[ https://issues.apache.org/jira/browse/SPARK-19569?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
KaiXu updated SPARK-19569: -------------------------- Description: when I run Hive queries on Spark, got below error in the console, after check the container's log, found it failed to connected to spark driver. I have set hive.spark.job.monitor.timeout=3600s, so the log said 'Job hasn't been submitted after 3601s', actually during this long-time period it's impossible no available resource, and also did not see any issue related to the network, so the cause is not clear from the message "Possible reasons include network issues, errors in remote driver or the cluster has no available resources, etc.". console log: Starting Spark Job = e9ce42c8-ff20-4ac8-803f-7668678c2a00 Job hasn't been submitted after 3601s. Aborting it. Possible reasons include network issues, errors in remote driver or the cluster has no available resources, etc. Please check YARN or Spark driver's logs for further information. Status: SENT FAILED: Execution Error, return code 2 from org.apache.hadoop.hive.ql.exec.spark.SparkTask container's log: 17/02/13 05:05:54 INFO yarn.ApplicationMaster: Preparing Local resources 17/02/13 05:05:54 INFO yarn.ApplicationMaster: Prepared Local resources Map(__spark_libs__ -> resource { scheme: "hdfs" host: "hsx-node1" port: 8020 file: "/user/root/.sparkStaging/application_1486905599813_0046/__spark_libs__6842484649003444330.zip" } size: 153484072 timestamp: 1486926551130 type: ARCHIVE visibility: PRIVATE, __spark_conf__ -> resource { scheme: "hdfs" host: "hsx-node1" port: 8020 file: "/user/root/.sparkStaging/application_1486905599813_0046/__spark_conf__.zip" } size: 116245 timestamp: 1486926551318 type: ARCHIVE visibility: PRIVATE) 17/02/13 05:05:54 INFO yarn.ApplicationMaster: ApplicationAttemptId: appattempt_1486905599813_0046_000002 17/02/13 05:05:54 INFO spark.SecurityManager: Changing view acls to: root 17/02/13 05:05:54 INFO spark.SecurityManager: Changing modify acls to: root 17/02/13 05:05:54 INFO spark.SecurityManager: Changing view acls groups to: 17/02/13 05:05:54 INFO spark.SecurityManager: Changing modify acls groups to: 17/02/13 05:05:54 INFO spark.SecurityManager: SecurityManager: authentication disabled; ui acls disabled; users with view permissions: Set(root); groups with view permissions: Set(); users with modify permissions: Set(root); groups with modify permissions: Set() 17/02/13 05:05:54 INFO yarn.ApplicationMaster: Waiting for Spark driver to be reachable. 17/02/13 05:05:54 ERROR yarn.ApplicationMaster: Failed to connect to driver at 192.168.1.1:43656, retrying ... 17/02/13 05:05:54 ERROR yarn.ApplicationMaster: Failed to connect to driver at 192.168.1.1:43656, retrying ... 17/02/13 05:05:54 ERROR yarn.ApplicationMaster: Failed to connect to driver at 192.168.1.1:43656, retrying ... 17/02/13 05:05:55 ERROR yarn.ApplicationMaster: Failed to connect to driver at 192.168.1.1:43656, retrying ... 17/02/13 05:05:55 ERROR yarn.ApplicationMaster: Failed to connect to driver at 192.168.1.1:43656, retrying ... 17/02/13 05:05:55 ERROR yarn.ApplicationMaster: Failed to connect to driver at 192.168.1.1:43656, retrying ... 17/02/13 05:05:55 ERROR yarn.ApplicationMaster: Failed to connect to driver at 192.168.1.1:43656, retrying ... 17/02/13 05:05:55 ERROR yarn.ApplicationMaster: Failed to connect to driver at 192.168.1.1:43656, retrying ... 17/02/13 05:05:55 ERROR yarn.ApplicationMaster: Failed to connect to driver at 192.168.1.1:43656, retrying ... 17/02/13 05:05:55 ERROR yarn.ApplicationMaster: Failed to connect to driver at 192.168.1.1:43656, retrying ... 17/02/13 05:05:55 ERROR yarn.ApplicationMaster: Failed to connect to driver at 192.168.1.1:43656, retrying ... 