[jira] [Updated] (HADOOP-13484) Log refactoring: method invocation should be replaced by variable

["Vrushali C (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HADOOP-13484?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vrushali C updated HADOOP-13484:
--------------------------------
    Attachment: HADOOP-13484.001.patch

Uploading patch v1

> Log refactoring: method invocation should be replaced by variable
> -----------------------------------------------------------------
>
>                 Key: HADOOP-13484
>                 URL: https://issues.apache.org/jira/browse/HADOOP-13484
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: metrics
>    Affects Versions: 2.7.2
>            Reporter: Nemo Chen
>         Attachments: HADOOP-13484.001.patch
>
>
> Similar to the fix for HDFS-409. In file:
> hadoop-rel-release-2.7.2/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/metrics2/lib/MutableRates.java
> In code block:
> {code:borderStyle=solid}
> String name = method.getName();
> LOG.debug(name);
> try { registry.newRate(name, name, false, true); }
> catch (Exception e) {
>         LOG.error("Error creating rate metrics for "+ method.getName(), e);
> }
> {code}
> method.getName() is better to be replaced by variable name.



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