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Posted to issues@spark.apache.org by "Steve Loughran (JIRA)" <ji...@apache.org> on 2016/12/01 11:09:58 UTC

[jira] [Commented] (SPARK-18673) Dataframes doesn't work on Hadoop 3.x; Hive rejects Hadoop version

    [ https://issues.apache.org/jira/browse/SPARK-18673?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15711675#comment-15711675 ] 

Steve Loughran commented on SPARK-18673:
----------------------------------------

{code}
  java.lang.IllegalArgumentException: Unrecognized Hadoop major version number: 3.0.0-alpha2-SNAPSHOT
  at org.apache.hadoop.hive.shims.ShimLoader.getMajorVersion(ShimLoader.java:174)
  at org.apache.hadoop.hive.shims.ShimLoader.loadShims(ShimLoader.java:139)
  at org.apache.hadoop.hive.shims.ShimLoader.getHadoopShims(ShimLoader.java:100)
  at org.apache.hadoop.hive.conf.HiveConf$ConfVars.<clinit>(HiveConf.java:368)
  at org.apache.hadoop.hive.conf.HiveConf.<clinit>(HiveConf.java:105)
{code}

> Dataframes doesn't work on Hadoop 3.x; Hive rejects Hadoop version
> ------------------------------------------------------------------
>
>                 Key: SPARK-18673
>                 URL: https://issues.apache.org/jira/browse/SPARK-18673
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 2.1.0
>         Environment: Spark built with -Dhadoop.version=3.0.0-alpha2-SNAPSHOT 
>            Reporter: Steve Loughran
>
> Spark Dataframes fail to run on Hadoop 3.0.x, because hive.jar's shimloader considers 3.x to be an unknown Hadoop version.
> Hive itself will have to fix this; as Spark uses its own hive 1.2.x JAR, it will need to be updated to match.



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