17/02/13 05:05:55 ERROR yarn.ApplicationMaster: Failed to connect to driver at 192.168.1.1:43656, retrying ... 17/02/13 05:05:55 ERROR yarn.ApplicationMaster: Failed to connect to driver at 192.168.1.1:43656, retrying ... 17/02/13 05:05:56 ERROR yarn.ApplicationMaster: Failed to connect to driver at 192.168.1.1:43656, retrying ... 17/02/13 05:05:56 ERROR yarn.ApplicationMaster: Failed to connect to driver at 192.168.1.1:43656, retrying ... 17/02/13 05:05:56 ERROR yarn.ApplicationMaster: Failed to connect to driver at 192.168.1.1:43656, retrying ... 17/02/13 05:05:56 ERROR yarn.ApplicationMaster: Failed to connect to driver at 192.168.1.1:43656, retrying ... 17/02/13 05:05:56 ERROR yarn.ApplicationMaster: Failed to connect to driver at 192.168.1.1:43656, retrying ... 17/02/13 05:05:56 ERROR yarn.ApplicationMaster: Failed to connect to driver at 192.168.1.1:43656, retrying ... 17/02/13 05:05:56 ERROR yarn.ApplicationMaster: Failed to connect to driver at 192.168.1.1:43656, retrying ... 17/02/13 05:05:56 ERROR yarn.ApplicationMaster: Failed to connect to driver at 192.168.1.1:43656, retrying ... 17/02/13 05:05:56 ERROR yarn.ApplicationMaster: Failed to connect to driver at 192.168.1.1:43656, retrying ... 17/02/13 05:05:56 ERROR yarn.ApplicationMaster: Failed to connect to driver at 192.168.1.1:43656, retrying ... 17/02/13 05:05:57 ERROR yarn.ApplicationMaster: Failed to connect to driver at 192.168.1.1:43656, retrying ... 17/02/13 05:05:57 ERROR yarn.ApplicationMaster: Failed to connect to driver at 192.168.1.1:43656, retrying ... 17/02/13 05:07:34 ERROR yarn.ApplicationMaster: Failed to connect to driver at 192.168.1.1:43656, retrying ... 17/02/13 05:07:34 ERROR yarn.ApplicationMaster: Failed to connect to driver at 192.168.1.1:43656, retrying ... 17/02/13 05:07:34 ERROR yarn.ApplicationMaster: Failed to connect to driver at 192.168.1.1:43656, retrying ... 17/02/13 05:07:34 ERROR yarn.ApplicationMaster: Failed to connect to driver at 192.168.1.1:43656, retrying ... 17/02/13 05:07:34 ERROR yarn.ApplicationMaster: Uncaught exception: org.apache.spark.SparkException: Failed to connect to driver! at org.apache.spark.deploy.yarn.ApplicationMaster.waitForSparkDriver(ApplicationMaster.scala:569) at org.apache.spark.deploy.yarn.ApplicationMaster.runExecutorLauncher(ApplicationMaster.scala:405) at org.apache.spark.deploy.yarn.ApplicationMaster.run(ApplicationMaster.scala:247) at org.apache.spark.deploy.yarn.ApplicationMaster$$anonfun$main$1.apply$mcV$sp(ApplicationMaster.scala:749) at org.apache.spark.deploy.SparkHadoopUtil$$anon$1.run(SparkHadoopUtil.scala:71) at org.apache.spark.deploy.SparkHadoopUtil$$anon$1.run(SparkHadoopUtil.scala:70) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:422) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1657) at org.apache.spark.deploy.SparkHadoopUtil.runAsSparkUser(SparkHadoopUtil.scala:70) at org.apache.spark.deploy.yarn.ApplicationMaster$.main(ApplicationMaster.scala:747) at org.apache.spark.deploy.yarn.ExecutorLauncher$.main(ApplicationMaster.scala:774) at org.apache.spark.deploy.yarn.ExecutorLauncher.main(ApplicationMaster.scala) 17/02/13 05:07:34 INFO yarn.ApplicationMaster: Final app status: FAILED, exitCode: 10, (reason: Uncaught exception: org.apache.spark.SparkException: Failed to connect to driver!) 17/02/13 05:07:34 INFO yarn.ApplicationMaster: Unregistering ApplicationMaster with FAILED (diag message: Uncaught exception: org.apache.spark.SparkException: Failed to connect to driver!) 