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From "Ruslan Dautkhanov (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (SQOOP-3025) Oracle Direct export from HCatalog parquet table gives NPE in kerberized cluster
Date Sat, 15 Oct 2016 17:09:20 GMT

     [ https://issues.apache.org/jira/browse/SQOOP-3025?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ruslan Dautkhanov updated SQOOP-3025:
-------------------------------------
    Description: 
Getting following exception in one of the mappers stack when try to export to Oracle from
Hive Parquet 

{noformat}
2016-10-14 23:14:01,027 ERROR [main] org.apache.sqoop.manager.oracle.OraOopOutputFormatInsert:
The following error occurred during configurePreparedStatement()
java.lang.NullPointerException
	at org.apache.sqoop.manager.oracle.OraOopOutputFormatBase$OraOopDBRecordWriterBase.setBindValueAtName(OraOopOutputFormatBase.java:432)
	at org.apache.sqoop.manager.oracle.OraOopOutputFormatBase$OraOopDBRecordWriterBase.configurePreparedStatementColumns(OraOopOutputFormatBase.java:547)
	at org.apache.sqoop.manager.oracle.OraOopOutputFormatInsert$OraOopDBRecordWriterInsert.configurePreparedStatement(OraOopOutputFormatInsert.java:246)
	at org.apache.sqoop.manager.oracle.OraOopOutputFormatBase$OraOopDBRecordWriterBase.getPreparedStatement(OraOopOutputFormatBase.java:303)
	at org.apache.sqoop.mapreduce.AsyncSqlRecordWriter.execUpdate(AsyncSqlRecordWriter.java:153)
	at org.apache.sqoop.mapreduce.AsyncSqlRecordWriter.close(AsyncSqlRecordWriter.java:194)
	at org.apache.sqoop.manager.oracle.OraOopOutputFormatBase$OraOopDBRecordWriterBase.close(OraOopOutputFormatBase.java:578)
	at org.apache.sqoop.manager.oracle.OraOopOutputFormatInsert$OraOopDBRecordWriterInsert.close(OraOopOutputFormatInsert.java:107)
	at org.apache.hadoop.mapred.MapTask$NewDirectOutputCollector.close(MapTask.java:670)
	at org.apache.hadoop.mapred.MapTask.closeQuietly(MapTask.java:2016)
	at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:797)
	at org.apache.hadoop.mapred.MapTask.run(MapTask.java:341)
	at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:163)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:415)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1671)
	at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:158)
2016-10-14 23:14:01,074 INFO [main] org.apache.sqoop.manager.oracle.OraOopOutputFormatInsert:
Time spent performing an "exchange subpartition with table": 0.046365 sec.
2016-10-14 23:14:01,074 DEBUG [main] org.apache.sqoop.manager.oracle.OraOopOutputFormatInsert:
Dropping temporary mapper table "ORAOOP_20161014_231320_3"
2016-10-14 23:14:01,131 INFO [main] org.apache.hadoop.mapred.MapTask: Ignoring exception during
close for org.apache.hadoop.mapred.MapTask$NewDirectOutputCollector@54848551
java.io.IOException: java.sql.SQLException: java.lang.NullPointerException
	at org.apache.sqoop.mapreduce.AsyncSqlRecordWriter.close(AsyncSqlRecordWriter.java:197)
	at org.apache.sqoop.manager.oracle.OraOopOutputFormatBase$OraOopDBRecordWriterBase.close(OraOopOutputFormatBase.java:578)
	at org.apache.sqoop.manager.oracle.OraOopOutputFormatInsert$OraOopDBRecordWriterInsert.close(OraOopOutputFormatInsert.java:107)
	at org.apache.hadoop.mapred.MapTask$NewDirectOutputCollector.close(MapTask.java:670)
	at org.apache.hadoop.mapred.MapTask.closeQuietly(MapTask.java:2016)
	at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:797)
	at org.apache.hadoop.mapred.MapTask.run(MapTask.java:341)
	at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:163)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:415)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1671)
	at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:158)
Caused by: java.sql.SQLException: java.lang.NullPointerException
	at org.apache.sqoop.manager.oracle.OraOopOutputFormatInsert$OraOopDBRecordWriterInsert.configurePreparedStatement(OraOopOutputFormatInsert.java:255)
	at org.apache.sqoop.manager.oracle.OraOopOutputFormatBase$OraOopDBRecordWriterBase.getPreparedStatement(OraOopOutputFormatBase.java:303)
	at org.apache.sqoop.mapreduce.AsyncSqlRecordWriter.execUpdate(AsyncSqlRecordWriter.java:153)
	at org.apache.sqoop.mapreduce.AsyncSqlRecordWriter.close(AsyncSqlRecordWriter.java:194)
{noformat}

