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From "Akira Ajisaka (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-15886) Fix findbugs warnings in RegistryDNS.java
Date Tue, 30 Oct 2018 02:51:00 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-15886?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16668043#comment-16668043
] 

Akira Ajisaka commented on HADOOP-15886:
----------------------------------------

HADOOP-15821 moved YARN registry to Hadoop registry, however, the findbugs exclude sections
for YARN registry was not moved to Hadoop common. This patch moves the sections.

> Fix findbugs warnings in RegistryDNS.java
> -----------------------------------------
>
>                 Key: HADOOP-15886
>                 URL: https://issues.apache.org/jira/browse/HADOOP-15886
>             Project: Hadoop Common
>          Issue Type: Bug
>            Reporter: Akira Ajisaka
>            Assignee: Akira Ajisaka
>            Priority: Major
>         Attachments: YARN-8956.01.patch
>
>
> {noformat}
>   FindBugs :
>        module:hadoop-common-project/hadoop-registry
>        Exceptional return value of java.util.concurrent.ExecutorService.submit(Callable)
ignored in org.apache.hadoop.registry.server.dns.RegistryDNS.addNIOTCP(InetAddress, int) At
RegistryDNS.java:ignored in org.apache.hadoop.registry.server.dns.RegistryDNS.addNIOTCP(InetAddress,
int) At RegistryDNS.java:[line 900]
>        Exceptional return value of java.util.concurrent.ExecutorService.submit(Callable)
ignored in org.apache.hadoop.registry.server.dns.RegistryDNS.addNIOUDP(InetAddress, int) At
RegistryDNS.java:ignored in org.apache.hadoop.registry.server.dns.RegistryDNS.addNIOUDP(InetAddress,
int) At RegistryDNS.java:[line 926]
>        Exceptional return value of java.util.concurrent.ExecutorService.submit(Callable)
ignored in org.apache.hadoop.registry.server.dns.RegistryDNS.serveNIOTCP(ServerSocketChannel,
InetAddress, int) At RegistryDNS.java:ignored in org.apache.hadoop.registry.server.dns.RegistryDNS.serveNIOTCP(ServerSocketChannel,
InetAddress, int) At RegistryDNS.java:[line 850]
> {noformat}



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