17/02/13 05:07:34 INFO yarn.ApplicationMaster: Deleting staging directory hdfs://hsx-node1:8020/user/root/.sparkStaging/application_1486905599813_0046 17/02/13 05:07:34 INFO util.ShutdownHookManager: Shutdown hook called was: when I run Hive queries on Spark, got below error in the console, after check the container's log, found it failed to connected to spark driver. I have set hive.spark.job.monitor.timeout=3600s, so the log said 'Job hasn't been submitted after 3601s', actually during this long-time period it's impossible no available resource, and also did not see any issue related to the network, so the cause is not clear from the message "Possible reasons include network issues, errors in remote driver or the cluster has no available resources, etc.". Starting Spark Job = e9ce42c8-ff20-4ac8-803f-7668678c2a00 Job hasn't been submitted after 3601s. Aborting it. Possible reasons include network issues, errors in remote driver or the cluster has no available resources, etc. Please check YARN or Spark driver's logs for further information. Status: SENT FAILED: Execution Error, return code 2 from org.apache.hadoop.hive.ql.exec.spark.SparkTask container's log: 17/02/13 05:05:54 INFO yarn.ApplicationMaster: Preparing Local resources 17/02/13 05:05:54 INFO yarn.ApplicationMaster: Prepared Local resources Map(__spark_libs__ -> resource { scheme: "hdfs" host: "hsx-node1" port: 8020 file: "/user/root/.sparkStaging/application_1486905599813_0046/__spark_libs__6842484649003444330.zip" } size: 153484072 timestamp: 1486926551130 type: ARCHIVE visibility: PRIVATE, __spark_conf__ -> resource { scheme: "hdfs" host: "hsx-node1" port: 8020 file: "/user/root/.sparkStaging/application_1486905599813_0046/__spark_conf__.zip" } size: 116245 timestamp: 1486926551318 type: ARCHIVE visibility: PRIVATE) 17/02/13 05:05:54 INFO yarn.ApplicationMaster: ApplicationAttemptId: appattempt_1486905599813_0046_000002 17/02/13 05:05:54 INFO spark.SecurityManager: Changing view acls to: root 17/02/13 05:05:54 INFO spark.SecurityManager: Changing modify acls to: root 17/02/13 05:05:54 INFO spark.SecurityManager: Changing view acls groups to: 17/02/13 05:05:54 INFO spark.SecurityManager: Changing modify acls groups to: 17/02/13 05:05:54 INFO spark.SecurityManager: SecurityManager: authentication disabled; ui acls disabled; users with view permissions: Set(root); groups with view permissions: Set(); users with modify permissions: Set(root); groups with modify permissions: Set() 17/02/13 05:05:54 INFO yarn.ApplicationMaster: Waiting for Spark driver to be reachable. 17/02/13 05:05:54 ERROR yarn.ApplicationMaster: Failed to connect to driver at 192.168.1.1:43656, retrying ... 17/02/13 05:05:54 ERROR yarn.ApplicationMaster: Failed to connect to driver at 192.168.1.1:43656, retrying ... 17/02/13 05:05:54 ERROR yarn.ApplicationMaster: Failed to connect to driver at 192.168.1.1:43656, retrying ... 17/02/13 05:05:55 ERROR yarn.ApplicationMaster: Failed to connect to driver at 192.168.1.1:43656, retrying ... 17/02/13 05:05:55 ERROR yarn.ApplicationMaster: Failed to connect to driver at 192.168.1.1:43656, retrying ... 17/02/13 05:05:55 ERROR yarn.ApplicationMaster: Failed to connect to driver at 192.168.1.1:43656, retrying ... 17/02/13 05:05:55 ERROR yarn.ApplicationMaster: Failed to connect to driver at 192.168.1.1:43656, retrying ... 17/02/13 05:05:55 ERROR yarn.ApplicationMaster: Failed to connect to driver at 192.168.1.1:43656, retrying ... 17/02/13 05:05:55 ERROR yarn.ApplicationMaster: Failed to connect to driver at 192.168.1.1:43656, retrying ... 17/02/13 05:05:55 ERROR yarn.ApplicationMaster: Failed to connect to driver at 192.168.1.1:43656, retrying ... 17/02/13 05:05:55 ERROR yarn.ApplicationMaster: Failed to connect to driver at 192.168.1.1:43656, retrying ... 17/02/13 05:05:55 ERROR yarn.ApplicationMaster: Failed to connect to driver at 192.168.1.1:43656, retrying ... 17/02/13 05:05:55 ERROR yarn.ApplicationMaster: Failed to connect to driver at 192.168.1.1:43656, retrying ... 17/02/13 05:05:56 ERROR yarn.ApplicationMaster: Failed to connect to driver at 192.168.1.1:43656, retrying ... 