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Sqoop import all tables

avatar
Expert Contributor

Hello,

I would like to run a command like:

sqoop import-all-tables --driver com.ibm.db2.jcc.DB2Driver --connect jdbc:db2://localhost/testdb --username username --password password -- --schema the_schema --hive-database TestDB --hive-import

However, the "-- --schema the_schema" is not being picked up. Instead, all the tables are assuming that "testdb" is the schema instead of "the_schema".

Is there some way to correct this? we would like to the import-all-tables to work as we have many tables that maybe changing throughout the life of the database and hadoop.

Thanks,

Marcia

1 ACCEPTED SOLUTION

avatar
Rising Star

-D mapreduce.map.memory.mb=2048-D mapreduce.map.java.opts=-Xmx1024m . Change the memory acccordingly based on your cluster and try it.

View solution in original post

24 REPLIES 24

avatar
Rising Star

As per design of import-all-tables https://sqoop.apache.org/docs/1.4.3/SqoopUserGuide.html#_literal_sqoop_import_all_tables_literal --schema is not part of that tool. You may have to fetch individual tables and provide schema with the import tool.

avatar
Expert Contributor

i'm trying to run:

sqoop import-all-tables --driver com.ibm.db2.jcc.DB2Driver --connect jdbc:db2://local/TESTDB --username SCHEMA --password password --hive-database HIVEDB --hive-import -m 1

I get the error: ERROR tool.ImportAllTablesTool: Error during import: Import job failed!

Please let me know what I am doing wrong...

Thanks,

Marcy

avatar
Expert Contributor

Also get this error:

failed with state KILLED due to: MAP capability required is more than the supported max container capability in the cluster. Killing the Job.

avatar
Rising Star

-D mapreduce.map.memory.mb=2048-D mapreduce.map.java.opts=-Xmx1024m . Change the memory acccordingly based on your cluster and try it.

avatar
Expert Contributor

Previous errors solved.

Now I get:

Error: java.io.IOException: SQLException in nextKeyValue at org.apache.sqoop.mapreduce.db.DBRecordReader.nextKeyValue(DBRecordReader.java:277) at org.apache.hadoop.mapred.MapTask$NewTrackingRecordReader.nextKeyValue(MapTask.java:556)

avatar
Rising Star

i think we are dealing with multiple things here. Can you please accept the previous answers?

avatar
Rising Star

Post the entire error message and stack trace always that will help. Update your post with the entire stack trace to understand it better.

