SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in [jar:file:/hadoop/yarn/local/filecache/349/spark-libs.jar/slf4j-log4j12-1.7.16.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/usr/hdp/3.1.4.0-315/hadoop/lib/slf4j-log4j12-1.7.25.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory]
20/10/29 20:34:31 INFO executor.CoarseGrainedExecutorBackend: Started daemon with process name: 26752@hostname
20/10/29 20:34:31 INFO util.SignalUtils: Registered signal handler for TERM
20/10/29 20:34:31 INFO util.SignalUtils: Registered signal handler for HUP
20/10/29 20:34:31 INFO util.SignalUtils: Registered signal handler for INT
20/10/29 20:34:32 INFO spark.SecurityManager: Changing view acls to: yarn,kylin
20/10/29 20:34:32 INFO spark.SecurityManager: Changing modify acls to: yarn,kylin
20/10/29 20:34:32 INFO spark.SecurityManager: Changing view acls groups to: 
20/10/29 20:34:32 INFO spark.SecurityManager: Changing modify acls groups to: 
20/10/29 20:34:32 INFO spark.SecurityManager: SecurityManager: authentication disabled; ui acls disabled; users  with view permissions: Set(yarn, kylin); groups with view permissions: Set(); users  with modify permissions: Set(yarn, kylin); groups with modify permissions: Set()
20/10/29 20:34:33 INFO client.TransportClientFactory: Successfully created connection to vmi250624.contaboserver.net/207.180.246.60:39894 after 147 ms (0 ms spent in bootstraps)
20/10/29 20:34:33 WARN spark.SparkConf: The configuration key 'spark.yarn.executor.memoryOverhead' has been deprecated as of Spark 2.3 and may be removed in the future. Please use the new key 'spark.executor.memoryOverhead' instead.
20/10/29 20:34:33 INFO spark.SecurityManager: Changing view acls to: yarn,kylin
20/10/29 20:34:33 INFO spark.SecurityManager: Changing modify acls to: yarn,kylin
20/10/29 20:34:33 INFO spark.SecurityManager: Changing view acls groups to: 
20/10/29 20:34:33 INFO spark.SecurityManager: Changing modify acls groups to: 
20/10/29 20:34:33 INFO spark.SecurityManager: SecurityManager: authentication disabled; ui acls disabled; users  with view permissions: Set(yarn, kylin); groups with view permissions: Set(); users  with modify permissions: Set(yarn, kylin); groups with modify permissions: Set()
20/10/29 20:34:33 INFO client.TransportClientFactory: Successfully created connection to vmi250624.contaboserver.net/207.180.246.60:39894 after 2 ms (0 ms spent in bootstraps)
20/10/29 20:34:33 INFO storage.DiskBlockManager: Created local directory at /hadoop/yarn/local/usercache/kylin/appcache/application_1603829216995_0078/blockmgr-e49af2b5-65d6-47c7-b4a5-4278d044c4a9
20/10/29 20:34:33 INFO memory.MemoryStore: MemoryStore started with capacity 2.2 GB
20/10/29 20:34:34 INFO executor.CoarseGrainedExecutorBackend: Connecting to driver: spark://CoarseGrainedScheduler@vmi250624.contaboserver.net:39894
20/10/29 20:34:34 INFO executor.CoarseGrainedExecutorBackend: Successfully registered with driver
20/10/29 20:34:34 INFO executor.Executor: Starting executor ID 4 on host hostname
20/10/29 20:34:34 INFO util.Utils: Successfully started service 'org.apache.spark.network.netty.NettyBlockTransferService' on port 34826.
20/10/29 20:34:34 INFO netty.NettyBlockTransferService: Server created on hostname:34826
20/10/29 20:34:34 INFO storage.BlockManager: Using org.apache.spark.storage.RandomBlockReplicationPolicy for block replication policy
20/10/29 20:34:34 INFO storage.BlockManagerMaster: Registering BlockManager BlockManagerId(4, hostname, 34826, None)
20/10/29 20:34:34 INFO storage.BlockManagerMaster: Registered BlockManager BlockManagerId(4, hostname, 34826, None)
20/10/29 20:34:34 INFO storage.BlockManager: external shuffle service port = 7447
20/10/29 20:34:34 INFO storage.BlockManager: Registering executor with local external shuffle service.
