Hi Friends,
In the yarn log files of the nodemanager i can see the error below. Can i know
why i am getting this error.
ERROR org.apache.hadoop.hdfs.server.namenode.NameNode: RECEIVED SIGNAL 15:
SIGTERM
ThanksRajesh
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On Wednesday, May 25, 2016 1:08 PM, Mich Talebzadeh
<[email protected]> wrote:
Yes check the yarn log files both resourcemanager and nodemanager. Also ensure
that you have set up work directories consistently, especially
yarn.nodemanager.local-dirs
HTH
Dr Mich Talebzadeh LinkedIn
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On 25 May 2016 at 08:29, Jeff Zhang <[email protected]> wrote:
Could you check the yarn app logs ?
On Wed, May 25, 2016 at 3:23 PM, <[email protected]> wrote:
Hi,
I am running spark streaming job on yarn-client mode. If run muliple jobs, some
of the jobs failing and giving below error message. Is there any configuration
missing?
ERROR apache.spark.util.Utils - Uncaught exception in thread main
java.lang.NullPointerException
at
org.apache.spark.network.netty.NettyBlockTransferService.close(NettyBlockTransferService.scala:152)
at org.apache.spark.storage.BlockManager.stop(BlockManager.scala:1228)
at org.apache.spark.SparkEnv.stop(SparkEnv.scala:100)
at
org.apache.spark.SparkContext$$anonfun$stop$12.apply$mcV$sp(SparkContext.scala:1749)
at org.apache.spark.util.Utils$.tryLogNonFatalError(Utils.scala:1185)
at org.apache.spark.SparkContext.stop(SparkContext.scala:1748)
at org.apache.spark.SparkContext.<init>(SparkContext.scala:593)
at
org.apache.spark.streaming.StreamingContext$.createNewSparkContext(StreamingContext.scala:878)
at
org.apache.spark.streaming.StreamingContext.<init>(StreamingContext.scala:81)
at
org.apache.spark.streaming.api.java.JavaStreamingContext.<init>(JavaStreamingContext.scala:134)
at
com.infinite.spark.SparkTweetStreamingHDFSLoad.init(SparkTweetStreamingHDFSLoad.java:212)
at
com.infinite.spark.SparkTweetStreamingHDFSLoad.main(SparkTweetStreamingHDFSLoad.java:162)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:483)
at
org.apache.spark.deploy.SparkSubmit$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:674)
at org.apache.spark.deploy.SparkSubmit$.doRunMain$1(SparkSubmit.scala:180)
at org.apache.spark.deploy.SparkSubmit$.submit(SparkSubmit.scala:205)
at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:120)
at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
INFO org.apache.spark.SparkContext - Successfully stopped SparkContext
Exception in thread "main" org.apache.spark.SparkException: Yarn application
has already ended! It might have been killed or unable to launch application
master.
at
org.apache.spark.scheduler.cluster.YarnClientSchedulerBackend.waitForApplication(YarnClientSchedulerBackend.scala:123)
at
org.apache.spark.scheduler.cluster.YarnClientSchedulerBackend.start(YarnClientSchedulerBackend.scala:63)
at
org.apache.spark.scheduler.TaskSchedulerImpl.start(TaskSchedulerImpl.scala:144)
at org.apache.spark.SparkContext.<init>(SparkContext.scala:523)
at
org.apache.spark.streaming.StreamingContext$.createNewSparkContext(StreamingContext.scala:878)
at
org.apache.spark.streaming.StreamingContext.<init>(StreamingContext.scala:81)
at
org.apache.spark.streaming.api.java.JavaStreamingContext.<init>(JavaStreamingContext.scala:134)
at
com.infinite.spark.SparkTweetStreamingHDFSLoad.init(SparkTweetStreamingHDFSLoad.java:212)
at
com.infinite.spark.SparkTweetStreamingHDFSLoad.main(SparkTweetStreamingHDFSLoad.java:162)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:483)
at
org.apache.spark.deploy.SparkSubmit$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:674)
at org.apache.spark.deploy.SparkSubmit$.doRunMain$1(SparkSubmit.scala:180)
at org.apache.spark.deploy.SparkSubmit$.submit(SparkSubmit.scala:205)
at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:120)
at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
INFO apache.spark.storage.DiskBlockManager - Shutdown hook called
INFO apache.spark.util.ShutdownHookManager - Shutdown hook called
INFO apache.spark.util.ShutdownHookManager - Deleting directory
/tmp/spark-945fa8f4-477c-4a65-a572-b247e9249061/userFiles-857fece4-83c4-441a-8d3e-2a6ae8e3193a
INFO apache.spark.util.ShutdownHookManager - Deleting directory
/tmp/spark-945fa8f4-477c-4a65-a572-b247e9249061
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--
Best Regards
Jeff Zhang
