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Posted to commits@geode.apache.org by ds...@apache.org on 2015/07/06 23:27:14 UTC
[2/5] incubator-geode git commit: GEODE-9: Imported
gemfire-spark-connector from geode-1.0.0-SNAPSHOT-2.src.tar
http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/85d44f04/gemfire-spark-connector/gemfire-spark-connector/src/main/scala/io/pivotal/gemfire/spark/connector/internal/oql/RowBuilder.scala
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diff --git a/gemfire-spark-connector/gemfire-spark-connector/src/main/scala/io/pivotal/gemfire/spark/connector/internal/oql/RowBuilder.scala b/gemfire-spark-connector/gemfire-spark-connector/src/main/scala/io/pivotal/gemfire/spark/connector/internal/oql/RowBuilder.scala
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+++ b/gemfire-spark-connector/gemfire-spark-connector/src/main/scala/io/pivotal/gemfire/spark/connector/internal/oql/RowBuilder.scala
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+package io.pivotal.gemfire.spark.connector.internal.oql
+
+import com.gemstone.gemfire.cache.query.internal.StructImpl
+import org.apache.spark.rdd.RDD
+import org.apache.spark.sql._
+
+class RowBuilder[T](queryRDD: QueryRDD[T]) {
+
+ /**
+ * Convert QueryRDD to RDD of Row
+ * @return RDD of Rows
+ */
+ def toRowRDD(): RDD[Row] = {
+ val rowRDD = queryRDD.map(row => {
+ row match {
+ case si: StructImpl => Row.fromSeq(si.getFieldValues)
+ case obj: Object => Row.fromSeq(Seq(obj))
+ }
+ })
+ rowRDD
+ }
+}
http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/85d44f04/gemfire-spark-connector/gemfire-spark-connector/src/main/scala/io/pivotal/gemfire/spark/connector/internal/oql/SchemaBuilder.scala
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diff --git a/gemfire-spark-connector/gemfire-spark-connector/src/main/scala/io/pivotal/gemfire/spark/connector/internal/oql/SchemaBuilder.scala b/gemfire-spark-connector/gemfire-spark-connector/src/main/scala/io/pivotal/gemfire/spark/connector/internal/oql/SchemaBuilder.scala
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+++ b/gemfire-spark-connector/gemfire-spark-connector/src/main/scala/io/pivotal/gemfire/spark/connector/internal/oql/SchemaBuilder.scala
@@ -0,0 +1,57 @@
+package io.pivotal.gemfire.spark.connector.internal.oql
+
+import com.gemstone.gemfire.cache.query.internal.StructImpl
+import org.apache.spark.sql.types._
+import scala.collection.mutable.ListBuffer
+import org.apache.spark.Logging
+
+class SchemaBuilder[T](queryRDD: QueryRDD[T]) extends Logging {
+
+ val nullStructType = StructType(Nil)
+
+ val typeMap:Map[Class[_], DataType] = Map(
+ (classOf[java.lang.String], StringType),
+ (classOf[java.lang.Integer], IntegerType),
+ (classOf[java.lang.Short], ShortType),
+ (classOf[java.lang.Long], LongType),
+ (classOf[java.lang.Double], DoubleType),
+ (classOf[java.lang.Float], FloatType),
+ (classOf[java.lang.Boolean], BooleanType),
+ (classOf[java.lang.Byte], ByteType),
+ (classOf[java.util.Date], DateType),
+ (classOf[java.lang.Object], nullStructType)
+ )
+
+ /**
+ * Analyse QueryRDD to get the Spark schema
+ * @return The schema represented by Spark StructType
+ */
+ def toSparkSchema(): StructType = {
+ val row = queryRDD.first()
+ val tpe = row match {
+ case r: StructImpl => constructFromStruct(r)
+ case null => StructType(StructField("col1", NullType) :: Nil)
+ case default =>
+ val value = typeMap.getOrElse(default.getClass(), nullStructType)
+ StructType(StructField("col1", value) :: Nil)
+ }
+ logInfo(s"Schema: $tpe")
+ tpe
+ }
+
+ def constructFromStruct(r:StructImpl) = {
+ val names = r.getFieldNames
+ val values = r.getFieldValues
+ val lb = new ListBuffer[StructField]()
+ for (i <- 0 until names.length) {
+ val name = names(i)
+ val value = values(i)
+ val dataType = value match {
+ case null => NullType
+ case default => typeMap.getOrElse(default.getClass, nullStructType)
+ }
+ lb += StructField(name, dataType)
+ }
+ StructType(lb.toSeq)
+ }
+}
http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/85d44f04/gemfire-spark-connector/gemfire-spark-connector/src/main/scala/io/pivotal/gemfire/spark/connector/internal/oql/UndefinedSerializer.scala
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diff --git a/gemfire-spark-connector/gemfire-spark-connector/src/main/scala/io/pivotal/gemfire/spark/connector/internal/oql/UndefinedSerializer.scala b/gemfire-spark-connector/gemfire-spark-connector/src/main/scala/io/pivotal/gemfire/spark/connector/internal/oql/UndefinedSerializer.scala
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+++ b/gemfire-spark-connector/gemfire-spark-connector/src/main/scala/io/pivotal/gemfire/spark/connector/internal/oql/UndefinedSerializer.scala
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+package io.pivotal.gemfire.spark.connector.internal.oql
+
+import com.esotericsoftware.kryo.{Kryo, Serializer}
+import com.esotericsoftware.kryo.io.{Output, Input}
+import com.gemstone.gemfire.cache.query.QueryService
+import com.gemstone.gemfire.cache.query.internal.Undefined
+
+/**
+ * This is the customized serializer to serialize QueryService.UNDEFINED,
+ * i.e. com.gemstone.gemfire.cache.query.internal.Undefined, in order to
+ * guarantee the singleton Undefined after its deserialization within Spark.
+ */
+class UndefinedSerializer extends Serializer[Undefined] {
+
+ def write(kryo: Kryo, output: Output, u: Undefined) {
+ //Only serialize a byte for Undefined
+ output.writeByte(u.getDSFID)
+ }
+
+ def read (kryo: Kryo, input: Input, tpe: Class[Undefined]): Undefined = {
+ //Read DSFID of Undefined
+ input.readByte()
+ QueryService.UNDEFINED match {
+ case null => new Undefined
+ case _ =>
+ //Avoid calling Undefined constructor again.
+ QueryService.UNDEFINED.asInstanceOf[Undefined]
+ }
+ }
+}
http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/85d44f04/gemfire-spark-connector/gemfire-spark-connector/src/main/scala/io/pivotal/gemfire/spark/connector/internal/rdd/GemFireJoinRDD.scala
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diff --git a/gemfire-spark-connector/gemfire-spark-connector/src/main/scala/io/pivotal/gemfire/spark/connector/internal/rdd/GemFireJoinRDD.scala b/gemfire-spark-connector/gemfire-spark-connector/src/main/scala/io/pivotal/gemfire/spark/connector/internal/rdd/GemFireJoinRDD.scala
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+++ b/gemfire-spark-connector/gemfire-spark-connector/src/main/scala/io/pivotal/gemfire/spark/connector/internal/rdd/GemFireJoinRDD.scala
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+package io.pivotal.gemfire.spark.connector.internal.rdd
+
+import com.gemstone.gemfire.cache.Region
+import io.pivotal.gemfire.spark.connector.GemFireConnectionConf
+import org.apache.spark.{TaskContext, Partition}
+import org.apache.spark.rdd.RDD
+import scala.collection.JavaConversions._
+
+/**
+ * An `RDD[T, V]` that will represent the result of a join between `left` RDD[T]
+ * and the specified GemFire Region[K, V].