20/10/29 20:34:34 INFO client.TransportClientFactory: Successfully created connection to hostname/167.86.119.192:7447 after 14 ms (0 ms spent in bootstraps)
20/10/29 20:34:34 INFO storage.BlockManager: Initialized BlockManager: BlockManagerId(4, hostname, 34826, None)
20/10/29 20:34:51 INFO executor.CoarseGrainedExecutorBackend: Got assigned task 1
20/10/29 20:34:51 INFO executor.Executor: Running task 1.0 in stage 0.0 (TID 1)
20/10/29 20:34:51 INFO broadcast.TorrentBroadcast: Started reading broadcast variable 1
20/10/29 20:34:52 INFO client.TransportClientFactory: Successfully created connection to vmi250624.contaboserver.net/207.180.246.60:46139 after 2 ms (0 ms spent in bootstraps)
20/10/29 20:34:52 INFO memory.MemoryStore: Block broadcast_1_piece0 stored as bytes in memory (estimated size 35.0 KB, free 2.2 GB)
20/10/29 20:34:52 INFO broadcast.TorrentBroadcast: Reading broadcast variable 1 took 189 ms
20/10/29 20:34:53 INFO memory.MemoryStore: Block broadcast_1 stored as values in memory (estimated size 95.3 KB, free 2.2 GB)
20/10/29 20:34:53 INFO rdd.HadoopRDD: Input split: hdfs://vmi250453.contaboserver.net:8020/kylin/kylin_metadata/kylin-9824cf65-4f0d-94df-7cc4-c748718ab4f3/kylin_intermediate_kylin_sales_cube_global_dictionary2_dec9f4c9_59e5_1285_865b_ed6aded81db3/000000_0:827554+827554
20/10/29 20:34:53 INFO broadcast.TorrentBroadcast: Started reading broadcast variable 0
20/10/29 20:34:53 INFO memory.MemoryStore: Block broadcast_0_piece0 stored as bytes in memory (estimated size 31.2 KB, free 2.2 GB)
20/10/29 20:34:53 INFO broadcast.TorrentBroadcast: Reading broadcast variable 0 took 16 ms
20/10/29 20:34:53 INFO memory.MemoryStore: Block broadcast_0 stored as values in memory (estimated size 495.9 KB, free 2.2 GB)
20/10/29 20:34:54 INFO common.AbstractHadoopJob: Ready to load KylinConfig from uri: kylin_metadata@hdfs,path=hdfs://vmi250453.contaboserver.net:8020/kylin/kylin_metadata/kylin-9824cf65-4f0d-94df-7cc4-c748718ab4f3/kylin_sales_cube_global_dictionary2/metadata
20/10/29 20:34:55 INFO common.KylinConfig: Creating new manager instance of class org.apache.kylin.cube.CubeManager
20/10/29 20:34:55 INFO cube.CubeManager: Initializing CubeManager with config kylin_metadata@hdfs,path=hdfs://vmi250453.contaboserver.net:8020/kylin/kylin_metadata/kylin-9824cf65-4f0d-94df-7cc4-c748718ab4f3/kylin_sales_cube_global_dictionary2/metadata
20/10/29 20:34:55 INFO persistence.ResourceStore: Using metadata url kylin_metadata@hdfs,path=hdfs://vmi250453.contaboserver.net:8020/kylin/kylin_metadata/kylin-9824cf65-4f0d-94df-7cc4-c748718ab4f3/kylin_sales_cube_global_dictionary2/metadata for resource store
20/10/29 20:34:55 INFO persistence.HDFSResourceStore: hdfs meta path : hdfs://vmi250453.contaboserver.net:8020/kylin/kylin_metadata/kylin-9824cf65-4f0d-94df-7cc4-c748718ab4f3/kylin_sales_cube_global_dictionary2/metadata
20/10/29 20:34:55 INFO common.KylinConfig: Creating new manager instance of class org.apache.kylin.cube.CubeDescManager
