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Lars Hofhansl resolved HBASE-2945. ---------------------------------- Resolution: Duplicate This is a duplication of HBASE-5001 > stop using string for block name in LRU block cache/hfile > --------------------------------------------------------- > > Key: HBASE-2945 > URL: https://issues.apache.org/jira/browse/HBASE-2945 > Project: HBase > Issue Type: Bug > Components: performance > Affects Versions: 0.89.20100621 > Reporter: ryan rawson > > all my profiling runs indicate there is a large number of string/char[] > objects and string manipulation is taking a long time in profiling runs. > These come from the LRU block cache, block id. Also we should support the > eviction of blocks belonging to particular hfiles, and the current code > doesn't help with that right now. > Let's do something better. Whatever that might be. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira