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From Nan Zhu <zhunanmcg...@gmail.com>
Subject broken UI in 2.3?
Date Mon, 05 Mar 2018 18:40:15 GMT
Hi, all

I am experiencing some issues in UI when using 2.3

when I clicked executor/storage tab, I got the following exception

java.lang.NullPointerException at
org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:388)
at
org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:341)
at
org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:228)
at
org.spark_project.jetty.servlet.ServletHolder.handle(ServletHolder.java:848)
at
org.spark_project.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1772)
at
org.apache.hadoop.yarn.server.webproxy.amfilter.AmIpFilter.doFilter(AmIpFilter.java:164)
at
org.spark_project.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1759)
at
org.spark_project.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:582)
at
org.spark_project.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1180)
at
org.spark_project.jetty.servlet.ServletHandler.doScope(ServletHandler.java:512)
at
org.spark_project.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1112)
at
org.spark_project.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
at
org.spark_project.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:493)
at
org.spark_project.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:213)
at
org.spark_project.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134)
at org.spark_project.jetty.server.Server.handle(Server.java:534) at
org.spark_project.jetty.server.HttpChannel.handle(HttpChannel.java:320) at
org.spark_project.jetty.server.HttpConnection.onFillable(HttpConnection.java:251)
at
org.spark_project.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:283)
at org.spark_project.jetty.io.FillInterest.fillable(FillInterest.java:108)
at
org.spark_project.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:93)
at
org.spark_project.jetty.util.thread.strategy.ExecuteProduceConsume.executeProduceConsume(ExecuteProduceConsume.java:303)
at
org.spark_project.jetty.util.thread.strategy.ExecuteProduceConsume.produceConsume(ExecuteProduceConsume.java:148)
at
org.spark_project.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:136)
at
org.spark_project.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:671)
at
org.spark_project.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:589)



Other versions of Spark is running fine in my environment, any idea on what
happened?

Best,

Nan

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