+ */
+class GemFireJoinRDD[T, K, V] private[connector]
+ ( left: RDD[T],
+ func: T => K,
+ val regionPath: String,
+ val connConf: GemFireConnectionConf
+ ) extends RDD[(T, V)](left.context, left.dependencies) {
+
+ /** validate region existence when GemFireRDD object is created */
+ validate()
+
+ /** Validate region, and make sure it exists. */
+ private def validate(): Unit = connConf.getConnection.validateRegion[K, V](regionPath)
+
+ override protected def getPartitions: Array[Partition] = left.partitions
+
+ override def compute(split: Partition, context: TaskContext): Iterator[(T, V)] = {
+ val region = connConf.getConnection.getRegionProxy[K, V](regionPath)
+ if (func == null) computeWithoutFunc(split, context, region)
+ else computeWithFunc(split, context, region)
+ }
+
+ /** T is (K, V1) since there's no map function `func` */
+ private def computeWithoutFunc(split: Partition, context: TaskContext, region: Region[K, V]): Iterator[(T, V)] = {
+ val leftPairs = left.iterator(split, context).toList.asInstanceOf[List[(K, _)]]
+ val leftKeys = leftPairs.map { case (k, v) => k}.toSet
+ // Note: get all will return (key, null) for non-exist entry, so remove those entries
+ val rightPairs = region.getAll(leftKeys).filter { case (k, v) => v != null}
+ leftPairs.filter{case (k, v) => rightPairs.contains(k)}
+ .map {case (k, v) => ((k, v).asInstanceOf[T], rightPairs.get(k).get)}.toIterator
+ }
+
+ private def computeWithFunc(split: Partition, context: TaskContext, region: Region[K, V]): Iterator[(T, V)] = {
+ val leftPairs = left.iterator(split, context).toList.map(t => (t, func(t)))
+ val leftKeys = leftPairs.map { case (t, k) => k}.toSet
+ // Note: get all will return (key, null) for non-exist entry, so remove those entries
+ val rightPairs = region.getAll(leftKeys).filter { case (k, v) => v != null}
+ leftPairs.filter { case (t, k) => rightPairs.contains(k)}.map {case (t, k) => (t, rightPairs.get(k).get)}.toIterator
+ }
+}
http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/85d44f04/gemfire-spark-connector/gemfire-spark-connector/src/main/scala/io/pivotal/gemfire/spark/connector/internal/rdd/GemFireOuterJoinRDD.scala
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diff --git a/gemfire-spark-connector/gemfire-spark-connector/src/main/scala/io/pivotal/gemfire/spark/connector/internal/rdd/GemFireOuterJoinRDD.scala b/gemfire-spark-connector/gemfire-spark-connector/src/main/scala/io/pivotal/gemfire/spark/connector/internal/rdd/GemFireOuterJoinRDD.scala
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+++ b/gemfire-spark-connector/gemfire-spark-connector/src/main/scala/io/pivotal/gemfire/spark/connector/internal/rdd/GemFireOuterJoinRDD.scala
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+package io.pivotal.gemfire.spark.connector.internal.rdd
+
+import com.gemstone.gemfire.cache.Region
+import io.pivotal.gemfire.spark.connector.GemFireConnectionConf
+import org.apache.spark.{TaskContext, Partition}
+import org.apache.spark.rdd.RDD
+import scala.collection.JavaConversions._
+
+/**
+ * An `RDD[ T, Option[V] ]` that represents the result of a left outer join
+ * between `left` RDD[T] and the specified GemFire Region[K, V].
+ */
+class GemFireOuterJoinRDD[T, K, V] private[connector]
+ ( left: RDD[T],
+ func: T => K,
+ val regionPath: String,
+ val connConf: GemFireConnectionConf
+ ) extends RDD[(T, Option[V])](left.context, left.dependencies) {
+
+ /** validate region existence when GemFireRDD object is created */
+ validate()
+
+ /** Validate region, and make sure it exists. */
+ private def validate(): Unit = connConf.getConnection.validateRegion[K, V](regionPath)
+
+ override protected def getPartitions: Array[Partition] = left.partitions
+
+ override def compute(split: Partition, context: TaskContext): Iterator[(T, Option[V])] = {
+ val region = connConf.getConnection.getRegionProxy[K, V](regionPath)
+ if (func == null) computeWithoutFunc(split, context, region)
+ else computeWithFunc(split, context, region)
+ }
+
+ /** T is (K1, V1), and K1 and K are the same type since there's no map function `func` */
+ private def computeWithoutFunc(split: Partition, context: TaskContext, region: Region[K, V]): Iterator[(T, Option[V])] = {
+ val leftPairs = left.iterator(split, context).toList.asInstanceOf[List[(K, _)]]
+ val leftKeys = leftPairs.map { case (k, v) => k}.toSet
+ // Note: get all will return (key, null) for non-exist entry
+ val rightPairs = region.getAll(leftKeys)
+ // rightPairs is a java.util.Map, not scala map, so need to convert map.get() to Option
+ leftPairs.map{ case (k, v) => ((k, v).asInstanceOf[T], Option(rightPairs.get(k))) }.toIterator
+ }
+
+ private def computeWithFunc(split: Partition, context: TaskContext, region: Region[K, V]): Iterator[(T, Option[V])] = {
+ val leftPairs = left.iterator(split, context).toList.map(t => (t, func(t)))
+ val leftKeys = leftPairs.map { case (t, k) => k}.toSet
+ // Note: get all will return (key, null) for non-exist entry
+ val rightPairs = region.getAll(leftKeys)
+ // rightPairs is a java.util.Map, not scala map, so need to convert map.get() to Option
+ leftPairs.map{ case (t, k) => (t, Option(rightPairs.get(k)))}.toIterator
+ }
+}
+
http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/85d44f04/gemfire-spark-connector/gemfire-spark-connector/src/main/scala/io/pivotal/gemfire/spark/connector/internal/rdd/GemFireRDDPartition.scala
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diff --git a/gemfire-spark-connector/gemfire-spark-connector/src/main/scala/io/pivotal/gemfire/spark/connector/internal/rdd/GemFireRDDPartition.scala b/gemfire-spark-connector/gemfire-spark-connector/src/main/scala/io/pivotal/gemfire/spark/connector/internal/rdd/GemFireRDDPartition.scala
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+++ b/gemfire-spark-connector/gemfire-spark-connector/src/main/scala/io/pivotal/gemfire/spark/connector/internal/rdd/GemFireRDDPartition.scala
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+package io.pivotal.gemfire.spark.connector.internal.rdd
+
+import org.apache.spark.Partition
+
+/**
+ * This serializable class represents a GemFireRDD partition. Each partition is mapped
+ * to one or more buckets of region. The GemFireRDD can materialize the data of the
+ * partition based on all information contained here.
+ * @param partitionId partition id, a 0 based number.
+ * @param bucketSet region bucket id set for this partition. Set.empty means whole
+ * region (used for replicated region)
+ * @param locations preferred location for this partition
+ */
+case class GemFireRDDPartition (
+ partitionId: Int, bucketSet: Set[Int], locations: Seq[String] = Nil)
+ extends Partition {
+
+ override def index: Int = partitionId
+
+}
http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/85d44f04/gemfire-spark-connector/gemfire-spark-connector/src/main/scala/io/pivotal/gemfire/spark/connector/internal/rdd/GemFireRDDPartitioner.scala
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diff --git a/gemfire-spark-connector/gemfire-spark-connector/src/main/scala/io/pivotal/gemfire/spark/connector/internal/rdd/GemFireRDDPartitioner.scala b/gemfire-spark-connector/gemfire-spark-connector/src/main/scala/io/pivotal/gemfire/spark/connector/internal/rdd/GemFireRDDPartitioner.scala
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+++ b/gemfire-spark-connector/gemfire-spark-connector/src/main/scala/io/pivotal/gemfire/spark/connector/internal/rdd/GemFireRDDPartitioner.scala
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+package io.pivotal.gemfire.spark.connector.internal.rdd
+
+import io.pivotal.gemfire.spark.connector.GemFireConnection
+import io.pivotal.gemfire.spark.connector.internal.RegionMetadata
+import org.apache.spark.{Logging, Partition}
+
+import scala.reflect.ClassTag
+
+/**
+ * A GemFireRDD partitioner is used to partition the region into multiple RDD partitions.
