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Posted to hdfs-dev@hadoop.apache.org by "SH Kim (JIRA)" <ji...@apache.org> on 2018/05/21 06:41:00 UTC

[jira] [Created] (HDFS-13599) 2 Datanode and 1 Region Server down

SH Kim created HDFS-13599:
-----------------------------

             Summary: 2 Datanode and 1 Region Server down
                 Key: HDFS-13599
                 URL: https://issues.apache.org/jira/browse/HDFS-13599
             Project: Hadoop HDFS
          Issue Type: Bug
          Components: auto-failover
    Affects Versions: 2.7.3
         Environment: Hadoop 2.7.3.2.6.4.0-91
Subversion git@github.com:hortonworks/hadoop.git -r a4b6e1c0e98b4488d38bcc0a241dcbe3538b1c4d
Compiled by jenkins on 2018-01-04T10:27Z
Compiled with protoc 2.5.0
From source with checksum 9c28f884302610b59b221c7fbaeac3e
This command was run using /usr/hdp/2.6.4.0-91/hadoop/hadoop-common-2.7.3.2.6.4.0-91.jar
            Reporter: SH Kim


I tried to test HA of HDFS as shutting down 2 datanode(among 3) and 1 region server(among 2). After shutting down, I could not access and write data at all using remaining 1 datanode and 1 regionserver. I like to know whether it is general work or I miss configured. 



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