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https://issues.apache.org/jira/browse/SPARK-2729?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14077972#comment-14077972
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Apache Spark commented on SPARK-2729:
-------------------------------------
User 'chutium' has created a pull request for this issue:
https://github.com/apache/spark/pull/1636
> Forgot to match Timestamp type in ColumnBuilder
> -----------------------------------------------
>
> Key: SPARK-2729
> URL: https://issues.apache.org/jira/browse/SPARK-2729
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Reporter: Teng Qiu
>
> after SPARK-2710 we can create a table in Spark SQL with ColumnType Timestamp
> from jdbc.
> when i try to
> {code}
> sqlContext.cacheTable("myJdbcTable")
> {code}
> then
> {code}
> sqlContext.sql("select count(*) from myJdbcTable")
> {code}
> i got exception:
> {code}
> scala.MatchError: 8 (of class java.lang.Integer)
> at
> org.apache.spark.sql.columnar.ColumnBuilder$.apply(ColumnBuilder.scala:146)
> {code}
> i checked the code ColumnBuilder.scala:146
> it is just missing a match of Timestamp typeid.
> so it is easy to fix.
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