+ */
+trait GemFireRDDPartitioner extends Serializable {
+
+ def name: String
+
+ /** the function that generates partitions */
+ def partitions[K: ClassTag, V: ClassTag]
+ (conn: GemFireConnection, md: RegionMetadata, env: Map[String, String]): Array[Partition]
+}
+
+object GemFireRDDPartitioner extends Logging {
+
+ /** To add new partitioner, just add it to the following list */
+ final val partitioners: Map[String, GemFireRDDPartitioner] =
+ List(OnePartitionPartitioner, ServerSplitsPartitioner).map(e => (e.name, e)).toMap
+
+ /**
+ * Get a partitioner based on given name, a default partitioner will be returned if there's
+ * no partitioner for the given name.
+ */
+ def apply(name: String = defaultPartitionedRegionPartitioner.name): GemFireRDDPartitioner = {
+ val p = partitioners.get(name)
+ if (p.isDefined) p.get else {
+ logWarning(s"Invalid preferred partitioner name $name.")
+ defaultPartitionedRegionPartitioner
+ }
+ }
+
+ val defaultReplicatedRegionPartitioner = OnePartitionPartitioner
+
+ val defaultPartitionedRegionPartitioner = ServerSplitsPartitioner
+
+}
http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/85d44f04/gemfire-spark-connector/gemfire-spark-connector/src/main/scala/io/pivotal/gemfire/spark/connector/internal/rdd/GemFireRDDPartitionerImpl.scala
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diff --git a/gemfire-spark-connector/gemfire-spark-connector/src/main/scala/io/pivotal/gemfire/spark/connector/internal/rdd/GemFireRDDPartitionerImpl.scala b/gemfire-spark-connector/gemfire-spark-connector/src/main/scala/io/pivotal/gemfire/spark/connector/internal/rdd/GemFireRDDPartitionerImpl.scala
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+++ b/gemfire-spark-connector/gemfire-spark-connector/src/main/scala/io/pivotal/gemfire/spark/connector/internal/rdd/GemFireRDDPartitionerImpl.scala
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+package io.pivotal.gemfire.spark.connector.internal.rdd
+
+import io.pivotal.gemfire.spark.connector.GemFireConnection
+import io.pivotal.gemfire.spark.connector.internal.RegionMetadata
+import io.pivotal.gemfire.spark.connector.NumberPartitionsPerServerPropKey
+import org.apache.spark.Partition
+import scala.collection.JavaConversions._
+import scala.collection.immutable.SortedSet
+import scala.collection.mutable
+import scala.reflect.ClassTag
+
+/** This partitioner maps whole region to one GemFireRDDPartition */
+object OnePartitionPartitioner extends GemFireRDDPartitioner {
+
+ override val name = "OnePartition"
+
+ override def partitions[K: ClassTag, V: ClassTag]
+ (conn: GemFireConnection, md: RegionMetadata, env: Map[String, String]): Array[Partition] =
+ Array[Partition](new GemFireRDDPartition(0, Set.empty))
+}
+
+/**
+ * This partitioner maps whole region to N * M GemFire RDD partitions, where M is the number of
+ * GemFire servers that contain the data for the given region. Th default value of N is 1.
+ */
+object ServerSplitsPartitioner extends GemFireRDDPartitioner {
+
+ override val name = "ServerSplits"
+
+ override def partitions[K: ClassTag, V: ClassTag]
+ (conn: GemFireConnection, md: RegionMetadata, env: Map[String, String]): Array[Partition] = {
+ if (md == null) throw new RuntimeException("RegionMetadata is null")
+ val n = env.getOrElse(NumberPartitionsPerServerPropKey, "2").toInt
+ if (!md.isPartitioned || md.getServerBucketMap == null || md.getServerBucketMap.isEmpty)
+ Array[Partition](new GemFireRDDPartition(0, Set.empty))
+ else {
+ val map = mapAsScalaMap(md.getServerBucketMap)
+ .map { case (srv, set) => (srv, asScalaSet(set).map(_.toInt)) }.toList
+ .map { case (srv, set) => (srv.getHostName, set) }
+ doPartitions(map, md.getTotalBuckets, n)
+ }
+ }
+
+ /** Converts server to bucket ID set list to array of RDD partitions */
+ def doPartitions(serverBucketMap: List[(String, mutable.Set[Int])], totalBuckets: Int, n: Int)
+ : Array[Partition] = {
+
+ // method that calculates the group size for splitting "k" items into "g" groups
+ def groupSize(k: Int, g: Int): Int = scala.math.ceil(k / g.toDouble).toInt
+
+ // 1. convert list of server and bucket set pairs to a list of server and sorted bucket set pairs
+ val srvToSortedBucketSet = serverBucketMap.map { case (srv, set) => (srv, SortedSet[Int]() ++ set) }
+
+ // 2. split bucket set of each server into n splits if possible, and server to Seq(server)
+ val srvToSplitedBuckeSet = srvToSortedBucketSet.flatMap { case (host, set) =>
+ if (set.isEmpty) Nil else set.grouped(groupSize(set.size, n)).toList.map(s => (Seq(host), s)) }
+
+ // 3. calculate empty bucket IDs by removing all bucket sets of all servers from the full bucket sets
+ val emptyIDs = SortedSet[Int]() ++ ((0 until totalBuckets).toSet /: srvToSortedBucketSet) {case (s1, (k, s2)) => s1 &~ s2}
+
+ // 4. distribute empty bucket IDs to all partitions evenly.
+ // The empty buckets do not contain data when partitions are created, but they may contain data
+ // when RDD is materialized, so need to include those bucket IDs in the partitions.
+ val srvToFinalBucketSet = if (emptyIDs.isEmpty) srvToSplitedBuckeSet
+ else srvToSplitedBuckeSet.zipAll(
+ emptyIDs.grouped(groupSize(emptyIDs.size, srvToSplitedBuckeSet.size)).toList, (Nil, Set.empty), Set.empty).map
+ { case ((server, set1), set2) => (server, SortedSet[Int]() ++ set1 ++ set2) }
+
+ // 5. create array of partitions w/ 0-based index
+ (0 until srvToFinalBucketSet.size).toList.zip(srvToFinalBucketSet).map
+ { case (i, (srv, set)) => new GemFireRDDPartition(i, set, srv) }.toArray
+ }
+}
http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/85d44f04/gemfire-spark-connector/gemfire-spark-connector/src/main/scala/io/pivotal/gemfire/spark/connector/internal/rdd/GemFireRDDWriter.scala
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diff --git a/gemfire-spark-connector/gemfire-spark-connector/src/main/scala/io/pivotal/gemfire/spark/connector/internal/rdd/GemFireRDDWriter.scala b/gemfire-spark-connector/gemfire-spark-connector/src/main/scala/io/pivotal/gemfire/spark/connector/internal/rdd/GemFireRDDWriter.scala
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+++ b/gemfire-spark-connector/gemfire-spark-connector/src/main/scala/io/pivotal/gemfire/spark/connector/internal/rdd/GemFireRDDWriter.scala
@@ -0,0 +1,55 @@
+package io.pivotal.gemfire.spark.connector.internal.rdd
+
+import com.gemstone.gemfire.cache.Region
+import io.pivotal.gemfire.spark.connector.GemFireConnectionConf
+import org.apache.spark.{Logging, TaskContext}
+
+import scala.collection.Iterator
+import collection.JavaConversions._
+
+/** This trait provide some common code for pair and non-pair RDD writer */
+private[rdd] trait GemFireRDDWriterTraceUtils {
+
+ def mapDump(map: Map[_, _], num: Int): String = {
+ val firstNum = map.take(num + 1)
+ if (firstNum.size > num) s"$firstNum ..." else s"$firstNum"
+ }
+}
+
+/**
+ * Writer object that provides write function that saves non-pair RDD partitions to GemFire.
