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Posted to issues@hbase.apache.org by "Andrew Kyle Purtell (Jira)" <ji...@apache.org> on 2022/06/16 05:58:00 UTC
[jira] [Closed] (HBASE-8253) A corrupted log blocked ReplicationSource
[ https://issues.apache.org/jira/browse/HBASE-8253?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andrew Kyle Purtell closed HBASE-8253.
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> A corrupted log blocked ReplicationSource
> -----------------------------------------
>
> Key: HBASE-8253
> URL: https://issues.apache.org/jira/browse/HBASE-8253
> Project: HBase
> Issue Type: Bug
> Components: Replication
> Affects Versions: 0.94.6
> Reporter: Jieshan Bean
> Priority: Major
> Attachments: HBASE-8253-94.patch
>
>
> A writting log got corrupted when we forcely power down one node. Only partial of last WALEdit was written into that log. And that log was not the last one in replication queue.
> ReplicationSource was blocked under this scenario. A lot of logs like below were printed:
> {noformat}
> 2013-03-30 06:53:48,628 WARN [regionserver26003-EventThread.replicationSource,1] 1 Got: org.apache.hadoop.hbase.replication.regionserver.ReplicationSource.run(ReplicationSource.java:334)
> java.io.EOFException: hdfs://hacluster/hbase/.logs/master11,26003,1364530862620/master11%2C26003%2C1364530862620.1364553936510, entryStart=40434738, pos=40450048, end=40450048, edit=0
> at sun.reflect.GeneratedConstructorAccessor42.newInstance(Unknown Source)
> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
> at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
> at org.apache.hadoop.hbase.regionserver.wal.SequenceFileLogReader.addFileInfoToException(SequenceFileLogReader.java:295)
> at org.apache.hadoop.hbase.regionserver.wal.SequenceFileLogReader.next(SequenceFileLogReader.java:240)
> at org.apache.hadoop.hbase.replication.regionserver.ReplicationHLogReaderManager.readNextAndSetPosition(ReplicationHLogReaderManager.java:84)
> at org.apache.hadoop.hbase.replication.regionserver.ReplicationSource.readAllEntriesToReplicateOrNextFile(ReplicationSource.java:412)
> at org.apache.hadoop.hbase.replication.regionserver.ReplicationSource.run(ReplicationSource.java:330)
> Caused by: java.io.EOFException
> at java.io.DataInputStream.readFully(DataInputStream.java:180)
> at org.apache.hadoop.io.DataOutputBuffer$Buffer.write(DataOutputBuffer.java:68)
> at org.apache.hadoop.io.DataOutputBuffer.write(DataOutputBuffer.java:106)
> at org.apache.hadoop.io.SequenceFile$Reader.next(SequenceFile.java:2282)
> at org.apache.hadoop.io.SequenceFile$Reader.next(SequenceFile.java:2181)
> at org.apache.hadoop.io.SequenceFile$Reader.next(SequenceFile.java:2227)
> at org.apache.hadoop.hbase.regionserver.wal.SequenceFileLogReader.next(SequenceFileLogReader.java:238)
> ... 3 more
> ..........
> 2013-03-30 06:54:38,899 WARN [regionserver26003-EventThread.replicationSource,1] 1 Got: org.apache.hadoop.hbase.replication.regionserver.ReplicationSource.run(ReplicationSource.java:334)
> java.io.EOFException: hdfs://hacluster/hbase/.logs/master11,26003,1364530862620/master11%2C26003%2C1364530862620.1364553936510, entryStart=40434738, pos=40450048, end=40450048, edit=0
> at sun.reflect.GeneratedConstructorAccessor42.newInstance(Unknown Source)
> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
> at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
> at org.apache.hadoop.hbase.regionserver.wal.SequenceFileLogReader.addFileInfoToException(SequenceFileLogReader.java:295)
> at org.apache.hadoop.hbase.regionserver.wal.SequenceFileLogReader.next(SequenceFileLogReader.java:240)
> at org.apache.hadoop.hbase.replication.regionserver.ReplicationHLogReaderManager.readNextAndSetPosition(ReplicationHLogReaderManager.java:84)
> at org.apache.hadoop.hbase.replication.regionserver.ReplicationSource.readAllEntriesToReplicateOrNextFile(ReplicationSource.java:412)
> at org.apache.hadoop.hbase.replication.regionserver.ReplicationSource.run(ReplicationSource.java:330)
> Caused by: java.io.EOFException
> at java.io.DataInputStream.readFully(DataInputStream.java:180)
> at org.apache.hadoop.io.DataOutputBuffer$Buffer.write(DataOutputBuffer.java:68)
> at org.apache.hadoop.io.DataOutputBuffer.write(DataOutputBuffer.java:106)
> at org.apache.hadoop.io.SequenceFile$Reader.next(SequenceFile.java:2282)
> at org.apache.hadoop.io.SequenceFile$Reader.next(SequenceFile.java:2181)
> at org.apache.hadoop.io.SequenceFile$Reader.next(SequenceFile.java:2227)
> at org.apache.hadoop.hbase.regionserver.wal.SequenceFileLogReader.next(SequenceFileLogReader.java:238)
> ... 3 more
> ...........
> {noformat}
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