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Posted to yarn-issues@hadoop.apache.org by "Akira Ajisaka (JIRA)" <ji...@apache.org> on 2018/10/30 01:56:00 UTC

[jira] [Created] (YARN-8956) Fix findbugs warnings in RegistryDNS.java

Akira Ajisaka created YARN-8956:
-----------------------------------

             Summary: Fix findbugs warnings in RegistryDNS.java
                 Key: YARN-8956
                 URL: https://issues.apache.org/jira/browse/YARN-8956
             Project: Hadoop YARN
          Issue Type: Bug
            Reporter: Akira Ajisaka


{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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