Tao Jie created HDFS-13411: ------------------------------ Summary: Should log more information when FSNameSystem is locked for a long time Key: HDFS-13411 URL: https://issues.apache.org/jira/browse/HDFS-13411 Project: Hadoop HDFS Issue Type: Improvement Affects Versions: 3.0.0, 2.8.2 Reporter: Tao Jie Assignee: Tao Jie
Today when one RPC to namenode locks FSNameSystem for a long time, it would print the stacktrace to the namenode log. However all we know from this log is the operation name to the Namenode(such as create, delete). It should print more information about the rpc call(like caller name, caller ip, operation src), which blocks the namenode. So we can have a better tuning to the HDFS. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-dev-h...@hadoop.apache.org