20/10/29 20:34:55 INFO cube.CubeDescManager: Initializing CubeDescManager with config kylin_metadata@hdfs,path=hdfs://vmi250453.contaboserver.net:8020/kylin/kylin_metadata/kylin-9824cf65-4f0d-94df-7cc4-c748718ab4f3/kylin_sales_cube_global_dictionary2/metadata
20/10/29 20:34:55 INFO common.KylinConfig: Creating new manager instance of class org.apache.kylin.metadata.project.ProjectManager
20/10/29 20:34:55 INFO project.ProjectManager: Initializing ProjectManager with metadata url kylin_metadata@hdfs,path=hdfs://vmi250453.contaboserver.net:8020/kylin/kylin_metadata/kylin-9824cf65-4f0d-94df-7cc4-c748718ab4f3/kylin_sales_cube_global_dictionary2/metadata
20/10/29 20:34:55 INFO common.KylinConfig: Creating new manager instance of class org.apache.kylin.metadata.cachesync.Broadcaster
20/10/29 20:34:55 INFO common.KylinConfig: Creating new manager instance of class org.apache.kylin.metadata.model.DataModelManager
20/10/29 20:34:55 INFO common.KylinConfig: Creating new manager instance of class org.apache.kylin.metadata.TableMetadataManager
20/10/29 20:34:56 INFO measure.MeasureTypeFactory: Checking custom measure types from kylin config
20/10/29 20:34:56 INFO measure.MeasureTypeFactory: registering COUNT_DISTINCT(hllc), class org.apache.kylin.measure.hllc.HLLCMeasureType$Factory
20/10/29 20:34:56 INFO measure.MeasureTypeFactory: registering COUNT_DISTINCT(bitmap), class org.apache.kylin.measure.bitmap.BitmapMeasureType$Factory
20/10/29 20:34:56 INFO measure.MeasureTypeFactory: registering TOP_N(topn), class org.apache.kylin.measure.topn.TopNMeasureType$Factory
20/10/29 20:34:56 INFO measure.MeasureTypeFactory: registering RAW(raw), class org.apache.kylin.measure.raw.RawMeasureType$Factory
20/10/29 20:34:56 INFO measure.MeasureTypeFactory: registering EXTENDED_COLUMN(extendedcolumn), class org.apache.kylin.measure.extendedcolumn.ExtendedColumnMeasureType$Factory
20/10/29 20:34:56 INFO measure.MeasureTypeFactory: registering PERCENTILE_APPROX(percentile), class org.apache.kylin.measure.percentile.PercentileMeasureType$Factory
20/10/29 20:34:56 INFO measure.MeasureTypeFactory: registering COUNT_DISTINCT(dim_dc), class org.apache.kylin.measure.dim.DimCountDistinctMeasureType$Factory
20/10/29 20:34:56 INFO measure.MeasureTypeFactory: registering STDDEV_SUM(stddev_sum), class org.apache.kylin.measure.stddev.StdDevSumMeasureType$Factory
20/10/29 20:34:56 INFO measure.MeasureTypeFactory: registering COUNT_DISTINCT(bitmap_map), class org.apache.kylin.measure.map.bitmap.BitmapMapMeasureType$Factory
20/10/29 20:34:56 INFO common.KylinConfig: Creating new manager instance of class org.apache.kylin.cube.cuboid.CuboidManager
20/10/29 20:34:56 INFO common.KylinConfig: Creating new manager instance of class org.apache.kylin.dict.DictionaryManager
20/10/29 20:34:56 INFO dict.DictionaryManager: Loading dictionary at /dict/DEFAULT.KYLIN_SALES/LEAF_CATEG_ID/ccc39e3a-7ab9-b2c2-9ffa-7d2a06a4a5ed.dict
20/10/29 20:34:56 INFO dict.DictionaryManager: Loading dictionary at /dict/DEFAULT.KYLIN_CATEGORY_GROUPINGS/META_CATEG_NAME/c583760e-bee8-a82d-bdaa-dde813713ea8.dict
