Can you try replacing your code with the hdfs uri? like: sc.textFile("hdfs://...").collect().foreach(println)
Thanks Best Regards On Tue, Sep 29, 2015 at 1:45 AM, Stephen Hankinson <step...@affinio.com> wrote: > Hi, > > Wondering if anyone can help me with the issue I am having. > > I am receiving an UnknownHostException when running a custom jar with > Spark on Mesos. The issue does not happen when running spark-shell. > > My spark-env.sh contains the following: > > export MESOS_NATIVE_JAVA_LIBRARY=/usr/local/lib/libmesos.so > > export HADOOP_CONF_DIR=/hadoop-2.7.1/etc/hadoop/ > > My spark-defaults.conf contains the following: > > spark.master mesos://zk://172.31.0.81:2181, > 172.31.16.81:2181,172.31.32.81:2181/mesos > > spark.mesos.executor.home /spark-1.5.0-bin-hadoop2.6/ > > Starting spark-shell as follows and running the following line works > correctly: > > /spark-1.5.0-bin-hadoop2.6/bin/spark-shell > > sc.textFile("/tmp/Input").collect.foreach(println) > > 15/09/28 20:04:49 INFO storage.MemoryStore: ensureFreeSpace(88528) called > with curMem=0, maxMem=556038881 > > 15/09/28 20:04:49 INFO storage.MemoryStore: Block broadcast_0 stored as > values in memory (estimated size 86.5 KB, free 530.2 MB) > > 15/09/28 20:04:49 INFO storage.MemoryStore: ensureFreeSpace(20236) called > with curMem=88528, maxMem=556038881 > > 15/09/28 20:04:49 INFO storage.MemoryStore: Block broadcast_0_piece0 > stored as bytes in memory (estimated size 19.8 KB, free 530.2 MB) > > 15/09/28 20:04:49 INFO storage.BlockManagerInfo: Added broadcast_0_piece0 > in memory on 172.31.21.104:49048 (size: 19.8 KB, free: 530.3 MB) > > 15/09/28 20:04:49 INFO spark.SparkContext: Created broadcast 0 from > textFile at <console>:22 > > 15/09/28 20:04:49 INFO mapred.FileInputFormat: Total input paths to > process : 1 > > 15/09/28 20:04:49 INFO spark.SparkContext: Starting job: collect at > <console>:22 > > 15/09/28 20:04:49 INFO scheduler.DAGScheduler: Got job 0 (collect at > <console>:22) with 3 output partitions > > 15/09/28 20:04:49 INFO scheduler.DAGScheduler: Final stage: ResultStage > 0(collect at <console>:22) > > 15/09/28 20:04:49 INFO scheduler.DAGScheduler: Parents of final stage: > List() > > 15/09/28 20:04:49 INFO scheduler.DAGScheduler: Missing parents: List() > > 15/09/28 20:04:49 INFO scheduler.DAGScheduler: Submitting ResultStage 0 > (MapPartitionsRDD[1] at textFile at <console>:22), which has no missing > parents > > 15/09/28 20:04:49 INFO storage.MemoryStore: ensureFreeSpace(3120) called > with curMem=108764, maxMem=556038881 > > 15/09/28 20:04:49 INFO storage.MemoryStore: Block broadcast_1 stored as > values in memory (estimated size 3.0 KB, free 530.2 MB) > > 15/09/28 20:04:49 INFO storage.MemoryStore: ensureFreeSpace(1784) called > with curMem=111884, maxMem=556038881 > > 15/09/28 20:04:49 INFO storage.MemoryStore: Block broadcast_1_piece0 > stored as bytes in memory (estimated size 1784.0 B, free 530.2 MB) > > 15/09/28 20:04:49 INFO storage.BlockManagerInfo: Added broadcast_1_piece0 > in memory on 172.31.21.104:49048 (size: 1784.0 B, free: 530.3 MB) > > 15/09/28 20:04:49 INFO spark.SparkContext: Created broadcast 1 from > broadcast at DAGScheduler.scala:861 > > 15/09/28 20:04:49 INFO scheduler.DAGScheduler: Submitting 3 missing tasks > from ResultStage 0 (MapPartitionsRDD[1] at textFile at <console>:22) > > 15/09/28 20:04:49 INFO scheduler.TaskSchedulerImpl: Adding task set 0.0 > with 3 tasks > > 15/09/28 20:04:49 INFO scheduler.TaskSetManager: Starting task 0.0 in > stage 0.0 (TID 0, ip-172-31-37-82.us-west-2.compute.internal, NODE_LOCAL, > 2142 bytes) > > 15/09/28 20:04:49 INFO scheduler.TaskSetManager: Starting task 1.0 in > stage 0.0 (TID 1, ip-172-31-21-104.us-west-2.compute.internal, NODE_LOCAL, > 2142 bytes) > > 15/09/28 20:04:49 INFO scheduler.TaskSetManager: Starting task 2.0 in > stage 0.0 (TID 2, ip-172-31-4-4.us-west-2.compute.internal, NODE_LOCAL, > 2142 bytes) > > 15/09/28 20:04:52 INFO storage.BlockManagerMasterEndpoint: Registering > block manager ip-172-31-4-4.us-west-2.compute.internal:50648 with 530.3 MB > RAM, BlockManagerId(20150928-190245-1358962604-5050-11297-S2, > ip-172-31-4-4.us-west-2.compute.internal, 50648) > > 15/09/28 20:04:52 INFO storage.BlockManagerMasterEndpoint: Registering > block manager ip-172-31-37-82.us-west-2.compute.internal:52624 with 530.3 > MB RAM, BlockManagerId(20150928-190245-1358962604-5050-11297-S1, > ip-172-31-37-82.us-west-2.compute.internal, 52624) > > 15/09/28 20:04:52 INFO storage.BlockManagerMasterEndpoint: Registering > block manager ip-172-31-21-104.us-west-2.compute.internal:56628 with 530.3 > MB RAM, BlockManagerId(20150928-190245-1358962604-5050-11297-S0, > ip-172-31-21-104.us-west-2.compute.internal, 