17/02/13 05:05:56 ERROR yarn.ApplicationMaster: Failed to connect to driver at 192.168.1.1:43656, retrying ... 17/02/13 05:05:56 ERROR yarn.ApplicationMaster: Failed to connect to driver at 192.168.1.1:43656, retrying ... 17/02/13 05:05:56 ERROR yarn.ApplicationMaster: Failed to connect to driver at 192.168.1.1:43656, retrying ... 17/02/13 05:05:56 ERROR yarn.ApplicationMaster: Failed to connect to driver at 192.168.1.1:43656, retrying ... 17/02/13 05:05:56 ERROR yarn.ApplicationMaster: Failed to connect to driver at 192.168.1.1:43656, retrying ... 17/02/13 05:05:56 ERROR yarn.ApplicationMaster: Failed to connect to driver at 192.168.1.1:43656, retrying ... 17/02/13 05:05:56 ERROR yarn.ApplicationMaster: Failed to connect to driver at 192.168.1.1:43656, retrying ... 17/02/13 05:05:56 ERROR yarn.ApplicationMaster: Failed to connect to driver at 192.168.1.1:43656, retrying ... 17/02/13 05:05:56 ERROR yarn.ApplicationMaster: Failed to connect to driver at 192.168.1.1:43656, retrying ... 17/02/13 05:05:57 ERROR yarn.ApplicationMaster: Failed to connect to driver at 192.168.1.1:43656, retrying ... 17/02/13 05:05:57 ERROR yarn.ApplicationMaster: Failed to connect to driver at 192.168.1.1:43656, retrying ... 17/02/13 05:07:34 ERROR yarn.ApplicationMaster: Failed to connect to driver at 192.168.1.1:43656, retrying ... 17/02/13 05:07:34 ERROR yarn.ApplicationMaster: Failed to connect to driver at 192.168.1.1:43656, retrying ... 17/02/13 05:07:34 ERROR yarn.ApplicationMaster: Failed to connect to driver at 192.168.1.1:43656, retrying ... 17/02/13 05:07:34 ERROR yarn.ApplicationMaster: Failed to connect to driver at 192.168.1.1:43656, retrying ... 17/02/13 05:07:34 ERROR yarn.ApplicationMaster: Uncaught exception: org.apache.spark.SparkException: Failed to connect to driver! at org.apache.spark.deploy.yarn.ApplicationMaster.waitForSparkDriver(ApplicationMaster.scala:569) at org.apache.spark.deploy.yarn.ApplicationMaster.runExecutorLauncher(ApplicationMaster.scala:405) at org.apache.spark.deploy.yarn.ApplicationMaster.run(ApplicationMaster.scala:247) at org.apache.spark.deploy.yarn.ApplicationMaster$$anonfun$main$1.apply$mcV$sp(ApplicationMaster.scala:749) at org.apache.spark.deploy.SparkHadoopUtil$$anon$1.run(SparkHadoopUtil.scala:71) at org.apache.spark.deploy.SparkHadoopUtil$$anon$1.run(SparkHadoopUtil.scala:70) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:422) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1657) at org.apache.spark.deploy.SparkHadoopUtil.runAsSparkUser(SparkHadoopUtil.scala:70) at org.apache.spark.deploy.yarn.ApplicationMaster$.main(ApplicationMaster.scala:747) at org.apache.spark.deploy.yarn.ExecutorLauncher$.main(ApplicationMaster.scala:774) at org.apache.spark.deploy.yarn.ExecutorLauncher.main(ApplicationMaster.scala) 17/02/13 05:07:34 INFO yarn.ApplicationMaster: Final app status: FAILED, exitCode: 10, (reason: Uncaught exception: org.apache.spark.SparkException: Failed to connect to driver!) 17/02/13 05:07:34 INFO yarn.ApplicationMaster: Unregistering ApplicationMaster with FAILED (diag message: Uncaught exception: org.apache.spark.SparkException: Failed to connect to driver!) 17/02/13 05:07:34 INFO yarn.ApplicationMaster: Deleting staging directory hdfs://hsx-node1:8020/user/root/.sparkStaging/application_1486905599813_0046 17/02/13 05:07:34 INFO util.ShutdownHookManager: Shutdown hook called > could not connect to spark driver on yarn-client mode > ------------------------------------------------------ > > Key: SPARK-19569 > URL: https://issues.apache.org/jira/browse/SPARK-19569 > Project: Spark > Issue Type: Bug > Components: Spark Core > Affects Versions: 2.0.2 > Environment: hadoop2.7.1 > spark2.0.2 > hive2.2 > Reporter: KaiXu > > when I run Hive queries on Spark, got below error in