SPARK_CLASSPATH=$CLASSPATH:/usr/hdp/2.2.0.0-2041/hadoop-mapreduce/* in spark-env.sh
I think i am facing the same issue https://issues.apache.org/jira/browse/SPARK-6203 On Mon, Jun 29, 2015 at 11:38 AM, ram kumar <ramkumarro...@gmail.com> wrote: > I am using Spark 1.2.0.2.2.0.0-82 (git revision de12451) built for Hadoop > 2.6.0.2.2.0.0-2041 > > 1) SPARK_CLASSPATH not set > 2) spark.executor.extraClassPath not set > > should I upgrade my version to 1.3 and check > > On Sat, Jun 27, 2015 at 1:07 PM, Tathagata Das <t...@databricks.com> > wrote: > >> Do you have SPARK_CLASSPATH set in both cases? Before and after >> checkpoint? If yes, then you should not be using SPARK_CLASSPATH, it has >> been deprecated since Spark 1.0 because of its ambiguity. >> Also where do you have spark.executor.extraClassPath set? I dont see it >> in the spark-submit command. >> >> On Fri, Jun 26, 2015 at 6:05 AM, ram kumar <ramkumarro...@gmail.com> >> wrote: >> >>> Hi, >>> >>> --------------------------------------------- >>> >>> JavaStreamingContext ssc = new JavaStreamingContext(conf, new >>> Duration(10000)); >>> ssc.checkpoint(checkPointDir); >>> >>> JavaStreamingContextFactory factory = new JavaStreamingContextFactory() { >>> public JavaStreamingContext create() { >>> return createContext(checkPointDir, outputDirectory); >>> } >>> >>> }; >>> JavaStreamingContext ssc = >>> JavaStreamingContext.getOrCreate(checkPointDir, factory); >>> >>> ---------------------------------------------------- >>> >>> *first time, i run this. It work fine.* >>> >>> *but, second time. it shows following error.* >>> *i deleted the checkpoint path and then it works.* >>> >>> --------------------------------------------------- >>> [user@h7 ~]$ spark-submit --jars /home/user/examples-spark-jar.jar >>> --conf spark.driver.allowMultipleContexts=true --class com.spark.Pick >>> --master yarn-client --num-executors 10 --executor-cores 1 SNAPSHOT.jar >>> Spark assembly has been built with Hive, including Datanucleus jars on >>> classpath >>> 2015-06-26 12:43:42,981 WARN [main] util.NativeCodeLoader >>> (NativeCodeLoader.java:<clinit>(62)) - Unable to load native-hadoop library >>> for your platform... using builtin-java classes where applicable >>> 2015-06-26 12:43:44,246 WARN [main] shortcircuit.DomainSocketFactory >>> (DomainSocketFactory.java:<init>(116)) - The short-circuit local reads >>> feature cannot be used because libhadoop cannot be loaded. >>> >>> This is deprecated in Spark 1.0+. >>> >>> Please instead use: >>> - ./spark-submit with --driver-class-path to augment the driver >>> classpath >>> - spark.executor.extraClassPath to augment the executor classpath >>> >>> Exception in thread "main" org.apache.spark.SparkException: Found both >>> spark.executor.extraClassPath and SPARK_CLASSPATH. Use only the former. >>> at >>> org.apache.spark.SparkConf$$anonfun$validateSettings$6$$anonfun$apply$7.apply(SparkConf.scala:334) >>> at >>> org.apache.spark.SparkConf$$anonfun$validateSettings$6$$anonfun$apply$7.apply(SparkConf.scala:332) >>> at scala.collection.immutable.List.foreach(List.scala:318) >>> at >>> org.apache.spark.SparkConf$$anonfun$validateSettings$6.apply(SparkConf.scala:332) >>> at >>> org.apache.spark.SparkConf$$anonfun$validateSettings$6.apply(SparkConf.scala:320) >>> at scala.Option.foreach(Option.scala:236) >>> at org.apache.spark.SparkConf.validateSettings(SparkConf.scala:320) >>> at org.apache.spark.SparkContext.<init>(SparkContext.scala:178) >>> at >>> org.apache.spark.streaming.StreamingContext.<init>(StreamingContext.scala:118) >>> at >>> org.apache.spark.streaming.StreamingContext$$anonfun$getOrCreate$1.apply(StreamingContext.scala:561) >>> at >>> org.apache.spark.streaming.StreamingContext$$anonfun$getOrCreate$1.apply(StreamingContext.scala:561) >>> at scala.Option.map(Option.scala:145) >>> at >>> org.apache.spark.streaming.StreamingContext$.getOrCreate(StreamingContext.scala:561) >>> at >>> org.apache.spark.streaming.api.java.JavaStreamingContext$.getOrCreate(JavaStreamingContext.scala:566) >>> at >>> org.apache.spark.streaming.api.java.JavaStreamingContext.getOrCreate(JavaStreamingContext.scala) >>> at >>> com.orzota.kafka.kafka.TotalPicsWithScore.main(TotalPicsWithScore.java:159) >>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >>> at >>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) >>> at >>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) >>> at java.lang.reflect.Method.invoke(Method.java:606) >>> at org.apache.spark.deploy.SparkSubmit$.launch(SparkSubmit.scala:360) >>> at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:76) >>> at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala) >>> [user@h7 ~] >>> >>> ---------------------------------------------- >>> >>> *can anyone help me with it* >>> >>> >>> *thanks* >>> >> >> >
