PM96820: IN WEB CONSOLE > WELCOME > ACCESS SECURE CLUSTER SERVERS > > NAMENODE, 2 LINKS FOR LIVE AND DEAD NODES ARE NOT WORKING.

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You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • In BigInsights Web Console go to  Welcome > Access secure
    cluster servers > namenode, the two links for Live nodes and
    Dead nodes are not working.
    
    The is issue in BigInsights 2.1.0.1 release.
    
    
    
    --------------
    Error Message:
    --------------
    
    
    
    HTTP ERROR 500
    
    Problem accessing /dfsnodelist.jsp. Reason:
    
        INTERNAL_SERVER_ERROR
    
    Caused by:
    
    java.lang.NullPointerException
        at
    org.apache.hadoop.hdfs.server.namenode.dfsnodelist_jsp.filterXSS
    String(dfsnodelist_jsp.java:67)
        at
    org.apache.hadoop.hdfs.server.namenode.dfsnodelist_jsp.generateD
    FSNodesList(dfsnodelist_jsp.java:204)
        at
    org.apache.hadoop.hdfs.server.namenode.dfsnodelist_jsp._jspServi
    ce(dfsnodelist_jsp.java:395)
        at
    org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:9
    7)
        at
    javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
        at
    org.mortbay.jetty.servlet.ServletHolder$SingleThreadedWrapper.se
    rvice(ServletHolder.java:648)
        at
    org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.jav
    a:511)
        at
    org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(Se
    rvletHandler.java:1221)
        at
    org.apache.hadoop.http.HttpServer$QuotingInputFilter.doFilter(Ht
    tpServer.java:848)
        at
    org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(Se
    rvletHandler.java:1212)
        at
    org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.j
    ava:399)
        at
    org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandle
    r.java:216)
        at
    org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.j
    ava:182)
        at
    org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.j
    ava:767)
        at
    org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java
    :450)
        at
    org.mortbay.jetty.handler.ContextHandlerCollection.handle(Contex
    tHandlerCollection.java:230)
        at
    org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.j
    ava:152)
        at org.mortbay.jetty.Server.handle(Server.java:326)
        at
    org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.ja
    va:542)
        at
    org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(H
    ttpConnection.java:928)
        at
    org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:549)
        at
    org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
        at
    org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
        at
    org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoi
    nt.java:410)
        at
    org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadP
    ool.java:582)
    
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Local fix

Problem summary

  • See Error Description
    

Problem conclusion

  • This problem is fixed in Version 2.1.0.2 and later fix packs.
    

Temporary fix

Comments

APAR Information

  • APAR number

    PM96820

  • Reported component name

    INFO BIGINSIGHT

  • Reported component ID

    5725C0900

  • Reported release

    210

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2013-09-11

  • Closed date

    2014-02-03

  • Last modified date

    2014-02-03

  • APAR is sysrouted FROM one or more of the following:

  • APAR is sysrouted TO one or more of the following:

Fix information

  • Fixed component name

    INFO BIGINSIGHT

  • Fixed component ID

    5725C0900

Applicable component levels

  • R210 PSY

       UP



Document information


More support for:

IBM BigInsights

Software version:

210

Reference #:

PM96820

Modified date:

2014-02-03

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