Wei-Chiu Chuang created HDFS-14485: -------------------------------------- Summary: Optionally disable LazyPersistFileScrubber thread Key: HDFS-14485 URL: https://issues.apache.org/jira/browse/HDFS-14485 Project: Hadoop HDFS Issue Type: Improvement Components: namenode Reporter: Wei-Chiu Chuang
NameNode automatically starts a LazyPersistFileScrubber thread to remove missing block files from namespace. However, for testing/dev purposes, if I simply want to load a NameNode with a fsimage, the thread would still kick off and consume CPU resources. That's quite annoying. I would like to propose an option to disable this thread if a developer knows exact what he/she is doing. -- 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