[jira] [Created] (FLINK-2219) JobManagerInfoServlet IllegalArgumentException when pressing state button

["Ufuk Celebi (JIRA)" <ji...@apache.org>]

Ufuk Celebi created FLINK-2219:
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             Summary: JobManagerInfoServlet IllegalArgumentException when pressing state button
                 Key: FLINK-2219
                 URL: https://issues.apache.org/jira/browse/FLINK-2219
             Project: Flink
          Issue Type: Improvement
          Components: JobManager, Webfrontend
    Affects Versions: master
            Reporter: Ufuk Celebi


When analyzing a finished job and pressing a state button (like SCHEDULED, FINISHED) results in the following Exception being logged in the jobmanager log file:

{code}
13:16:41,282 WARN  org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet  - java.lang.IllegalArgumentException: contains illegal character for hexBinary: null
        at javax.xml.bind.DatatypeConverterImpl.parseHexBinary(DatatypeConverterImpl.java:455)
        at javax.xml.bind.DatatypeConverter.parseHexBinary(DatatypeConverter.java:357)
        at org.apache.flink.runtime.jobgraph.JobVertexID.fromHexString(JobVertexID.java:41)
        at org.apache.flink.runtime.jobmanager.web.JobManagerInfoServlet.doGet(JobManagerInfoServlet.java:176)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:668)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:770)
        at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:532)
        at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:453)
        at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:227)
        at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:965)
        at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:388)
        at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:187)
        at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:901)
        at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117)
        at org.eclipse.jetty.server.handler.HandlerList.handle(HandlerList.java:47)
        at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:113)
        at org.eclipse.jetty.server.Server.handle(Server.java:352)
        at org.eclipse.jetty.server.HttpConnection.handleRequest(HttpConnection.java:596)
        at org.eclipse.jetty.server.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:1048)
        at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:549)
        at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:211)
        at org.eclipse.jetty.server.HttpConnection.handle(HttpConnection.java:425)
        at org.eclipse.jetty.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:489)
        at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:436)
        at java.lang.Thread.run(Thread.java:745)
{code}



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