I have also found the following two related links: 1) https://github.com/apache/spark/commit/947b9020b0d621bc97661a0a056297e6889936d3 2) https://github.com/apache/spark/pull/12433
which both explain why it happens but nothing about what to do to solve it. Do you have any suggestion/recommendation? Many thanks. Carlo On 28 Jul 2016, at 11:06, carlo allocca <ca6...@open.ac.uk<mailto:ca6...@open.ac.uk>> wrote: Hi Rui, Thanks for the promptly reply. No, I am not using Mesos. Ok. I am writing a code to build a suitable dataset for my needs as in the following: == Session configuration: SparkSession spark = SparkSession .builder() .master("local[6]") // .appName("DatasetForCaseNew") .config("spark.executor.memory", "4g") .config("spark.shuffle.blockTransferService", "nio") .getOrCreate(); public Dataset<Row> buildDataset(){ ... // STEP A // Join prdDS with cmpDS Dataset<Row> prdDS_Join_cmpDS = res1 .join(res2, (res1.col("PRD_asin#100")).equalTo(res2.col("CMP_asin")), "inner"); prdDS_Join_cmpDS.take(1); // STEP B // Join prdDS with cmpDS Dataset<Row> prdDS_Join_cmpDS_Join = prdDS_Join_cmpDS .join(res3, prdDS_Join_cmpDS.col("PRD_asin#100").equalTo(res3.col("ORD_asin")), "inner"); prdDS_Join_cmpDS_Join.take(1); prdDS_Join_cmpDS_Join.show(); } The exception is thrown when the computation reach the STEP B, until STEP A is fine. Is there anything wrong or missing? Thanks for your help in advance. Best Regards, Carlo === STACK TRACE Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 422.102 sec <<< FAILURE! testBuildDataset(org.mksmart.amaretto.ml.DatasetPerHourVerOneTest) Time elapsed: 421.994 sec <<< ERROR! org.apache.spark.SparkException: Exception thrown in awaitResult: at org.apache.spark.util.ThreadUtils$.awaitResult(ThreadUtils.scala:194) at org.apache.spark.sql.execution.exchange.BroadcastExchangeExec.doExecuteBroadcast(BroadcastExchangeExec.scala:102) at org.apache.spark.sql.execution.InputAdapter.doExecuteBroadcast(WholeStageCodegenExec.scala:229) at org.apache.spark.sql.execution.SparkPlan$$anonfun$executeBroadcast$1.apply(SparkPlan.scala:125) at org.apache.spark.sql.execution.SparkPlan$$anonfun$executeBroadcast$1.apply(SparkPlan.scala:125) at org.apache.spark.sql.execution.SparkPlan$$anonfun$executeQuery$1.apply(SparkPlan.scala:136) at org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:151) at org.apache.spark.sql.execution.SparkPlan.executeQuery(SparkPlan.scala:133) at org.apache.spark.sql.execution.SparkPlan.executeBroadcast(SparkPlan.scala:124) at org.apache.spark.sql.execution.joins.BroadcastHashJoinExec.prepareBroadcast(BroadcastHashJoinExec.scala:98) at org.apache.spark.sql.execution.joins.BroadcastHashJoinExec.codegenInner(BroadcastHashJoinExec.scala:197) at org.apache.spark.sql.execution.joins.BroadcastHashJoinExec.doConsume(BroadcastHashJoinExec.scala:82) at org.apache.spark.sql.execution.CodegenSupport$class.consume(WholeStageCodegenExec.scala:153) at org.apache.spark.sql.execution.joins.SortMergeJoinExec.consume(SortMergeJoinExec.scala:35) at org.apache.spark.sql.execution.joins.SortMergeJoinExec.doProduce(SortMergeJoinExec.scala:565) at org.apache.spark.sql.execution.CodegenSupport$$anonfun$produce$1.apply(WholeStageCodegenExec.scala:83) at org.apache.spark.sql.execution.CodegenSupport$$anonfun$produce$1.apply(WholeStageCodegenExec.scala:78) at org.apache.spark.sql.execution.SparkPlan$$anonfun$executeQuery$1.apply(SparkPlan.scala:136) at org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:151) at org.apache.spark.sql.execution.SparkPlan.executeQuery(SparkPlan.scala:133) at org.apache.spark.sql.execution.CodegenSupport$class.produce(WholeStageCodegenExec.scala:78) at org.apache.spark.sql.execution.joins.SortMergeJoinExec.produce(SortMergeJoinExec.scala:35) at org.apache.spark.sql.execution.joins.BroadcastHashJoinExec.doProduce(BroadcastHashJoinExec.scala:77) at org.apache.spark.sql.execution.CodegenSupport$$anonfun$produce$1.apply(WholeStageCodegenExec.scala:83) at org.apache.spark.sql.execution.CodegenSupport$$anonfun$produce$1.apply(WholeStageCodegenExec.scala:78) at org.apache.spark.sql.execution.SparkPlan$$anonfun$executeQuery$1.apply(SparkPlan.scala:136) at org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:151) at org.apache.spark.sql.execution.SparkPlan.executeQuery(SparkPlan.scala:133) at org.apache.spark.sql.execution.CodegenSupport$class.produce(WholeStageCodegenExec.scala:78) at