Hanjie - while SQOOP-384 is still unresolved, some of the issues have been fixed and it's possible that your issue is resolved too. To confirm, can you try building Sqoop with the command line property -Dhadoopversion=20 to see if that resolves the problem?
Regards, Kathleen On Wed, Jan 4, 2012 at 5:02 PM, Hanjie <hanjie...@gmail.com> wrote: > Thanks, Kathleen. But I thought this issue has been fixed in 1.4.1, > which is the version I am using. > > On Jan 4, 4:13 pm, Kathleen Ting <k...@cloudera.com> wrote: >> For faster response, please subscribe to >> incubator-sqoop-user-subscr...@apache.org. >> >> Hanjie - it appears that you are >> hittinghttps://issues.apache.org/jira/browse/SQOOP-384. >> >> Regards, Kathleen >> >> >> >> >> >> >> >> On Wed, Jan 4, 2012 at 2:20 PM, Hanjie <hanjie...@gmail.com> wrote: >> > I'm using Sqoop 1.4.1-incubating-SNAPSHOT and Hadoop 0.20.205 >> >> > While I was doing an import, I got this error: >> > Exception in thread "main" java.lang.IncompatibleClassChangeError: >> > Found class org.apache.hadoop.mapreduce.JobContext, but interface was >> > expected >> > at >> > org.apache.sqoop.config.ConfigurationHelper.getJobNumMaps(ConfigurationHelp >> > er.java: >> > 53) >> > at >> > com.cloudera.sqoop.config.ConfigurationHelper.getJobNumMaps(ConfigurationHe >> > lper.java: >> > 36) >> > at >> > org.apache.sqoop.mapreduce.db.DataDrivenDBInputFormat.getSplits(DataDrivenD >> > BInputFormat.java: >> > 121) >> > at org.apache.hadoop.mapred.JobClient.writeNewSplits(JobClient.java: >> > 999) >> > at org.apache.hadoop.mapred.JobClient.writeSplits(JobClient.java: >> > 1016) >> > at org.apache.hadoop.mapred.JobClient.access$700(JobClient.java:172) >> > at org.apache.hadoop.mapred.JobClient$2.run(JobClient.java:934) >> > at org.apache.hadoop.mapred.JobClient$2.run(JobClient.java:887) >> > at java.security.AccessController.doPrivileged(Native Method) >> > at javax.security.auth.Subject.doAs(Subject.java:396) >> > at >> > org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.j >> > ava: >> > 1059) >> > at >> > org.apache.hadoop.mapred.JobClient.submitJobInternal(JobClient.java: >> > 887) >> > at org.apache.hadoop.mapreduce.Job.submit(Job.java:465) >> > at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:495) >> > at >> > org.apache.sqoop.mapreduce.ImportJobBase.runJob(ImportJobBase.java: >> > 119) >> > at >> > org.apache.sqoop.mapreduce.ImportJobBase.runImport(ImportJobBase.java: >> > 179) >> > at org.apache.sqoop.manager.SqlManager.importTable(SqlManager.java: >> > 413) >> > at >> > org.apache.sqoop.manager.MySQLManager.importTable(MySQLManager.java: >> > 97) >> > at org.apache.sqoop.tool.ImportTool.importTable(ImportTool.java:380) >> > at org.apache.sqoop.tool.ImportTool.run(ImportTool.java:453) >> > at org.apache.sqoop.Sqoop.run(Sqoop.java:145) >> > at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65) >> > at org.apache.sqoop.Sqoop.runSqoop(Sqoop.java:181) >> > at org.apache.sqoop.Sqoop.runTool(Sqoop.java:220) >> > at org.apache.sqoop.Sqoop.runTool(Sqoop.java:229) >> > at org.apache.sqoop.Sqoop.main(Sqoop.java:238) >> > at com.cloudera.sqoop.Sqoop.main(Sqoop.java:57) >> >> > Any ideas? >> >> > Thanks, >> > Hanjie >> >> > -- >> > NOTE: The mailing list sqoop-u...@cloudera.org is deprecated in favor of >> > Apache Sqoop mailing list sqoop-u...@incubator.apache.org. Please >> > subscribe to it by sending an email to >> > incubator-sqoop-user-subscr...@apache.org. > > -- > NOTE: The mailing list sqoop-u...@cloudera.org is deprecated in favor of > Apache Sqoop mailing list sqoop-user@incubator.apache.org. Please subscribe > to it by sending an email to incubator-sqoop-user-subscr...@apache.org.
