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https://issues.apache.org/jira/browse/SPARK-7566?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14545066#comment-14545066
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Apache Spark commented on SPARK-7566:
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User 'smola' has created a pull request for this issue:
https://github.com/apache/spark/pull/6177
> HiveContext.analyzer cannot be overriden
> ----------------------------------------
>
> Key: SPARK-7566
> URL: https://issues.apache.org/jira/browse/SPARK-7566
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 1.3.1
> Reporter: Santiago M. Mola
> Assignee: Santiago M. Mola
> Fix For: 1.4.0
>
>
> Trying to override HiveContext.analyzer will give the following compilation
> error:
> {code}
> Error:(51, 36) overriding lazy value analyzer in class HiveContext of type
> org.apache.spark.sql.catalyst.analysis.Analyzer{val extendedResolutionRules:
> List[org.apache.spark.sql.catalyst.rules.Rule[org.apache.spark.sql.catalyst.plans.logical.LogicalPlan]]};
> lazy value analyzer has incompatible type
> override protected[sql] lazy val analyzer: Analyzer = {
> ^
> {code}
> That is because the type changed inadvertedly when omitting the type
> declaration of the return type.
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