org.apache.spark.sql.execution.joins.BroadcastHashJoinExec.produce(BroadcastHashJoinExec.scala:38) at org.apache.spark.sql.execution.WholeStageCodegenExec.doCodeGen(WholeStageCodegenExec.scala:304) at org.apache.spark.sql.execution.WholeStageCodegenExec.doExecute(WholeStageCodegenExec.scala:343) at org.apache.spark.sql.execution.SparkPlan$$anonfun$execute$1.apply(SparkPlan.scala:115) at org.apache.spark.sql.execution.SparkPlan$$anonfun$execute$1.apply(SparkPlan.scala:115) at org.apache.spark.sql.execution.SparkPlan$$anonfun$executeQuery$1.apply(SparkPlan.scala:136) at org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:151) at org.apache.spark.sql.execution.SparkPlan.executeQuery(SparkPlan.scala:133) at org.apache.spark.sql.execution.SparkPlan.execute(SparkPlan.scala:114) at org.apache.spark.sql.execution.SparkPlan.getByteArrayRdd(SparkPlan.scala:240) at org.apache.spark.sql.execution.SparkPlan.executeTake(SparkPlan.scala:323) at org.apache.spark.sql.execution.CollectLimitExec.executeCollect(limit.scala:38) at org.apache.spark.sql.Dataset$$anonfun$org$apache$spark$sql$Dataset$$execute$1$1.apply(Dataset.scala:2122) at org.apache.spark.sql.execution.SQLExecution$.withNewExecutionId(SQLExecution.scala:57) at org.apache.spark.sql.Dataset.withNewExecutionId(Dataset.scala:2436) at org.apache.spark.sql.Dataset.org$apache$spark$sql$Dataset$$execute$1(Dataset.scala:2121) at org.apache.spark.sql.Dataset.org$apache$spark$sql$Dataset$$collect(Dataset.scala:2128) at org.apache.spark.sql.Dataset$$anonfun$head$1.apply(Dataset.scala:1862) at org.apache.spark.sql.Dataset$$anonfun$head$1.apply(Dataset.scala:1861) at org.apache.spark.sql.Dataset.withTypedCallback(Dataset.scala:2466) at org.apache.spark.sql.Dataset.head(Dataset.scala:1861) at org.apache.spark.sql.Dataset.take(Dataset.scala:2078) at org.mksmart.amaretto.ml.DatasetPerHourVerOne.buildDataset(DatasetPerHourVerOne.java:115) at org.mksmart.amaretto.ml.DatasetPerHourVerOneTest.testBuildDataset(DatasetPerHourVerOneTest.java:76) 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:497) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27) at org.junit.runners.ParentRunner.run(ParentRunner.java:363) at org.apache.maven.surefire.junit4.JUnit4TestSet.execute(JUnit4TestSet.java:53) at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:123) at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:104) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:497) at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:164) at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:110) at org.apache.maven.surefire.booter.SurefireStarter.invokeProvider(SurefireStarter.java:175) at org.apache.maven.surefire.booter.SurefireStarter.runSuitesInProcessWhenForked(SurefireStarter.java:107) at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:68) Caused by: java.util.concurrent.TimeoutException: Futures timed out after [300 seconds] at scala.concurrent.impl.Promise$DefaultPromise.ready(Promise.scala:219) at scala.concurrent.impl.Promise$DefaultPromise.result(Promise.scala:223) at scala.concurrent.Await$$anonfun$result$1.apply(package.scala:190) at scala.concurrent.BlockContext$DefaultBlockContext$.blockOn(BlockContext.scala:53) at scala.concurrent.Await$.result(package.scala:190) at org.apache.spark.util.ThreadUtils$.awaitResult(ThreadUtils.scala:190) ... 85 more On 28 Jul 2016, at 10:55, Sun Rui <sunrise_...@163.com<mailto:sunrise_...@163.com>> wrote: Are you using Mesos? if not , https://issues.apache.org/jira/browse/SPARK-16522 is not relevant You may describe more information about your Spark environment, and the full stack trace. On Jul 28, 2016, at 17:44, Carlo.Allocca <carlo.allo...@open.ac.uk<mailto:carlo.allo...@open.ac.uk>> wrote: Hi All, I am running SPARK locally, and when running d3=join(d1,d2) and d5=(d3, d4) am getting the following exception "org.apache.spark.SparkException: Exception thrown in awaitResult”. Googling for it, I found that the closed is the answer reported https://issues.apache.org/jira/browse/SPARK-16522 which mention that it is bug of the SPARK 2.0.0. Is it correct or am I missing anything? Many Thanks for your answer and help. Best Regards, Carlo -- The Open University is incorporated by Royal Charter (RC 000391), an exempt charity in England & Wales and a charity registered in Scotland (SC 038302). The Open University is authorised and regulated by the Financial Conduct Authority.
