liupengcheng created SPARK-27802:
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Summary: SparkUI throws NoSuchElementException when inconsistency
appears between `ExecutorStageSummaryWrapper`s and `ExecutorSummaryWrapper`s
Key: SPARK-27802
URL: https://issues.apache.org/jira/browse/SPARK-27802
Project: Spark
Issue Type: Bug
Components: Web UI
Affects Versions: 2.3.2
Reporter: liupengcheng
Recently, we hit this issue when testing spark2.3. It report the following
error messages when click on the stage UI link.
We add more logs to print the executorId(here is 10) to debug, and finally find
out that it's caused by the inconsistency between the list of
`ExecutorStageSummaryWrapper` and the `ExecutorSummaryWrapper` in the KVStore.
The number of deadExecutors may exceeded threshold and being removed from list
of `ExecutorSummaryWrapper`, however, it may still be kept in the list of
`ExecutorStageSummaryWrapper` in the store.
{code:java}
HTTP ERROR 500
Problem accessing /stages/stage/. Reason:
Server Error
Caused by:
java.util.NoSuchElementException: 10
at
org.apache.spark.util.kvstore.InMemoryStore.read(InMemoryStore.java:83)
at
org.apache.spark.status.ElementTrackingStore.read(ElementTrackingStore.scala:95)
at
org.apache.spark.status.AppStatusStore.executorSummary(AppStatusStore.scala:70)
at
org.apache.spark.ui.jobs.ExecutorTable$$anonfun$createExecutorTable$2.apply(ExecutorTable.scala:99)
at
org.apache.spark.ui.jobs.ExecutorTable$$anonfun$createExecutorTable$2.apply(ExecutorTable.scala:92)
at
scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:234)
at
scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:234)
at
scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:59)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:48)
at scala.collection.TraversableLike$class.map(TraversableLike.scala:234)
at scala.collection.AbstractTraversable.map(Traversable.scala:104)
at
org.apache.spark.ui.jobs.ExecutorTable.createExecutorTable(ExecutorTable.scala:92)
at
org.apache.spark.ui.jobs.ExecutorTable.toNodeSeq(ExecutorTable.scala:75)
at org.apache.spark.ui.jobs.StagePage.render(StagePage.scala:478)
at org.apache.spark.ui.WebUI$$anonfun$2.apply(WebUI.scala:82)
at org.apache.spark.ui.WebUI$$anonfun$2.apply(WebUI.scala:82)
at org.apache.spark.ui.JettyUtils$$anon$3.doGet(JettyUtils.scala:90)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:687)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
at
org.spark_project.jetty.servlet.ServletHolder.handle(ServletHolder.java:848)
at
org.spark_project.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1772)
at
org.apache.hadoop.yarn.server.webproxy.amfilter.AmIpFilter.doFilter(AmIpFilter.java:166)
at
org.spark_project.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1759)
at
org.spark_project.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:582)
at
org.spark_project.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1180)
at
org.spark_project.jetty.servlet.ServletHandler.doScope(ServletHandler.java:512)
at
org.spark_project.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1112)
at
org.spark_project.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
at
org.spark_project.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:493)
at
org.spark_project.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:213)
at
org.spark_project.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134)
at org.spark_project.jetty.server.Server.handle(Server.java:539)
at
org.spark_project.jetty.server.HttpChannel.handle(HttpChannel.java:333)
at
org.spark_project.jetty.server.HttpConnection.onFillable(HttpConnection.java:251)
at
org.spark_project.jetty.io.AbstractConnection$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)
at java.lang.Thread.run(Thread.java:748)
{code}
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