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Posted to issues@hive.apache.org by "zhangzhanchang (Jira)" <ji...@apache.org> on 2021/01/30 11:13:00 UTC
[jira] [Commented] (HIVE-24706) Spark SQL access hive on HBase
table access exception
[ https://issues.apache.org/jira/browse/HIVE-24706?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17275555#comment-17275555 ]
zhangzhanchang commented on HIVE-24706:
---------------------------------------
Please pay attention to this problem
[~kgyrtkirk]
> Spark SQL access hive on HBase table access exception
> -----------------------------------------------------
>
> Key: HIVE-24706
> URL: https://issues.apache.org/jira/browse/HIVE-24706
> Project: Hive
> Issue Type: Bug
> Components: HBase Handler
> Reporter: zhangzhanchang
> Priority: Major
> Attachments: image-2021-01-30-15-51-58-665.png
>
>
> Hivehbasetableinputformat relies on two versions of inputformat,one is org.apache.hadoop.mapred.InputFormat, the other is org.apache.hadoop.mapreduce.InputFormat,Causes
> spark 3.0(https://github.com/apache/spark/pull/31302) both conditions to be true:
> # classOf[oldInputClass[_, _]].isAssignableFrom(inputFormatClazz) is true
> # classOf[newInputClass[_, _]].isAssignableFrom(inputFormatClazz) is true
> !image-2021-01-30-15-51-58-665.png|width=430,height=137!
> Hivehbasetableinputformat relies on inputformat to be changed to org.apache.hadoop.mapreduce or org.apache.hadoop.mapred?
>
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