Details
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Bug
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Status: Resolved
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Major
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Resolution: Cannot Reproduce
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2.0.5-alpha
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None
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None
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None
Description
The following was first observed by jdcryans in TestReplicationQueueFailover running against 2.0.5-alpha:
2013-07-16 17:14:33,340 ERROR [IPC Server handler 7 on 35081] security.UserGroupInformation(1481): PriviledgedActionException as:ec2-user (auth:SIMPLE) cause:java.io.IOException: THIS IS NOT SUPPOSED TO HAPPEN: replica.getGenerationStamp() >= recoveryId = 1041, block=blk_4297992342878601848_1041, replica=FinalizedReplica, blk_4297992342878601848_1041, FINALIZED getNumBytes() = 794 getBytesOnDisk() = 794 getVisibleLength()= 794 getVolume() = /home/ec2-user/jenkins/workspace/HBase-0.95-Hadoop-2/hbase-server/target/test-data/f2763e32-fe49-4988-ac94-eeca82431821/dfscluster_643a635e-4e39-4aa5-974c-25e01db16ff7/dfs/data/data3/current getBlockFile() = /home/ec2-user/jenkins/workspace/HBase-0.95-Hadoop-2/hbase-server/target/test-data/f2763e32-fe49-4988-ac94-eeca82431821/dfscluster_643a635e-4e39-4aa5-974c-25e01db16ff7/dfs/data/data3/current/BP-1477359609-10.197.55.49-1373994849464/current/finalized/blk_4297992342878601848 unlinked =false 2013-07-16 17:14:33,341 WARN [org.apache.hadoop.hdfs.server.datanode.DataNode$2@64a1fcba] datanode.DataNode(1894): Failed to obtain replica info for block (=BP-1477359609-10.197.55.49-1373994849464:blk_4297992342878601848_1041) from datanode (=127.0.0.1:47006) java.io.IOException: THIS IS NOT SUPPOSED TO HAPPEN: replica.getGenerationStamp() >= recoveryId = 1041, block=blk_4297992342878601848_1041, replica=FinalizedReplica, blk_4297992342878601848_1041, FINALIZED getNumBytes() = 794 getBytesOnDisk() = 794 getVisibleLength()= 794 getVolume() = /home/ec2-user/jenkins/workspace/HBase-0.95-Hadoop-2/hbase-server/target/test-data/f2763e32-fe49-4988-ac94-eeca82431821/dfscluster_643a635e-4e39-4aa5-974c-25e01db16ff7/dfs/data/data3/current getBlockFile() = /home/ec2-user/jenkins/workspace/HBase-0.95-Hadoop-2/hbase-server/target/test-data/f2763e32-fe49-4988-ac94-eeca82431821/dfscluster_643a635e-4e39-4aa5-974c-25e01db16ff7/dfs/data/data3/current/BP-1477359609-10.197.55.49-1373994849464/current/finalized/blk_4297992342878601848 unlinked =false
Attachments
Attachments
Issue Links
- duplicates
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HDFS-2970 Contending block synchronizations can result in scary log messages
- Open
- is related to
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HDFS-11576 Block recovery will fail indefinitely if recovery time > heartbeat interval
- Resolved