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https://issues.apache.org/jira/browse/HIVE-12420?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15126729#comment-15126729
]
Eugene Koifman commented on HIVE-12420:
---------------------------------------
The best fix is not to use -d user.name but HADOOP-011859 would also work.
> WebHCat server throws NPE when you run command with -d user.name.
> -----------------------------------------------------------------
>
> Key: HIVE-12420
> URL: https://issues.apache.org/jira/browse/HIVE-12420
> Project: Hive
> Issue Type: Bug
> Components: WebHCat
> Affects Versions: 2.0.0
> Reporter: Takahiko Saito
> Assignee: Thejas M Nair
> Priority: Blocker
>
> When you run with '-d user.name', it failed with:
> {noformat}
> [hrt_qa@os-r6-bccslu-hive-1-r-5 ~]$ curl -s -d user.name=hrt_qa -d
> execute="drop table if exists templetontest_tab2;"
> http://os-r6-bccslu-hive-1-r-3.novalocal:20111/templeton/v1/ddl
> <html>
> <head>
> <meta http-equiv="Content-Type" content="text/html;charset=ISO-8859-1"/>
> <title>Error 500 Server Error</title>
> </head>
> <body>
> <h2>HTTP ERROR: 500</h2>
> <p>Problem accessing /templeton/v1/ddl. Reason:
> <pre> Server Error</pre></p>
> <hr /><i><small>Powered by Jetty://</small></i>
> </body>
> </html>
> {noformat}
> server log shows:
> {noformat}
> WARN | 16 Nov 2015 19:48:22,738 | org.eclipse.jetty.servlet.ServletHandler |
> /templeton/v1/ddl
> java.lang.NullPointerException
> at
> org.apache.http.client.utils.URLEncodedUtils.parse(URLEncodedUtils.java:235)
> ~[hive-jdbc-1.2.1.2.3.5.0-13-standalone.jar:1.2.1.2.3.5.0-13]
> at
> org.apache.hadoop.security.authentication.server.PseudoAuthenticationHandler.getUserName(PseudoAuthenticationHandler.java:143)
> ~[hadoop-auth-2.6.0.jar:?]
> at
> org.apache.hadoop.security.authentication.server.PseudoAuthenticationHandler.authenticate(PseudoAuthenticationHandler.java:179)
> ~[hadoop-auth-2.6.0.jar:?]
> at
> org.apache.hadoop.security.authentication.server.AuthenticationFilter.doFilter(AuthenticationFilter.java:507)
> ~[hadoop-auth-2.6.0.jar:?]
> at org.apache.hadoop.hdfs.web.AuthFilter.doFilter(AuthFilter.java:88)
> ~[hadoop-hdfs-2.7.1.2.3.5.0-13.jar:?]
> at
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1331)
> ~[jetty-all-7.6.0.v20120127.jar:7.6.0.v20120127]
> at
> org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:477)
> [jetty-all-7.6.0.v20120127.jar:7.6.0.v20120127]
> at
> org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1031)
> [jetty-all-7.6.0.v20120127.jar:7.6.0.v20120127]
> at
> org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:406)
> [jetty-all-7.6.0.v20120127.jar:7.6.0.v20120127]
> at
> org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:965)
> [jetty-all-7.6.0.v20120127.jar:7.6.0.v20120127]
> at
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117)
> [jetty-all-7.6.0.v20120127.jar:7.6.0.v20120127]
> at
> org.eclipse.jetty.server.handler.HandlerList.handle(HandlerList.java:47)
> [jetty-all-7.6.0.v20120127.jar:7.6.0.v20120127]
> at
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:111)
> [jetty-all-7.6.0.v20120127.jar:7.6.0.v20120127]
> at org.eclipse.jetty.server.Server.handle(Server.java:349)
> [jetty-all-7.6.0.v20120127.jar:7.6.0.v20120127]
> at
> org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:449)
> [jetty-all-7.6.0.v20120127.jar:7.6.0.v20120127]
> at
> org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.content(AbstractHttpConnection.java:925)
> [jetty-all-7.6.0.v20120127.jar:7.6.0.v20120127]
> at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:857)
> [jetty-all-7.6.0.v20120127.jar:7.6.0.v20120127]
> at
> org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235)
> [jetty-all-7.6.0.v20120127.jar:7.6.0.v20120127]
> at
> org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:76)