+ * Those functions will be executed on Spark executors.
+ * @param regionPath the full path of the region where the data is written to
+ */
+class GemFireRDDWriter[T, K, V]
+(regionPath: String, connConf: GemFireConnectionConf) extends Serializable with GemFireRDDWriterTraceUtils with Logging {
+
+ def write(func: T => (K, V))(taskContext: TaskContext, data: Iterator[T]): Unit = {
+ val region: Region[K, V] = connConf.getConnection.getRegionProxy[K, V](regionPath)
+ // todo. optimize batch size of putAll
+ val map: Map[K, V] = data.map(func).toMap
+ region.putAll(map)
+ logDebug(s"${map.size} entries are saved to region $regionPath")
+ logTrace(mapDump(map, 10))
+ }
+}
+
+
+/**
+ * Writer object that provides write function that saves pair RDD partitions to GemFire.
+ * Those functions will be executed on Spark executors.
+ * @param regionPath the full path of the region where the data is written to
+ */
+class GemFirePairRDDWriter[K, V]
+(regionPath: String, connConf: GemFireConnectionConf) extends Serializable with GemFireRDDWriterTraceUtils with Logging {
+
+ def write(taskContext: TaskContext, data: Iterator[(K, V)]): Unit = {
+ val region: Region[K, V] = connConf.getConnection.getRegionProxy[K, V](regionPath)
+ // todo. optimize batch size of putAll
+ val map: Map[K, V] = data.toMap
+ region.putAll(map)
+ logDebug(s"${map.size} entries are saved to region $regionPath")
+ logTrace(mapDump(map, 10))
+ }
+}
+
http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/85d44f04/gemfire-spark-connector/gemfire-spark-connector/src/main/scala/io/pivotal/gemfire/spark/connector/internal/rdd/GemFireRegionRDD.scala
----------------------------------------------------------------------
diff --git a/gemfire-spark-connector/gemfire-spark-connector/src/main/scala/io/pivotal/gemfire/spark/connector/internal/rdd/GemFireRegionRDD.scala b/gemfire-spark-connector/gemfire-spark-connector/src/main/scala/io/pivotal/gemfire/spark/connector/internal/rdd/GemFireRegionRDD.scala
new file mode 100644
index 0000000..cff61d6
--- /dev/null
+++ b/gemfire-spark-connector/gemfire-spark-connector/src/main/scala/io/pivotal/gemfire/spark/connector/internal/rdd/GemFireRegionRDD.scala
@@ -0,0 +1,122 @@
+package io.pivotal.gemfire.spark.connector.internal.rdd
+
+import scala.collection.Seq
+import scala.reflect.ClassTag
+import org.apache.spark.rdd.RDD
+import org.apache.spark.{TaskContext, Partition, SparkContext}
+import io.pivotal.gemfire.spark.connector.{GemFireConnectionConf, PreferredPartitionerPropKey}
+import io.pivotal.gemfire.spark.connector.internal.rdd.GemFireRDDPartitioner._
+
+/**
+ * This class exposes GemFire region as a RDD.
+ * @param sc the Spark Context
+ * @param regionPath the full path of the region
+ * @param connConf the GemFireConnectionConf to access the region
+ * @param opConf the parameters for this operation, such as preferred partitioner.
+ */
+class GemFireRegionRDD[K, V] private[connector]
+ (@transient sc: SparkContext,
+ val regionPath: String,
+ val connConf: GemFireConnectionConf,
+ val opConf: Map[String, String] = Map.empty,
+ val whereClause: Option[String] = None
+ ) (implicit ctk: ClassTag[K], ctv: ClassTag[V])
+ extends RDD[(K, V)](sc, Seq.empty) {
+
+ /** validate region existence when GemFireRDD object is created */
+ validate()
+
+ /** Validate region, and make sure it exists. */
+ private def validate(): Unit = connConf.getConnection.validateRegion[K, V](regionPath)
+
+ def kClassTag = ctk
+
+ def vClassTag = ctv
+
+ /**
+ * method `copy` is used by method `where` that creates new immutable
+ * GemFireRDD instance based this instance.
+ */
+ private def copy(
+ regionPath: String = regionPath,
+ connConf: GemFireConnectionConf = connConf,
+ opConf: Map[String, String] = opConf,
+ whereClause: Option[String] = None
+ ): GemFireRegionRDD[K, V] = {
+
+ require(sc != null,
+ """RDD transformation requires a non-null SparkContext. Unfortunately
+ |SparkContext in this GemFireRDD is null. This can happen after
+ |GemFireRDD has been deserialized. SparkContext is not Serializable,
+ |therefore it deserializes to null. RDD transformations are not allowed
+ |inside lambdas used in other RDD transformations.""".stripMargin )
+
+ new GemFireRegionRDD[K, V](sc, regionPath, connConf, opConf, whereClause)
+ }
+
+ /** When where clause is specified, OQL query
+ * `select key, value from /<region-path>.entries where <where clause> `
+ * is used to filter the dataset.
+ */
+ def where(whereClause: Option[String]): GemFireRegionRDD[K, V] = {
+ if (whereClause.isDefined) copy(whereClause = whereClause)
+ else this
+ }
+
+ /** this version is for Java API that doesn't use scala.Option */
+ def where(whereClause: String): GemFireRegionRDD[K, V] = {
+ if (whereClause == null || whereClause.trim.isEmpty) this
+ else copy(whereClause = Option(whereClause.trim))
+ }
+
+ /**
+ * Use preferred partitioner generate partitions. `defaultReplicatedRegionPartitioner`
+ * will be used if it's a replicated region.
+ */
+ override def getPartitions: Array[Partition] = {
+ val conn = connConf.getConnection
+ val md = conn.getRegionMetadata[K, V](regionPath)
+ md match {
+ case None => throw new RuntimeException(s"region $regionPath was not found.")
+ case Some(data) =>
+ logInfo(s"""RDD id=${this.id} region=$regionPath conn=${connConf.locators.mkString(",")}, env=$opConf""")
+ val p = if (data.isPartitioned) preferredPartitioner else defaultReplicatedRegionPartitioner
+ val splits = p.partitions[K, V](conn, data, opConf)
+ logDebug(s"""RDD id=${this.id} region=$regionPath partitions=${splits.mkString(",")}""")
+ splits
+ }
+ }
+
+ /**
+ * provide preferred location(s) (host name(s)) of the given partition.
+ * Only some partitioner implementation(s) provides this info, which is
+ * useful when Spark cluster and GemFire cluster share some hosts.
+ */
+ override def getPreferredLocations(split: Partition) =
+ split.asInstanceOf[GemFireRDDPartition].locations
+
+ /**
+ * Get preferred partitioner. return `defaultPartitionedRegionPartitioner` if none
+ * preference is specified.
