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Posted to issues@spark.apache.org by "Mohsen Taheri (JIRA)" <ji...@apache.org> on 2019/04/27 20:59:00 UTC
[jira] [Commented] (SPARK-27585) No such method error
(sun.nio.ch.DirectBuffer.cleaner())
[ https://issues.apache.org/jira/browse/SPARK-27585?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16827751#comment-16827751 ]
Mohsen Taheri commented on SPARK-27585:
---------------------------------------
The imported table (reading from JDBC) has no primary key.
> No such method error (sun.nio.ch.DirectBuffer.cleaner())
> --------------------------------------------------------
>
> Key: SPARK-27585
> URL: https://issues.apache.org/jira/browse/SPARK-27585
> Project: Spark
> Issue Type: Bug
> Components: Spark Core, SQL
> Affects Versions: 2.4.1, 2.4.2
> Reporter: Mohsen Taheri
> Priority: Major
>
> The error appears when a JDBC read executes and lasts for a while (partitioned queries with null conditions are executing with more than normal query timing and then it results in the error maybe)
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