This below one is single stack trace, please help me on this Stack Trace: Error: org.apache.sqoop.common.SqoopException: MAPRED_EXEC_0017:Error occurs during extractor run at org.apache.sqoop.job.mr.SqoopMapper.run(SqoopMapper.java:99) at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:764) at org.apache.hadoop.mapred.MapTask.run(MapTask.java:340) at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:168) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:415) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1614) at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:163) Caused by: org.apache.sqoop.common.SqoopException: MAPRED_EXEC_0013:Cannot write to the data writer at org.apache.sqoop.job.mr.SqoopMapper$SqoopMapDataWriter.writeContent(SqoopMapper.java:148) at org.apache.sqoop.job.mr.SqoopMapper$SqoopMapDataWriter.writeArrayRecord(SqoopMapper.java:122) at org.apache.sqoop.connector.jdbc.GenericJdbcExtractor.extract(GenericJdbcExtractor.java:62) at org.apache.sqoop.connector.jdbc.GenericJdbcExtractor.extract(GenericJdbcExtractor.java:31) at org.apache.sqoop.job.mr.SqoopMapper.run(SqoopMapper.java:94) ... 7 more Caused by: org.apache.sqoop.common.SqoopException: MAPRED_EXEC_0018:Error occurs during loader run at org.apache.sqoop.job.mr.SqoopOutputFormatLoadExecutor$ConsumerThread.run(SqoopOutputFormatLoadExecutor.java:255) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) at java.util.concurrent.FutureTask.run(FutureTask.java:166) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) at java.lang.Thread.run(Thread.java:722) Caused by: org.apache.sqoop.common.SqoopException: GENERIC_HDFS_CONNECTOR_0005:Error occurs during loader run at org.apache.sqoop.connector.hdfs.HdfsLoader.load(HdfsLoader.java:92) at org.apache.sqoop.connector.hdfs.HdfsLoader.load(HdfsLoader.java:40) at org.apache.sqoop.job.mr.SqoopOutputFormatLoadExecutor$ConsumerThread.run(SqoopOutputFormatLoadExecutor.java:247) ... 6 more Caused by: java.io.IOException: Failed on local exception: java.io.IOException: com.google.protobuf.InvalidProtocolBufferException: Protocol message end-group tag did not match expected tag.;
Iam using sqoop 1.99.4 version Thanks Akram Syed ---- On Wed, 07 Jan 2015 00:06:36 +0530 Abraham Elmahrek<[email protected]> wrote ---- Hey there, Could you check your MapReduce task logs and your your container logs? There should be more information (a stack trace perhaps) describing what happened. -Abe On Tue, Jan 6, 2015 at 3:28 AM, Syed Akram <[email protected]> wrote: Hi, When iam trying to start a job in sqoop2, each time the job is failing with these exceptions Errors: 1. org.apache.sqoop.common.SqoopException: MAPRED_EXEC_0017:Error occurs during extractor run 2. org.apache.sqoop.common.SqoopException: MAPRED_EXEC_0013:Cannot write to the data write 3. org.apache.sqoop.common.SqoopException: MAPRED_EXEC_0018:Error occurs during loader run Iam trying to import Table with NULL values in it to HDFS, Please let me know , if any solution, Thanks Akram Syed
