Erik Krogen created HDFS-11021: ---------------------------------- Summary: Add FSNamesystemLock metrics for BlockManager operations Key: HDFS-11021 URL: https://issues.apache.org/jira/browse/HDFS-11021 Project: Hadoop HDFS Issue Type: Sub-task Components: namenode Reporter: Erik Krogen Assignee: Erik Krogen
Right now the operations which the {{BlockManager}} issues to the {{Namesystem}} will not emit metrics about which operation caused the {{FSNamesystemLock}} to be held; they are all grouped under "OTHER". We should fix this since the {{BlockManager}} creates many acquisitions of both the read and write locks. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-dev-h...@hadoop.apache.org