"Exception in createBlockOutputStream" shouldn't delete exception stack trace
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Key: HADOOP-4134
URL: https://issues.apache.org/jira/browse/HADOOP-4134
Project: Hadoop Core
Issue Type: Bug
Affects Versions: 0.18.0
Reporter: Michael Bieniosek
I'm occasionally (1/5000 times) getting this error after upgrading everything
to hadoop-0.18:
08/09/09 03:28:36 INFO dfs.DFSClient: Exception in createBlockOutputStream
java.io.IOException: Could not read from stream
08/09/09 03:28:36 INFO dfs.DFSClient: Abandoning block
blk_624229997631234952_8205908
DFSClient contains the logging code:
LOG.info("Exception in createBlockOutputStream " + ie);
This would be better written with ie as the second argument to LOG.info, so
that the stack trace could be preserved. As it is, I don't know how to start
debugging.
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