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Rakesh R commented on HDFS-11072: --------------------------------- bq. We also need a "replicated" EC policy so we can override the EC policy on a parent directory and go back to just replicating the files Hi [~andrew.wang], Instead of adding new "replicated" EC policy, how about call unset EC policy on a directory and the new files under this will now start writing in replicated fashion. Like you mentioned in [HDFS-10996, a conversion tool|https://issues.apache.org/jira/browse/HDFS-10996?focusedCommentId=15613745&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-15613745] will take care of converting all existing ec files to replicated one and vice versa. Its just a thought, please feel free to correct me if I missed anything. Thanks! > Add ability to unset and change directory EC policy > --------------------------------------------------- > > Key: HDFS-11072 > URL: https://issues.apache.org/jira/browse/HDFS-11072 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: erasure-coding > Affects Versions: 3.0.0-alpha1 > Reporter: Andrew Wang > Assignee: SammiChen > Labels: hdfs-ec-3.0-must-do > > Since the directory-level EC policy simply applies to files at create time, > it makes sense to make it more similar to storage policies and allow changing > and unsetting the policy. -- 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