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He Xiaoqiao commented on HDFS-10606: ------------------------------------ [^HDFS-10606.002.patch] fix checkstyle and javadoc. > TrashPolicyDefault supports time of auto clean up can configured > ---------------------------------------------------------------- > > Key: HDFS-10606 > URL: https://issues.apache.org/jira/browse/HDFS-10606 > Project: Hadoop HDFS > Issue Type: Improvement > Components: namenode > Affects Versions: 2.7.0 > Reporter: He Xiaoqiao > Assignee: He Xiaoqiao > Priority: Major > Attachments: HDFS-10606-branch-2.7.001.patch, HDFS-10606.001.patch, > HDFS-10606.002.patch > > > TrashPolicyDefault clean up Trash based on > [UTC|http://www.worldtimeserver.com/current_time_in_UTC.aspx] currently and > the time of cleaning up is 00:00 UTC. when there are large amount of trash > data should be auto-clean, it will block NN for a long time since Global > Lock, In the most serious situations it may lead some cron job submit > failure. if add configuration about time of cleaning up, it will avoid impact > on this cron jobs at that default time. -- This message was sent by Atlassian JIRA (v7.6.14#76016) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org