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Posted to hdfs-dev@hadoop.apache.org by "dragon (JIRA)" <ji...@apache.org> on 2016/03/15 09:16:36 UTC
[jira] [Created] (HDFS-10112) CLONE - Erasure coding: test DataNode
reporting bad/corrupted blocks which belongs to a striped block.
dragon created HDFS-10112:
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Summary: CLONE - Erasure coding: test DataNode reporting bad/corrupted blocks which belongs to a striped block.
Key: HDFS-10112
URL: https://issues.apache.org/jira/browse/HDFS-10112
Project: Hadoop HDFS
Issue Type: Sub-task
Components: namenode
Reporter: dragon
Assignee: Takanobu Asanuma
Fix For: HDFS-7285
We can mimic one/several DataNode(s) reporting bad block(s) (which belong to a striped block) to the NameNode (through the DatanodeProtocol#reportBadBlocks call), and check if the recovery/invalidation work can be correctly scheduled.
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