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Posted to hdfs-issues@hadoop.apache.org by "Anu Engineer (JIRA)" <ji...@apache.org> on 2017/04/13 05:35:42 UTC

[jira] [Commented] (HDFS-11631) Block Storage : allow cblock server to be started from hdfs command

    [ https://issues.apache.org/jira/browse/HDFS-11631?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15967160#comment-15967160 ] 

Anu Engineer commented on HDFS-11631:
-------------------------------------

* Replace commands with something like cli ?
 hadoop_add_subcommand "cblock" "cblock commands" ==>
  hadoop_add_subcommand "cblock" "cblock cli"
* in {{CBlockManager.java}}: We can use OzoneConsts.GB 
  setContainerSizeB(containerSizeGB*1024*1024*1024L); ==>
  setContainerSizeB(containerSizeGB * OzoneConsts.GB); 
* Can we please read this value from a Default key ? 
  ozoneConf.set(OzoneConfigKeys.OZONE_LOCALSTORAGE_ROOT, "/tmp/cblockSCM");
* This should be removed --     
ozoneConf.setBoolean(OzoneConfigKeys.OZONE_ENABLED, true);

> Block Storage : allow cblock server to be started from hdfs command
> -------------------------------------------------------------------
>
>                 Key: HDFS-11631
>                 URL: https://issues.apache.org/jira/browse/HDFS-11631
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: hdfs
>            Reporter: Chen Liang
>            Assignee: Chen Liang
>         Attachments: HDFS-11631-HDFS-7240.001.patch
>
>
> This JIRA adds CBlock main() method, also adds entry to hdfs script, such that cblock server can be started by hdfs script and run as a daemon process.



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