I am running EMR hive query on S3 and it fails saying "Map operator initialization failed"
I tried to set HADOOP_CLASSPATH as below, still no luck.
set HADOOP_CLASSPATH=/usr/lib/hive/lib/*;
Also, adding below jar,
add jar /usr/hive/json-serde-1.3.7-jar-with-dependencies.jar . This jar file is present at the given path.
I am not sure why it is complaining as below:
Caused by: java.lang.NoClassDefFoundError: org/apache/hadoop/hive/serde2/SerDe
The log is as below:
Status: Failed Vertex failed, vertexName=Map 10, vertexId=vertex_1515176779844_0076_2_02, diagnostics=[Task failed, taskId=task_1515176779844_0076_2_02_000031, diagnostics=[TaskAttempt 0 failed, info=[Error: Error while running task ( failure ) : attempt_1515176779844_0076_2_02_000031_0:java.lang.RuntimeException: java.lang.RuntimeException: Map operator initialization failed at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:211) at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.run(TezProcessor.java:168) at org.apache.tez.runtime.LogicalIOProcessorRuntimeTask.run(LogicalIOProcessorRuntimeTask.java:370) at org.apache.tez.runtime.task.TaskRunner2Callable$1.run(TaskRunner2Callable.java:73) at org.apache.tez.runtime.task.TaskRunner2Callable$1.run(TaskRunner2Callable.java:61) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:422) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1698) at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:61) at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:37) at org.apache.tez.common.CallableWithNdc.call(CallableWithNdc.java:36) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) Caused by: java.lang.RuntimeException: Map operator initialization failed at org.apache.hadoop.hive.ql.exec.tez.MapRecordProcessor.init(MapRecordProcessor.java:354) at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:184) ... 14 more Caused by: java.lang.NoClassDefFoundError: org/apache/hadoop/hive/serde2/SerDe at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:763) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at java.net.URLClassLoader.defineClass(URLClassLoader.java:467) at java.net.URLClassLoader.access$100(URLClassLoader.java:73) at java.net.URLClassLoader$1.run(URLClassLoader.java:368) at java.net.URLClassLoader$1.run(URLClassLoader.java:362) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:361) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:348) at org.apache.hadoop.conf.Configuration.getClassByNameOrNull(Configuration.java:2134) at org.apache.hadoop.conf.Configuration.getClassByName(Configuration.java:2099) at org.apache.hadoop.hive.ql.plan.PartitionDesc.getDeserializer(PartitionDesc.java:177) at org.apache.hadoop.hive.ql.exec.MapOperator.getConvertedOI(MapOperator.java:295) at org.apache.hadoop.hive.ql.exec.MapOperator.setChildren(MapOperator.java:420) at org.apache.hadoop.hive.ql.exec.tez.MapRecordProcessor.init(MapRecordProcessor.java:286) ... 15 more Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.hive.serde2.SerDe at java.net.URLClassLoader.findClass(URLClassLoader.java:381) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ... 35 more ], TaskAttempt 1 failed, info=[Error: Error while running task ( failure ) : attempt_1515176779844_0076_2_02_000031_1:java.lang.RuntimeException: java.lang.RuntimeException: Map operator initialization failed at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:211) at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.run(TezProcessor.java:168) at org.apache.tez.runtime.LogicalIOProcessorRuntimeTask.run(LogicalIOProcessorRuntimeTask.java:370) at org.apache.tez.runtime.task.TaskRunner2Callable$1.run(TaskRunner2Callable.java:73) at org.apache.tez.runtime.task.TaskRunner2Callable$1.run(TaskRunner2Callable.java:61) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:422) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1698) at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:61) at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:37) at org.apache.tez.common.CallableWithNdc.call(CallableWithNdc.java:36) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) Caused by: java.lang.RuntimeException: Map operator initialization failed at org.apache.hadoop.hive.ql.exec.tez.MapRecordProcessor.init(MapRecordProcessor.java:354) at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:184) ... 