[jira] [Updated] (HBASE-21155) Save on a few log strings and some churn in wal splitter by skipping out early if no logs in dir

["Guanghao Zhang (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HBASE-21155?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Guanghao Zhang updated HBASE-21155:
-----------------------------------
    Fix Version/s: 2.2.0
                   3.0.0

> Save on a few log strings and some churn in wal splitter by skipping out early if no logs in dir
> ------------------------------------------------------------------------------------------------
>
>                 Key: HBASE-21155
>                 URL: https://issues.apache.org/jira/browse/HBASE-21155
>             Project: HBase
>          Issue Type: Improvement
>    Affects Versions: 2.1.0
>            Reporter: stack
>            Assignee: stack
>            Priority: Trivial
>             Fix For: 3.0.0, 2.2.0, 2.1.1
>
>         Attachments: HBASE-21155.branch-2.1.001.patch, HBASE-21155.branch-2.1.002.patch, HBASE-21155.branch-2.1.002.patch, HBASE-21155.branch-2.1.003.patch, HBASE-21155.branch-2.1.004.patch
>
>
> Trivial change to splitlogmanager that saves us a log line at least per WAL dir when it goes to split. Also saves some not-needed churn in SLM.



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