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From "Xiao Li (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (SPARK-18112) Spark2.x does not support read data from Hive 2.x metastore
Date Fri, 10 Mar 2017 03:39:38 GMT

     [ https://issues.apache.org/jira/browse/SPARK-18112?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Xiao Li reassigned SPARK-18112:
-------------------------------

    Assignee: Xiao Li

> Spark2.x does not support read data from Hive 2.x metastore
> -----------------------------------------------------------
>
>                 Key: SPARK-18112
>                 URL: https://issues.apache.org/jira/browse/SPARK-18112
>             Project: Spark
>          Issue Type: Bug
>          Components: Spark Submit, SQL
>    Affects Versions: 2.0.0, 2.0.1
>            Reporter: KaiXu
>            Assignee: Xiao Li
>
> Hive2.0 has been released in February 2016, after that Hive2.0.1 and Hive2.1.0 have also
been released for a long time, but till now spark only support to read hive metastore data
from Hive1.2.1 and older version, since Hive2.x has many bugs fixed and performance improvement
it's better and urgent to upgrade to support Hive2.x
> failed to load data from hive2.x metastore:
> Exception in thread "main" java.lang.NoSuchFieldError: HIVE_STATS_JDBC_TIMEOUT
>         at org.apache.spark.sql.hive.HiveUtils$.hiveClientConfigurations(HiveUtils.scala:197)
>         at org.apache.spark.sql.hive.HiveUtils$.newClientForMetadata(HiveUtils.scala:262)
>         at org.apache.spark.sql.hive.HiveSharedState.metadataHive$lzycompute(HiveSharedState.scala:39)
>         at org.apache.spark.sql.hive.HiveSharedState.metadataHive(HiveSharedState.scala:38)
>         at org.apache.spark.sql.hive.HiveSharedState.externalCatalog$lzycompute(HiveSharedState.scala:4
>         at org.apache.spark.sql.hive.HiveSharedState.externalCatalog(HiveSharedState.scala:45)
>         at org.apache.spark.sql.hive.HiveSessionState.catalog$lzycompute(HiveSessionState.scala:50)
>         at org.apache.spark.sql.hive.HiveSessionState.catalog(HiveSessionState.scala:48)
>         at org.apache.spark.sql.hive.HiveSessionState.catalog(HiveSessionState.scala:31)
>         at org.apache.spark.sql.SparkSession.table(SparkSession.scala:568)
>         at org.apache.spark.sql.SparkSession.table(SparkSession.scala:564)



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