the console, after check > the container's log, found it failed to connected to spark driver. I have set > hive.spark.job.monitor.timeout=3600s, so the log said 'Job hasn't been > submitted after 3601s', actually during this long-time period it's impossible > no available resource, and also did not see any issue related to the network, > so the cause is not clear from the message "Possible reasons include network > issues, errors in remote driver or the cluster has no available resources, > etc.". > console log: > Starting Spark Job = e9ce42c8-ff20-4ac8-803f-7668678c2a00 > Job hasn't been submitted after 3601s. Aborting it. > Possible reasons include network issues, errors in remote driver or the > cluster has no available resources, etc. > Please check YARN or Spark driver's logs for further information. > Status: SENT > FAILED: Execution Error, return code 2 from > org.apache.hadoop.hive.ql.exec.spark.SparkTask > container's log: > 17/02/13 05:05:54 INFO yarn.ApplicationMaster: Preparing Local resources > 17/02/13 05:05:54 INFO yarn.ApplicationMaster: Prepared Local resources > Map(__spark_libs__ -> resource { scheme: "hdfs" host: "hsx-node1" port: 8020 > file: > "/user/root/.sparkStaging/application_1486905599813_0046/__spark_libs__6842484649003444330.zip" > } size: 153484072 timestamp: 1486926551130 type: ARCHIVE visibility: > PRIVATE, __spark_conf__ -> resource { scheme: "hdfs" host: "hsx-node1" port: > 8020 file: > "/user/root/.sparkStaging/application_1486905599813_0046/__spark_conf__.zip" > } size: 116245 timestamp: 1486926551318 type: ARCHIVE visibility: PRIVATE) > 17/02/13 05:05:54 INFO yarn.ApplicationMaster: ApplicationAttemptId: > appattempt_1486905599813_0046_000002 > 17/02/13 05:05:54 INFO spark.SecurityManager: Changing view acls to: root > 17/02/13 05:05:54 INFO spark.SecurityManager: Changing modify acls to: root > 17/02/13 05:05:54 INFO spark.SecurityManager: Changing view acls groups to: > 17/02/13 05:05:54 INFO spark.SecurityManager: Changing modify acls groups to: > 17/02/13 05:05:54 INFO spark.SecurityManager: SecurityManager: authentication > disabled; ui acls disabled; users with view permissions: Set(root); groups > with view permissions: Set(); users with modify permissions: Set(root); > groups with modify permissions: Set() > 17/02/13 05:05:54 INFO yarn.ApplicationMaster: Waiting for Spark driver to be > reachable. > 17/02/13 05:05:54 ERROR yarn.ApplicationMaster: Failed to connect to driver > at 192.168.1.1:43656, retrying ... > 17/02/13 05:05:54 ERROR yarn.ApplicationMaster: Failed to connect to driver > at 192.168.1.1:43656, retrying ... > 17/02/13 05:05:54 ERROR yarn.ApplicationMaster: Failed to connect to driver > at 192.168.1.1:43656, retrying ... > 17/02/13 05:05:55 ERROR yarn.ApplicationMaster: Failed to connect to driver > at 192.168.1.1:43656, retrying ... > 17/02/13 05:05:55 ERROR yarn.ApplicationMaster: Failed to connect to driver > at 192.168.1.1:43656, retrying ... > 17/02/13 05:05:55 ERROR yarn.ApplicationMaster: Failed to connect to driver > at 192.168.1.1:43656, retrying ... > 17/02/13 05:05:55 ERROR yarn.ApplicationMaster: Failed to connect to driver > at 192.168.1.1:43656, retrying ... > 17/02/13 05:05:55 ERROR yarn.ApplicationMaster: Failed to connect to driver > at 192.168.1.1:43656, retrying ... > 17/02/13 05:05:55 ERROR yarn.ApplicationMaster: Failed to connect to driver > at 192.168.1.1:43656, retrying ... > 17/02/13 05:05:55 ERROR yarn.ApplicationMaster: Failed to connect to driver > at 192.168.1.1:43656, retrying ... > 17/02/13 05:05:55 ERROR yarn.ApplicationMaster: Failed to connect to driver > at 192.168.1.1:43656, retrying ... > 17/02/13 05:05:55 ERROR yarn.ApplicationMaster: Failed to connect to driver > at 192.168.1.1:43656, retrying ... > 17/02/13 05:05:55 ERROR