[SQOOP-1826] NPE in ImportTool.lastModifiedMerge during postgres import

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.4.5
• Fix Version/s: 1.4.6
• Assignee: Ricky Nguyen
• Reporter: Ricky Nguyen
• Created: 01/Dec/14 22:45
• Updated: 19/Jan/15 16:15
• Resolved: 06/Jan/15 09:15

Description

Stacktrace:

java.lang.NullPointerException
	at org.apache.sqoop.tool.ImportTool.lastModifiedMerge(ImportTool.java:436)
	at org.apache.sqoop.tool.ImportTool.importTable(ImportTool.java:506)
	at org.apache.sqoop.tool.ImportTool.run(ImportTool.java:601)
	at org.apache.sqoop.Sqoop.run(Sqoop.java:143)
	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)

here are the relevant args in my options file:

import
--direct
--warehouse-dir
warehouse/
--incremental
lastmodified
--check-column
updated_at
--merge-key
id

Seems like context.getConnManager() is returning null because DirectPostgresqlManager#importTable never calls context.setConnManager(this) in a similar way to DirectMySQLManager#importTable