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Date: Thu, 30 Jun 2016 07:15:10 +0000 (UTC)
From: =?utf-8?Q?Maciej_Bry=C5=84ski_=28JIRA=29?= <jira@apache.org>
To: issues@spark.apache.org
Message-ID: <JIRA.12983796.1467036791000.1381.1467270910223@Atlassian.JIRA>
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References: <JIRA.12983796.1467036791000@Atlassian.JIRA> <JIRA.12983796.1467036791835@arcas>
Subject: [jira] [Commented] (SPARK-16226) change the way of JDBC commit
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archived-at: Thu, 30 Jun 2016 07:15:12 -0000


    [ https://issues.apache.org/jira/browse/SPARK-16226?page=3Dcom.atlassia=
n.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=3D153=
56653#comment-15356653 ]=20

Maciej Bry=C5=84ski commented on SPARK-16226:
----------------------------------------

-1 for this patch.

> change the way of JDBC commit
> -----------------------------
>
>                 Key: SPARK-16226
>                 URL: https://issues.apache.org/jira/browse/SPARK-16226
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 1.6.2
>            Reporter: lihongli
>
> In the file  spark/sql/core/src/main/scala/org/apache/spark/sql/execution=
/datasources/jdbc/JdbcUtils.scala,we have the method savePartition().We can=
 create JDBC connection with each partition.But when I insert data to my re=
lational DB,it is blocked.I found that we commit once in a partition.Then I=
 changed it.I commit  =20
>  after executeBatch() and my code worked properly.I did not know how it p=
erformed in NoSQL database,but it does have a problem in my relational DB.


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