Victor Xu created HBASE-11420:
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Summary: ThriftServer (version 1) may crash on OOME
Key: HBASE-11420
URL: https://issues.apache.org/jira/browse/HBASE-11420
Project: HBase
Issue Type: Bug
Components: Thrift
Affects Versions: 0.98.2
Environment: hadoop-cdh5, hbase-0.98.2, thrift-0.9.0
Reporter: Victor Xu
When using ThriftServer as a gateway for php & c/c++ applications, I found it
very easy to crash of OOME. I analyzed the jprof file and found that the
ThriftServer had a 1.2G size byte array before it crashed. It seems to be a
memory leak. But when did it happen? I checked the huge byte array and realized
that it was a HTTP request string. That means a request in protocols other than
Thrift may cause memory allocation exception.
We cound easily recur the bug by wget/curl the ThriftServer. And we can check
the memory usage infomation using TOP command.
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