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From "Naresh P R (Jira)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-24036) Kryo Exception while serializing plan for getSplits UDF call
Date Thu, 13 Aug 2020 04:42:00 GMT

     [ https://issues.apache.org/jira/browse/HIVE-24036?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Naresh P R updated HIVE-24036:
------------------------------
    Status: Patch Available  (was: Open)

> Kryo Exception while serializing plan for getSplits UDF call
> ------------------------------------------------------------
>
>                 Key: HIVE-24036
>                 URL: https://issues.apache.org/jira/browse/HIVE-24036
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Naresh P R
>            Assignee: Naresh P R
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> {code:java}
> Caused by: org.apache.hive.com.esotericsoftware.kryo.KryoException: java.lang.IllegalArgumentException:
Unable to create serializer "org.apache.hive.com.esotericsoftware.kryo.serializers.FieldSerializer"
for class: org.apache.hadoop.hive.llap.LlapOutputFormat
> Serialization trace:
> outputFileFormatClass (org.apache.hadoop.hive.ql.plan.TableDesc)
> tableInfo (org.apache.hadoop.hive.ql.plan.FileSinkDesc)
> conf (org.apache.hadoop.hive.ql.exec.FileSinkOperator)
> childOperators (org.apache.hadoop.hive.ql.exec.UnionOperator)
> childOperators (org.apache.hadoop.hive.ql.exec.SelectOperator)childOperators (org.apache.hadoop.hive.ql.exec.MapJoinOperator)
> childOperators (org.apache.hadoop.hive.ql.exec.SelectOperator)
> childOperators (org.apache.hadoop.hive.ql.exec.PTFOperator)
> childOperators (org.apache.hadoop.hive.ql.exec.SelectOperator)    
>    at org.apache.hadoop.hive.ql.exec.SerializationUtilities.serializeObjectByKryo(SerializationUtilities.java:700) 

>    at org.apache.hadoop.hive.ql.exec.SerializationUtilities.serializePlan(SerializationUtilities.java:571) 

>    at org.apache.hadoop.hive.ql.exec.SerializationUtilities.serializePlan(SerializationUtilities.java:560) 
> {code}



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