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From "zhihao chen (JIRA)" <j...@apache.org>
Subject [jira] [Created] (FLINK-6610) WebServer could not be created,when set the "jobmanager.web.submit.enable" to false
Date Wed, 17 May 2017 07:42:04 GMT
zhihao chen created FLINK-6610:
----------------------------------

             Summary: WebServer could not be created,when set the "jobmanager.web.submit.enable"
to false
                 Key: FLINK-6610
                 URL: https://issues.apache.org/jira/browse/FLINK-6610
             Project: Flink
          Issue Type: Bug
          Components: Webfrontend
    Affects Versions: 1.3.0
            Reporter: zhihao chen
            Assignee: zhihao chen


WebServer could not be created,when set the "jobmanager.web.submit.enable" to false  
because the WebFrontendBootstrap will check uploadDir not allow be null 
this.uploadDir = Preconditions.checkNotNull(directory);
{code}
2017-05-17 15:15:46,938 ERROR org.apache.flink.runtime.webmonitor.WebMonitorUtils        
  - WebServer could not be created
java.lang.NullPointerException
	at org.apache.flink.util.Preconditions.checkNotNull(Preconditions.java:58)
	at org.apache.flink.runtime.webmonitor.utils.WebFrontendBootstrap.<init>(WebFrontendBootstrap.java:73)
	at org.apache.flink.runtime.webmonitor.WebRuntimeMonitor.<init>(WebRuntimeMonitor.java:359)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.flink.runtime.webmonitor.WebMonitorUtils.startWebRuntimeMonitor(WebMonitorUtils.java:135)
	at org.apache.flink.runtime.clusterframework.BootstrapTools.createWebMonitorIfConfigured(BootstrapTools.java:242)
	at org.apache.flink.yarn.YarnApplicationMasterRunner.runApplicationMaster(YarnApplicationMasterRunner.java:352)
	at org.apache.flink.yarn.YarnApplicationMasterRunner$1.call(YarnApplicationMasterRunner.java:195)
	at org.apache.flink.yarn.YarnApplicationMasterRunner$1.call(YarnApplicationMasterRunner.java:192)
	at org.apache.flink.runtime.security.HadoopSecurityContext$1.run(HadoopSecurityContext.java:43)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:422)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1657)
	at org.apache.flink.runtime.security.HadoopSecurityContext.runSecured(HadoopSecurityContext.java:40)
	at org.apache.flink.yarn.YarnApplicationMasterRunner.run(YarnApplicationMasterRunner.java:192)
	at org.apache.flink.yarn.YarnApplicationMasterRunner.main(YarnApplicationMasterRunner.java:116)
{code}



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