[jira] [Created] (SQOOP-2290) java.lang.ArrayIndexOutOfBoundsException thrown when malformed column mapping is provided

["Venkat Ranganathan (JIRA)" <ji...@apache.org>]

Venkat Ranganathan created SQOOP-2290:
-----------------------------------------

             Summary: java.lang.ArrayIndexOutOfBoundsException thrown when malformed column mapping is provided
                 Key: SQOOP-2290
                 URL: https://issues.apache.org/jira/browse/SQOOP-2290
             Project: Sqoop
          Issue Type: Bug
    Affects Versions: 1.4.5
            Reporter: Venkat Ranganathan
            Assignee: Venkat Ranganathan
             Fix For: 1.4.6, 1.4.7


The following command line 
{quote}
sqoop import --verbose --connect 'jdbc:mysql://host/demo' --table t  --username user --password password --create-hcatalog-table --hcatalog-table customer_address --hcatalog-storage-stanza "stored as orc" --map-column-hive fdsa -m 1
{quote}
throws the following exception
{quote}
2014-10-17 21:49:27,597 DEBUG sqoop.Sqoop (Sqoop.java:run(137)) - 1
java.lang.ArrayIndexOutOfBoundsException: 1
        at org.apache.sqoop.SqoopOptions.parseColumnMapping(SqoopOptions.java:1196)
        at org.apache.sqoop.SqoopOptions.setMapColumnHive(SqoopOptions.java:1201)
        at org.apache.sqoop.tool.BaseSqoopTool.applyHiveOptions(BaseSqoopTool.java:1111)
        at org.apache.sqoop.tool.ImportTool.applyOptions(ImportTool.java:961)
        at org.apache.sqoop.tool.SqoopTool.parseArguments(SqoopTool.java:433)
        at org.apache.sqoop.Sqoop.run(Sqoop.java:131)
        at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
        at org.apache.sqoop.Sqoop.runSqoop(Sqoop.java:179)
        at org.apache.sqoop.Sqoop.runTool(Sqoop.java:218)
        at org.apache.sqoop.Sqoop.runTool(Sqoop.java:227)
        at org.apache.sqoop.Sqoop.main(Sqoop.java:236)
{quote}

This is a malformed mapping provided.   We should instead handle this and provide an appropriate message here.

[~gwenshap]/[~stanleyxu2005] - I have marked this for both 1.4.6 and 1.4.7 since I think this is a simple fix and good to include into 1.4.6 also since we are respinning the RC.   If you think it is too late to pull it in for 1.4.6, please remove the 1.4.6 fix version




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