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https://issues.apache.org/jira/browse/HBASE-11420?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Victor Xu updated HBASE-11420:
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Attachment: HBASE-11420.patch
Attach a simple patch.
I also find the bug only happens when using Binary Protocol, so I change the
default Protocol Factory constructor to a strict read& write version.
> 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
> Attachments: HBASE-11420.patch
>
>
> 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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