> [jetty-all-7.6.0.v20120127.jar:7.6.0.v20120127]
> at
> org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:609)
> [jetty-all-7.6.0.v20120127.jar:7.6.0.v20120127]
> at
> org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:45)
> [jetty-all-7.6.0.v20120127.jar:7.6.0.v20120127]
> at
> org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:599)
> [jetty-all-7.6.0.v20120127.jar:7.6.0.v20120127]
> at
> org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:534)
> [jetty-all-7.6.0.v20120127.jar:7.6.0.v20120127]
> at java.lang.Thread.run(Thread.java:745) [?:1.8.0_45]
> WARN | 16 Nov 2015 19:48:22,738 | org.eclipse.jetty.servlet.ServletHandler |
> /templeton/v1/ddl
> java.lang.NullPointerException
> at
> org.apache.http.client.utils.URLEncodedUtils.parse(URLEncodedUtils.java:235)
> ~[hive-jdbc-1.2.1.2.3.5.0-13-standalone.jar:1.2.1.2.3.5.0-13]
> at
> org.apache.hadoop.security.authentication.server.PseudoAuthenticationHandler.getUserName(PseudoAuthenticationHandler.java:143)
> ~[hadoop-auth-2.6.0.jar:?]
> at
> org.apache.hadoop.security.authentication.server.PseudoAuthenticationHandler.authenticate(PseudoAuthenticationHandler.java:179)
> ~[hadoop-auth-2.6.0.jar:?]
> at
> org.apache.hadoop.security.authentication.server.AuthenticationFilter.doFilter(AuthenticationFilter.java:507)
> ~[hadoop-auth-2.6.0.jar:?]
> at org.apache.hadoop.hdfs.web.AuthFilter.doFilter(AuthFilter.java:88)
> ~[hadoop-hdfs-2.7.1.2.3.5.0-13.jar:?]
> at
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1331)
> ~[jetty-all-7.6.0.v20120127.jar:7.6.0.v20120127]
> at
> org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:477)
> [jetty-all-7.6.0.v20120127.jar:7.6.0.v20120127]
> at
> org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1031)
> [jetty-all-7.6.0.v20120127.jar:7.6.0.v20120127]
> at
> org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:406)
> [jetty-all-7.6.0.v20120127.jar:7.6.0.v20120127]
> at
> org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:965)
> [jetty-all-7.6.0.v20120127.jar:7.6.0.v20120127]
> at
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117)
> [jetty-all-7.6.0.v20120127.jar:7.6.0.v20120127]
> at
> org.eclipse.jetty.server.handler.HandlerList.handle(HandlerList.java:47)
> [jetty-all-7.6.0.v20120127.jar:7.6.0.v20120127]
> at
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:111)
> [jetty-all-7.6.0.v20120127.jar:7.6.0.v20120127]
> at org.eclipse.jetty.server.Server.handle(Server.java:349)
> [jetty-all-7.6.0.v20120127.jar:7.6.0.v20120127]
> at
> org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:449)
> [jetty-all-7.6.0.v20120127.jar:7.6.0.v20120127]
> at
> org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.content(AbstractHttpConnection.java:925)
> [jetty-all-7.6.0.v20120127.jar:7.6.0.v20120127]
> at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:857)
> [jetty-all-7.6.0.v20120127.jar:7.6.0.v20120127]
> at
> org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235)
> [jetty-all-7.6.0.v20120127.jar:7.6.0.v20120127]
> at
> org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:76)
> [jetty-all-7.6.0.v20120127.jar:7.6.0.v20120127]
> at
> org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:609)
> [jetty-all-7.6.0.v20120127.jar:7.6.0.v20120127]
> at
> org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:45)
> [jetty-all-7.6.0.v20120127.jar:7.6.0.v20120127]
> at
> org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:599)
> [jetty-all-7.6.0.v20120127.jar:7.6.0.v20120127]
> at
> org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:534)
> [jetty-all-7.6.0.v20120127.jar:7.6.0.v20120127]
> at java.lang.Thread.run(Thread.java:745) [?:1.8.0_45]
> {noformat}
> If you use user.name as a part of restful api call, it works.
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