Cheng jin created SPARK-21734:
---------------------------------
Summary: spark job blocked by updateDependencies
Key: SPARK-21734
URL: https://issues.apache.org/jira/browse/SPARK-21734
Project: Spark
Issue Type: Bug
Components: Spark Core
Affects Versions: 2.2.0
Environment: yarn-cluster
Reporter: Cheng jin
as above told: I ran a spark job in yarn, it was blocked by bad network here is
the exceptions:
{code:java}
：at sun.nio.ch.FileDispatcherImpl.read0(Native Method)
at sun.nio.ch.FileDispatcherImpl.read(FileDispatcherImpl.java:46)
at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:223)
at sun.nio.ch.IOUtil.read(IOUtil.java:197)
at sun.nio.ch.SourceChannelImpl.read(SourceChannelImpl.java:167)
at
org.apache.spark.rpc.netty.NettyRpcEnv$FileDownloadChannel$$anonfun$1.apply$mcI$sp(NettyRpcEnv.scala:371)
at
org.apache.spark.rpc.netty.NettyRpcEnv$FileDownloadChannel$$anonfun$1.apply(NettyRpcEnv.scala:371)
at
org.apache.spark.rpc.netty.NettyRpcEnv$FileDownloadChannel$$anonfun$1.apply(NettyRpcEnv.scala:371)
at scala.util.Try$.apply(Try.scala:192)
at
org.apache.spark.rpc.netty.NettyRpcEnv$FileDownloadChannel.read(NettyRpcEnv.scala:371)
at sun.nio.ch.ChannelInputStream.read(ChannelInputStream.java:65)
at sun.nio.ch.ChannelInputStream.read(ChannelInputStream.java:109)
at sun.nio.ch.ChannelInputStream.read(ChannelInputStream.java:103)
at java.io.InputStream.read(InputStream.java:101)
at
org.apache.spark.util.Utils$$anonfun$copyStream$1.apply$mcJ$sp(Utils.scala:354)
at
org.apache.spark.util.Utils$$anonfun$copyStream$1.apply(Utils.scala:322)
at
org.apache.spark.util.Utils$$anonfun$copyStream$1.apply(Utils.scala:322)
at org.apache.spark.util.Utils$.tryWithSafeFinally(Utils.scala:1303)
at org.apache.spark.util.Utils$.copyStream(Utils.scala:362)
at org.apache.spark.util.Utils$.downloadFile(Utils.scala:509)
at org.apache.spark.util.Utils$.doFetchFile(Utils.scala:639)
at org.apache.spark.util.Utils$.fetchFile(Utils.scala:450)
at
org.apache.spark.executor.Executor$$anonfun$org$apache$spark$executor$Executor$$updateDependencies$5.apply(Executor.scala:659)
at
org.apache.spark.executor.Executor$$anonfun$org$apache$spark$executor$Executor$$updateDependencies$5.apply(Executor.scala:651)
at
scala.collection.TraversableLike$WithFilter$$anonfun$foreach$1.apply(TraversableLike.scala:733)
at
scala.collection.mutable.HashMap$$anonfun$foreach$1.apply(HashMap.scala:99)
at
scala.collection.mutable.HashMap$$anonfun$foreach$1.apply(HashMap.scala:99)
at
scala.collection.mutable.HashTable$class.foreachEntry(HashTable.scala:230)
at scala.collection.mutable.HashMap.foreachEntry(HashMap.scala:40)
at scala.collection.mutable.HashMap.foreach(HashMap.scala:99)
at
scala.collection.TraversableLike$WithFilter.foreach(TraversableLike.scala:732)
at
org.apache.spark.executor.Executor.org$apache$spark$executor$Executor$$updateDependencies(Executor.scala:651)
at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:297)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:748)
{code}
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