Rushabh S Shah created HDFS-10495:
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Summary: Block should be marked as *missing* if the all the
replicas are on *Decommissioned* nodes.
Key: HDFS-10495
URL: https://issues.apache.org/jira/browse/HDFS-10495
Project: Hadoop HDFS
Issue Type: Bug
Components: namenode
Affects Versions: 2.8.0
Reporter: Rushabh S Shah
Assignee: Rushabh S Shah
As discussed on HDFS-8872, we should mark a block as missing if all the
replicas on decommissioned nodes since we can take the decommissioned nodes out
of rotation anytime.
We have seen multiple cases where all the replicas land on decommissioned nodes.
After HDFS-7933, it doesn't mark as missing.
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