+ */
+ private def preferredPartitioner =
+ GemFireRDDPartitioner(opConf.getOrElse(
+ PreferredPartitionerPropKey, GemFireRDDPartitioner.defaultPartitionedRegionPartitioner.name))
+
+ /** materialize a RDD partition */
+ override def compute(split: Partition, context: TaskContext): Iterator[(K, V)] = {
+ val partition = split.asInstanceOf[GemFireRDDPartition]
+ logDebug(s"compute RDD id=${this.id} partition $partition")
+ connConf.getConnection.getRegionData[K,V](regionPath, whereClause, partition)
+ // new InterruptibleIterator(context, split.asInstanceOf[GemFireRDDPartition[K, V]].iterator)
+ }
+}
+
+object GemFireRegionRDD {
+
+ def apply[K: ClassTag, V: ClassTag](sc: SparkContext, regionPath: String,
+ connConf: GemFireConnectionConf, opConf: Map[String, String] = Map.empty)
+ : GemFireRegionRDD[K, V] =
+ new GemFireRegionRDD[K, V](sc, regionPath, connConf, opConf)
+
+}
http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/85d44f04/gemfire-spark-connector/gemfire-spark-connector/src/main/scala/io/pivotal/gemfire/spark/connector/javaapi/GemFireJavaRegionRDD.scala
----------------------------------------------------------------------
diff --git a/gemfire-spark-connector/gemfire-spark-connector/src/main/scala/io/pivotal/gemfire/spark/connector/javaapi/GemFireJavaRegionRDD.scala b/gemfire-spark-connector/gemfire-spark-connector/src/main/scala/io/pivotal/gemfire/spark/connector/javaapi/GemFireJavaRegionRDD.scala
new file mode 100644
index 0000000..6d8ed59
--- /dev/null
+++ b/gemfire-spark-connector/gemfire-spark-connector/src/main/scala/io/pivotal/gemfire/spark/connector/javaapi/GemFireJavaRegionRDD.scala
@@ -0,0 +1,10 @@
+package io.pivotal.gemfire.spark.connector.javaapi
+
+import io.pivotal.gemfire.spark.connector.internal.rdd.GemFireRegionRDD
+import org.apache.spark.api.java.JavaPairRDD
+
+class GemFireJavaRegionRDD[K, V](rdd: GemFireRegionRDD[K, V]) extends JavaPairRDD[K, V](rdd)(rdd.kClassTag, rdd.vClassTag) {
+
+ def where(whereClause: String): GemFireJavaRegionRDD[K, V] = new GemFireJavaRegionRDD(rdd.where(whereClause))
+
+}
http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/85d44f04/gemfire-spark-connector/gemfire-spark-connector/src/main/scala/io/pivotal/gemfire/spark/connector/javaapi/JavaAPIHelper.scala
----------------------------------------------------------------------
diff --git a/gemfire-spark-connector/gemfire-spark-connector/src/main/scala/io/pivotal/gemfire/spark/connector/javaapi/JavaAPIHelper.scala b/gemfire-spark-connector/gemfire-spark-connector/src/main/scala/io/pivotal/gemfire/spark/connector/javaapi/JavaAPIHelper.scala
new file mode 100644
index 0000000..cf7b250
--- /dev/null
+++ b/gemfire-spark-connector/gemfire-spark-connector/src/main/scala/io/pivotal/gemfire/spark/connector/javaapi/JavaAPIHelper.scala
@@ -0,0 +1,35 @@
+package io.pivotal.gemfire.spark.connector.javaapi
+
+import org.apache.spark.api.java.{JavaPairRDD, JavaRDD}
+import org.apache.spark.streaming.api.java.{JavaPairDStream, JavaDStream}
+
+import scala.reflect.ClassTag
+import scala.collection.JavaConversions._
+
+/**
+ * A helper class to make it possible to access components written in Scala from Java code.
+ */
+private[connector] object JavaAPIHelper {
+
+ /** Returns a `ClassTag` of a given runtime class. */
+ def getClassTag[T](clazz: Class[T]): ClassTag[T] = ClassTag(clazz)
+
+ /**
+ * Produces a ClassTag[T], which is actually just a casted ClassTag[AnyRef].
+ * see JavaSparkContext.fakeClassTag in Spark for more info.
+ */
+ def fakeClassTag[T]: ClassTag[T] = ClassTag.AnyRef.asInstanceOf[ClassTag[T]]
+
+ /** Converts a Java `Properties` to a Scala immutable `Map[String, String]`. */
+ def propertiesToScalaMap[K, V](props: java.util.Properties): Map[String, String] =
+ Map(props.toSeq: _*)
+
+ /** convert a JavaRDD[(K,V)] to JavaPairRDD[K,V] */
+ def toJavaPairRDD[K, V](rdd: JavaRDD[(K, V)]): JavaPairRDD[K, V] =
+ JavaPairRDD.fromJavaRDD(rdd)
+
+ /** convert a JavaDStream[(K,V)] to JavaPairDStream[K,V] */
+ def toJavaPairDStream[K, V](ds: JavaDStream[(K, V)]): JavaPairDStream[K, V] =
+ JavaPairDStream.fromJavaDStream(ds)
+
+}
http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/85d44f04/gemfire-spark-connector/gemfire-spark-connector/src/main/scala/io/pivotal/gemfire/spark/connector/package.scala
----------------------------------------------------------------------
diff --git a/gemfire-spark-connector/gemfire-spark-connector/src/main/scala/io/pivotal/gemfire/spark/connector/package.scala b/gemfire-spark-connector/gemfire-spark-connector/src/main/scala/io/pivotal/gemfire/spark/connector/package.scala
new file mode 100644
index 0000000..834d6a5
--- /dev/null
+++ b/gemfire-spark-connector/gemfire-spark-connector/src/main/scala/io/pivotal/gemfire/spark/connector/package.scala
@@ -0,0 +1,43 @@
+package io.pivotal.gemfire.spark
+
+import io.pivotal.gemfire.spark.connector.internal.rdd.{ServerSplitsPartitioner, OnePartitionPartitioner}
+import org.apache.spark.SparkContext
+import org.apache.spark.rdd.RDD
+import org.apache.spark.sql.SQLContext
+
+import scala.reflect.ClassTag
+
+/**
+ * The root package of Gemfire connector for Apache Spark.
+ * Provides handy implicit conversions that add gemfire-specific
+ * methods to `SparkContext` and `RDD`.
+ */
+package object connector {
+
+ /** constants */
+ final val GemFireLocatorPropKey = "spark.gemfire.locators"
+ // partitioner related keys and values
+ final val PreferredPartitionerPropKey = "preferred.partitioner"
+ final val NumberPartitionsPerServerPropKey = "number.partitions.per.server"
+ final val OnePartitionPartitionerName = OnePartitionPartitioner.name
+ final val ServerSplitsPartitionerName = ServerSplitsPartitioner.name
+
+ implicit def toSparkContextFunctions(sc: SparkContext): GemFireSparkContextFunctions =
+ new GemFireSparkContextFunctions(sc)
+
+ implicit def toSQLContextFunctions(sqlContext: SQLContext): GemFireSQLContextFunctions =
+ new GemFireSQLContextFunctions(sqlContext)
+
+ implicit def toGemfirePairRDDFunctions[K: ClassTag, V: ClassTag]
+ (self: RDD[(K, V)]): GemFirePairRDDFunctions[K, V] = new GemFirePairRDDFunctions(self)
+
+ implicit def toGemfireRDDFunctions[T: ClassTag]
+ (self: RDD[T]): GemFireRDDFunctions[T] = new GemFireRDDFunctions(self)
+
+ /** utility implicits */
+
+ /** convert Map[String, String] to java.util.Properties */
+ implicit def map2Properties(map: Map[String,String]): java.util.Properties =
+ (new java.util.Properties /: map) {case (props, (k,v)) => props.put(k,v); props}
+
+}
http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/85d44f04/gemfire-spark-connector/gemfire-spark-connector/src/main/scala/io/pivotal/gemfire/spark/connector/streaming/GemFireDStreamFunctions.scala
----------------------------------------------------------------------
diff --git a/gemfire-spark-connector/gemfire-spark-connector/src/main/scala/io/pivotal/gemfire/spark/connector/streaming/GemFireDStreamFunctions.scala b/gemfire-spark-connector/gemfire-spark-connector/src/main/scala/io/pivotal/gemfire/spark/connector/streaming/GemFireDStreamFunctions.scala
new file mode 100644
index 0000000..91eb784
--- /dev/null
+++ b/gemfire-spark-connector/gemfire-spark-connector/src/main/scala/io/pivotal/gemfire/spark/connector/streaming/GemFireDStreamFunctions.scala
@@ -0,0 +1,61 @@
+package io.pivotal.gemfire.spark.connector.streaming
+
+import io.pivotal.gemfire.spark.connector.GemFireConnectionConf
+import io.pivotal.gemfire.spark.connector.internal.rdd.{GemFirePairRDDWriter, GemFireRDDWriter}
+import org.apache.spark.Logging
+import org.apache.spark.api.java.function.PairFunction
+import org.apache.spark.streaming.dstream.DStream
+
+/**
+ * Extra gemFire functions on DStream of non-pair elements through an implicit conversion.