56628) > > 15/09/28 20:04:52 INFO storage.BlockManagerInfo: Added broadcast_1_piece0 > in memory on ip-172-31-37-82.us-west-2.compute.internal:52624 (size: 1784.0 > B, free: 530.3 MB) > > 15/09/28 20:04:52 INFO storage.BlockManagerInfo: Added broadcast_1_piece0 > in memory on ip-172-31-21-104.us-west-2.compute.internal:56628 (size: > 1784.0 B, free: 530.3 MB) > > 15/09/28 20:04:52 INFO storage.BlockManagerInfo: Added broadcast_1_piece0 > in memory on ip-172-31-4-4.us-west-2.compute.internal:50648 (size: 1784.0 > B, free: 530.3 MB) > > 15/09/28 20:04:52 INFO storage.BlockManagerInfo: Added broadcast_0_piece0 > in memory on ip-172-31-37-82.us-west-2.compute.internal:52624 (size: 19.8 > KB, free: 530.3 MB) > > 15/09/28 20:04:52 INFO storage.BlockManagerInfo: Added broadcast_0_piece0 > in memory on ip-172-31-21-104.us-west-2.compute.internal:56628 (size: 19.8 > KB, free: 530.3 MB) > > 15/09/28 20:04:52 INFO storage.BlockManagerInfo: Added broadcast_0_piece0 > in memory on ip-172-31-4-4.us-west-2.compute.internal:50648 (size: 19.8 KB, > free: 530.3 MB) > > 15/09/28 20:04:53 INFO scheduler.TaskSetManager: Finished task 0.0 in > stage 0.0 (TID 0) in 3907 ms on ip-172-31-37-82.us-west-2.compute.internal > (1/3) > > 15/09/28 20:04:53 INFO scheduler.TaskSetManager: Finished task 2.0 in > stage 0.0 (TID 2) in 3884 ms on ip-172-31-4-4.us-west-2.compute.internal > (2/3) > > 15/09/28 20:04:53 INFO scheduler.TaskSetManager: Finished task 1.0 in > stage 0.0 (TID 1) in 3907 ms on ip-172-31-21-104.us-west-2.compute.internal > (3/3) > > 15/09/28 20:04:53 INFO scheduler.DAGScheduler: ResultStage 0 (collect at > <console>:22) finished in 3.940 s > > 15/09/28 20:04:53 INFO scheduler.TaskSchedulerImpl: Removed TaskSet 0.0, > whose tasks have all completed, from pool > > 15/09/28 20:04:53 INFO scheduler.DAGScheduler: Job 0 finished: collect at > <console>:22, took 4.019454 s > > pepsi > > cocacola > > The following sample code compiled into a Jar fails > > Sample code: > > import org.apache.spark.SparkContext > > import org.apache.spark.SparkContext._ > > import org.apache.spark.SparkConf > > object SimpleApp { > > def main(args: Array[String]) { > > val conf = new SparkConf().setAppName("Simple Application") > > val sc = new SparkContext(conf) > > sc.textFile("/tmp/Input").collect.foreach(println) > > } > > } > > > /spark-1.5.0-bin-hadoop2.6/bin/spark-submit --class "SimpleApp" > /home/hdfs/test_2.10-0.1.jar > > 15/09/28 20:07:38 INFO spark.SparkContext: Running Spark version 1.5.0 > > 15/09/28 20:07:39 WARN util.NativeCodeLoader: Unable to load native-hadoop > library for your platform... using builtin-java classes where applicable > > 15/09/28 20:07:39 INFO spark.SecurityManager: Changing view acls to: hdfs > > 15/09/28 20:07:39 INFO spark.SecurityManager: Changing modify acls to: hdfs > > 15/09/28 20:07:39 INFO spark.SecurityManager: SecurityManager: > authentication disabled; ui acls disabled; users with view permissions: > Set(hdfs); users with modify permissions: Set(hdfs) > > 15/09/28 20:07:40 INFO slf4j.Slf4jLogger: Slf4jLogger started > > 15/09/28 20:07:40 INFO Remoting: Starting remoting > > 15/09/28 20:07:40 INFO Remoting: Remoting started; listening on addresses > :[akka.tcp://sparkDriver@172.31.21.104:39262] > > 15/09/28 20:07:40 INFO util.Utils: Successfully started service > 'sparkDriver' on port 39262. > > 15/09/28 20:07:40 INFO spark.SparkEnv: Registering MapOutputTracker > > 15/09/28 20:07:40 INFO spark.SparkEnv: Registering BlockManagerMaster > > 15/09/28 20:07:40 INFO storage.DiskBlockManager: Created local directory > at /tmp/blockmgr-236f6d4d-22fd-4f4d-9457-369cc846d790 > > 15/09/28 20:07:40 INFO storage.MemoryStore: MemoryStore started with > capacity 530.3 MB > > 15/09/28 20:07:40 INFO spark.HttpFileServer: HTTP File server directory is > /tmp/spark-e0c1b94b-e901-4f2f-8d0d-2a16b23acda7/httpd-c8bba444-d177-4e85-8014-93a356d74241 > > 15/09/28 20:07:40 INFO spark.HttpServer: Starting HTTP Server > > 15/09/28 20:07:40 INFO server.Server: jetty-8.y.z-SNAPSHOT > > 15/09/28 20:07:40 INFO server.AbstractConnector: Started > SocketConnector@0.0.0.0:33504 > > 15/09/28 20:07:40 INFO util.Utils: Successfully started service 'HTTP file > server' on port 33504. > > 15/09/28 20:07:40 INFO spark.SparkEnv: Registering OutputCommitCoordinator > > 15/09/28 20:07:40 INFO server.Server: jetty-8.y.z-SNAPSHOT > > 15/09/28 20:07:40 INFO server.AbstractConnector: Started > SelectChannelConnector@0.0.0.0:4040 > > 15/09/28 20:07:40 INFO util.Utils: Successfully started service 'SparkUI' > on port 4040. > > 15/09/28 20:07:40 INFO ui.SparkUI: Started SparkUI at > http://172.31.21.104:4040 > > 15/09/28 20:07:40 INFO spark.SparkContext: Added JAR > file:/home/hdfs/test_2.10-0.1.jar at > http://172.31.21.104:33504/jars/test_2.10-0.1.jar with timestamp > 1443470860701 > > 15/09/28 20:07:40 WARN metrics.MetricsSystem: Using default name > DAGScheduler for source because spark.app.id is not set. > > I0928 20:07:40.925557 6586 sched.cpp:137] Version: 0.21.0 > > 2015-09-28 20:07:40,925:6491(0x7f3dbfc33700):ZOO_INFO@log_env@712: Client > environment:zookeeper.version=zookeeper C client 3.4.5 > > 2015-09-28 20:07:40,926:6491(0x7f3dbfc33700):ZOO_INFO@log_env@716: Client > environment:host.name=ip-172-31-21-104 > > 2015-09-28 20:07:40,926:6491(0x7f3dbfc33700):ZOO_INFO@log_env@723: Client > environment:os.name=Linux > > 2015-09-28 20:07:40,926:6491(0x7f3dbfc33700):ZOO_INFO@log_env@724: Client > environment:os.arch=4.1.7-15.23.amzn1.x86_64 > > 2015-09-28 20:07:40,926:6491(0x7f3dbfc33700):ZOO_INFO@log_env@725: Client > environment:os.version=#1 SMP Mon Sep 14 23:20:33 UTC 2015 > > 2015-09-28 20:07:40,926:6491(0x7f3dbfc33700):ZOO_INFO@log_env@733: Client > environment:user.name=ec2-user > > 2015-09-28 20:07:40,926:6491(0x7f3dbfc33700):ZOO_INFO@log_env@741: Client > environment:user.home=/home/hdfs > > 2015-09-28 20:07:40,926:6491(0x7f3dbfc33700):ZOO_INFO@log_env@753: Client > environment:user.dir=/home/hdfs > > 2015-09-28 20:07:40,926:6491(0x7f3dbfc33700):ZOO_INFO@zookeeper_init@786: > Initiating client connection, host=172.31.0.81:2181,172.31.16.81:2181, > 172.31.32.81:2181 sessionTimeout=10000 watcher=0x7f3dc66f153a sessionId=0 > sessionPasswd=<null> context=0x7f3e14002a20 flags=0 > > 2015-09-28 20:07:40,927:6491(0x7f3dbdb2e700):ZOO_INFO@check_events@1703: > initiated connection to server [172.31.32.81:2181] > > 2015-09-28 20:07:40,932:6491(0x7f3dbdb2e700):ZOO_INFO@check_events@1750: > session establishment complete on server [172.31.32.81:2181], > sessionId=0x2501545b3da0006, negotiated timeout=10000 > > I0928 20:07:40.932901 6579 group.cpp:313] Group process (group(1)@ > 172.31.21.104:37721) connected to ZooKeeper > > I0928 20:07:40.932950 6579 group.cpp:790] Syncing group operations: queue > size (joins, cancels, datas) = (0, 0, 0) > > I0928 20:07:40.932970 6579 group.cpp:385] Trying to create path '/mesos' > in ZooKeeper > > I0928 20:07:40.945708 6578 detector.cpp:138] Detected a new leader: > (id='0') > > I0928 20:07:40.946292 6578 group.cpp:659] Trying to get > '/mesos/info_0000000000' in ZooKeeper > > I0928 20:07:40.948209 6577 detector.cpp:433] A new leading master (UPID= > master@172.31.0.81:5050) is detected > > I0928 20:07:40.948470 6578 sched.cpp:234] New master detected at > master@172.31.0.81:5050 > > I0928 20:07:40.948700 6578 sched.cpp:242] No credentials provided. > Attempting to register without authentication > > I0928 20:07:40.953208 6578 sched.cpp:408] Framework registered with > 20150928-190245-1358962604-5050-11297-0009 > > 15/09/28 20:07:40 INFO mesos.MesosSchedulerBackend: Registered as > framework ID 20150928-190245-1358962604-5050-11297-0009 > > 15/09/28 20:07:41 INFO util.Utils: Successfully started service > 'org.apache.spark.network.netty.NettyBlockTransferService' on port 48820. > > 15/09/28 20:07:41 INFO netty.NettyBlockTransferService: Server created on > 48820 > > 15/09/28 20:07:41 INFO storage.BlockManagerMaster: Trying to register > BlockManager > > 15/09/28 20:07:41 INFO storage.BlockManagerMasterEndpoint: Registering > block manager 172.31.21.104:48820 with 530.3 MB RAM, > BlockManagerId(driver, 172.31.21.104, 48820) > > 15/09/28 20:07:41 INFO storage.BlockManagerMaster: Registered BlockManager > > 15/09/28 20:07:41 INFO storage.MemoryStore: ensureFreeSpace(157320) called > with curMem=0, maxMem=556038881 > > 15/09/28 20:07:41 INFO storage.MemoryStore: Block broadcast_0 stored as > values in memory (estimated size 153.6 KB, free 530.1 MB) > > 15/09/28 20:07:41 INFO storage.MemoryStore: ensureFreeSpace(14306) called > with curMem=157320, maxMem=556038881 > > 15/09/28 20:07:41 INFO storage.MemoryStore: Block broadcast_0_piece0 > stored as bytes in memory (estimated size 14.0 KB, free 530.1 MB) > > 15/09/28 20:07:41 INFO storage.BlockManagerInfo: Added broadcast_0_piece0 > in memory on 172.31.21.104:48820 (size: 14.0 KB, free: 530.3 MB) > > 15/09/28 20:07:41 INFO spark.SparkContext: Created broadcast 0 from > textFile at SimpleApp.scala:10 > > 15/09/28 20:07:42 INFO mapred.FileInputFormat: Total input paths to > process : 1 > > 15/09/28 20:07:42 INFO spark.SparkContext: Starting job: collect at > SimpleApp.scala:10 > > 15/09/28 20:07:42 INFO scheduler.DAGScheduler: Got job 0 (collect at > SimpleApp.scala:10) with 3 output partitions > > 15/09/28 20:07:42 INFO scheduler.DAGScheduler: Final stage: ResultStage > 0(collect at SimpleApp.scala:10) > > 15/09/28 20:07:42 