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From "Elek, Marton (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDDS-432) Replication of closed containers is not working
Date Tue, 11 Sep 2018 16:25:00 GMT

     [ https://issues.apache.org/jira/browse/HDDS-432?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Elek, Marton updated HDDS-432:
------------------------------
    Status: Patch Available  (was: Open)

> Replication of closed containers is not working
> -----------------------------------------------
>
>                 Key: HDDS-432
>                 URL: https://issues.apache.org/jira/browse/HDDS-432
>             Project: Hadoop Distributed Data Store
>          Issue Type: Bug
>          Components: SCM
>            Reporter: Elek, Marton
>            Assignee: Elek, Marton
>            Priority: Critical
>             Fix For: 0.2.1
>
>         Attachments: HDDS-432-ozone-0.2.001.patch
>
>
> Steps to reproduce:
> 1. Start a cluster with three datanodes:
> docker-compose up -d
> docker-compose scale datanode=3
> 2. Create keys:
> ozone oz -createVolume /vol1 -user hadoop --quota 1TB --root
> ozone oz -createBucket /vol1/bucket
> dd if=/dev/zero of=/tmp/test bs=1024000 count=512
> ozone oz -putKey /vol1/bucket/file1 -replicationFactor THREE -file /tmp/test	
> 3. Close the containers with scmcli
> 4. kill a datanode with a replica
> {code}
> for i in `seq 1 4`; do docker diff ozone_datanode_$i && echo "----------------";
done
> #Choose a datanode with replica
> docker kill ozone_datanode_3
> {code}
>  
> 5. Wait
> 6. After a while the last data node should container the chunks (checked with docker
diff)



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