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Posted to issues@spark.apache.org by "Sean Owen (JIRA)" <ji...@apache.org> on 2015/11/07 14:53:11 UTC

[jira] [Reopened] (SPARK-11547) Set JDBC fetchSize default value to make it easier to operate

     [ https://issues.apache.org/jira/browse/SPARK-11547?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sean Owen reopened SPARK-11547:
-------------------------------

[~yueqian_zhu] "Fixed" is not a correct resolution since there was no problem or change made.

> Set JDBC fetchSize default value to make it easier to operate
> -------------------------------------------------------------
>
>                 Key: SPARK-11547
>                 URL: https://issues.apache.org/jira/browse/SPARK-11547
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>            Reporter: yue qian zhu
>            Priority: Minor
>
> if I do not set any properties manual for jdbc, when I show the data in the table, it will throw a java.lang.NullPointerException 



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