Do not throw RuntimeExceptions in RPC/HbaseObjectWritable code, ensure we log
and rethrow as IOE
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Key: HBASE-2931
URL: https://issues.apache.org/jira/browse/HBASE-2931
Project: HBase
Issue Type: Bug
Reporter: Jonathan Gray
Priority: Critical
Fix For: 0.90.0
When there are issues with RPC and HbaseObjectWritable, primarily when server
and client have different jars, the only thing that happens is the client will
receive an EOF exception. The server does not log what happened at all and the
client does not receive a server trace, rather the server seems to close the
connection and the client gets an EOF because it tries to read off of a closed
stream.
We need to ensure that we catch, log, and rethrow as IOE any exceptions that
may occur because of an issue with RPC or HbaseObjectWritable.
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