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[SPARK-11783][SQL] Fixes execution Hive client when using remote Hive metastore #9895

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[SPARK-11783][SQL] Fixes execution Hive client when using remote Hive metastore #9895

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e22370f
Fixes SPARK-11783
liancheng Nov 22, 2015
1d9b85a
Moves the change to HiveContext.newTemporaryConfiguration()
liancheng Nov 24, 2015
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7 changes: 7 additions & 0 deletions sql/hive/src/main/scala/org/apache/spark/sql/hive/HiveContext.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -736,6 +736,13 @@ private[hive] object HiveContext {
s"jdbc:derby:;databaseName=${localMetastore.getAbsolutePath};create=true")
propMap.put("datanucleus.rdbms.datastoreAdapterClassName",
"org.datanucleus.store.rdbms.adapter.DerbyAdapter")

// SPARK-11783 When "hive.metastore.uris" is set, it overrides "javax.jdo.option.ConnectionURL",
// thus the execution Hive client connects to the actual remote Hive metastore instead of the
// Derby metastore created in the temporary directory. Cleaning this configuration for
// the execution Hive client fixes this issue.
propMap.put(ConfVars.METASTOREURIS.varname, "")

propMap.toMap
}

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