Zhe Zhang created HDFS-8786:
-------------------------------
Summary: Erasure coding: DataNode should transfer striped blocks
before being decommissioned
Key: HDFS-8786
URL: https://issues.apache.org/jira/browse/HDFS-8786
Project: Hadoop HDFS
Issue Type: Sub-task
Reporter: Zhe Zhang
Per [discussion |
https://issues.apache.org/jira/browse/HDFS-8697?focusedCommentId=14609004&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14609004]
under HDFS-8697, it's too expensive to reconstruct block groups for decomm
purpose.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