+ * Import `io.pivotal.gemfire.spark.connector.streaming._` at the top of your program to
+ * use these functions.
+ */
+class GemFireDStreamFunctions[T](val dstream: DStream[T]) extends Serializable with Logging {
+
+ /**
+ * Save the DStream of non-pair elements to GemFire key-value store.
+ * @param regionPath the full path of region that the DStream is stored
+ * @param func the function that converts elements of the DStream to key/value pairs
+ * @param connConf the GemFireConnectionConf object that provides connection to GemFire cluster
+ */
+ def saveToGemfire[K, V](
+ regionPath: String, func: T => (K, V), connConf: GemFireConnectionConf = defaultConnectionConf): Unit = {
+ connConf.getConnection.validateRegion[K, V](regionPath)
+ val writer = new GemFireRDDWriter[T, K, V](regionPath, connConf)
+ logInfo(s"""Save DStream region=$regionPath conn=${connConf.locators.mkString(",")}""")
+ dstream.foreachRDD(rdd => rdd.sparkContext.runJob(rdd, writer.write(func) _))
+ }
+
+ /** this version of saveToGemfire is just for Java API */
+ def saveToGemfire[K, V](regionPath: String, func: PairFunction[T, K, V], connConf: GemFireConnectionConf): Unit = {
+ saveToGemfire[K, V](regionPath, func.call _, connConf)
+ }
+
+ private[connector] def defaultConnectionConf: GemFireConnectionConf =
+ GemFireConnectionConf(dstream.context.sparkContext.getConf)
+}
+
+
+/**
+ * Extra gemFire functions on DStream of (key, value) pairs through an implicit conversion.
+ * Import `io.pivotal.gemfire.spark.connector.streaming._` at the top of your program to
+ * use these functions.
+ */
+class GemFirePairDStreamFunctions[K, V](val dstream: DStream[(K,V)]) extends Serializable with Logging {
+
+ /**
+ * Save the DStream of pairs to GemFire key-value store without any conversion
+ * @param regionPath the full path of region that the DStream is stored
+ * @param connConf the GemFireConnectionConf object that provides connection to GemFire cluster
+ */
+ def saveToGemfire(regionPath: String, connConf: GemFireConnectionConf = defaultConnectionConf): Unit = {
+ connConf.getConnection.validateRegion[K, V](regionPath)
+ val writer = new GemFirePairRDDWriter[K, V](regionPath, connConf)
+ logInfo(s"""Save DStream region=$regionPath conn=${connConf.locators.mkString(",")}""")
+ dstream.foreachRDD(rdd => rdd.sparkContext.runJob(rdd, writer.write _))
+ }
+
+ private[connector] def defaultConnectionConf: GemFireConnectionConf =
+ GemFireConnectionConf(dstream.context.sparkContext.getConf)
+}
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/85d44f04/gemfire-spark-connector/gemfire-spark-connector/src/main/scala/io/pivotal/gemfire/spark/connector/streaming/package.scala
----------------------------------------------------------------------
diff --git a/gemfire-spark-connector/gemfire-spark-connector/src/main/scala/io/pivotal/gemfire/spark/connector/streaming/package.scala b/gemfire-spark-connector/gemfire-spark-connector/src/main/scala/io/pivotal/gemfire/spark/connector/streaming/package.scala
new file mode 100644
index 0000000..c003561
--- /dev/null
+++ b/gemfire-spark-connector/gemfire-spark-connector/src/main/scala/io/pivotal/gemfire/spark/connector/streaming/package.scala
@@ -0,0 +1,16 @@
+package io.pivotal.gemfire.spark.connector
+
+import org.apache.spark.streaming.dstream.DStream
+
+/**
+ * Provides handy implicit conversions that add gemfire-specific methods to `DStream`.
+ */
+package object streaming {
+
+ implicit def toGemFireDStreamFunctions[T](ds: DStream[T]): GemFireDStreamFunctions[T] =
+ new GemFireDStreamFunctions[T](ds)
+
+ implicit def toGemFirePairDStreamFunctions[K, V](ds: DStream[(K, V)]): GemFirePairDStreamFunctions[K, V] =
+ new GemFirePairDStreamFunctions[K, V](ds)
+
+}
http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/85d44f04/gemfire-spark-connector/gemfire-spark-connector/src/test/java/io/pivotal/gemfire/spark/connector/JavaAPITest.java
----------------------------------------------------------------------
diff --git a/gemfire-spark-connector/gemfire-spark-connector/src/test/java/io/pivotal/gemfire/spark/connector/JavaAPITest.java b/gemfire-spark-connector/gemfire-spark-connector/src/test/java/io/pivotal/gemfire/spark/connector/JavaAPITest.java
new file mode 100644
index 0000000..43415fa
--- /dev/null
+++ b/gemfire-spark-connector/gemfire-spark-connector/src/test/java/io/pivotal/gemfire/spark/connector/JavaAPITest.java
@@ -0,0 +1,147 @@
+package io.pivotal.gemfire.spark.connector;
+
+import io.pivotal.gemfire.spark.connector.javaapi.*;
+import org.apache.spark.SparkContext;
+import org.apache.spark.api.java.JavaPairRDD;
+import org.apache.spark.api.java.JavaRDD;
+import org.apache.spark.api.java.JavaSparkContext;
+import org.apache.spark.api.java.function.PairFunction;
+import org.apache.spark.rdd.RDD;
+import org.apache.spark.sql.SQLContext;
+//import org.apache.spark.sql.api.java.JavaSQLContext;
+import org.apache.spark.streaming.api.java.JavaDStream;
+import org.apache.spark.streaming.api.java.JavaPairDStream;
+import org.apache.spark.streaming.dstream.DStream;
+import org.junit.Test;
+import org.scalatest.junit.JUnitSuite;
+import scala.Function1;
+import scala.Function2;
+import scala.Tuple2;
+import scala.Tuple3;
+import scala.collection.mutable.LinkedList;
+import scala.reflect.ClassTag;
+
+import static org.junit.Assert.*;
+import static io.pivotal.gemfire.spark.connector.javaapi.GemFireJavaUtil.*;
+import static org.mockito.Matchers.eq;
+import static org.mockito.Mockito.*;
+
+public class JavaAPITest extends JUnitSuite {
+
+ @SuppressWarnings( "unchecked" )
+ public Tuple3<SparkContext, GemFireConnectionConf, GemFireConnection> createCommonMocks() {
+ SparkContext mockSparkContext = mock(SparkContext.class);
+ GemFireConnectionConf mockConnConf = mock(GemFireConnectionConf.class);
+ GemFireConnection mockConnection = mock(GemFireConnection.class);
+ when(mockConnConf.getConnection()).thenReturn(mockConnection);
+ when(mockConnConf.locators()).thenReturn(new LinkedList());
+ return new Tuple3<>(mockSparkContext, mockConnConf, mockConnection);
+ }
+
+ @Test
+ public void testSparkContextFunction() throws Exception {
+ Tuple3<SparkContext, GemFireConnectionConf, GemFireConnection> tuple3 = createCommonMocks();
+ GemFireJavaSparkContextFunctions wrapper = javaFunctions(tuple3._1());
+ assertTrue(tuple3._1() == wrapper.sc);
+ String regionPath = "testregion";
+ JavaPairRDD<String, String> rdd = wrapper.gemfireRegion(regionPath, tuple3._2());
