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

["Ayush Saxena (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HDFS-13599?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ayush Saxena resolved HDFS-13599.
---------------------------------
    Resolution: Invalid

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> 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
>            Priority: Major
>         Attachments: screenshot.277.jpg
>
>
> I tried to test HA of HDFS as shutting down 2 datanode(among 3) and 1 region server(among 3). 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. Please find the attached about system diagram.



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