14 more Caused by: java.lang.NoClassDefFoundError: org/apache/hadoop/hive/serde2/SerDe at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:763) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at java.net.URLClassLoader.defineClass(URLClassLoader.java:467) at java.net.URLClassLoader.access$100(URLClassLoader.java:73) at java.net.URLClassLoader$1.run(URLClassLoader.java:368) at java.net.URLClassLoader$1.run(URLClassLoader.java:362) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:361) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:348) at org.apache.hadoop.conf.Configuration.getClassByNameOrNull(Configuration.java:2134) at org.apache.hadoop.conf.Configuration.getClassByName(Configuration.java:2099) at org.apache.hadoop.hive.ql.plan.PartitionDesc.getDeserializer(PartitionDesc.java:177) at org.apache.hadoop.hive.ql.exec.MapOperator.getConvertedOI(MapOperator.java:295) at org.apache.hadoop.hive.ql.exec.MapOperator.setChildren(MapOperator.java:420) at org.apache.hadoop.hive.ql.exec.tez.MapRecordProcessor.init(MapRecordProcessor.java:286) ... 15 more Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.hive.serde2.SerDe at java.net.URLClassLoader.findClass(URLClassLoader.java:381) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ... 35 more ], TaskAttempt 2 failed, info=[Error: Error while running task ( failure ) : attempt_1515176779844_0076_2_02_000031_2:java.lang.RuntimeException: java.lang.RuntimeException: Map operator initialization failed at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:211) at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.run(TezProcessor.java:168) at org.apache.tez.runtime.LogicalIOProcessorRuntimeTask.run(LogicalIOProcessorRuntimeTask.java:370) at org.apache.tez.runtime.task.TaskRunner2Callable$1.run(TaskRunner2Callable.java:73) at org.apache.tez.runtime.task.TaskRunner2Callable$1.run(TaskRunner2Callable.java:61) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:422) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1698) at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:61) at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:37) at org.apache.tez.common.CallableWithNdc.call(CallableWithNdc.java:36) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) Caused by: java.lang.RuntimeException: Map operator initialization failed at org.apache.hadoop.hive.ql.exec.tez.MapRecordProcessor.init(MapRecordProcessor.java:354) at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:184) ... 14 more Caused by: java.lang.NoClassDefFoundError: org/apache/hadoop/hive/serde2/SerDe at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:763) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at java.net.URLClassLoader.defineClass(URLClassLoader.java:467) at java.net.URLClassLoader.access$100(URLClassLoader.java:73) at java.net.URLClassLoader$1.run(URLClassLoader.java:368) at java.net.URLClassLoader$1.run(URLClassLoader.java:362) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:361) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:348) at org.apache.hadoop.conf.Configuration.getClassByNameOrNull(Configuration.java:2134) at org.apache.hadoop.conf.Configuration.getClassByName(Configuration.java:2099) at org.apache.hadoop.hive.ql.plan.PartitionDesc.getDeserializer(PartitionDesc.java:177) at org.apache.hadoop.hive.ql.exec.MapOperator.getConvertedOI(MapOperator.java:295) at org.apache.hadoop.hive.ql.exec.MapOperator.setChildren(MapOperator.java:420) at org.apache.hadoop.hive.ql.exec.tez.MapRecordProcessor.init(MapRecordProcessor.java:286) ... 15 more Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.hive.serde2.SerDe at java.net.URLClassLoader.findClass(URLClassLoader.java:381) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ... 