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Yiqun Lin commented on HDFS-13307: ---------------------------------- [~liuhongtong], thanks for catching this. Just looking into the fix way in patch, I am thinking one better way: Query mount table quota value and support to set either one of them. The other one we can use queried value to set. In addition, I suggest to fix HDFS-13308 issue under this JIRA as well. That's a simple fix, it should be okay to be fixed here. > RBF: Fix setQuota bug > --------------------- > > Key: HDFS-13307 > URL: https://issues.apache.org/jira/browse/HDFS-13307 > Project: Hadoop HDFS > Issue Type: Sub-task > Reporter: liuhongtong > Priority: Major > Attachments: HDFS-13307.001.patch > > > If hdfs dfsrouteradmin -setQuota only set one of -nsQuota and -ssQuota, the > another one will be cleared. > The following is the step: > 1. set /test1 -nsQuota 400 -ssQuota 200 > hdfs dfsrouteradmin -setQuota /test1 -nsQuota 400 -ssQuota 200 > Successfully set quota for mount point /test1 > 2. after a moment, list /test1, everything is ok. > hdfs dfsrouteradmin -ls /test1 > Source Destinations Owner > Group Mode Quota/Usage > /test1 ns1->/test1 hadp > hadp rwxr-xr-x [NsQuota: 400/0, SsQuota: > 200 B/0 B] > 3. only set /test1 -nsQuota 600 > hdfs dfsrouteradmin -setQuota /test1 -nsQuota 600 > Successfully set quota for mount point /test1 > 4. after a moment, list /test1, now ssQuota has been cleared. > hdfs dfsrouteradmin -ls /test1 > Source Destinations Owner > Group Mode Quota/Usage > /test1 ns1->/test1 hadp > hadp rwxr-xr-x [NsQuota: 600/0, SsQuota: > -/-] > [^HDFS-13307.001.patch] -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org