[jira] [Work logged] (HADOOP-17269) [JDK 11] False-positive findbugs warnings

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

     [ https://issues.apache.org/jira/browse/HADOOP-17269?focusedWorklogId=497778&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-497778 ]

ASF GitHub Bot logged work on HADOOP-17269:
-------------------------------------------

                Author: ASF GitHub Bot
            Created on: 09/Oct/20 06:25
            Start Date: 09/Oct/20 06:25
    Worklog Time Spent: 10m 
      Work Description: aajisaka opened a new pull request #2374:
URL: https://github.com/apache/hadoop/pull/2374


   JIRA: https://issues.apache.org/jira/browse/HADOOP-17269
   
   Manually tested with Java 11.0.7
   
   ```
   $ mvn install -DskipTests -DskipShade
   $ mvn findbugs:findbugs -pl hadoop-common-project/hadoop-common
   (snip)
   [INFO] Fork Value is true
        [java] SLF4J: No SLF4J providers were found.
        [java] SLF4J: Defaulting to no-operation (NOP) logger implementation
        [java] SLF4J: See http://www.slf4j.org/codes.html#noProviders for further details.
   [INFO] Done FindBugs Analysis....
   ```


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Issue Time Tracking
-------------------

            Worklog Id:     (was: 497778)
    Remaining Estimate: 0h
            Time Spent: 10m

> [JDK 11] False-positive findbugs warnings
> -----------------------------------------
>
>                 Key: HADOOP-17269
>                 URL: https://issues.apache.org/jira/browse/HADOOP-17269
>             Project: Hadoop Common
>          Issue Type: Sub-task
>          Components: build
>            Reporter: Akira Ajisaka
>            Assignee: Akira Ajisaka
>            Priority: Major
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> In Java 11, there are a lot of false-positive findbugs warnings in try-with-resources.
> Ref: https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java11-linux-x86_64/1/artifact/out/branch-findbugs-hadoop-common-project_hadoop-common-warnings.html
> This issue has been fixed by https://github.com/spotbugs/spotbugs/pull/1248 but now there are no releases that include this fix.



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