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

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.4.5
• Fix Version/s: 1.4.6
• Assignee: Venkat Ranganathan
• Reporter: Venkat Ranganathan
• Created: 09/Apr/15 05:51
• Updated: 09/Apr/15 21:13
• Resolved: 09/Apr/15 15:01

Description

The following command line

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

throws the following exception

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)

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

Issue Links

• links to: Review board link