Samarth created HBASE-10181:
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Summary: HBaseObjectWritable.readObject catches
DoNotRetryIOException and wraps it back in a regular IOException
Key: HBASE-10181
URL: https://issues.apache.org/jira/browse/HBASE-10181
Project: HBase
Issue Type: Bug
Components: IPC/RPC
Affects Versions: 0.94.12
Reporter: Samarth
Exception handling inside HbaseObjectWritable needs to be reworked, IMHO.
For example:
At several places inside HbaseObjectWritable.readObject, exceptions are caught
and rethrown as I/O Exception (including ClassNotFoundException!).
So, if an implementation of readFields method throws a DoNotRetryIOException,
HBase still ends up retrying.
This problem exists at least in 0.94.12 version of HBase.
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