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Posted to issues@spark.apache.org by "yijukang (JIRA)" <ji...@apache.org> on 2018/05/17 02:26:00 UTC

[jira] [Created] (SPARK-24302) when using spark persist(),"KryoException:IndexOutOfBoundsException" happens

yijukang created SPARK-24302:
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             Summary: when using spark persist(),"KryoException:IndexOutOfBoundsException" happens
                 Key: SPARK-24302
                 URL: https://issues.apache.org/jira/browse/SPARK-24302
             Project: Spark
          Issue Type: Bug
          Components: Input/Output
    Affects Versions: 1.6.0
            Reporter: yijukang


my operation is using spark to insert RDD data into Hbase like this:

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localData.persist()
 localData.saveAsNewAPIHadoopDataset(jobConf.getConfiguration)

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this way throw Exception:

!image-2018-05-17-10-24-00-392.png!

 

when i deal with this:

-----------------------------
 localData.saveAsNewAPIHadoopDataset(jobConf.getConfiguration)

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it works well，what the persist() method did?

 

 

 



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