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Posted to notifications@accumulo.apache.org by "Christopher Tubbs (JIRA)" <ji...@apache.org> on 2014/10/03 02:57:34 UTC
[jira] [Reopened] (ACCUMULO-3182) Empty or partial WAL header
blocks successful recovery
[ https://issues.apache.org/jira/browse/ACCUMULO-3182?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Christopher Tubbs reopened ACCUMULO-3182:
-----------------------------------------
[~elserj]: Your merge to master was bad and would not compile. I attempted to fix, rather than revert the change commits and merges commits. Please review and re-close if okay. Thanks.
> Empty or partial WAL header blocks successful recovery
> ------------------------------------------------------
>
> Key: ACCUMULO-3182
> URL: https://issues.apache.org/jira/browse/ACCUMULO-3182
> Project: Accumulo
> Issue Type: Bug
> Components: tserver
> Affects Versions: 1.6.1
> Reporter: Josh Elser
> Assignee: Josh Elser
> Fix For: 1.6.2, 1.7.0
>
> Attachments: 0001-ACCUMULO-3182-Gracefully-handles-incomplete-missing-.patch
>
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> Haven't ever seen this one before. A replication IT failed -- looking into it, it was because the tserver that came up (after killing the original) failed to complete recovery. The below happened a few times before the test ultimately timed out.
> {noformat}
> 2014-09-29 04:46:10,259 [zookeeper.DistributedWorkQueue] DEBUG: Looking for work in /accumulo/f98e79c4-9dcd-4fb0-8ec9-5804f0818839/recovery
> 2014-09-29 04:46:10,340 [zookeeper.DistributedWorkQueue] DEBUG: got lock for af53bf1e-c293-463b-b4de-5efdb8b34962
> 2014-09-29 04:46:10,341 [log.LogSorter] DEBUG: Sorting file:/.../test/target/mini-tests/org.apache.accumulo.test.replication.UnorderedWorkAssignerReplicationIT_dataReplicatedToCorrectTableWithoutDrain/accumulo/wal/juno+49195/af53bf1e-c293-463b-b4de-5efdb8b34962 to file:/.../test/target/mini-tests/org.apache.accumulo.test.replication.UnorderedWorkAssignerReplicationIT_dataReplicatedToCorrectTableWithoutDrain/accumulo/recovery/af53bf1e-c293-463b-b4de-5efdb8b34962 using sortId af53bf1e-c293-463b-b4de-5efdb8b34962
> 2014-09-29 04:46:10,341 [log.LogSorter] INFO : Copying file:/var/lib/jenkins/home/jobs/Accumulo-Master-Integration-Tests/workspace/test/target/mini-tests/org.apache.accumulo.test.replication.UnorderedWorkAssignerReplicationIT_dataReplicatedToCorrectTableWithoutDrain/accumulo/wal/juno+49195/af53bf1e-c293-463b-b4de-5efdb8b34962 to file:/.../test/target/mini-tests/org.apache.accumulo.test.replication.UnorderedWorkAssignerReplicationIT_dataReplicatedToCorrectTableWithoutDrain/accumulo/recovery/af53bf1e-c293-463b-b4de-5efdb8b34962
> 2014-09-29 04:46:10,345 [log.LogSorter] ERROR: java.io.EOFException
> java.io.EOFException
> at java.io.DataInputStream.readFully(DataInputStream.java:197)
> at java.io.DataInputStream.readFully(DataInputStream.java:169)
> at org.apache.accumulo.tserver.log.DfsLogger.readHeaderAndReturnStream(DfsLogger.java:282)
> at org.apache.accumulo.tserver.log.LogSorter$LogProcessor.sort(LogSorter.java:113)
> at org.apache.accumulo.tserver.log.LogSorter$LogProcessor.process(LogSorter.java:93)
> at org.apache.accumulo.server.zookeeper.DistributedWorkQueue$1.run(DistributedWorkQueue.java:105)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> at org.apache.accumulo.trace.instrument.TraceRunnable.run(TraceRunnable.java:47)
> at org.apache.accumulo.core.util.LoggingRunnable.run(LoggingRunnable.java:34)
> at java.lang.Thread.run(Thread.java:745)
> 2014-09-29 04:46:10,346 [log.LogSorter] ERROR: Error during cleanup sort/copy af53bf1e-c293-463b-b4de-5efdb8b34962
> java.lang.NullPointerException
> at org.apache.accumulo.tserver.log.LogSorter$LogProcessor.close(LogSorter.java:183)
> at org.apache.accumulo.tserver.log.LogSorter$LogProcessor.sort(LogSorter.java:151)
> at org.apache.accumulo.tserver.log.LogSorter$LogProcessor.process(LogSorter.java:93)
> at org.apache.accumulo.server.zookeeper.DistributedWorkQueue$1.run(DistributedWorkQueue.java:105)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> at org.apache.accumulo.trace.instrument.TraceRunnable.run(TraceRunnable.java:47)
> at org.apache.accumulo.core.util.LoggingRunnable.run(LoggingRunnable.java:34)
> at java.lang.Thread.run(Thread.java:745)
> {noformat}
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