[jira] [Resolved] (AMBARI-26248) Timeline Service Reader failed to start if hbase is not installed

["Jialiang Cai (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AMBARI-26248?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jialiang Cai resolved AMBARI-26248.
-----------------------------------
    Fix Version/s: 3.0.0
       Resolution: Fixed

> Timeline Service Reader failed to start if hbase is not installed
> -----------------------------------------------------------------
>
>                 Key: AMBARI-26248
>                 URL: https://issues.apache.org/jira/browse/AMBARI-26248
>             Project: Ambari
>          Issue Type: Bug
>         Environment: ambari trunk
>            Reporter: guluo
>            Priority: Major
>             Fix For: 3.0.0
>
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> Timeline service depends on hbase.
> By default, Timeline start a embedded hbase server by exuecting \{stack_root}/\{version}/usr/lib/hbase/bin/hbase-daemon.sh.
> So if hbase is not installed, hbase-daemon.sh file does not exist, So Timeline service will fail to start.
>  
> // YARN params_linux.py
> yarn_atsv2_hbase_versioned_home = format("\{stack_root}/\{version}/usr/lib/hbase")
> yarn_hbase_bin = format("\{yarn_atsv2_hbase_versioned_home}/bin")
>  
> // YARN hbase_service.py
> daemon_script = format("\{yarn_hbase_bin}/hbase-daemon.sh")



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