sqoop-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Ruslan Al-Fakikh <metarus...@gmail.com>
Subject Re: Zero exit code on Exception in sqoop import
Date Mon, 20 Aug 2012 09:23:25 GMT
Thanks. Jira issue created:
https://issues.apache.org/jira/browse/SQOOP-583

On Mon, Aug 20, 2012 at 1:10 PM, Jarek Jarcec Cecho <jarcec@apache.org> wrote:
> Hi sir,
> I would recommend creating a JIRA on http://issues.apache.org/jira/browse/SQOOP
>
> Jarcec
>
> On Mon, Aug 20, 2012 at 01:02:33PM +0400, Ruslan Al-Fakikh wrote:
>> Hello all,
>>
>> I am getting zero exit code when there is a real exception when
>> running Sqoop Import. The correct exit code (whether it is error or
>> not) is important for our scheduling system to notify us of any
>> errors. Should I file a jira issue for this bug?
>> Here is what I get:
>>
>> For a regular sqoop command:
>>
>> [cloudera@localhost workhive]$ sqoop
>> Warning: /usr/lib/hbase does not exist! HBase imports will fail.
>> Please set $HBASE_HOME to the root of your HBase installation.
>> Try 'sqoop help' for usage.
>> [cloudera@localhost workhive]$ echo $?
>> 1
>>
>> So, the error code is correct here
>>
>> But for the import:
>>
>> [cloudera@localhost workhive]$ sqoop import --username
>> username--password password--hive-import --table ExternalPublisher
>> --connect jdbc:sqlserver://url:port;databaseName=DBName;
>> Warning: /usr/lib/hbase does not exist! HBase imports will fail.
>> Please set $HBASE_HOME to the root of your HBase installation.
>> 12/08/17 20:52:39 WARN tool.BaseSqoopTool: Setting your password on
>> the command-line is insecure. Consider using -P instead.
>> 12/08/17 20:52:39 INFO tool.BaseSqoopTool: Using Hive-specific
>> delimiters for output. You can override
>> 12/08/17 20:52:39 INFO tool.BaseSqoopTool: delimiters with
>> --fields-terminated-by, etc.
>> 12/08/17 20:52:39 INFO SqlServer.MSSQLServerManagerFactory: Using
>> Microsoft's SQL Server - Hadoop Connector
>> 12/08/17 20:52:39 INFO manager.SqlManager: Using default fetchSize of 1000
>> 12/08/17 20:52:39 INFO tool.CodeGenTool: Beginning code generation
>> 12/08/17 20:52:42 INFO manager.SqlManager: Executing SQL statement:
>> SELECT TOP 1 * FROM [ExternalPublisher]
>> 12/08/17 20:52:42 INFO manager.SqlManager: Executing SQL statement:
>> SELECT TOP 1 * FROM [ExternalPublisher]
>> 12/08/17 20:52:43 INFO orm.CompilationManager: HADOOP_HOME is /usr/lib/hadoop
>> 12/08/17 20:52:43 INFO orm.CompilationManager: Found hadoop core jar
>> at: /usr/lib/hadoop/hadoop-0.20.2-cdh3u4-core.jar
>> 12/08/17 20:52:45 ERROR orm.CompilationManager: Could not rename
>> /tmp/sqoop-cloudera/compile/2c4caabe09a86fbb2055893836660076/ExternalPublisher.java
>> to /home/cloudera/workhive/./ExternalPublisher.java
>> java.io.IOException: Destination
>> '/home/cloudera/workhive/./ExternalPublisher.java' already exists
>>       at org.apache.commons.io.FileUtils.moveFile(FileUtils.java:1811)
>>       at com.cloudera.sqoop.orm.CompilationManager.compile(CompilationManager.java:229)
>>       at com.cloudera.sqoop.tool.CodeGenTool.generateORM(CodeGenTool.java:85)
>>       at com.cloudera.sqoop.tool.ImportTool.importTable(ImportTool.java:370)
>>       at com.cloudera.sqoop.tool.ImportTool.run(ImportTool.java:456)