INFO scheduler.DAGScheduler: Parents of final stage: > List() > > 15/09/28 20:07:42 INFO scheduler.DAGScheduler: Missing parents: List() > > 15/09/28 20:07:42 INFO scheduler.DAGScheduler: Submitting ResultStage 0 > (MapPartitionsRDD[1] at textFile at SimpleApp.scala:10), which has no > missing parents > > 15/09/28 20:07:42 INFO storage.MemoryStore: ensureFreeSpace(3120) called > with curMem=171626, maxMem=556038881 > > 15/09/28 20:07:42 INFO storage.MemoryStore: Block broadcast_1 stored as > values in memory (estimated size 3.0 KB, free 530.1 MB) > > 15/09/28 20:07:42 INFO storage.MemoryStore: ensureFreeSpace(1784) called > with curMem=174746, maxMem=556038881 > > 15/09/28 20:07:42 INFO storage.MemoryStore: Block broadcast_1_piece0 > stored as bytes in memory (estimated size 1784.0 B, free 530.1 MB) > > 15/09/28 20:07:42 INFO storage.BlockManagerInfo: Added broadcast_1_piece0 > in memory on 172.31.21.104:48820 (size: 1784.0 B, free: 530.3 MB) > > 15/09/28 20:07:42 INFO spark.SparkContext: Created broadcast 1 from > broadcast at DAGScheduler.scala:861 > > 15/09/28 20:07:42 INFO scheduler.DAGScheduler: Submitting 3 missing tasks > from ResultStage 0 (MapPartitionsRDD[1] at textFile at SimpleApp.scala:10) > > 15/09/28 20:07:42 INFO scheduler.TaskSchedulerImpl: Adding task set 0.0 > with 3 tasks > > 15/09/28 20:07:42 INFO scheduler.TaskSetManager: Starting task 0.0 in > stage 0.0 (TID 0, ip-172-31-4-4.us-west-2.compute.internal, NODE_LOCAL, > 2201 bytes) > > 15/09/28 20:07:42 INFO scheduler.TaskSetManager: Starting task 1.0 in > stage 0.0 (TID 1, ip-172-31-37-82.us-west-2.compute.internal, NODE_LOCAL, > 2201 bytes) > > 15/09/28 20:07:42 INFO scheduler.TaskSetManager: Starting task 2.0 in > stage 0.0 (TID 2, ip-172-31-21-104.us-west-2.compute.internal, NODE_LOCAL, > 2201 bytes) > > 15/09/28 20:07:45 INFO storage.BlockManagerMasterEndpoint: Registering > block manager ip-172-31-37-82.us-west-2.compute.internal:57573 with 530.3 > MB RAM, BlockManagerId(20150928-190245-1358962604-5050-11297-S1, > ip-172-31-37-82.us-west-2.compute.internal, 57573) > > 15/09/28 20:07:45 INFO storage.BlockManagerMasterEndpoint: Registering > block manager ip-172-31-4-4.us-west-2.compute.internal:43269 with 530.3 MB > RAM, BlockManagerId(20150928-190245-1358962604-5050-11297-S2, > ip-172-31-4-4.us-west-2.compute.internal, 43269) > > 15/09/28 20:07:45 INFO storage.BlockManagerMasterEndpoint: Registering > block manager ip-172-31-21-104.us-west-2.compute.internal:49173 with 530.3 > MB RAM, BlockManagerId(20150928-190245-1358962604-5050-11297-S0, > ip-172-31-21-104.us-west-2.compute.internal, 49173) > > 15/09/28 20:07:45 INFO storage.BlockManagerInfo: Added broadcast_1_piece0 > in memory on ip-172-31-37-82.us-west-2.compute.internal:57573 (size: 1784.0 > B, free: 530.3 MB) > > 15/09/28 20:07:45 INFO storage.BlockManagerInfo: Added broadcast_1_piece0 > in memory on ip-172-31-4-4.us-west-2.compute.internal:43269 (size: 1784.0 > B, free: 530.3 MB) > > 15/09/28 20:07:45 INFO storage.BlockManagerInfo: Added broadcast_1_piece0 > in memory on ip-172-31-21-104.us-west-2.compute.internal:49173 (size: > 1784.0 B, free: 530.3 MB) > > 15/09/28 20:07:45 INFO storage.BlockManagerInfo: Added broadcast_0_piece0 > in memory on ip-172-31-4-4.us-west-2.compute.internal:43269 (size: 14.0 KB, > free: 530.3 MB) > > 15/09/28 20:07:45 INFO storage.BlockManagerInfo: Added broadcast_0_piece0 > in memory on ip-172-31-37-82.us-west-2.compute.internal:57573 (size: 14.0 > KB, free: 530.3 MB) > > 15/09/28 20:07:45 INFO storage.BlockManagerInfo: Added broadcast_0_piece0 > in memory on ip-172-31-21-104.us-west-2.compute.internal:49173 (size: 14.0 > KB, free: 530.3 MB) > > 15/09/28 20:07:46 WARN scheduler.TaskSetManager: Lost task 1.0 in stage > 0.0 (TID 1, ip-172-31-37-82.us-west-2.compute.internal): > java.lang.IllegalArgumentException: java.net.UnknownHostException: affinio > > at > org.apache.hadoop.security.SecurityUtil.buildTokenService(SecurityUtil.java:374) > > at > org.apache.hadoop.hdfs.NameNodeProxies.createNonHAProxy(NameNodeProxies.java:312) > > at > org.apache.hadoop.hdfs.NameNodeProxies.createProxy(NameNodeProxies.java:178) > > at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:665) > > at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:601) > > at > org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileSystem.java:148) > > at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:2596) > > at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:91) > > at org.apache.hadoop.fs.FileSystem$Cache.getInternal(FileSystem.java:2630) > > at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2612) > > at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:370) > > at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:169) > > at