[jira] [Created] (SQOOP-1538) export using hcatalog using update mode

["Andrejs Dubovskis (JIRA)" <ji...@apache.org>]

Andrejs Dubovskis created SQOOP-1538:
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             Summary: export using hcatalog using update mode
                 Key: SQOOP-1538
                 URL: https://issues.apache.org/jira/browse/SQOOP-1538
             Project: Sqoop
          Issue Type: Bug
    Affects Versions: 1.4.4
         Environment: cdh5.1.2
            Reporter: Andrejs Dubovskis
            Priority: Minor


Hi!

When executing sqoop export using HCatalog as source I got error in update mode. The same call with no HCatalog (point directly to HDFS path) runs with no problem.

sqoop parameters
{code}
sqoop export --update-key registrationDate,productionId --update-mode
allowinsert --table stat_open_cases_daily --hcatalog-database exports --hcatalog-table open_cases_daily --columns casecount,productionid,registrationdate --mapreduce-job-name export-open_cases_daily --batch --outdir /tmp
{code}

Exception

{code}
ERROR sqoop.Sqoop: Got exception running Sqoop: java.lang.NullPointerExceptionjava.lang.NullPointerException
        at org.apache.sqoop.mapreduce.ExportJobBase.getFileType(ExportJobBase.java:112)
        at org.apache.sqoop.mapreduce.ExportJobBase.isSequenceFiles(ExportJobBase.java:103)
        at org.apache.sqoop.mapreduce.ExportJobBase.inputIsSequenceFiles(ExportJobBase.java:465)
        at org.apache.sqoop.mapreduce.JdbcUpdateExportJob.getMapperClass(JdbcUpdateExportJob.java:69)
        at org.apache.sqoop.mapreduce.ExportJobBase.configureMapper(ExportJobBase.java:250)
        at org.apache.sqoop.mapreduce.ExportJobBase.runExport(ExportJobBase.java:399)
        at org.apache.sqoop.manager.MySQLManager.upsertTable(MySQLManager.java:136)
        at org.apache.sqoop.tool.ExportTool.exportTable(ExportTool.java:74)
        at org.apache.sqoop.tool.ExportTool.run(ExportTool.java:100)
        at org.apache.sqoop.Sqoop.run(Sqoop.java:147)
        at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
        at org.apache.sqoop.Sqoop.runSqoop(Sqoop.java:183)
        at org.apache.sqoop.Sqoop.runTool(Sqoop.java:222)
        at org.apache.sqoop.Sqoop.runTool(Sqoop.java:231)
        at org.apache.sqoop.Sqoop.main(Sqoop.java:240)
{code}



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