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Type:
Bug
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Status: Closed
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Priority:
Major
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Resolution: Fixed
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Affects Version/s: 1.0.0
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Fix Version/s: 1.2.0, 2.0.2-alpha, 0.23.6
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Component/s: None
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Labels:None
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Hadoop Flags:Reviewed
When testing the tail'ing of a local file with the read short circuit on, I get:
2012-01-06 00:17:31,598 WARN org.apache.hadoop.hdfs.DFSClient: BlockReaderLocal requested with incorrect offset: Offset 0 and length 8230400 don't match block blk_-2842916025951313698_454072 ( blockLen 124 ) 2012-01-06 00:17:31,598 WARN org.apache.hadoop.hdfs.DFSClient: BlockReaderLocal: Removing blk_-2842916025951313698_454072 from cache because local file /export4/jdcryans/dfs/data/blocksBeingWritten/blk_-2842916025951313698 could not be opened. 2012-01-06 00:17:31,599 INFO org.apache.hadoop.hdfs.DFSClient: Failed to read block blk_-2842916025951313698_454072 on local machine java.io.IOException: Offset 0 and length 8230400 don't match block blk_-2842916025951313698_454072 ( blockLen 124 ) 2012-01-06 00:17:31,599 INFO org.apache.hadoop.hdfs.DFSClient: Try reading via the datanode on /10.4.13.38:51010 java.io.EOFException: hdfs://sv4r11s38:9100/hbase-1/.logs/sv4r13s38,62023,1325808100311/sv4r13s38%2C62023%2C1325808100311.1325808100818, entryStart=7190409, pos=8230400, end=8230400, edit=5