>>       at com.cloudera.sqoop.Sqoop.run(Sqoop.java:146)
>>       at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
>>       at com.cloudera.sqoop.Sqoop.runSqoop(Sqoop.java:182)
>>       at com.cloudera.sqoop.Sqoop.runTool(Sqoop.java:221)
>>       at com.cloudera.sqoop.Sqoop.runTool(Sqoop.java:230)
>>       at com.cloudera.sqoop.Sqoop.main(Sqoop.java:239)
>> 12/08/17 20:52:45 INFO orm.CompilationManager: Writing jar file:
>> /tmp/sqoop-cloudera/compile/2c4caabe09a86fbb2055893836660076/ExternalPublisher.jar
>> 12/08/17 20:52:45 INFO mapreduce.ImportJobBase: Beginning import of
>> ExternalPublisher
>> 12/08/17 20:52:46 INFO manager.SqlManager: Executing SQL statement:
>> SELECT TOP 1 * FROM [ExternalPublisher]
>> 12/08/17 20:52:48 INFO mapred.JobClient: Cleaning up the staging area
>> hdfs://localhost/var/lib/hadoop-0.20/cache/mapred/mapred/staging/cloudera/.staging/job_201208072011_0004
>> 12/08/17 20:52:48 ERROR security.UserGroupInformation:
>> PriviledgedActionException as:cloudera (auth:SIMPLE)
>> cause:org.apache.hadoop.mapred.FileAlreadyExistsException: Output
>> directory ExternalPublisher already exists
>> 12/08/17 20:52:48 ERROR tool.ImportTool: Encountered IOException
>> running import job:
>> org.apache.hadoop.mapred.FileAlreadyExistsException: Output directory
>> ExternalPublisher already exists
>>       at org.apache.hadoop.mapreduce.lib.output.FileOutputFormat.checkOutputSpecs(FileOutputFormat.java:132)
>>       at org.apache.hadoop.mapred.JobClient$2.run(JobClient.java:872)
>>       at org.apache.hadoop.mapred.JobClient$2.run(JobClient.java:833)
>>       at java.security.AccessController.doPrivileged(Native Method)
>>       at javax.security.auth.Subject.doAs(Subject.java:396)
>>       at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1177)
>>       at org.apache.hadoop.mapred.JobClient.submitJobInternal(JobClient.java:833)
>>       at org.apache.hadoop.mapreduce.Job.submit(Job.java:476)
>>       at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:506)
>>       at com.cloudera.sqoop.mapreduce.ImportJobBase.runJob(ImportJobBase.java:143)
>>       at com.cloudera.sqoop.mapreduce.ImportJobBase.runImport(ImportJobBase.java:203)
>>       at com.cloudera.sqoop.manager.SqlManager.importTable(SqlManager.java:464)
>>       at com.microsoft.sqoop.SqlServer.MSSQLServerManager.importTable(MSSQLServerManager.java:145)
>>       at com.cloudera.sqoop.tool.ImportTool.importTable(ImportTool.java:383)
>>       at com.cloudera.sqoop.tool.ImportTool.run(ImportTool.java:456)
>>       at com.cloudera.sqoop.Sqoop.run(Sqoop.java:146)
>>       at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
>>       at com.cloudera.sqoop.Sqoop.runSqoop(Sqoop.java:182)
>>       at com.cloudera.sqoop.Sqoop.runTool(Sqoop.java:221)
>>       at com.cloudera.sqoop.Sqoop.runTool(Sqoop.java:230)
>>       at com.cloudera.sqoop.Sqoop.main(Sqoop.java:239)
>>
>> [cloudera@localhost workhive]$ echo $?
>> 0
>>
>> The error code shows success here, which is undesirable. And I am not
>> interested in why I get FileAlreadyExistsException, I know how to
>> handle it. The correct error code is more important for maintenance.
>>
>> Thank in advance.

Mime
View raw message