Ajay Singh created SQOOP-2566:
---------------------------------
Summary: Sqoop incremental import using --query switch throws
NullPointerException with a managed table
Key: SQOOP-2566
URL: https://issues.apache.org/jira/browse/SQOOP-2566
Project: Sqoop
Issue Type: Bug
Affects Versions: 1.4.5
Reporter: Ajay Singh
Priority: Minor
Fix For: 1.4.7
NullpointerException is thrown when incremental import is done with a managed
table using --query switch
sqoop import -Dmapred.job.queue.name=default --connection-manager
com.cloudera.sqoop.manager.TeradataManager --connect <connectionString>
--username lbansal --P --split-by ID --hcatalog-storage-stanza='stored as
sequencefile' --query 'select * from test where $CONDITIONS'
--create-hcatalog-table --hcatalog-database platdev --hcatalog-table test
--compress --compression-codec snappy --incremental lastmodified --check-column
DAT --last-value '2014-10-17 07:00:00'
Stacktrace
--------------
15/07/07 05:36:51 ERROR sqoop.Sqoop: Got exception running Sqoop:
java.lang.NullPointerException
java.lang.NullPointerException
at org.apache.hadoop.fs.FileSystem.fixRelativePart(FileSystem.java:2170)
at
org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:1131)
at org.apache.hadoop.fs.FileSystem.exists(FileSystem.java:1423)
at
org.apache.sqoop.tool.ImportTool.initIncrementalConstraints(ImportTool.java:333)
at org.apache.sqoop.tool.ImportTool.importTable(ImportTool.java:501)
at org.apache.sqoop.tool.ImportTool.run(ImportTool.java:641)
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)
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