[ https://issues.apache.org/jira/browse/HBASE-4117?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Riley Patterson updated HBASE-4117: ----------------------------------- Labels: client ipc (was: ) Release Note: Exposes JSON-parseable fingerprint and details for queries that take longer than a configurable threshold time. The exposure is currently to the main regionserver log, along with a (queryTooSlow) tag which allows it to be grepped out and easily aggregated and/or monitored in adminstrator scripts. The patch also provides a standard way to extract fingerprint and detail information of interest by requiring each "DatabaseCommand" to provide a fingerprint map and a details map, which will be a superset of the fingerprint. Status: Patch Available (was: Open) > Slow Query Log > -------------- > > Key: HBASE-4117 > URL: https://issues.apache.org/jira/browse/HBASE-4117 > Project: HBase > Issue Type: New Feature > Components: ipc > Reporter: Riley Patterson > Assignee: Riley Patterson > Priority: Minor > Labels: ipc, client > > Produce log messages for slow queries. The RPC server will decide what is > slow based on a configurable "warn response time" parameter. Queries > designated as slow will then output a "response too slow" message followed by > a fingerprint of the query, and a summary limited in size by another > configurable parameter (to limit log spamming). -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira