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From "Alison Yu (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-11406) Remove unused getStartInstance and getFinalizeInstance in FSEditLogOp
Date Tue, 21 Feb 2017 20:59:44 GMT

     [ https://issues.apache.org/jira/browse/HDFS-11406?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Alison Yu updated HDFS-11406:
-----------------------------
    Attachment: HDFS-11406.001.patch

Patch attached, please review. :) Thanks [~andrew.wang]!

> Remove unused getStartInstance and getFinalizeInstance in FSEditLogOp
> ---------------------------------------------------------------------
>
>                 Key: HDFS-11406
>                 URL: https://issues.apache.org/jira/browse/HDFS-11406
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>    Affects Versions: 2.8.0
>            Reporter: Andrew Wang
>            Assignee: Alison Yu
>            Priority: Trivial
>         Attachments: HDFS-11406.001.patch
>
>
> Looking at FSEditLogOp, these two methods are unused and can be removed:
> {code}
>     static RollingUpgradeOp getStartInstance(OpInstanceCache cache) {
>       return (RollingUpgradeOp) cache.get(OP_ROLLING_UPGRADE_START);
>     }
>     static RollingUpgradeOp getFinalizeInstance(OpInstanceCache cache) {
>       return (RollingUpgradeOp) cache.get(OP_ROLLING_UPGRADE_FINALIZE);
>     }
> {code}



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