Will attach full log file as an attachment.

A minimal sqoop export parameters that reproduce this problem:

{quote}
sqoop export -Dmapred.map.max.attempts=1 --connect "jdbc:oracle:thin:@//somehost:1355/adash_prod_batch"
--username DISCOVER_STG_OWNER --password somePassword --table amf_trans_stg --hcatalog-database
disc_dv --hcatalog-table amf_trans_dv_09142016 --num-mappers 2 --columns "individ,part_code"
--direct --verbose 
{quote}

  was:
Getting following exception in one of the mappers stack when try to export to Oracle from
Hive Parquet 

{noformat}
2016-10-14 23:14:01,027 ERROR [main] org.apache.sqoop.manager.oracle.OraOopOutputFormatInsert:
The following error occurred during configurePreparedStatement()
java.lang.NullPointerException
	at org.apache.sqoop.manager.oracle.OraOopOutputFormatBase$OraOopDBRecordWriterBase.setBindValueAtName(OraOopOutputFormatBase.java:432)
	at org.apache.sqoop.manager.oracle.OraOopOutputFormatBase$OraOopDBRecordWriterBase.configurePreparedStatementColumns(OraOopOutputFormatBase.java:547)
	at org.apache.sqoop.manager.oracle.OraOopOutputFormatInsert$OraOopDBRecordWriterInsert.configurePreparedStatement(OraOopOutputFormatInsert.java:246)
	at org.apache.sqoop.manager.oracle.OraOopOutputFormatBase$OraOopDBRecordWriterBase.getPreparedStatement(OraOopOutputFormatBase.java:303)
	at org.apache.sqoop.mapreduce.AsyncSqlRecordWriter.execUpdate(AsyncSqlRecordWriter.java:153)
	at org.apache.sqoop.mapreduce.AsyncSqlRecordWriter.close(AsyncSqlRecordWriter.java:194)
	at org.apache.sqoop.manager.oracle.OraOopOutputFormatBase$OraOopDBRecordWriterBase.close(OraOopOutputFormatBase.java:578)
	at org.apache.sqoop.manager.oracle.OraOopOutputFormatInsert$OraOopDBRecordWriterInsert.close(OraOopOutputFormatInsert.java:107)
	at org.apache.hadoop.mapred.MapTask$NewDirectOutputCollector.close(MapTask.java:670)
	at org.apache.hadoop.mapred.MapTask.closeQuietly(MapTask.java:2016)
	at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:797)
	at org.apache.hadoop.mapred.MapTask.run(MapTask.java:341)
	at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:163)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:415)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1671)
	at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:158)
2016-10-14 23:14:01,074 INFO [main] org.apache.sqoop.manager.oracle.OraOopOutputFormatInsert:
Time spent performing an "exchange subpartition with table": 0.046365 sec.
2016-10-14 23:14:01,074 DEBUG [main] org.apache.sqoop.manager.oracle.OraOopOutputFormatInsert:
Dropping temporary mapper table "ORAOOP_20161014_231320_3"
2016-10-14 23:14:01,131 INFO [main] org.apache.hadoop.mapred.MapTask: Ignoring exception during
close for org.apache.hadoop.mapred.MapTask$NewDirectOutputCollector@54848551
java.io.IOException: java.sql.SQLException: java.lang.NullPointerException
	at org.apache.sqoop.mapreduce.AsyncSqlRecordWriter.close(AsyncSqlRecordWriter.java:197)
	at org.apache.sqoop.manager.oracle.OraOopOutputFormatBase$OraOopDBRecordWriterBase.close(OraOopOutputFormatBase.java:578)
	at org.apache.sqoop.manager.oracle.OraOopOutputFormatInsert$OraOopDBRecordWriterInsert.close(OraOopOutputFormatInsert.java:107)
	at org.apache.hadoop.mapred.MapTask$NewDirectOutputCollector.close(MapTask.java:670)
	at org.apache.hadoop.mapred.MapTask.closeQuietly(MapTask.java:2016)
	at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:797)
	at org.apache.hadoop.mapred.MapTask.run(MapTask.java:341)
	at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:163)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:415)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1671)
	at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:158)
Caused by: java.sql.SQLException: java.lang.NullPointerException
	at org.apache.sqoop.manager.oracle.OraOopOutputFormatInsert$OraOopDBRecordWriterInsert.configurePreparedStatement(OraOopOutputFormatInsert.java:255)
	at org.apache.sqoop.manager.oracle.OraOopOutputFormatBase$OraOopDBRecordWriterBase.getPreparedStatement(OraOopOutputFormatBase.java:303)
	at org.apache.sqoop.mapreduce.AsyncSqlRecordWriter.execUpdate(AsyncSqlRecordWriter.java:153)
	at org.apache.sqoop.mapreduce.AsyncSqlRecordWriter.close(AsyncSqlRecordWriter.java:194)
{noformat}

