------------------------------------------------------------------------------------- > > Key: IGNITE-8393 > URL: https://issues.apache.org/jira/browse/IGNITE-8393 > Project: Ignite > Issue Type: Bug > Components: persistence > Reporter: Sergey Filatov > Assignee: Ivan Rakov > Priority: Critical > Labels: WAL > > In WAL segment compression fails with exception, FileCompressed will print > errors in endless loop without any progress: > 2018-04-26 11:35:25.152 > [ERROR][wal-file-compressor%DPL_GRID%DplGridNodeName][o.a.i.i.p.c.p.w.FileWriteAheadLogManager] > Unexpected error during WAL compression > java.io.EOFException: EOF at position [0] expected to read [29] bytes > at > org.apache.ignite.internal.processors.cache.persistence.wal.FileInput.ensure(FileInput.java:126) > at > org.apache.ignite.internal.processors.cache.persistence.wal.FileWriteAheadLogManager.readSerializerVersionAndCompactedFlag(FileWriteAheadLogManager.java:2144) > at > org.apache.ignite.internal.processors.cache.persistence.wal.FileWriteAheadLogManager$FileCompressor.compressSegmentToFile(FileWriteAheadLogManager.java:1917) > at > org.apache.ignite.internal.processors.cache.persistence.wal.FileWriteAheadLogManager$FileCompressor.run(FileWriteAheadLogManager.java:1884) > 2018-04-26 11:35:25.391 [INFO > ][node-stopper][o.a.i.i.m.d.GridDeploymentLocalStore] Removed undeployed > class: GridDeployment [ts=1524730971870, depMode=SHARED, > clsLdr=union-module-impl:com.sbt.core.envelope.container.loader.ImplClassLoader@7ee81f01, > clsLdrId=7114b010361-b9172884-ab39-4b1c-94ed-6208828f27fe, userVer=0, > loc=true, > sampleClsName=org.apache.ignite.internal.processors.cache.GridCacheProcessor$RemovedItemsCleanupTask$1, > pendingUndeploy=false, undeployed=true, usage=0] > 2018-04-26 11:35:25.400 [INFO > ][node-stopper][o.a.i.i.IgniteKernal%DPL_GRID%DplGridNodeName] > We should softly handle this situation: print message in log and continue the > compression with next segment. > We also should handle "skipped" segments and don't delete them in > deleteObsoleteRawSegments(). -- This message was sent by Atlassian JIRA (v7.6.3#76005)