20/10/29 20:34:56 INFO dict.DictionaryManager: Loading dictionary at /dict/DEFAULT.KYLIN_CATEGORY_GROUPINGS/CATEG_LVL2_NAME/e82f5944-56cc-059d-a538-424c225f6d07.dict
20/10/29 20:34:56 INFO dict.DictionaryManager: Loading dictionary at /dict/DEFAULT.KYLIN_CATEGORY_GROUPINGS/CATEG_LVL3_NAME/a1909327-6061-5140-e194-8e64bf19cc87.dict
20/10/29 20:34:56 INFO dict.DictionaryManager: Loading dictionary at /dict/DEFAULT.KYLIN_ACCOUNT/ACCOUNT_BUYER_LEVEL/b54e3be1-f115-b162-6e2a-d7a95f73927a.dict
20/10/29 20:34:56 INFO dict.DictionaryManager: Loading dictionary at /dict/DEFAULT.KYLIN_ACCOUNT/ACCOUNT_SELLER_LEVEL/0cbdb82a-772a-1313-ad6d-2777356b270b.dict
20/10/29 20:34:56 INFO dict.DictionaryManager: Loading dictionary at /dict/DEFAULT.KYLIN_ACCOUNT/ACCOUNT_COUNTRY/de7685a4-6d53-a8bb-a98c-7a389746520b.dict
20/10/29 20:34:56 INFO dict.DictionaryManager: Loading dictionary at /dict/DEFAULT.KYLIN_COUNTRY/NAME/2af675b0-3a21-20ca-37f5-24095381d1af.dict
20/10/29 20:34:56 INFO dict.DictionaryManager: Loading dictionary at /dict/DEFAULT.KYLIN_SALES/LSTG_FORMAT_NAME/001b0abd-f510-ec1d-cae9-1e610dcd2f02.dict
20/10/29 20:34:56 INFO dict.DictionaryManager: Loading dictionary at /dict/DEFAULT.KYLIN_SALES/LSTG_SITE_ID/6a7b7c70-764f-a126-2c80-f08079444b0b.dict
20/10/29 20:34:56 INFO dict.DictionaryManager: Loading dictionary at /dict/DEFAULT.KYLIN_SALES/OPS_USER_ID/2857b43f-9491-d016-d658-46f325eaa1ab.dict
20/10/29 20:34:56 INFO dict.DictionaryManager: Loading dictionary at /dict/DEFAULT.KYLIN_SALES/OPS_REGION/28c7715a-fd09-e915-617f-623e6e5b11bc.dict
20/10/29 20:34:56 INFO util.KeyValueBuilder: The start time for segment kylin_sales_cube_global_dictionary2[20100101000000_20201001000000] is 14610
20/10/29 20:34:56 INFO common.BaseCuboidBuilder: Enable hive global dictionary for DEFAULT.KYLIN_SALES.SELLER_ID
20/10/29 20:34:56 INFO common.BaseCuboidBuilder: Enable hive global dictionary for DEFAULT.KYLIN_SALES.PRICE
20/10/29 20:34:56 INFO common.BaseCuboidBuilder: Enable hive global dictionary for DEFAULT.KYLIN_SALES.ITEM_COUNT
20/10/29 20:34:56 ERROR executor.Executor: Exception in task 1.0 in stage 0.0 (TID 1)
java.lang.NumberFormatException: For input string: "7623.0000"
	at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)
	at java.lang.Integer.parseInt(Integer.java:580)
	at java.lang.Integer.parseInt(Integer.java:615)
	at org.apache.kylin.measure.bitmap.BitmapMeasureType$1.valueOf(BitmapMeasureType.java:118)
	at org.apache.kylin.measure.bitmap.BitmapMeasureType$1.valueOf(BitmapMeasureType.java:99)
	at org.apache.kylin.engine.mr.common.BaseCuboidBuilder.buildValueObjects(BaseCuboidBuilder.java:116)
	at org.apache.kylin.engine.spark.SparkCubingByLayer$EncodeBaseCuboid.call(SparkCubingByLayer.java:297)
	at org.apache.kylin.engine.spark.SparkCubingByLayer$EncodeBaseCuboid.call(SparkCubingByLayer.java:257)
	at org.apache.spark.api.java.JavaPairRDD$$anonfun$pairFunToScalaFun$1.apply(JavaPairRDD.scala:1043)
	at org.apache.spark.api.java.JavaPairRDD$$anonfun$pairFunToScalaFun$1.apply(JavaPairRDD.scala:1043)
	at scala.collection.Iterator$$anon$11.next(Iterator.scala:410)