Will attach full log file as an attachment.

A minimal sqoop export parameters that reproduce this problem:

{noformat}
sqoop export -Dmapred.map.max.attempts=1 --connect "jdbc:oracle:thin:@//somehost:1355/adash_prod_batch"
--username DISCOVER_STG_OWNER --password somePassword --table amf_trans_stg --hcatalog-database
disc_dv --hcatalog-table amf_trans_dv_09142016 --num-mappers 2 --columns "individ,part_code"
--direct --verbose 
{noformat}


> Oracle Direct export from HCatalog parquet table gives NPE in kerberized cluster
> --------------------------------------------------------------------------------
>
>                 Key: SQOOP-3025
>                 URL: https://issues.apache.org/jira/browse/SQOOP-3025
>             Project: Sqoop
>          Issue Type: Bug
>          Components: build, codegen, connectors/oracle, hive-integration, metastore
>    Affects Versions: 1.4.6
>         Environment: Hadoop 2.6; Sqoop 1.4.6; Oracle 12c
>            Reporter: Ruslan Dautkhanov
>         Attachments: scoop_output.log, sqoop_OracleDirect_mapper_nullPointer_exception.txt
>
>
> Getting following exception in one of the mappers stack when try to export to Oracle
from Hive Parquet 
> {noformat}
> 2016-10-14 23:14:01,027 ERROR [main] org.apache.sqoop.manager.oracle.OraOopOutputFormatInsert:
The following error occurred during configurePreparedStatement()
> java.lang.NullPointerException
> 	at org.apache.sqoop.manager.oracle.OraOopOutputFormatBase$OraOopDBRecordWriterBase.setBindValueAtName(OraOopOutputFormatBase.java:432)
> 	at org.apache.sqoop.manager.oracle.OraOopOutputFormatBase$OraOopDBRecordWriterBase.configurePreparedStatementColumns(OraOopOutputFormatBase.java:547)
> 	at org.apache.sqoop.manager.oracle.OraOopOutputFormatInsert$OraOopDBRecordWriterInsert.configurePreparedStatement(OraOopOutputFormatInsert.java:246)
> 	at org.apache.sqoop.manager.oracle.OraOopOutputFormatBase$OraOopDBRecordWriterBase.getPreparedStatement(OraOopOutputFormatBase.java:303)
> 	at org.apache.sqoop.mapreduce.AsyncSqlRecordWriter.execUpdate(AsyncSqlRecordWriter.java:153)
> 	at org.apache.sqoop.mapreduce.AsyncSqlRecordWriter.close(AsyncSqlRecordWriter.java:194)
> 	at org.apache.sqoop.manager.oracle.OraOopOutputFormatBase$OraOopDBRecordWriterBase.close(OraOopOutputFormatBase.java:578)
> 	at org.apache.sqoop.manager.oracle.OraOopOutputFormatInsert$OraOopDBRecordWriterInsert.close(OraOopOutputFormatInsert.java:107)
> 	at org.apache.hadoop.mapred.MapTask$NewDirectOutputCollector.close(MapTask.java:670)
> 	at org.apache.hadoop.mapred.MapTask.closeQuietly(MapTask.java:2016)
> 	at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:797)
> 	at org.apache.hadoop.mapred.MapTask.run(MapTask.java:341)