35 more ], TaskAttempt 3 failed, info=[Error: Error while running task ( failure ) : attempt_1515176779844_0076_2_02_000031_3:java.lang.RuntimeException: java.lang.RuntimeException: Map operator initialization failed at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:211) at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.run(TezProcessor.java:168) at org.apache.tez.runtime.LogicalIOProcessorRuntimeTask.run(LogicalIOProcessorRuntimeTask.java:370) at org.apache.tez.runtime.task.TaskRunner2Callable$1.run(TaskRunner2Callable.java:73) at org.apache.tez.runtime.task.TaskRunner2Callable$1.run(TaskRunner2Callable.java:61) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:422) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1698) at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:61) at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:37) at org.apache.tez.common.CallableWithNdc.call(CallableWithNdc.java:36) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) Caused by: java.lang.RuntimeException: Map operator initialization failed at org.apache.hadoop.hive.ql.exec.tez.MapRecordProcessor.init(MapRecordProcessor.java:354) at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:184) ... 14 more Caused by: java.lang.NoClassDefFoundError: org/apache/hadoop/hive/serde2/SerDe at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:763) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at java.net.URLClassLoader.defineClass(URLClassLoader.java:467) at java.net.URLClassLoader.access$100(URLClassLoader.java:73) at java.net.URLClassLoader$1.run(URLClassLoader.java:368) at java.net.URLClassLoader$1.run(URLClassLoader.java:362) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:361) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:348) at org.apache.hadoop.conf.Configuration.getClassByNameOrNull(Configuration.java:2134) at org.apache.hadoop.conf.Configuration.getClassByName(Configuration.java:2099) at org.apache.hadoop.hive.ql.plan.PartitionDesc.getDeserializer(PartitionDesc.java:177) at org.apache.hadoop.hive.ql.exec.MapOperator.getConvertedOI(MapOperator.java:295) at org.apache.hadoop.hive.ql.exec.MapOperator.setChildren(MapOperator.java:420) at org.apache.hadoop.hive.ql.exec.tez.MapRecordProcessor.init(MapRecordProcessor.java:286) ... 15 more Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.hive.serde2.SerDe at java.net.URLClassLoader.findClass(URLClassLoader.java:381) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ... 35 more ]], Vertex did not succeed due to OWN_TASK_FAILURE, failedTasks:1 killedTasks:159, Vertex vertex_1515176779844_0076_2_02 [Map 10] killed/failed due to:OWN_TASK_FAILURE] Vertex killed, vertexName=Reducer 7, vertexId=vertex_1515176779844_0076_2_04, diagnostics=[Vertex received Kill while in RUNNING state., Vertex did not succeed due to OTHER_VERTEX_FAILURE, failedTasks:0 killedTasks:12, Vertex vertex_1515176779844_0076_2_04 [Reducer 7] killed/failed due to:OTHER_VERTEX_FAILURE] Vertex killed, vertexName=Reducer 2, vertexId=vertex_1515176779844_0076_2_06, diagnostics=[Vertex received Kill while in RUNNING state., Vertex did not succeed due to OTHER_VERTEX_FAILURE, failedTasks:0 killedTasks:1, Vertex vertex_1515176779844_0076_2_06 [Reducer 2] killed/failed due to:OTHER_VERTEX_FAILURE] Vertex killed, vertexName=Reducer 4, vertexId=vertex_1515176779844_0076_2_08, diagnostics=[Vertex received Kill while in RUNNING state., Vertex did not succeed due to OTHER_VERTEX_FAILURE, failedTasks:0 killedTasks:7, Vertex vertex_1515176779844_0076_2_08 [Reducer 4] killed/failed due to:OTHER_VERTEX_FAILURE] Vertex killed, vertexName=Reducer 3, vertexId=vertex_1515176779844_0076_2_07, diagnostics=[Vertex received Kill while in RUNNING state., Vertex did not succeed due to OTHER_VERTEX_FAILURE, failedTasks:0 killedTasks:7, Vertex vertex_1515176779844_0076_2_07 [Reducer 3] killed/failed due to:OTHER_VERTEX_FAILURE] Vertex killed, vertexName=Reducer 5, vertexId=vertex_1515176779844_0076_2_10, diagnostics=[Vertex received Kill while in RUNNING state., Vertex did not succeed due to OTHER_VERTEX_FAILURE, failedTasks:0 