[ https://issues.apache.org/jira/browse/SPARK-21302?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Hyukjin Kwon resolved SPARK-21302. ---------------------------------- Resolution: Incomplete > history server WebUI show HTTP ERROR 500 > ---------------------------------------- > > Key: SPARK-21302 > URL: https://issues.apache.org/jira/browse/SPARK-21302 > Project: Spark > Issue Type: Bug > Components: Web UI > Affects Versions: 2.1.1 > Reporter: Jason Pan > Priority: Major > Labels: bulk-closed > Attachments: npe.PNG, nullpointer.PNG > > > When navigate to history server WebUI, and check incomplete applications, > show http 500 > Error logs: > 17/07/05 20:17:44 INFO ApplicationCacheCheckFilter: Application Attempt > app-20170705201715-0005-0ce78623-38db-4d23-a2b2-8cb45bb3f505/None updated; > refreshing > 17/07/05 20:17:44 WARN ServletHandler: > /history/app-20170705201715-0005-0ce78623-38db-4d23-a2b2-8cb45bb3f505/executors/ > java.lang.NullPointerException > at > org.spark_project.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652) > at > org.spark_project.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:585) > at > org.spark_project.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127) > at > org.spark_project.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515) > at > org.spark_project.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061) > at > org.spark_project.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) > at > org.spark_project.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:215) > at > org.spark_project.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97) > at org.spark_project.jetty.server.Server.handle(Server.java:499) > at org.spark_project.jetty.server.HttpChannel.handle(HttpChannel.java:311) > at > org.spark_project.jetty.server.HttpConnection.onFillable(HttpConnection.java:257) > at > org.spark_project.jetty.io.AbstractConnection$2.run(AbstractConnection.java:544) > at > org.spark_project.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635) > at > org.spark_project.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555) > at java.lang.Thread.run(Thread.java:785) > 17/07/05 20:18:00 WARN ServletHandler: / > java.lang.NullPointerException > at > org.spark_project.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652) > at > org.spark_project.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:585) > at > org.spark_project.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127) > at > org.spark_project.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515) > at > org.spark_project.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061) > at > org.spark_project.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) > at > org.spark_project.jetty.servlets.gzip.GzipHandler.handle(GzipHandler.java:479) > at > org.spark_project.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:215) > at > org.spark_project.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97) > at org.spark_project.jetty.server.Server.handle(Server.java:499) > at org.spark_project.jetty.server.HttpChannel.handle(HttpChannel.java:311) > at > org.spark_project.jetty.server.HttpConnection.onFillable(HttpConnection.java:257) > at > org.spark_project.jetty.io.AbstractConnection$2.run(AbstractConnection.java:544) > at > org.spark_project.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635) > at > org.spark_project.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555) > at java.lang.Thread.run(Thread.java:785) > 17/07/05 20:18:17 WARN ServletHandler: / > java.lang.NullPointerException > at > org.spark_project.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652) > at > org.spark_project.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:585) > at > org.spark_project.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127) > -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org