> 	at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:163)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at javax.security.auth.Subject.doAs(Subject.java:415)
> 	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1671)
> 	at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:158)
> 2016-10-14 23:14:01,074 INFO [main] org.apache.sqoop.manager.oracle.OraOopOutputFormatInsert:
Time spent performing an "exchange subpartition with table": 0.046365 sec.
> 2016-10-14 23:14:01,074 DEBUG [main] org.apache.sqoop.manager.oracle.OraOopOutputFormatInsert:
Dropping temporary mapper table "ORAOOP_20161014_231320_3"
> 2016-10-14 23:14:01,131 INFO [main] org.apache.hadoop.mapred.MapTask: Ignoring exception
during close for org.apache.hadoop.mapred.MapTask$NewDirectOutputCollector@54848551
> java.io.IOException: java.sql.SQLException: java.lang.NullPointerException
> 	at org.apache.sqoop.mapreduce.AsyncSqlRecordWriter.close(AsyncSqlRecordWriter.java:197)
> 	at org.apache.sqoop.manager.oracle.OraOopOutputFormatBase$OraOopDBRecordWriterBase.close(OraOopOutputFormatBase.java:578)
> 	at org.apache.sqoop.manager.oracle.OraOopOutputFormatInsert$OraOopDBRecordWriterInsert.close(OraOopOutputFormatInsert.java:107)
> 	at org.apache.hadoop.mapred.MapTask$NewDirectOutputCollector.close(MapTask.java:670)
> 	at org.apache.hadoop.mapred.MapTask.closeQuietly(MapTask.java:2016)
> 	at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:797)
> 	at org.apache.hadoop.mapred.MapTask.run(MapTask.java:341)
> 	at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:163)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at javax.security.auth.Subject.doAs(Subject.java:415)
> 	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1671)
> 	at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:158)
> Caused by: java.sql.SQLException: java.lang.NullPointerException
> 	at org.apache.sqoop.manager.oracle.OraOopOutputFormatInsert$OraOopDBRecordWriterInsert.configurePreparedStatement(OraOopOutputFormatInsert.java:255)
> 	at org.apache.sqoop.manager.oracle.OraOopOutputFormatBase$OraOopDBRecordWriterBase.getPreparedStatement(OraOopOutputFormatBase.java:303)
> 	at org.apache.sqoop.mapreduce.AsyncSqlRecordWriter.execUpdate(AsyncSqlRecordWriter.java:153)
> 	at org.apache.sqoop.mapreduce.AsyncSqlRecordWriter.close(AsyncSqlRecordWriter.java:194)
> {noformat}
> Will attach full log file as an attachment.
> A minimal sqoop export parameters that reproduce this problem:
> {quote}
> sqoop export -Dmapred.map.max.attempts=1 --connect "jdbc:oracle:thin:@//somehost:1355/adash_prod_batch"
--username DISCOVER_STG_OWNER --password somePassword --table amf_trans_stg --hcatalog-database
disc_dv --hcatalog-table amf_trans_dv_09142016 --num-mappers 2 --columns "individ,part_code"
--direct --verbose 
> {quote}



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