killedTasks:14, Vertex vertex_1515176779844_0076_2_10 [Reducer 5] killed/failed due to:OTHER_VERTEX_FAILURE] Vertex killed, vertexName=Reducer 11, vertexId=vertex_1515176779844_0076_2_09, diagnostics=[Vertex received Kill while in RUNNING state., Vertex did not succeed due to OTHER_VERTEX_FAILURE, failedTasks:0 killedTasks:12, Vertex vertex_1515176779844_0076_2_09 [Reducer 11] killed/failed due to:OTHER_VERTEX_FAILURE] Vertex killed, vertexName=Map 6, vertexId=vertex_1515176779844_0076_2_03, diagnostics=[Vertex received Kill while in RUNNING state., Vertex did not succeed due to OTHER_VERTEX_FAILURE, failedTasks:0 killedTasks:165, Vertex vertex_1515176779844_0076_2_03 [Map 6] killed/failed due to:OTHER_VERTEX_FAILURE] Vertex killed, vertexName=Map 1, vertexId=vertex_1515176779844_0076_2_05, diagnostics=[Vertex received Kill while in RUNNING state., Vertex did not succeed due to OTHER_VERTEX_FAILURE, failedTasks:0 killedTasks:139, Vertex vertex_1515176779844_0076_2_05 [Map 1] killed/failed due to:OTHER_VERTEX_FAILURE] DAG did not succeed due to VERTEX_FAILURE. failedVertices:1 killedVertices:8 FAILED: Execution Error, return code 2 from org.apache.hadoop.hive.ql.exec.tez.TezTask. Vertex failed, vertexName=Map 10, vertexId=vertex_1515176779844_0076_2_02, diagnostics=[Task failed, taskId=task_1515176779844_0076_2_02_000031, diagnostics=[TaskAttempt 0 failed, info=[Error: Error while running task ( failure ) : attempt_1515176779844_0076_2_02_000031_0:java.lang.RuntimeException: java.lang.RuntimeException: Map operator initialization failed at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:211) at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.run(TezProcessor.java:168) at org.apache.tez.runtime.LogicalIOProcessorRuntimeTask.run(LogicalIOProcessorRuntimeTask.java:370) at org.apache.tez.runtime.task.TaskRunner2Callable$1.run(TaskRunner2Callable.java:73) at org.apache.tez.runtime.task.TaskRunner2Callable$1.run(TaskRunner2Callable.java:61) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:422) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1698) at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:61) at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:37) at org.apache.tez.common.CallableWithNdc.call(CallableWithNdc.java:36) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) Caused by: java.lang.RuntimeException: Map operator initialization failed at org.apache.hadoop.hive.ql.exec.tez.MapRecordProcessor.init(MapRecordProcessor.java:354) at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:184) ... 14 more Caused by: java.lang.NoClassDefFoundError: org/apache/hadoop/hive/serde2/SerDe at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:763) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at java.net.URLClassLoader.defineClass(URLClassLoader.java:467) at java.net.URLClassLoader.access$100(URLClassLoader.java:73) at java.net.URLClassLoader$1.run(URLClassLoader.java:368) at java.net.URLClassLoader$1.run(URLClassLoader.java:362) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:361) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:348) at org.apache.hadoop.conf.Configuration.getClassByNameOrNull(Configuration.java:2134) at org.apache.hadoop.conf.Configuration.getClassByName(Configuration.java:2099) at org.apache.hadoop.hive.ql.plan.PartitionDesc.getDeserializer(PartitionDesc.java:177) at org.apache.hadoop.hive.ql.exec.MapOperator.getConvertedOI(MapOperator.java:295) at org.apache.hadoop.hive.ql.exec.MapOperator.setChildren(MapOperator.java:420) at org.apache.hadoop.hive.ql.exec.tez.MapRecordProcessor.init(MapRecordProcessor.java:286) ... 15 more Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.hive.serde2.SerDe at java.net.URLClassLoader.findClass(URLClassLoader.java:381) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ... 35 more ], TaskAttempt 1 failed, info=[Error: Error while running task ( failure ) : attempt_1515176779844_0076_2_02_000031_1:java.lang.RuntimeException: java.lang.RuntimeException: Map operator initialization failed
