Siyao Meng created HDFS-14141: --------------------------------- Summary: Enable GC monitoring thread for OIV tool Key: HDFS-14141 URL: https://issues.apache.org/jira/browse/HDFS-14141 Project: Hadoop HDFS Issue Type: Improvement Components: hdfs Affects Versions: 3.0.0 Reporter: Siyao Meng
It took OIV quite a long time (84 minutes) to dump a 14G FSImage. I suspect there was a lot of GC going on. I think we could add an option like '-m,--gc-monitor' to enable GC monitoring thread for OIV tool. -- 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