	at org.apache.spark.util.collection.ExternalSorter.insertAll(ExternalSorter.scala:193)
	at org.apache.spark.shuffle.sort.SortShuffleWriter.write(SortShuffleWriter.scala:63)
	at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:96)
	at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:53)
	at org.apache.spark.scheduler.Task.run(Task.scala:109)
	at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:345)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)
20/10/29 20:34:56 INFO executor.CoarseGrainedExecutorBackend: Got assigned task 2
20/10/29 20:34:56 INFO executor.Executor: Running task 1.1 in stage 0.0 (TID 2)
20/10/29 20:34:56 INFO rdd.HadoopRDD: Input split: hdfs://vmi250453.contaboserver.net:8020/kylin/kylin_metadata/kylin-9824cf65-4f0d-94df-7cc4-c748718ab4f3/kylin_intermediate_kylin_sales_cube_global_dictionary2_dec9f4c9_59e5_1285_865b_ed6aded81db3/000000_0:827554+827554
20/10/29 20:34:56 INFO common.AbstractHadoopJob: KylinConfig cached for : kylin_metadata@hdfs,path=hdfs://vmi250453.contaboserver.net:8020/kylin/kylin_metadata/kylin-9824cf65-4f0d-94df-7cc4-c748718ab4f3/kylin_sales_cube_global_dictionary2/metadata
20/10/29 20:34:56 INFO util.KeyValueBuilder: The start time for segment kylin_sales_cube_global_dictionary2[20100101000000_20201001000000] is 14610
20/10/29 20:34:56 INFO common.BaseCuboidBuilder: Enable hive global dictionary for DEFAULT.KYLIN_SALES.SELLER_ID
20/10/29 20:34:56 INFO common.BaseCuboidBuilder: Enable hive global dictionary for DEFAULT.KYLIN_SALES.PRICE
20/10/29 20:34:56 INFO common.BaseCuboidBuilder: Enable hive global dictionary for DEFAULT.KYLIN_SALES.ITEM_COUNT
20/10/29 20:34:56 ERROR executor.Executor: Exception in task 1.1 in stage 0.0 (TID 2)
java.lang.NumberFormatException: For input string: "7623.0000"
	at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)
	at java.lang.Integer.parseInt(Integer.java:580)
	at java.lang.Integer.parseInt(Integer.java:615)
	at org.apache.kylin.measure.bitmap.BitmapMeasureType$1.valueOf(BitmapMeasureType.java:118)
	at org.apache.kylin.measure.bitmap.BitmapMeasureType$1.valueOf(BitmapMeasureType.java:99)
	at org.apache.kylin.engine.mr.common.BaseCuboidBuilder.buildValueObjects(BaseCuboidBuilder.java:116)
	at org.apache.kylin.engine.spark.SparkCubingByLayer$EncodeBaseCuboid.call(SparkCubingByLayer.java:297)
	at org.apache.kylin.engine.spark.SparkCubingByLayer$EncodeBaseCuboid.call(SparkCubingByLayer.java:257)
	at org.apache.spark.api.java.JavaPairRDD$$anonfun$pairFunToScalaFun$1.apply(JavaPairRDD.scala:1043)
	at org.apache.spark.api.java.JavaPairRDD$$anonfun$pairFunToScalaFun$1.apply(JavaPairRDD.scala:1043)
	at scala.collection.Iterator$$anon$11.next(Iterator.scala:410)
	at org.apache.spark.util.collection.ExternalSorter.insertAll(ExternalSorter.scala:193)
	at org.apache.spark.shuffle.sort.SortShuffleWriter.write(SortShuffleWriter.scala:63)
	at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:96)
	at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:53)
	at org.apache.spark.scheduler.Task.run(Task.scala:109)
