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Wei Zhou commented on HDFS-10885: --------------------------------- Thanks [~rakeshr] for the comments! {quote} Alternate approach is to use FSNamesystem APIs directly like below. {quote} I planed to use {{FSNamesystem.startFile()}} to create MOVER_ID_PATH, but it have some issues here: 1) Extra work have to be done as in {{NameNodeRpcServer.create}} before call {{FSNamesystem.startFile()}}, it duplicates the codes 2) It's also very hard for SPS to write hostname to mover id file as no API provided. > [SPS]: Mover tool should not be allowed to run when Storage Policy Satisfier > is on > ---------------------------------------------------------------------------------- > > Key: HDFS-10885 > URL: https://issues.apache.org/jira/browse/HDFS-10885 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: datanode, namenode > Affects Versions: HDFS-10285 > Reporter: Wei Zhou > Assignee: Wei Zhou > Fix For: HDFS-10285 > > Attachments: HDFS-10800-HDFS-10885-00.patch, > HDFS-10800-HDFS-10885-01.patch, HDFS-10800-HDFS-10885-02.patch, > HDFS-10885-HDFS-10285.03.patch, HDFS-10885-HDFS-10285.04.patch, > HDFS-10885-HDFS-10285.05.patch > > > These two can not work at the same time to avoid conflicts and fight with > each other. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org