Add metrics to keep track of region-splits in RS ------------------------------------------------
Key: HBASE-5189 URL: https://issues.apache.org/jira/browse/HBASE-5189 Project: HBase Issue Type: Improvement Components: metrics, regionserver Affects Versions: 0.90.5, 0.92.0 Reporter: Mubarak Seyed Assignee: Mubarak Seyed Priority: Minor For write-heavy workload with region-size 1 GB, region-split is considerably high. We do normally grep the NN log (grep "mkdir*.split" NN.log | sort | uniq -c) to get the count. I would like to have a counter incremented each time region-split execution succeeds and this counter exposed via the metrics stuff in HBase. - regionSplitSuccessCount - regionSplitFailureCount (will help us to correlate the timestamp range in RS logs across all RS) -- 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