org.apache.hadoop.mapred.JobConf.getWorkingDirectory(JobConf.java:656) > > at > org.apache.hadoop.mapred.FileInputFormat.setInputPaths(FileInputFormat.java:436) > > at > org.apache.hadoop.mapred.FileInputFormat.setInputPaths(FileInputFormat.java:409) > > at > org.apache.spark.SparkContext$$anonfun$hadoopFile$1$$anonfun$32.apply(SparkContext.scala:1007) > > at > org.apache.spark.SparkContext$$anonfun$hadoopFile$1$$anonfun$32.apply(SparkContext.scala:1007) > > at > org.apache.spark.rdd.HadoopRDD$$anonfun$getJobConf$6.apply(HadoopRDD.scala:176) > > at > org.apache.spark.rdd.HadoopRDD$$anonfun$getJobConf$6.apply(HadoopRDD.scala:176) > > at scala.Option.map(Option.scala:145) > > at org.apache.spark.rdd.HadoopRDD.getJobConf(HadoopRDD.scala:176) > > at org.apache.spark.rdd.HadoopRDD$$anon$1.<init>(HadoopRDD.scala:220) > > at org.apache.spark.rdd.HadoopRDD.compute(HadoopRDD.scala:216) > > at org.apache.spark.rdd.HadoopRDD.compute(HadoopRDD.scala:101) > > at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:297) > > at org.apache.spark.rdd.RDD.iterator(RDD.scala:264) > > at org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:38) > > at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:297) > > at org.apache.spark.rdd.RDD.iterator(RDD.scala:264) > > at org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:66) > > at org.apache.spark.scheduler.Task.run(Task.scala:88) > > at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:214) > > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > > at java.lang.Thread.run(Thread.java:745) > > Caused by: java.net.UnknownHostException: affinio > > ... 35 more > > > 15/09/28 20:07:46 INFO scheduler.TaskSetManager: Lost task 2.0 in stage > 0.0 (TID 2) on executor ip-172-31-21-104.us-west-2.compute.internal: > java.lang.IllegalArgumentException (java.net.UnknownHostException: affinio) > [duplicate 1] > > 15/09/28 20:07:46 INFO scheduler.TaskSetManager: Lost task 0.0 in stage > 0.0 (TID 0) on executor ip-172-31-4-4.us-west-2.compute.internal: > java.lang.IllegalArgumentException (java.net.UnknownHostException: affinio) > [duplicate 2] > > 15/09/28 20:07:46 INFO scheduler.TaskSetManager: Starting task 0.1 in > stage 0.0 (TID 3, ip-172-31-37-82.us-west-2.compute.internal, NODE_LOCAL, > 2201 bytes) > > 15/09/28 20:07:46 INFO scheduler.TaskSetManager: Starting task 2.1 in > stage 0.0 (TID 4, ip-172-31-21-104.us-west-2.compute.internal, NODE_LOCAL, > 2201 bytes) > > 15/09/28 20:07:46 INFO scheduler.TaskSetManager: Starting task 1.1 in > stage 0.0 (TID 5, ip-172-31-4-4.us-west-2.compute.internal, NODE_LOCAL, > 2201 bytes) > > 15/09/28 20:07:46 INFO scheduler.TaskSetManager: Lost task 0.1 in stage > 0.0 (TID 3) on executor ip-172-31-37-82.us-west-2.compute.internal: > java.lang.IllegalArgumentException (java.net.UnknownHostException: affinio) > [duplicate 3] > > 15/09/28 20:07:46 INFO scheduler.TaskSetManager: Lost task 2.1 in stage > 0.0 (TID 4) on executor ip-172-31-21-104.us-west-2.compute.internal: > java.lang.IllegalArgumentException (java.net.UnknownHostException: affinio) > [duplicate 4] > > 15/09/28 20:07:46 INFO scheduler.TaskSetManager: Lost task 1.1 in stage > 0.0 (TID 5) on executor ip-172-31-4-4.us-west-2.compute.internal: > java.lang.IllegalArgumentException (java.net.UnknownHostException: affinio) > [duplicate 5] > > 15/09/28 20:07:46 INFO scheduler.TaskSetManager: Starting task 1.2 in > stage 0.0 (TID 6, ip-172-31-37-82.us-west-2.compute.internal, NODE_LOCAL, > 2201 bytes) > > 15/09/28 20:07:46 INFO scheduler.TaskSetManager: Starting task 2.2 in > stage 0.0 (TID 7, ip-172-31-4-4.us-west-2.compute.internal, NODE_LOCAL, > 2201 bytes) > > 15/09/28 20:07:46 INFO scheduler.TaskSetManager: Starting task 0.2 in > stage 0.0 (TID 8, ip-172-31-21-104.us-west-2.compute.internal, NODE_LOCAL, > 2201 bytes) > > 15/09/28 20:07:46 INFO scheduler.TaskSetManager: Lost task 1.2 in stage > 0.0 (TID 6) on executor ip-172-31-37-82.us-west-2.compute.internal: > java.lang.IllegalArgumentException (java.net.UnknownHostException: affinio) > [duplicate 6] > > 15/09/28 20:07:46 INFO scheduler.TaskSetManager: Lost task 2.2 in stage > 0.0 (TID 7) on executor ip-172-31-4-4.us-west-2.compute.internal: > java.lang.IllegalArgumentException (java.net.UnknownHostException: affinio) > [duplicate 7] > > 15/09/28 20:07:46 INFO scheduler.TaskSetManager: Lost task 0.2 in stage > 0.0 (TID 8) on executor ip-172-31-21-104.us-west-2.compute.internal: > java.lang.IllegalArgumentException (java.net.UnknownHostException: affinio) > [duplicate 8] > > 15/09/28 20:07:46 INFO scheduler.TaskSetManager: Starting task 0.3 in > stage 0.0 (TID 9, ip-172-31-21-104.us-west-2.compute.internal, NODE_LOCAL, > 