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Sqoop, mail # user - Sqoop 2 Import


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Sqoop 2 Import
Kyle B 2013-05-03, 19:11
Hello,

I am migrating from Sqoop 1.4.3 to Sqoop 2, and am kind of stumbling my way
through the intro stuff. I'd like to import data from a MySQL database into
HDFS, and a simple import seems to be failing in 2, which works fine in 1.

- From (1.4.3) -
sqoop import --connect jdbc:mysql://127.0.0.1:3306/db --username kyle -P
--table kyle_table --target-dir /user/kyle/table

- To (1.99.2) -
sqoop:000> create job --xid 1 --type import
Creating job for connection with id 1
Please fill following values to create new job object
Name: test

Database configuration

Schema name:
Table name: kyle_table
Table SQL statement:
Table column names: *
Partition column name:
Boundary query:

Output configuration

Storage type:
  0 : HDFS
Choose: 0
Output format:
  0 : TEXT_FILE
  1 : SEQUENCE_FILE
Choose: 0
Output directory: /user/kyle/table2

Throttling resources

Extractors:
Loaders:
New job was successfully created with validation status FINE  and
persistent id 12
sqoop:000> submission start --jid 12
Submission details
Job id: 12
Status: BOOTING
Creation date: 2013-05-03 11:38:01 MST
Last update date: 2013-05-03 11:38:01 MST
External Id: job_1367275490217_0075
        http://server:8088/proxy/application_1367275490217_0075/
Progress: Progress is not available
sqoop:000> submission status --jid 12
Exception has occurred during processing command
Server has returned exception: Exception: java.lang.NullPointerException
Message:
--
On both cases, I see the jobs made their way to the job history, and on the
first, the output was saved to HDFS. On the second, I just have a blank
/user/kyle/table2 folder, and the task failed in Hadoop.
 - Hadoop Logs -
 2013-05-03 11:38:10,172 WARN [main] org.apache.hadoop.mapred.YarnChild:
Exception running child : java.lang.NullPointerException
 at java.lang.String.<init>(Unknown Source)
 at
org.apache.sqoop.job.mr.ConfigurationUtils.loadConfiguration(ConfigurationUtils.java:77)
 at
org.apache.sqoop.job.mr.ConfigurationUtils.getConnectorConnection(ConfigurationUtils.java:38)
 at org.apache.sqoop.job.mr.SqoopMapper.run(SqoopMapper.java:69)
 at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:726)
 at org.apache.hadoop.mapred.MapTask.run(MapTask.java:333)
 at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:157)
 at java.security.AccessController.doPrivileged(Native Method)
 at javax.security.auth.Subject.doAs(Unknown Source)
 at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1367)
 at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:152)

2013-05-03 11:38:10,172 ERROR [OutputFormatLoader-consumer]
org.apache.sqoop.job.mr.SqoopOutputFormatLoadExecutor: Error while loading
data out of MR job.
java.lang.NullPointerException
 at java.lang.String.<init>(Unknown Source)
 at
org.apache.sqoop.job.mr.ConfigurationUtils.loadConfiguration(ConfigurationUtils.java:77)
 at
org.apache.sqoop.job.mr.ConfigurationUtils.getFrameworkConnection(ConfigurationUtils.java:50)
 at
org.apache.sqoop.job.mr.SqoopOutputFormatLoadExecutor$ConsumerThread.run(SqoopOutputFormatLoadExecutor.java:204)
 at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
 at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
 at java.util.concurrent.FutureTask.run(Unknown Source)
 at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
 at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
 at java.lang.Thread.run(Unknown Source)
- sqoop.log -
2013-05-03 11:38:01,439 DEBUG repository.JdbcRepositoryTransaction
[org.apache.sqoop.repository.JdbcRepositoryTransaction.begin(JdbcRepositoryTransaction.java:73)]
Tx count-begin: 1, rollback: false
2013-05-03 11:38:01,452 DEBUG repository.JdbcRepositoryTransaction
[org.apache.sqoop.repository.JdbcRepositoryTransaction.commit(JdbcRepositoryTransaction.java:84)]
Tx count-commit: 1, rollback: false
2013-05-03 11:38:01,452 DEBUG repository.JdbcRepositoryTransaction
[org.apache.sqoop.repository.JdbcRepositoryTransaction.close(JdbcRepositoryTransaction.java:103)]
Tx count-close: 0, rollback: false
2013-05-03 11:38:01,452 INFO  repository.JdbcRepositoryTransaction
[org.apache.sqoop.repository.JdbcRepositoryTransaction.close(JdbcRepositoryTransaction.java:111)]
Attempting transaction commit
2013-05-03 11:38:01,453 DEBUG repository.JdbcRepositoryTransaction
[org.apache.sqoop.repository.JdbcRepositoryTransaction.begin(JdbcRepositoryTransaction.java:73)]
Tx count-begin: 1, rollback: false
2013-05-03 11:38:01,464 DEBUG repository.JdbcRepositoryTransaction
[org.apache.sqoop.repository.JdbcRepositoryTransaction.commit(JdbcRepositoryTransaction.java:84)]
Tx count-commit: 1, rollback: false
2013-05-03 11:38:01,464 DEBUG repository.JdbcRepositoryTransaction
[org.apache.sqoop.repository.JdbcRepositoryTransaction.close(JdbcRepositoryTransaction.java:103)]
Tx count-close: 0, rollback: false
2013-05-03 11:38:01,464 INFO  repository.JdbcRepositoryTransaction
[org.apache.sqoop.repository.JdbcRepositoryTransaction.close(JdbcRepositoryTransaction.java:111)]
Attempting transaction commit
2013-05-03 11:38:01,465 DEBUG framework.FrameworkManager
[org.apache.sqoop.framework.FrameworkManager.submit(FrameworkManager.java:417)]
Using callbacks:
Importer{initializer=org.apache.sqoop.connector.jdbc.GenericJdbcImportInitializer,
destroyer=org.apache.sqoop.connector.jdbc.GenericJdbcImportDestroyer,
partitioner=org.apache.sqoop.connector.jdbc.GenericJdbcImportPartitioner,
extractor=org.apache.sqoop.connector.jdbc.GenericJdbcImportExtractor}
2013-05-03 11:38:01,482 DEBUG jdbc.GenericJdbcImportInitializer
[org.apache.sqoop.connector.jdbc.GenericJdbcImportInitializer.configurePartitionProperties(GenericJdbcImportInitializer.java:154)]
Using minMaxQuery: SELECT MIN(id), MAX(id) FROM kyle_table
2013-05-03 11:38:01,483 INFO  jdbc.GenericJdbcImportInitializer
[org.apache.sqoop.connector.jdbc.GenericJdbcImportInitializer.configurePartitionProperties(GenericJdbcImportInitializer.java:169)]
Boundaries: min=1, m
+
Jarek Jarcec Cecho 2013-05-03, 21:41
+
Kyle B 2013-05-03, 21:52
+
Jarek Jarcec Cecho 2013-05-04, 00:40
+
Kyle B 2013-05-06, 19:01
+
Jarek Jarcec Cecho 2013-05-08, 01:39