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Posted to dev@hbase.apache.org by "Lars Hofhansl (JIRA)" <ji...@apache.org> on 2016/03/09 03:10:40 UTC

[jira] [Created] (HBASE-15431) A bunch of methods are hot and too big to be inline

Lars Hofhansl created HBASE-15431:
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             Summary: A bunch of methods are hot and too big to be inline
                 Key: HBASE-15431
                 URL: https://issues.apache.org/jira/browse/HBASE-15431
             Project: HBase
          Issue Type: Bug
            Reporter: Lars Hofhansl


I ran HBase with "-XX:+PrintCompilation -XX:+UnlockDiagnosticVMOptions -XX:+PrintInlining" and then looked for "hot method too big" log lines.

I'll attach a log of those messages.
I tried to increase -XX:FreqInlineSize to 1010 to inline all these methods (as long as they're hot, but actually didn't see any improvement).




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