Affects Version/s: 0.23.0
Fix Version/s: 0.23.1
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.