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Todd Lipcon commented on HBASE-5792: ------------------------------------ I just noticed we already have a "TestHLogBench" tool which appears pretty close to this... we should merge the two in some way or be clear on what the difference is. > HLog Performance Evaluation Tool > -------------------------------- > > Key: HBASE-5792 > URL: https://issues.apache.org/jira/browse/HBASE-5792 > Project: HBase > Issue Type: Test > Components: wal > Reporter: Matteo Bertozzi > Assignee: Matteo Bertozzi > Priority: Minor > Labels: performance, wal > Fix For: 0.96.0 > > Attachments: HBASE-5792-v0.patch, HBASE-5792-v1.patch, > HBASE-5792-v2.patch, verify.txt, verify.txt > > > Related to HDFS-3280 and the HBase WAL slowdown on 0.23+ > It would be nice to have a simple tool like HFilePerformanceEvaluation, ... > to be able to check easily the HLog performance. -- 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