Hey there, Glad every thing is working... and sorry it took so long. Did you add the --verbose flag to the beginning of the import statement? Or did you need to wait for the job to finish?
-Abe On Wed, Jun 18, 2014 at 1:56 PM, Benyi Wang <[email protected]> wrote: > It turns out that I have to provide "--split-by actionId". It took 53mins > to print out the exception in my system. > > 14/06/18 12:04:33 INFO teradata.TeradataManagerFactory: Loaded connector > factory for 'Cloudera Connector Powered by Teradata' on version 1.2c5 > 14/06/18 12:04:33 INFO manager.SqlManager: Using default fetchSize of 1000 > 14/06/18 12:04:33 INFO options.ExtraOptions: Parsing extra arguments > 14/06/18 12:04:33 INFO options.ExtraOptions: Loaded extra option for batch > size 1000 > 14/06/18 12:04:33 INFO options.OptionsCompatibility: Checking options > compatibility > 14/06/18 12:04:35 INFO tool.CodeGenTool: Beginning code generation > 14/06/18 12:04:35 INFO teradata.TeradataManager: Converting table import > to query: SELECT * FROM "action" > 14/06/18 12:04:36 INFO orm.CompilationManager: HADOOP_MAPRED_HOME is > /opt/cloudera/parcels/CDH/lib/hadoop-mapreduce > Note: > /tmp/sqoop-bwang/compile/405654670de634debca58668abd0d1f4/action.java uses > or overrides a deprecated API. > Note: Recompile with -Xlint:deprecation for details. > 14/06/18 12:04:40 INFO orm.CompilationManager: Writing jar file: > /tmp/sqoop-bwang/compile/405654670de634debca58668abd0d1f4/action.jar > 14/06/18 12:04:40 INFO teradata.TeradataManager: Beginning Teradata table > based import > 14/06/18 12:57:25 ERROR sqoop.Sqoop: Got exception running Sqoop: > java.lang.RuntimeException: Table action does not have primary key. Please > use --split-by argument if applicable > java.lang.RuntimeException: Table action does not have primary key. Please > use --split-by argument if applicable > at > com.cloudera.connector.teradata.TeradataManager.getPrimaryKey(TeradataManager.java:175) > at > org.apache.sqoop.manager.SqlManager.getSplitColumn(SqlManager.java:546) > at > com.cloudera.connector.teradata.TeradataManager.importTable(TeradataManager.java:273) > at > org.apache.sqoop.tool.ImportTool.importTable(ImportTool.java:413) > at org.apache.sqoop.tool.ImportTool.run(ImportTool.java:506) > at org.apache.sqoop.Sqoop.run(Sqoop.java:147) > at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70) > at org.apache.sqoop.Sqoop.runSqoop(Sqoop.java:183) > at org.apache.sqoop.Sqoop.runTool(Sqoop.java:222) > at org.apache.sqoop.Sqoop.runTool(Sqoop.java:231) > at org.apache.sqoop.Sqoop.main(Sqoop.java:240) > > > > On Tue, Jun 17, 2014 at 6:09 PM, Benyi Wang <[email protected]> wrote: > >> I have trouble import Teradata table into HDFS: >> >> 1. Installed CDH using cloudera manager on CentOS 6. >> 2. Installed Sqoop-Teradata-Connector 1.2.5c5 using parcel. >> 3. Install Sqoop Client service, and deploy the configuration file. >> 4. Downloaded teradata jdbc driver v15.0.0.15 and v13.10.00.36, and >> extracted the jars in ~/apps/terajdbc. >> 5. export >> >> HADOOP_CLASSPATH=~/apps/terajdbc/terajdbc4.jar:~/apps/terajdbc/tdgssconfig.jar >> 6. sqoop import --connect jdbc:teradata://teraserver/DATABASE=MYDB >> --username bewang -P --table action --num-mappers 1, then it just hangs >> after creating jar. The table 'action' is pretty small, only 161 rows. >> >> 14/06/17 18:05:08 INFO orm.CompilationManager: Writing jar file: >> /tmp/sqoop-cloudera/compile/6c32f78ff095211b76e44a53cb3cdaef/action.jar >> 14/06/17 18:05:08 DEBUG orm.CompilationManager: Scanning for .class files >> in directory: /tmp/sqoop-cloudera/compile/6c32f78ff095211b76e44a53cb3cdaef >> 14/06/17 18:05:08 DEBUG orm.CompilationManager: Got classfile: >> /tmp/sqoop-cloudera/compile/6c32f78ff095211b76e44a53cb3cdaef/action.class >> -> action.class >> 14/06/17 18:05:08 DEBUG orm.CompilationManager: Finished writing jar file >> /tmp/sqoop-cloudera/compile/6c32f78ff095211b76e44a53cb3cdaef/action.jar >> 14/06/17 18:05:08 INFO teradata.TeradataManager: Beginning Teradata table >> based import >> >> 1. I could successfully run "sqoop eval" to dump the table without >> problem. >> >> What's wrong with my method? >> > >
