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  1. Sqoop
  2. SQOOP-892

Sqoop2: Validate acceptable number of mappers and reducers

        Details

        • Type: Bug
        • Status: Resolved
        • Priority: Major
        • Resolution: Fixed
        • Affects Version/s: 1.99.1
        • Fix Version/s: 1.99.2
        • Component/s: sqoop2-client
        • Labels:
          None

          Description

          When configuring a import or export job with the sqoop2 client, an input value of 0 for the number of extactors in a shouldn't be allowed. Currently, entering a 0 value results in:

          Exception: java.lang.ArithmeticException: / by zero
          Stack trace: java.lang.ArithmeticException: / by zero
          at org.apache.sqoop.connector.jdbc.GenericJdbcImportPartitioner.partitionIntegerColumn(GenericJdbcImportPartitioner.java:107)
          at org.apache.sqoop.connector.jdbc.GenericJdbcImportPartitioner.getPartitions(GenericJdbcImportPartitioner.java:57)
          at org.apache.sqoop.connector.jdbc.GenericJdbcImportPartitioner.getPartitions(GenericJdbcImportPartitioner.java:31)
          at org.apache.sqoop.job.mr.SqoopInputFormat.getSplits(SqoopInputFormat.java:69)
          at org.apache.hadoop.mapred.JobClient.writeNewSplits(JobClient.java:1064)

          1. Text File
            bugSQOOP-892.patch
            9 kB
            Jarek Jarcec Cecho

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              cheolsoo Cheolsoo Park added a comment -

              +1.

              Committed to sqoop2. Thanks Jarcec!

              Show
              cheolsoo Cheolsoo Park added a comment - +1. Committed to sqoop2. Thanks Jarcec!
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              hudson Hudson added a comment -

              Integrated in Sqoop2-hadoop200 #210 (See https://builds.apache.org/job/Sqoop2-hadoop200/210/)
              SQOOP-892:: Validate acceptable number of mappers and reducers (Revision df3a266c6ca1c50e01c6dd61e099f3662bcccf2f)

              Result = SUCCESS
              cheolsoo : https://git-wip-us.apache.org/repos/asf?p=sqoop.git&a=commit&h=df3a266c6ca1c50e01c6dd61e099f3662bcccf2f
              Files :

              • core/src/test/java/org/apache/sqoop/framework/TestFrameworkValidator.java
              • core/src/main/java/org/apache/sqoop/framework/FrameworkValidator.java
              • core/src/main/java/org/apache/sqoop/framework/configuration/ExportJobConfiguration.java
              Show
              hudson Hudson added a comment - Integrated in Sqoop2-hadoop200 #210 (See https://builds.apache.org/job/Sqoop2-hadoop200/210/ ) SQOOP-892 :: Validate acceptable number of mappers and reducers (Revision df3a266c6ca1c50e01c6dd61e099f3662bcccf2f) Result = SUCCESS cheolsoo : https://git-wip-us.apache.org/repos/asf?p=sqoop.git&a=commit&h=df3a266c6ca1c50e01c6dd61e099f3662bcccf2f Files : core/src/test/java/org/apache/sqoop/framework/TestFrameworkValidator.java core/src/main/java/org/apache/sqoop/framework/FrameworkValidator.java core/src/main/java/org/apache/sqoop/framework/configuration/ExportJobConfiguration.java
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              hudson Hudson added a comment -

              Integrated in Sqoop2-hadoop100 #197 (See https://builds.apache.org/job/Sqoop2-hadoop100/197/)
              SQOOP-892:: Validate acceptable number of mappers and reducers (Revision df3a266c6ca1c50e01c6dd61e099f3662bcccf2f)

              Result = FAILURE
              cheolsoo : https://git-wip-us.apache.org/repos/asf?p=sqoop.git&a=commit&h=df3a266c6ca1c50e01c6dd61e099f3662bcccf2f
              Files :

              • core/src/main/java/org/apache/sqoop/framework/FrameworkValidator.java
              • core/src/test/java/org/apache/sqoop/framework/TestFrameworkValidator.java
              • core/src/main/java/org/apache/sqoop/framework/configuration/ExportJobConfiguration.java
              Show
              hudson Hudson added a comment - Integrated in Sqoop2-hadoop100 #197 (See https://builds.apache.org/job/Sqoop2-hadoop100/197/ ) SQOOP-892 :: Validate acceptable number of mappers and reducers (Revision df3a266c6ca1c50e01c6dd61e099f3662bcccf2f) Result = FAILURE cheolsoo : https://git-wip-us.apache.org/repos/asf?p=sqoop.git&a=commit&h=df3a266c6ca1c50e01c6dd61e099f3662bcccf2f Files : core/src/main/java/org/apache/sqoop/framework/FrameworkValidator.java core/src/test/java/org/apache/sqoop/framework/TestFrameworkValidator.java core/src/main/java/org/apache/sqoop/framework/configuration/ExportJobConfiguration.java
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              jarcec Jarek Jarcec Cecho added a comment -

              The failure seems to be some glitch on Jenkins side. The build is running locally and rerun on Jenkins has went ok as well.

              Show
              jarcec Jarek Jarcec Cecho added a comment - The failure seems to be some glitch on Jenkins side. The build is running locally and rerun on Jenkins has went ok as well.

                People

                • Assignee:
                  jarcec Jarek Jarcec Cecho
                  Reporter:
                  will@cloudera.com Will McQueen
                • Votes:
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                  4 Start watching this issue

                  Dates

                  • Created:
                    Updated:
                    Resolved:

                    Development