2201 bytes) > > 15/09/28 20:07:46 INFO scheduler.TaskSetManager: Starting task 2.3 in > stage 0.0 (TID 10, ip-172-31-37-82.us-west-2.compute.internal, NODE_LOCAL, > 2201 bytes) > > 15/09/28 20:07:46 INFO scheduler.TaskSetManager: Starting task 1.3 in > stage 0.0 (TID 11, ip-172-31-4-4.us-west-2.compute.internal, NODE_LOCAL, > 2201 bytes) > > 15/09/28 20:07:46 INFO scheduler.TaskSetManager: Lost task 0.3 in stage > 0.0 (TID 9) on executor ip-172-31-21-104.us-west-2.compute.internal: > java.lang.IllegalArgumentException (java.net.UnknownHostException: affinio) > [duplicate 9] > > 15/09/28 20:07:46 ERROR scheduler.TaskSetManager: Task 0 in stage 0.0 > failed 4 times; aborting job > > 15/09/28 20:07:46 INFO scheduler.TaskSchedulerImpl: Cancelling stage 0 > > 15/09/28 20:07:46 INFO scheduler.TaskSchedulerImpl: Stage 0 was cancelled > > 15/09/28 20:07:46 INFO scheduler.DAGScheduler: ResultStage 0 (collect at > SimpleApp.scala:10) failed in 3.811 s > > 15/09/28 20:07:46 INFO scheduler.DAGScheduler: Job 0 failed: collect at > SimpleApp.scala:10, took 3.867348 s > > Exception in thread "main" org.apache.spark.SparkException: Job aborted > due to stage failure: Task 0 in stage 0.0 failed 4 times, most recent > failure: Lost task 0.3 in stage 0.0 (TID 9, > ip-172-31-21-104.us-west-2.compute.internal): > java.lang.IllegalArgumentException: java.net.UnknownHostException: affinio > > at > org.apache.hadoop.security.SecurityUtil.buildTokenService(SecurityUtil.java:374) > > at > org.apache.hadoop.hdfs.NameNodeProxies.createNonHAProxy(NameNodeProxies.java:312) > > at > org.apache.hadoop.hdfs.NameNodeProxies.createProxy(NameNodeProxies.java:178) > > at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:665) > > at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:601) > > at > org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileSystem.java:148) > > at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:2596) > > at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:91) > > at org.apache.hadoop.fs.FileSystem$Cache.getInternal(FileSystem.java:2630) > > at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2612) > > at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:370) > > at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:169) > > at org.apache.hadoop.mapred.JobConf.getWorkingDirectory(JobConf.java:656) > > at > org.apache.hadoop.mapred.FileInputFormat.setInputPaths(FileInputFormat.java:436) > > at > org.apache.hadoop.mapred.FileInputFormat.setInputPaths(FileInputFormat.java:409) > > at > org.apache.spark.SparkContext$$anonfun$hadoopFile$1$$anonfun$32.apply(SparkContext.scala:1007) > > at > org.apache.spark.SparkContext$$anonfun$hadoopFile$1$$anonfun$32.apply(SparkContext.scala:1007) > > at > org.apache.spark.rdd.HadoopRDD$$anonfun$getJobConf$6.apply(HadoopRDD.scala:176) > > at > org.apache.spark.rdd.HadoopRDD$$anonfun$getJobConf$6.apply(HadoopRDD.scala:176) > > at scala.Option.map(Option.scala:145) > > at org.apache.spark.rdd.HadoopRDD.getJobConf(HadoopRDD.scala:176) > > at org.apache.spark.rdd.HadoopRDD$$anon$1.<init>(HadoopRDD.scala:220) > > at org.apache.spark.rdd.HadoopRDD.compute(HadoopRDD.scala:216) > > at org.apache.spark.rdd.HadoopRDD.compute(HadoopRDD.scala:101) > > at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:297) > > at org.apache.spark.rdd.RDD.iterator(RDD.scala:264) > > at org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:38) > > at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:297) > > at org.apache.spark.rdd.RDD.iterator(RDD.scala:264) > > at org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:66) > > at org.apache.spark.scheduler.Task.run(Task.scala:88) > > at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:214) > > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > > at java.lang.Thread.run(Thread.java:745) > > Caused by: java.net.UnknownHostException: affinio > > ... 35 more > > > Driver stacktrace: > > at org.apache.spark.scheduler.DAGScheduler.org > <http://org.apache.spark.scheduler.dagscheduler.org/> > $apache$spark$scheduler$DAGScheduler$$failJobAndIndependentStages(DAGScheduler.scala:1280) > > at > org.apache.spark.scheduler.DAGScheduler$$anonfun$abortStage$1.apply(DAGScheduler.scala:1268) > > at > org.apache.spark.scheduler.DAGScheduler$$anonfun$abortStage$1.apply(DAGScheduler.scala:1267) > > at > scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:59) > > at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:47) > > at > org.apache.spark.scheduler.DAGScheduler.abortStage(DAGScheduler.scala:1267) > > at > org.apache.spark.scheduler.DAGScheduler$$anonfun$handleTaskSetFailed$1.apply(DAGScheduler.scala:697) > > at > org.apache.spark.scheduler.DAGScheduler$$anonfun$handleTaskSetFailed$1.apply(DAGScheduler.scala:697) > > at scala.Option.foreach(Option.scala:236) > > at > org.apache.spark.scheduler.DAGScheduler.handleTaskSetFailed(DAGScheduler.scala:697) > > at > org.apache.spark.scheduler.DAGSchedulerEventProcessLoop.doOnReceive(DAGScheduler.scala:1493) > > at > org.apache.spark.scheduler.DAGSchedulerEventProcessLoop.onReceive(DAGScheduler.scala:1455) > > at > org.apache.spark.scheduler.DAGSchedulerEventProcessLoop.onReceive(DAGScheduler.scala:1444) > > at org.apache.spark.util.EventLoop$$anon$1.run(EventLoop.scala:48) > > at org.apache.spark.scheduler.DAGScheduler.runJob(DAGScheduler.scala:567) > > at org.apache.spark.SparkContext.runJob(SparkContext.scala:1813) > > at org.apache.spark.SparkContext.runJob(SparkContext.scala:1826) > > at org.apache.spark.SparkContext.runJob(SparkContext.scala:1839) > > at org.apache.spark.SparkContext.runJob(SparkContext.scala:1910) > > at org.apache.spark.rdd.RDD$$anonfun$collect$1.apply(RDD.scala:905) > > at > org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:147) > > at > org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:108) > > at org.apache.spark.rdd.RDD.withScope(RDD.scala:306) > > at org.apache.spark.rdd.RDD.collect(RDD.scala:904) > > at SimpleApp$.main(SimpleApp.scala:10) > > at SimpleApp.main(SimpleApp.scala) > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) > > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > > at java.lang.reflect.Method.invoke(Method.java:606) > > at > org.apache.spark.deploy.SparkSubmit$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:672) > > 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) > > Caused by: java.lang.IllegalArgumentException: > java.net.UnknownHostException: affinio > > at > org.apache.hadoop.security.SecurityUtil.buildTokenService(SecurityUtil.java:374) > > at > org.apache.hadoop.hdfs.NameNodeProxies.createNonHAProxy(NameNodeProxies.java:312) > > at > org.apache.hadoop.hdfs.NameNodeProxies.createProxy(NameNodeProxies.java:178) > > at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:665) > > at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:601) > > at > org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileSystem.java:148) > > at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:2596) > > at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:91) > > at org.apache.hadoop.fs.FileSystem$Cache.getInternal(FileSystem.java:2630) > > at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2612) > > at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:370) > > at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:169) > > at org.apache.hadoop.mapred.JobConf.getWorkingDirectory(JobConf.java:656) > > at > org.apache.hadoop.mapred.FileInputFormat.setInputPaths(FileInputFormat.java:436) > > at > org.apache.hadoop.mapred.FileInputFormat.setInputPaths(FileInputFormat.java:409) > > at > org.apache.spark.SparkContext$$anonfun$hadoopFile$1$$anonfun$32.apply(SparkContext.scala:1007) > > at > org.apache.spark.SparkContext$$anonfun$hadoopFile$1$$anonfun$32.apply(SparkContext.scala:1007) > > at > org.apache.spark.rdd.HadoopRDD$$anonfun$getJobConf$6.apply(HadoopRDD.scala:176) > > at > org.apache.spark.rdd.HadoopRDD$$anonfun$getJobConf$6.apply(HadoopRDD.scala:176) > > at scala.Option.map(Option.scala:145) > > at org.apache.spark.rdd.HadoopRDD.getJobConf(HadoopRDD.scala:176) > > at org.apache.spark.rdd.HadoopRDD$$anon$1.<init>(HadoopRDD.scala:220) > > at org.apache.spark.rdd.HadoopRDD.compute(HadoopRDD.scala:216) > > at org.apache.spark.rdd.HadoopRDD.compute(HadoopRDD.scala:101) > > at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:297) > > at org.apache.spark.rdd.RDD.iterator(RDD.scala:264) > > at org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:38) > > at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:297) > > at org.apache.spark.rdd.RDD.iterator(RDD.scala:264) > > at org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:66) > > at org.apache.spark.scheduler.Task.run(Task.scala:88) > > at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:214) > > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > > at java.lang.Thread.run(Thread.java:745) > > Caused by: java.net.UnknownHostException: affinio > > ... 