Unhandled exception in Block CRC upgrade on datanode.
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Key: HADOOP-1712
URL: https://issues.apache.org/jira/browse/HADOOP-1712
Project: Hadoop
Issue Type: Bug
Components: dfs
Affects Versions: 0.14.0
Reporter: Raghu Angadi
Assignee: Raghu Angadi
Priority: Blocker
Fix For: 0.14.0
One of the un-handled IOException during BlockCRC upgrade results in the
upgrade thread to exit with out proper upgrade.
exception on the datanode :
{noformat}
2007-08-13 22:18:27,324 ERROR org.apache.hadoop.dfs.DataNode:
java.io.IOException: Block blk_-6404399692543439055 is not valid.
at org.apache.hadoop.dfs.FSDataset.getBlockFile(FSDataset.java:492)
at
org.apache.hadoop.dfs.BlockCrcUpgradeObjectDatanode.doUpgrade(BlockCrcUpgrade.java:1431)
at
org.apache.hadoop.dfs.UpgradeObjectDatanode.run(UpgradeObjectDatanode.java:95)
at java.lang.Thread.run(Thread.java:619)
{noformat}
Will also check if there are any more of such misses.
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