yarn.ApplicationMaster: Failed to connect to driver > at 192.168.1.1:43656, retrying ... > 17/02/13 05:05:56 ERROR yarn.ApplicationMaster: Failed to connect to driver > at 192.168.1.1:43656, retrying ... > 17/02/13 05:05:56 ERROR yarn.ApplicationMaster: Failed to connect to driver > at 192.168.1.1:43656, retrying ... > 17/02/13 05:05:56 ERROR yarn.ApplicationMaster: Failed to connect to driver > at 192.168.1.1:43656, retrying ... > 17/02/13 05:05:56 ERROR yarn.ApplicationMaster: Failed to connect to driver > at 192.168.1.1:43656, retrying ... > 17/02/13 05:05:56 ERROR yarn.ApplicationMaster: Failed to connect to driver > at 192.168.1.1:43656, retrying ... > 17/02/13 05:05:56 ERROR yarn.ApplicationMaster: Failed to connect to driver > at 192.168.1.1:43656, retrying ... > 17/02/13 05:05:56 ERROR yarn.ApplicationMaster: Failed to connect to driver > at 192.168.1.1:43656, retrying ... > 17/02/13 05:05:56 ERROR yarn.ApplicationMaster: Failed to connect to driver > at 192.168.1.1:43656, retrying ... > 17/02/13 05:05:56 ERROR yarn.ApplicationMaster: Failed to connect to driver > at 192.168.1.1:43656, retrying ... > 17/02/13 05:05:56 ERROR yarn.ApplicationMaster: Failed to connect to driver > at 192.168.1.1:43656, retrying ... > 17/02/13 05:05:57 ERROR yarn.ApplicationMaster: Failed to connect to driver > at 192.168.1.1:43656, retrying ... > 17/02/13 05:05:57 ERROR yarn.ApplicationMaster: Failed to connect to driver > at 192.168.1.1:43656, retrying ... > 17/02/13 05:07:34 ERROR yarn.ApplicationMaster: Failed to connect to driver > at 192.168.1.1:43656, retrying ... > 17/02/13 05:07:34 ERROR yarn.ApplicationMaster: Failed to connect to driver > at 192.168.1.1:43656, retrying ... > 17/02/13 05:07:34 ERROR yarn.ApplicationMaster: Failed to connect to driver > at 192.168.1.1:43656, retrying ... > 17/02/13 05:07:34 ERROR yarn.ApplicationMaster: Failed to connect to driver > at 192.168.1.1:43656, retrying ... > 17/02/13 05:07:34 ERROR yarn.ApplicationMaster: Uncaught exception: > org.apache.spark.SparkException: Failed to connect to driver! > at > org.apache.spark.deploy.yarn.ApplicationMaster.waitForSparkDriver(ApplicationMaster.scala:569) > at > org.apache.spark.deploy.yarn.ApplicationMaster.runExecutorLauncher(ApplicationMaster.scala:405) > at > org.apache.spark.deploy.yarn.ApplicationMaster.run(ApplicationMaster.scala:247) > at > org.apache.spark.deploy.yarn.ApplicationMaster$$anonfun$main$1.apply$mcV$sp(ApplicationMaster.scala:749) > at > org.apache.spark.deploy.SparkHadoopUtil$$anon$1.run(SparkHadoopUtil.scala:71) > at > org.apache.spark.deploy.SparkHadoopUtil$$anon$1.run(SparkHadoopUtil.scala:70) > at java.security.AccessController.doPrivileged(Native Method) > at javax.security.auth.Subject.doAs(Subject.java:422) > at > org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1657) > at > org.apache.spark.deploy.SparkHadoopUtil.runAsSparkUser(SparkHadoopUtil.scala:70) > at > org.apache.spark.deploy.yarn.ApplicationMaster$.main(ApplicationMaster.scala:747) > at > org.apache.spark.deploy.yarn.ExecutorLauncher$.main(ApplicationMaster.scala:774) > at > org.apache.spark.deploy.yarn.ExecutorLauncher.main(ApplicationMaster.scala) > 17/02/13 05:07:34 INFO yarn.ApplicationMaster: Final app status: FAILED, > exitCode: 10, (reason: Uncaught exception: org.apache.spark.SparkException: > Failed to connect to driver!) > 17/02/13 05:07:34 INFO yarn.ApplicationMaster: Unregistering > ApplicationMaster with FAILED (diag message: Uncaught exception: > org.apache.spark.SparkException: Failed to connect to driver!) > 17/02/13 05:07:34 INFO yarn.ApplicationMaster: Deleting staging directory > hdfs://hsx-node1:8020/user/root/.sparkStaging/application_1486905599813_0046 > 17/02/13 05:07:34 INFO 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