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From "DENG FEI (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-11664) Invalidati blocks cannot invoke because of replication work slowly while cluster storage is almost full
Date Tue, 18 Apr 2017 02:48:42 GMT
DENG FEI created HDFS-11664:
-------------------------------

             Summary: Invalidati blocks cannot invoke because of replication work slowly while
cluster storage is almost full
                 Key: HDFS-11664
                 URL: https://issues.apache.org/jira/browse/HDFS-11664
             Project: Hadoop HDFS
          Issue Type: Improvement
          Components: namenode
    Affects Versions: 3.0.0-alpha2, 2.7.2
            Reporter: DENG FEI


Currently invalideBlock is executed after replication, when 'dfs remaining' is not much left
and affect block writing, but can not release sufficient storage quickly after without delete,
the daemon stuck at computing replication.
Split replication and invalidation may be better.



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