Hi,
I'm executing a SparkStreamig code with Kafka. IçThe code was working but
today I tried to execute the code again and I got an exception, I dn't know
what's it happening. right now , there are no jobs executions on YARN.
How could it fix it?
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:113)
at
org.apache.spark.scheduler.cluster.YarnClientSchedulerBackend.start(YarnClientSchedulerBackend.scala:59)
at
org.apache.spark.scheduler.TaskSchedulerImpl.start(TaskSchedulerImpl.scala:141)
at org.apache.spark.SparkContext.<init>(SparkContext.scala:379)
at
org.apache.spark.streaming.StreamingContext$.createNewSparkContext(StreamingContext.scala:642)
at
org.apache.spark.streaming.StreamingContext.<init>(StreamingContext.scala:75)
at
com.produban.metrics.MetricsTransfInternationalSpark$.main(MetricsTransfInternationalSpark.scala:66)
at
com.produban.metrics.MetricsTransfInternationalSpark.main(MetricsTransfInternationalSpark.scala)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at
org.apache.spark.deploy.SparkSubmit$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:569)
at
org.apache.spark.deploy.SparkSubmit$.doRunMain$1(SparkSubmit.scala:166)
at
org.apache.spark.deploy.SparkSubmit$.submit(SparkSubmit.scala:189)
at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:110)
at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
*15/06/27 09:27:09 ERROR Utils: Uncaught exception in thread delete Spark
local dirs*
java.lang.NullPointerException
at org.apache.spark.storage.DiskBlockManager.org
$apache$spark$storage$DiskBlockManager$$doStop(DiskBlockManager.scala:161)
at
org.apache.spark.storage.DiskBlockManager$$anon$1$$anonfun$run$1.apply$mcV$sp(DiskBlockManager.scala:141)
at
org.apache.spark.storage.DiskBlockManager$$anon$1$$anonfun$run$1.apply(DiskBlockManager.scala:139)
at
org.apache.spark.storage.DiskBlockManager$$anon$1$$anonfun$run$1.apply(DiskBlockManager.scala:139)
at
org.apache.spark.util.Utils$.logUncaughtExceptions(Utils.scala:1617)
at
org.apache.spark.storage.DiskBlockManager$$anon$1.run(DiskBlockManager.scala:139)
Exception in thread "delete Spark local dirs" java.lang.NullPointerException
at org.apache.spark.storage.DiskBlockManager.org
$apache$spark$storage$DiskBlockManager$$doStop(DiskBlockManager.scala:161)
at
org.apache.spark.storage.DiskBlockManager$$anon$1$$anonfun$run$1.apply$mcV$sp(DiskBlockManager.scala:141)
at
org.apache.spark.storage.DiskBlockManager$$anon$1$$anonfun$run$1.apply(DiskBlockManager.scala:139)
at
org.apache.spark.storage.DiskBlockManager$$anon$1$$anonfun$run$1.apply(DiskBlockManager.scala:139)
at
org.apache.spark.util.Utils$.logUncaughtExceptions(Utils.scala:1617)
at
org.apache.spark.storage.DiskBlockManager$$anon$1.run(DiskBlockManager.scala:139)
