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Posted to common-issues@hadoop.apache.org by "Ming Ma (JIRA)" <ji...@apache.org> on 2013/11/16 01:43:22 UTC
[jira] [Created] (HADOOP-10106) Incorrect thread name RPC log
message
Ming Ma created HADOOP-10106:
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Summary: Incorrect thread name RPC log message
Key: HADOOP-10106
URL: https://issues.apache.org/jira/browse/HADOOP-10106
Project: Hadoop Common
Issue Type: Bug
Reporter: Ming Ma
Priority: Minor
INFO org.apache.hadoop.ipc.Server: IPC Server listener on 8020: readAndProcess from client 10.115.201.46 threw exception org.apache.hadoop.ipc.RpcServerException: Unknown out of band call #-2147483647
This is thrown by a reader thread, so the message should be like
INFO org.apache.hadoop.ipc.Server: Socket Reader #1 for port 8020: readAndProcess from client 10.115.201.46 threw exception org.apache.hadoop.ipc.RpcServerException: Unknown out of band call #-2147483647
Another example is Responder.processResponse, which can also be called by handler thread. When that happend, the thread name should be the handler thread, not the responder thread.
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