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https://issues.apache.org/jira/browse/SQOOP-2983?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15609522#comment-15609522
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Hudson commented on SQOOP-2983:
-------------------------------
FAILURE: Integrated in Jenkins build Sqoop-hadoop20 #1063 (See
[https://builds.apache.org/job/Sqoop-hadoop20/1063/])
SQOOP-2983: OraOop export has degraded performance with wide tables (jarcec:
[https://git-wip-us.apache.org/repos/asf?p=sqoop.git&a=commit&h=3fc4ff714427df4cc0da7cd9fdb451703f8686c1])
* (edit) src/java/org/apache/sqoop/manager/oracle/OraOopOutputFormatInsert.java
* (edit) src/test/org/apache/sqoop/manager/oracle/util/OracleData.java
* (edit) src/test/org/apache/sqoop/manager/oracle/OraOopTestCase.java
* (add) src/test/org/apache/sqoop/manager/oracle/OraOopTypesTest.java
* (edit) src/test/org/apache/sqoop/manager/oracle/ExportTest.java
* (edit) src/java/org/apache/sqoop/orm/ClassWriter.java
* (edit) src/java/org/apache/sqoop/manager/oracle/OraOopOracleQueries.java
> OraOop export has degraded performance with wide tables
> -------------------------------------------------------
>
> Key: SQOOP-2983
> URL: https://issues.apache.org/jira/browse/SQOOP-2983
> Project: Sqoop
> Issue Type: Bug
> Reporter: Attila Szabo
> Assignee: Attila Szabo
> Priority: Critical
> Fix For: 1.4.7
>
> Attachments: SQOOP-2983-5.patch, SQOOP-2983-6.patch,
> SQOOP-2983-7.patch
>
>
> The current version of OraOOP seems to perform very low from performance POV
> when --direct mode turned on (regardless if the partitioned feature is turned
> of).
> Just as a baseline from the current trunk version:
> Inserting 100.000 rows into a 800 column wide Oracle table has 400-600 kb/sec
> with direct mode on my cluster, while the standard oracle driver can produce
> up to 1.2-1.8 mb/sec. (depending on the number of mappers, batch size).
> Inserting 1.000.000 rows into the same table goes up to 800k-1mb/sec with
> OraOOP, however with the standard Oracle connector it's around 3.5mb/sec.
> It seems OraOOP export needs a thorough review and some fixing.
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