[jira] [Commented] (TRAFODION-2806) optimize 'hbase classpath' cmd in sqenvcom.sh

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/TRAFODION-2806?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16290057#comment-16290057 ] 

ASF GitHub Bot commented on TRAFODION-2806:
-------------------------------------------

Github user asfgit closed the pull request at:

    https://github.com/apache/incubator-trafodion/pull/1315


> optimize 'hbase classpath' cmd in sqenvcom.sh
> ---------------------------------------------
>
>                 Key: TRAFODION-2806
>                 URL: https://issues.apache.org/jira/browse/TRAFODION-2806
>             Project: Apache Trafodion
>          Issue Type: Improvement
>          Components: foundation
>            Reporter: Eason Zhang
>            Assignee: Eason Zhang
>            Priority: Minor
>
> Currently, every time we login a new shell with trafodion user, it will invoke 'hbase classpath' command to get all hbase libs info, this will slow down the login session as well as any 'pdsh' commands. 
> An optimization is to cache the output of 'hbase classpath' to a file under $TRAF_VAR/hbase_classpath, then sqenvcom.sh will get the hbase lib from this file if exists.



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