+ verify(tuple3._3()).validateRegion(regionPath);
+ }
+
+ @Test
+ public void testJavaSparkContextFunctions() throws Exception {
+ SparkContext mockSparkContext = mock(SparkContext.class);
+ JavaSparkContext mockJavaSparkContext = mock(JavaSparkContext.class);
+ when(mockJavaSparkContext.sc()).thenReturn(mockSparkContext);
+ GemFireJavaSparkContextFunctions wrapper = javaFunctions(mockJavaSparkContext);
+ assertTrue(mockSparkContext == wrapper.sc);
+ }
+
+ @Test
+ @SuppressWarnings( "unchecked" )
+ public void testJavaPairRDDFunctions() throws Exception {
+ JavaPairRDD<String, Integer> mockPairRDD = mock(JavaPairRDD.class);
+ RDD<Tuple2<String, Integer>> mockTuple2RDD = mock(RDD.class);
+ when(mockPairRDD.rdd()).thenReturn(mockTuple2RDD);
+ GemFireJavaPairRDDFunctions wrapper = javaFunctions(mockPairRDD);
+ assertTrue(mockTuple2RDD == wrapper.rddf.rdd());
+
+ Tuple3<SparkContext, GemFireConnectionConf, GemFireConnection> tuple3 = createCommonMocks();
+ when(mockTuple2RDD.sparkContext()).thenReturn(tuple3._1());
+ String regionPath = "testregion";
+ wrapper.saveToGemfire(regionPath, tuple3._2());
+ verify(mockTuple2RDD, times(1)).sparkContext();
+ verify(tuple3._1(), times(1)).runJob(eq(mockTuple2RDD), any(Function2.class), any(ClassTag.class));
+ }
+
+ @Test
+ @SuppressWarnings( "unchecked" )
+ public void testJavaRDDFunctions() throws Exception {
+ JavaRDD<String> mockJavaRDD = mock(JavaRDD.class);
+ RDD<String> mockRDD = mock(RDD.class);
+ when(mockJavaRDD.rdd()).thenReturn(mockRDD);
+ GemFireJavaRDDFunctions wrapper = javaFunctions(mockJavaRDD);
+ assertTrue(mockRDD == wrapper.rddf.rdd());
+
+ Tuple3<SparkContext, GemFireConnectionConf, GemFireConnection> tuple3 = createCommonMocks();
+ when(mockRDD.sparkContext()).thenReturn(tuple3._1());
+ PairFunction<String, String, Integer> mockPairFunc = mock(PairFunction.class);
+ String regionPath = "testregion";
+ wrapper.saveToGemfire(regionPath, mockPairFunc, tuple3._2());
+ verify(mockRDD, times(1)).sparkContext();
+ verify(tuple3._1(), times(1)).runJob(eq(mockRDD), any(Function2.class), any(ClassTag.class));
+ }
+
+ @Test
+ @SuppressWarnings( "unchecked" )
+ public void testJavaPairDStreamFunctions() throws Exception {
+ JavaPairDStream<String, String> mockJavaDStream = mock(JavaPairDStream.class);
+ DStream<Tuple2<String, String>> mockDStream = mock(DStream.class);
+ when(mockJavaDStream.dstream()).thenReturn(mockDStream);
+ GemFireJavaPairDStreamFunctions wrapper = javaFunctions(mockJavaDStream);
+ assertTrue(mockDStream == wrapper.dsf.dstream());
+
+ Tuple3<SparkContext, GemFireConnectionConf, GemFireConnection> tuple3 = createCommonMocks();
+ String regionPath = "testregion";
+ wrapper.saveToGemfire(regionPath, tuple3._2());
+ verify(tuple3._2()).getConnection();
+ verify(tuple3._3()).validateRegion(regionPath);
+ verify(mockDStream).foreachRDD(any(Function1.class));
+ }
+
+ @Test
+ @SuppressWarnings( "unchecked" )
+ public void testJavaPairDStreamFunctionsWithTuple2DStream() throws Exception {
+ JavaDStream<Tuple2<String, String>> mockJavaDStream = mock(JavaDStream.class);
+ DStream<Tuple2<String, String>> mockDStream = mock(DStream.class);
+ when(mockJavaDStream.dstream()).thenReturn(mockDStream);
+ GemFireJavaPairDStreamFunctions wrapper = javaFunctions(toJavaPairDStream(mockJavaDStream));
+ assertTrue(mockDStream == wrapper.dsf.dstream());
+ }
+
+ @Test
+ @SuppressWarnings( "unchecked" )
+ public void testJavaDStreamFunctions() throws Exception {
+ JavaDStream<String> mockJavaDStream = mock(JavaDStream.class);
+ DStream<String> mockDStream = mock(DStream.class);
+ when(mockJavaDStream.dstream()).thenReturn(mockDStream);
+ GemFireJavaDStreamFunctions wrapper = javaFunctions(mockJavaDStream);
+ assertTrue(mockDStream == wrapper.dsf.dstream());
+
+ Tuple3<SparkContext, GemFireConnectionConf, GemFireConnection> tuple3 = createCommonMocks();
+ PairFunction<String, String, Integer> mockPairFunc = mock(PairFunction.class);
+ String regionPath = "testregion";
+ wrapper.saveToGemfire(regionPath, mockPairFunc, tuple3._2());
+ verify(tuple3._2()).getConnection();
+ verify(tuple3._3()).validateRegion(regionPath);
+ verify(mockDStream).foreachRDD(any(Function1.class));
+ }
+
+ @Test
+ public void testSQLContextFunction() throws Exception {
+ SQLContext mockSQLContext = mock(SQLContext.class);
+ GemFireJavaSQLContextFunctions wrapper = javaFunctions(mockSQLContext);
+ assertTrue(wrapper.scf.getClass() == GemFireSQLContextFunctions.class);
+ }
+
+}
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/85d44f04/gemfire-spark-connector/gemfire-spark-connector/src/test/scala/io/pivotal/gemfire/spark/connector/GemFireFunctionDeployerTest.scala
----------------------------------------------------------------------
diff --git a/gemfire-spark-connector/gemfire-spark-connector/src/test/scala/io/pivotal/gemfire/spark/connector/GemFireFunctionDeployerTest.scala b/gemfire-spark-connector/gemfire-spark-connector/src/test/scala/io/pivotal/gemfire/spark/connector/GemFireFunctionDeployerTest.scala
new file mode 100644
index 0000000..bdd4fbd
--- /dev/null
+++ b/gemfire-spark-connector/gemfire-spark-connector/src/test/scala/io/pivotal/gemfire/spark/connector/GemFireFunctionDeployerTest.scala
@@ -0,0 +1,42 @@
+package io.pivotal.gemfire.spark.connector
+
+import org.mockito.Mockito._
+import org.scalatest.mock.MockitoSugar
+import org.scalatest.{FunSuite, Matchers}
+import org.apache.commons.httpclient.HttpClient
+import java.io.File
+
+
+class GemFireFunctionDeployerTest extends FunSuite with Matchers with MockitoSugar {
+ val mockHttpClient: HttpClient = mock[HttpClient]
+
+ test("jmx url creation") {
+ val jmxHostAndPort = "localhost:7070"
+ val expectedUrlString = "http://" + jmxHostAndPort + "/gemfire/v1/deployed"
+ val gfd = new GemFireFunctionDeployer(mockHttpClient);
+ val urlString = gfd.constructURLString(jmxHostAndPort)
+ assert(urlString === expectedUrlString)
+ }
+
+ test("missing jar file") {
+ val missingJarFileLocation = "file:///somemissingjarfilethatdoesnot.exist"
+ val gfd = new GemFireFunctionDeployer(mockHttpClient);
+ intercept[RuntimeException] { gfd.jarFileHandle(missingJarFileLocation)}
+ }
+
+ test("deploy with missing jar") {
+ val missingJarFileLocation = "file:///somemissingjarfilethatdoesnot.exist"
+ val gfd = new GemFireFunctionDeployer(mockHttpClient);
+ intercept[RuntimeException] {(gfd.deploy("localhost:7070", missingJarFileLocation).contains("Deployed"))}