avatar
Expert Contributor

17/03/13 14:41:22 INFO mapreduce.Job: Task Id : attempt_1489428784285_0004_m_000000_0, Status : F AILED Error: java.io.IOException: SQLException in nextKeyValue at org.apache.sqoop.mapreduce.db.DBRecordReader.nextKeyValue(DBRecordReader.java:277) at org.apache.hadoop.mapred.MapTask$NewTrackingRecordReader.nextKeyValue(MapTask.java:556 ) at org.apache.hadoop.mapreduce.task.MapContextImpl.nextKeyValue(MapContextImpl.java:80) at org.apache.hadoop.mapreduce.lib.map.WrappedMapper$Context.nextKeyValue(WrappedMapper.j ava:91) at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:145) at org.apache.sqoop.mapreduce.AutoProgressMapper.run(AutoProgressMapper.java:64) at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:787) at org.apache.hadoop.mapred.MapTask.run(MapTask.java:341) at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:168) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:422) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1724) at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:162) Caused by: com.ibm.db2.jcc.am.SqlSyntaxErrorException: DB2 SQL Error: SQLCODE=-206, SQLSTATE=4270 3, SQLERRMC=PROJECT_ID, DRIVER=4.11.77 at com.ibm.db2.jcc.am.gd.a(gd.java:676) at com.ibm.db2.jcc.am.gd.a(gd.java:60) at com.ibm.db2.jcc.am.gd.a(gd.java:127) at com.ibm.db2.jcc.am.jn.c(jn.java:2561) at com.ibm.db2.jcc.am.jn.d(jn.java:2549) at com.ibm.db2.jcc.am.jn.a(jn.java:2025) at com.ibm.db2.jcc.am.kn.a(kn.java:6836) at com.ibm.db2.jcc.t4.cb.g(cb.java:140) at com.ibm.db2.jcc.t4.cb.a(cb.java:40) at com.ibm.db2.jcc.t4.q.a(q.java:32) at com.ibm.db2.jcc.t4.rb.i(rb.java:135) at com.ibm.db2.jcc.am.jn.ib(jn.java:1996) at com.ibm.db2.jcc.am.kn.sc(kn.java:3058) at com.ibm.db2.jcc.am.kn.b(kn.java:3841) at com.ibm.db2.jcc.am.kn.fc(kn.java:702) at com.ibm.db2.jcc.am.kn.executeQuery(kn.java:672) at org.apache.sqoop.mapreduce.db.DBRecordReader.executeQuery(DBRecordReader.java:111) at org.apache.sqoop.mapreduce.db.DBRecordReader.nextKeyValue(DBRecordReader.java:235) ... 12 more 17/03/13 14:41:28 INFO mapreduce.Job: Task Id : attempt_1489428784285_0004_m_000000_1, Status : FAILED Error: java.io.IOException: SQLException in nextKeyValue at org.apache.sqoop.mapreduce.db.DBRecordReader.nextKeyValue(DBRecordReader.java:277) at org.apache.hadoop.mapred.MapTask$NewTrackingRecordReader.nextKeyValue(MapTask.java:556) at org.apache.hadoop.mapreduce.task.MapContextImpl.nextKeyValue(MapContextImpl.java:80) at org.apache.hadoop.mapreduce.lib.map.WrappedMapper$Context.nextKeyValue(WrappedMapper.java:91) at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:145) at org.apache.sqoop.mapreduce.AutoProgressMapper.run(AutoProgressMapper.java:64) at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:787) at org.apache.hadoop.mapred.MapTask.run(MapTask.java:341) at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:168) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:422) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1724) at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:162) Caused by: com.ibm.db2.jcc.am.SqlSyntaxErrorException: DB2 SQL Error: SQLCODE=-206, SQLSTATE=42703, SQLERRMC=PROJECT_ID, DRIVER=4.11.77 at com.ibm.db2.jcc.am.gd.a(gd.java:676) at com.ibm.db2.jcc.am.gd.a(gd.java:60) at com.ibm.db2.jcc.am.gd.a(gd.java:127) at com.ibm.db2.jcc.am.jn.c(jn.java:2561) at com.ibm.db2.jcc.am.jn.d(jn.java:2549) at com.ibm.db2.jcc.am.jn.a(jn.java:2025) at com.ibm.db2.jcc.am.kn.a(kn.java:6836) at com.ibm.db2.jcc.t4.cb.g(cb.java:140) at com.ibm.db2.jcc.t4.cb.a(cb.java:40) at com.ibm.db2.jcc.t4.q.a(q.java:32) at com.ibm.db2.jcc.t4.rb.i(rb.java:135) at com.ibm.db2.jcc.am.jn.ib(jn.java:1996) at com.ibm.db2.jcc.am.kn.sc(kn.java:3058) at com.ibm.db2.jcc.am.kn.b(kn.java:3841) at com.ibm.db2.jcc.am.kn.fc(kn.java:702) at com.ibm.db2.jcc.am.kn.executeQuery(kn.java:672) at org.apache.sqoop.mapreduce.db.DBRecordReader.executeQuery(DBRecordReader.java:111) at org.apache.sqoop.mapreduce.db.DBRecordReader.nextKeyValue(DBRecordReader.java:235) ... 