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From Sergio Peña (JIRA) <j...@apache.org>
Subject [jira] [Commented] (HIVE-17088) HS2 WebUI throws a NullPointerException when opened
Date Tue, 25 Jul 2017 15:19:00 GMT

    [ https://issues.apache.org/jira/browse/HIVE-17088?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16100174#comment-16100174
] 

Sergio Peña commented on HIVE-17088:
------------------------------------

[~mohitsabharwal] The apache-jsp dependency is not needed. Seems it was brought by the new
dependencies changes from HIVE-16049. In this addendum, I'm excluding the apache-jsp.

> HS2 WebUI throws a NullPointerException when opened
> ---------------------------------------------------
>
>                 Key: HIVE-17088
>                 URL: https://issues.apache.org/jira/browse/HIVE-17088
>             Project: Hive
>          Issue Type: Bug
>          Components: HiveServer2
>    Affects Versions: 3.0.0
>            Reporter: Sergio Peña
>            Assignee: Sergio Peña
>             Fix For: 3.0.0
>
>         Attachments: HIVE-17088.1.patch, HIVE-17088.addendum1.patch
>
>
> After bumping the Jetty version to 3.9 and excluding several other dependencies on HIVE-16049,
the HS2 webui stopped working and throwing a NPE error.
> {noformat}
> HTTP ERROR 500
> Problem accessing /hiveserver2.jsp. Reason:
>     Server Error
> Caused by:
> java.lang.NullPointerException
> 	at org.apache.hive.generated.hiveserver2.hiveserver2_jsp._jspService(hiveserver2_jsp.java:181)
> 	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
> 	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:840)
> 	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:584)
> 	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
> 	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)
> 	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:226)
> 	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1180)
> 	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:512)
> 	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
> 	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1112)
> 	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
> 	at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:213)
> 	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134)
> 	at org.eclipse.jetty.server.Server.handle(Server.java:534)
> 	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:320)
> 	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251)
> 	at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:283)
> 	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:108)
> 	at org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:240)
> 	at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:283)
> 	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:108)
> 	at org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:93)
> 	at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.executeProduceConsume(ExecuteProduceConsume.java:303)
> 	at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceConsume(ExecuteProduceConsume.java:148)
> 	at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:136)
> 	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:671)
> 	at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:589)
> 	at java.lang.Thread.run(Thread.java:748)
> Powered by Jetty:// 9.3.19.v20170502
> {noformat}



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