diff options
Diffstat (limited to 'sql/hive')
-rw-r--r-- | sql/hive/src/main/scala/org/apache/spark/sql/hive/HiveContext.scala | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/sql/hive/src/main/scala/org/apache/spark/sql/hive/HiveContext.scala b/sql/hive/src/main/scala/org/apache/spark/sql/hive/HiveContext.scala index 863a5db1bf..a8e8e70db0 100644 --- a/sql/hive/src/main/scala/org/apache/spark/sql/hive/HiveContext.scala +++ b/sql/hive/src/main/scala/org/apache/spark/sql/hive/HiveContext.scala @@ -25,6 +25,7 @@ import org.apache.hadoop.hive.ql.parse.VariableSubstitution import org.apache.spark.sql.catalyst.ParserDialect import scala.collection.JavaConversions._ +import scala.collection.mutable.HashMap import scala.language.implicitConversions import org.apache.hadoop.fs.{FileSystem, Path} @@ -153,7 +154,7 @@ class HiveContext(sc: SparkContext) extends SQLContext(sc) { * Hive 13 as this is the version of Hive that is packaged with Spark SQL. This copy of the * client is used for execution related tasks like registering temporary functions or ensuring * that the ThreadLocal SessionState is correctly populated. This copy of Hive is *not* used - * for storing peristent metadata, and only point to a dummy metastore in a temporary directory. + * for storing persistent metadata, and only point to a dummy metastore in a temporary directory. */ @transient protected[hive] lazy val executionHive: ClientWrapper = { @@ -507,8 +508,19 @@ private[hive] object HiveContext { def newTemporaryConfiguration(): Map[String, String] = { val tempDir = Utils.createTempDir() val localMetastore = new File(tempDir, "metastore").getAbsolutePath - Map( - "javax.jdo.option.ConnectionURL" -> s"jdbc:derby:;databaseName=$localMetastore;create=true") + val propMap: HashMap[String, String] = HashMap() + // We have to mask all properties in hive-site.xml that relates to metastore data source + // as we used a local metastore here. + HiveConf.ConfVars.values().foreach { confvar => + if (confvar.varname.contains("datanucleus") || confvar.varname.contains("jdo")) { + propMap.put(confvar.varname, confvar.defaultVal) + } + } + propMap.put("javax.jdo.option.ConnectionURL", + s"jdbc:derby:;databaseName=$localMetastore;create=true") + propMap.put("datanucleus.rdbms.datastoreAdapterClassName", + "org.datanucleus.store.rdbms.adapter.DerbyAdapter") + propMap.toMap } protected val primitiveTypes = |