12 more Container killed by the ApplicationMaster. Container killed on request. Exit code is 143 Container exited with a non-zero exit code 143 17/03/13 14:41:33 INFO mapreduce.Job: Task Id : attempt_1489428784285_0004_m_000000_2, Status : FAILED Error: java.io.IOException: SQLException in nextKeyValue at org.apache.sqoop.mapreduce.db.DBRecordReader.nextKeyValue(DBRecordReader.java:277) at org.apache.hadoop.mapred.MapTask$NewTrackingRecordReader.nextKeyValue(MapTask.java:556) at org.apache.hadoop.mapreduce.task.MapContextImpl.nextKeyValue(MapContextImpl.java:80) at org.apache.hadoop.mapreduce.lib.map.WrappedMapper$Context.nextKeyValue(WrappedMapper.java:91) at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:145) at org.apache.sqoop.mapreduce.AutoProgressMapper.run(AutoProgressMapper.java:64) at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:787) at org.apache.hadoop.mapred.MapTask.run(MapTask.java:341) 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:422) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1724) at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:162) Caused by: com.ibm.db2.jcc.am.SqlSyntaxErrorException: DB2 SQL Error: SQLCODE=-206, SQLSTATE=42703, SQLERRMC=PROJECT_ID, DRIVER=4.11.77 at com.ibm.db2.jcc.am.gd.a(gd.java:676) at com.ibm.db2.jcc.am.gd.a(gd.java:60) at com.ibm.db2.jcc.am.gd.a(gd.java:127) at com.ibm.db2.jcc.am.jn.c(jn.java:2561) at com.ibm.db2.jcc.am.jn.d(jn.java:2549) at com.ibm.db2.jcc.am.jn.a(jn.java:2025) at com.ibm.db2.jcc.am.kn.a(kn.java:6836) at com.ibm.db2.jcc.t4.cb.g(cb.java:140) at com.ibm.db2.jcc.t4.cb.a(cb.java:40) at com.ibm.db2.jcc.t4.q.a(q.java:32) at com.ibm.db2.jcc.t4.rb.i(rb.java:135) at com.ibm.db2.jcc.am.jn.ib(jn.java:1996) at com.ibm.db2.jcc.am.kn.sc(kn.java:3058) at com.ibm.db2.jcc.am.kn.b(kn.java:3841) at com.ibm.db2.jcc.am.kn.fc(kn.java:702) at com.ibm.db2.jcc.am.kn.executeQuery(kn.java:672) at org.apache.sqoop.mapreduce.db.DBRecordReader.executeQuery(DBRecordReader.java:111) at org.apache.sqoop.mapreduce.db.DBRecordReader.nextKeyValue(DBRecordReader.java:235) ... 12 more Container killed by the ApplicationMaster. Container killed on request. Exit code is 143 Container exited with a non-zero exit code 143 17/03/13 14:41:44 INFO mapreduce.Job: map 100% reduce 0% 17/03/13 14:41:45 INFO mapreduce.Job: Job job_1489428784285_0004 failed with state FAILED due to: Task failed task_1489428784285_0004_m_000000 Job failed as tasks failed. failedMaps:1 failedReduces:0 17/03/13 14:41:45 INFO mapreduce.Job: Counters: 8 Job Counters Failed map tasks=4 Launched map tasks=4 Other local map tasks=4 Total time spent by all maps in occupied slots (ms)=21762 Total time spent by all reduces in occupied slots (ms)=0 Total time spent by all map tasks (ms)=21762 Total vcore-milliseconds taken by all map tasks=21762 Total megabyte-milliseconds taken by all map tasks=55710720 17/03/13 14:41:45 WARN mapreduce.Counters: Group FileSystemCounters is deprecated. Use org.apache.hadoop.mapreduce.FileSystemCounter instead 17/03/13 14:41:45 INFO mapreduce.ImportJobBase: Transferred 0 bytes in 51.3195 seconds (0 bytes/sec) 17/03/13 14:41:45 WARN mapreduce.Counters: Group org.apache.hadoop.mapred.Task$Counter is deprecated. Use org.apache.hadoop.mapreduce.TaskCounter instead 17/03/13 14:41:45 INFO mapreduce.ImportJobBase: Retrieved 0 records. 17/03/13 14:41:45 ERROR tool.ImportAllTablesTool: Error during import: Import job failed!