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From gatorsmile <...@git.apache.org>
Subject [GitHub] spark pull request #13989: [SPARK-16311][SQL] Improve metadata refresh
Date Thu, 30 Jun 2016 06:28:29 GMT
Github user gatorsmile commented on a diff in the pull request:

    https://github.com/apache/spark/pull/13989#discussion_r69078242
  
    --- Diff: sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/LogicalRelation.scala
---
    @@ -85,5 +85,10 @@ case class LogicalRelation(
           expectedOutputAttributes,
           metastoreTableIdentifier).asInstanceOf[this.type]
     
    +  override def refresh(): Unit = relation match {
    +    case fs: HadoopFsRelation => fs.refresh()
    --- End diff --
    
    Yeah, we can invalidate the cache entry in `cachedDataSourceTables `


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