35 more > > 15/09/28 20:07:46 INFO spark.SparkContext: Invoking stop() from shutdown > hook > > 15/09/28 20:07:46 INFO handler.ContextHandler: stopped > o.s.j.s.ServletContextHandler{/metrics/json,null} > > 15/09/28 20:07:46 INFO handler.ContextHandler: stopped > o.s.j.s.ServletContextHandler{/stages/stage/kill,null} > > 15/09/28 20:07:46 INFO handler.ContextHandler: stopped > o.s.j.s.ServletContextHandler{/api,null} > > 15/09/28 20:07:46 INFO handler.ContextHandler: stopped > o.s.j.s.ServletContextHandler{/,null} > > 15/09/28 20:07:46 INFO handler.ContextHandler: stopped > o.s.j.s.ServletContextHandler{/static,null} > > 15/09/28 20:07:46 INFO handler.ContextHandler: stopped > o.s.j.s.ServletContextHandler{/executors/threadDump/json,null} > > 15/09/28 20:07:46 INFO handler.ContextHandler: stopped > o.s.j.s.ServletContextHandler{/executors/threadDump,null} > > 15/09/28 20:07:46 INFO handler.ContextHandler: stopped > o.s.j.s.ServletContextHandler{/executors/json,null} > > 15/09/28 20:07:46 INFO handler.ContextHandler: stopped > o.s.j.s.ServletContextHandler{/executors,null} > > 15/09/28 20:07:46 INFO handler.ContextHandler: stopped > o.s.j.s.ServletContextHandler{/environment/json,null} > > 15/09/28 20:07:46 INFO handler.ContextHandler: stopped > o.s.j.s.ServletContextHandler{/environment,null} > > 15/09/28 20:07:46 INFO handler.ContextHandler: stopped > o.s.j.s.ServletContextHandler{/storage/rdd/json,null} > > 15/09/28 20:07:46 INFO handler.ContextHandler: stopped > o.s.j.s.ServletContextHandler{/storage/rdd,null} > > 15/09/28 20:07:46 INFO handler.ContextHandler: stopped > o.s.j.s.ServletContextHandler{/storage/json,null} > > 15/09/28 20:07:46 INFO handler.ContextHandler: stopped > o.s.j.s.ServletContextHandler{/storage,null} > > 15/09/28 20:07:46 INFO handler.ContextHandler: stopped > o.s.j.s.ServletContextHandler{/stages/pool/json,null} > > 15/09/28 20:07:46 INFO handler.ContextHandler: stopped > o.s.j.s.ServletContextHandler{/stages/pool,null} > > 15/09/28 20:07:46 INFO handler.ContextHandler: stopped > o.s.j.s.ServletContextHandler{/stages/stage/json,null} > > 15/09/28 20:07:46 INFO handler.ContextHandler: stopped > o.s.j.s.ServletContextHandler{/stages/stage,null} > > 15/09/28 20:07:46 INFO handler.ContextHandler: stopped > o.s.j.s.ServletContextHandler{/stages/json,null} > > 15/09/28 20:07:46 INFO handler.ContextHandler: stopped > o.s.j.s.ServletContextHandler{/stages,null} > > 15/09/28 20:07:46 INFO handler.ContextHandler: stopped > o.s.j.s.ServletContextHandler{/jobs/job/json,null} > > 15/09/28 20:07:46 INFO handler.ContextHandler: stopped > o.s.j.s.ServletContextHandler{/jobs/job,null} > > 15/09/28 20:07:46 INFO handler.ContextHandler: stopped > o.s.j.s.ServletContextHandler{/jobs/json,null} > > 15/09/28 20:07:46 INFO handler.ContextHandler: stopped > o.s.j.s.ServletContextHandler{/jobs,null} > > 15/09/28 20:07:46 INFO scheduler.TaskSetManager: Lost task 1.3 in stage > 0.0 (TID 11) on executor ip-172-31-4-4.us-west-2.compute.internal: > java.lang.IllegalArgumentException (java.net.UnknownHostException: affinio) > [duplicate 10] > > 15/09/28 20:07:46 INFO scheduler.TaskSchedulerImpl: Removed TaskSet 0.0, > whose tasks have all completed, from pool > > 15/09/28 20:07:46 INFO scheduler.TaskSetManager: Lost task 2.3 in stage > 0.0 (TID 10) on executor ip-172-31-37-82.us-west-2.compute.internal: > java.lang.IllegalArgumentException (java.net.UnknownHostException: affinio) > [duplicate 11] > > 15/09/28 20:07:46 INFO scheduler.TaskSchedulerImpl: Removed TaskSet 0.0, > whose tasks have all completed, from pool > > 15/09/28 20:07:46 INFO ui.SparkUI: Stopped Spark web UI at > http://172.31.21.104:4040 > > 15/09/28 20:07:46 INFO scheduler.DAGScheduler: Stopping DAGScheduler > > I0928 20:07:46.327116 6694 sched.cpp:1286] Asked to stop the driver > > I0928 20:07:46.327282 6584 sched.cpp:752] Stopping framework > '20150928-190245-1358962604-5050-11297-0009' > > 15/09/28 20:07:46 INFO mesos.MesosSchedulerBackend: driver.run() returned > with code DRIVER_STOPPED > > 15/09/28 20:07:46 INFO spark.MapOutputTrackerMasterEndpoint: > MapOutputTrackerMasterEndpoint stopped! > > 15/09/28 20:07:46 INFO storage.MemoryStore: MemoryStore cleared > > 15/09/28 20:07:46 INFO storage.BlockManager: BlockManager stopped > > 15/09/28 20:07:46 INFO storage.BlockManagerMaster: BlockManagerMaster > stopped > > 15/09/28 20:07:46 INFO > scheduler.OutputCommitCoordinator$OutputCommitCoordinatorEndpoint: > OutputCommitCoordinator stopped! > > 15/09/28 20:07:46 INFO spark.SparkContext: Successfully stopped > SparkContext > > 15/09/28 20:07:46 INFO util.ShutdownHookManager: Shutdown hook called > > 15/09/28 20:07:46 INFO util.ShutdownHookManager: Deleting directory > /tmp/spark-e0c1b94b-e901-4f2f-8d0d-2a16b23acda7 > > 15/09/28 20:07:46 INFO remote.RemoteActorRefProvider$RemotingTerminator: > Shutting down remote daemon. > > 15/09/28 20:07:46 INFO remote.RemoteActorRefProvider$RemotingTerminator: > Remote daemon shut down; proceeding with flushing remote transports. > > 15/09/28 20:07:46 INFO remote.RemoteActorRefProvider$RemotingTerminator: > Remoting shut down. > Any thoughts? > > Thanks > Stephen >