	at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:345)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)
20/10/29 20:34:57 INFO executor.CoarseGrainedExecutorBackend: Got assigned task 4
20/10/29 20:34:57 INFO executor.Executor: Running task 0.1 in stage 0.0 (TID 4)
20/10/29 20:34:57 INFO rdd.HadoopRDD: Input split: hdfs://vmi250453.contaboserver.net:8020/kylin/kylin_metadata/kylin-9824cf65-4f0d-94df-7cc4-c748718ab4f3/kylin_intermediate_kylin_sales_cube_global_dictionary2_dec9f4c9_59e5_1285_865b_ed6aded81db3/000000_0:0+827554
20/10/29 20:34:57 INFO common.AbstractHadoopJob: KylinConfig cached for : kylin_metadata@hdfs,path=hdfs://vmi250453.contaboserver.net:8020/kylin/kylin_metadata/kylin-9824cf65-4f0d-94df-7cc4-c748718ab4f3/kylin_sales_cube_global_dictionary2/metadata
20/10/29 20:34:57 INFO util.KeyValueBuilder: The start time for segment kylin_sales_cube_global_dictionary2[20100101000000_20201001000000] is 14610
20/10/29 20:34:57 INFO common.BaseCuboidBuilder: Enable hive global dictionary for DEFAULT.KYLIN_SALES.SELLER_ID
20/10/29 20:34:57 INFO common.BaseCuboidBuilder: Enable hive global dictionary for DEFAULT.KYLIN_SALES.PRICE
20/10/29 20:34:57 INFO common.BaseCuboidBuilder: Enable hive global dictionary for DEFAULT.KYLIN_SALES.ITEM_COUNT
20/10/29 20:34:57 ERROR executor.Executor: Exception in task 0.1 in stage 0.0 (TID 4)
java.lang.NumberFormatException: For input string: "1494.0000"
	at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)
	at java.lang.Integer.parseInt(Integer.java:580)
	at java.lang.Integer.parseInt(Integer.java:615)
	at org.apache.kylin.measure.bitmap.BitmapMeasureType$1.valueOf(BitmapMeasureType.java:118)
	at org.apache.kylin.measure.bitmap.BitmapMeasureType$1.valueOf(BitmapMeasureType.java:99)
	at org.apache.kylin.engine.mr.common.BaseCuboidBuilder.buildValueObjects(BaseCuboidBuilder.java:116)
	at org.apache.kylin.engine.spark.SparkCubingByLayer$EncodeBaseCuboid.call(SparkCubingByLayer.java:297)
	at org.apache.kylin.engine.spark.SparkCubingByLayer$EncodeBaseCuboid.call(SparkCubingByLayer.java:257)
	at org.apache.spark.api.java.JavaPairRDD$$anonfun$pairFunToScalaFun$1.apply(JavaPairRDD.scala:1043)
	at org.apache.spark.api.java.JavaPairRDD$$anonfun$pairFunToScalaFun$1.apply(JavaPairRDD.scala:1043)
	at scala.collection.Iterator$$anon$11.next(Iterator.scala:410)
	at org.apache.spark.util.collection.ExternalSorter.insertAll(ExternalSorter.scala:193)
	at org.apache.spark.shuffle.sort.SortShuffleWriter.write(SortShuffleWriter.scala:63)
	at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:96)
	at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:53)
	at org.apache.spark.scheduler.Task.run(Task.scala:109)
	at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:345)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)
20/10/29 20:35:03 INFO executor.CoarseGrainedExecutorBackend: Driver commanded a shutdown
20/10/29 20:35:03 INFO memory.MemoryStore: MemoryStore cleared
20/10/29 20:35:03 INFO storage.BlockManager: BlockManager stopped
20/10/29 20:35:03 INFO util.ShutdownHookManager: Shutdown hook called