+ intercept[RuntimeException] {(gfd.deploy("localhost", 7070, missingJarFileLocation).contains("Deployed"))}
+ }
+
+ test("successful mocked deploy") {
+ val gfd = new GemFireFunctionDeployer(mockHttpClient);
+ val jar = new File("README.md");
+ assert(gfd.deploy("localhost:7070", jar).contains("Deployed"))
+ }
+
+
+
+}
http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/85d44f04/gemfire-spark-connector/gemfire-spark-connector/src/test/scala/io/pivotal/gemfire/spark/connector/internal/DefaultGemFireConnectionManagerTest.scala
----------------------------------------------------------------------
diff --git a/gemfire-spark-connector/gemfire-spark-connector/src/test/scala/io/pivotal/gemfire/spark/connector/internal/DefaultGemFireConnectionManagerTest.scala b/gemfire-spark-connector/gemfire-spark-connector/src/test/scala/io/pivotal/gemfire/spark/connector/internal/DefaultGemFireConnectionManagerTest.scala
new file mode 100644
index 0000000..c644aa9
--- /dev/null
+++ b/gemfire-spark-connector/gemfire-spark-connector/src/test/scala/io/pivotal/gemfire/spark/connector/internal/DefaultGemFireConnectionManagerTest.scala
@@ -0,0 +1,66 @@
+package io.pivotal.gemfire.spark.connector.internal
+
+import io.pivotal.gemfire.spark.connector.GemFireConnectionConf
+import org.mockito.Mockito._
+import org.scalatest.mock.MockitoSugar
+import org.scalatest.{FunSuite, Matchers}
+
+class DefaultGemFireConnectionManagerTest extends FunSuite with Matchers with MockitoSugar {
+
+ test("DefaultGemFireConnectionFactory get/closeConnection") {
+ // note: connConf 1-4 share the same set of locators
+ val connConf1 = new GemFireConnectionConf(Seq(("host1", 1234)))
+ val connConf2 = new GemFireConnectionConf(Seq(("host2", 5678)))
+ val connConf3 = new GemFireConnectionConf(Seq(("host1", 1234), ("host2", 5678)))
+ val connConf4 = new GemFireConnectionConf(Seq(("host2", 5678), ("host1", 1234)))
+ val connConf5 = new GemFireConnectionConf(Seq(("host5", 3333)))
+
+ val props: Map[String, String] = Map.empty
+ val mockConnFactory: DefaultGemFireConnectionFactory = mock[DefaultGemFireConnectionFactory]
+ val mockConn1 = mock[DefaultGemFireConnection]
+ val mockConn2 = mock[DefaultGemFireConnection]
+ when(mockConnFactory.newConnection(connConf3.locators, props)).thenReturn(mockConn1)
+ when(mockConnFactory.newConnection(connConf5.locators, props)).thenReturn(mockConn2)
+
+ assert(DefaultGemFireConnectionManager.getConnection(connConf3)(mockConnFactory) == mockConn1)
+ // note: following 3 lines do not trigger connFactory.newConnection(...)
+ assert(DefaultGemFireConnectionManager.getConnection(connConf1)(mockConnFactory) == mockConn1)
+ assert(DefaultGemFireConnectionManager.getConnection(connConf2)(mockConnFactory) == mockConn1)
+ assert(DefaultGemFireConnectionManager.getConnection(connConf4)(mockConnFactory) == mockConn1)
+ assert(DefaultGemFireConnectionManager.getConnection(connConf5)(mockConnFactory) == mockConn2)
+
+ // connFactory.newConnection(...) were invoked only twice
+ verify(mockConnFactory, times(1)).newConnection(connConf3.locators, props)
+ verify(mockConnFactory, times(1)).newConnection(connConf5.locators, props)
+ assert(DefaultGemFireConnectionManager.connections.size == 3)
+
+ DefaultGemFireConnectionManager.closeConnection(connConf1)
+ assert(DefaultGemFireConnectionManager.connections.size == 1)
+ DefaultGemFireConnectionManager.closeConnection(connConf5)
+ assert(DefaultGemFireConnectionManager.connections.isEmpty)
+ }
+
+ test("DefaultGemFireConnectionFactory newConnection(...) throws RuntimeException") {
+ val connConf1 = new GemFireConnectionConf(Seq(("host1", 1234)))
+ val props: Map[String, String] = Map.empty
+ val mockConnFactory: DefaultGemFireConnectionFactory = mock[DefaultGemFireConnectionFactory]
+ when(mockConnFactory.newConnection(connConf1.locators, props)).thenThrow(new RuntimeException())
+ intercept[RuntimeException] { DefaultGemFireConnectionManager.getConnection(connConf1)(mockConnFactory) }
+ verify(mockConnFactory, times(1)).newConnection(connConf1.locators, props)
+ }
+
+ test("DefaultGemFireConnectionFactory close() w/ non-exist connection") {
+ val props: Map[String, String] = Map.empty
+ val mockConnFactory: DefaultGemFireConnectionFactory = mock[DefaultGemFireConnectionFactory]
+ val connConf1 = new GemFireConnectionConf(Seq(("host1", 1234)))
+ val connConf2 = new GemFireConnectionConf(Seq(("host2", 5678)))
+ val mockConn1 = mock[DefaultGemFireConnection]
+ when(mockConnFactory.newConnection(connConf1.locators, props)).thenReturn(mockConn1)
+ assert(DefaultGemFireConnectionManager.getConnection(connConf1)(mockConnFactory) == mockConn1)
+ assert(DefaultGemFireConnectionManager.connections.size == 1)
+ // connection does not exists in the connection manager
+ DefaultGemFireConnectionManager.closeConnection(connConf2)
+ assert(DefaultGemFireConnectionManager.connections.size == 1)
+ }
+
+}
http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/85d44f04/gemfire-spark-connector/gemfire-spark-connector/src/test/scala/io/pivotal/gemfire/spark/connector/internal/gemfirefunctions/StructStreamingResultSenderAndCollectorTest.scala
----------------------------------------------------------------------
diff --git a/gemfire-spark-connector/gemfire-spark-connector/src/test/scala/io/pivotal/gemfire/spark/connector/internal/gemfirefunctions/StructStreamingResultSenderAndCollectorTest.scala b/gemfire-spark-connector/gemfire-spark-connector/src/test/scala/io/pivotal/gemfire/spark/connector/internal/gemfirefunctions/StructStreamingResultSenderAndCollectorTest.scala
new file mode 100644
index 0000000..04294e7
--- /dev/null
+++ b/gemfire-spark-connector/gemfire-spark-connector/src/test/scala/io/pivotal/gemfire/spark/connector/internal/gemfirefunctions/StructStreamingResultSenderAndCollectorTest.scala
@@ -0,0 +1,238 @@
+package io.pivotal.gemfire.spark.connector.internal.gemfirefunctions
+
+import com.gemstone.gemfire.DataSerializer
+import com.gemstone.gemfire.cache.execute.{ResultCollector, ResultSender}
+import com.gemstone.gemfire.cache.query.internal.types.{ObjectTypeImpl, StructTypeImpl}
+import com.gemstone.gemfire.cache.query.types.ObjectType
+import com.gemstone.gemfire.internal.{Version, ByteArrayDataInput, HeapDataOutputStream}
+import com.gemstone.gemfire.internal.cache.{CachedDeserializable, CachedDeserializableFactory}
+import org.scalatest.{BeforeAndAfter, FunSuite}
+import scala.collection.JavaConversions._
+import scala.concurrent.{Await, ExecutionContext, Future}
+import ExecutionContext.Implicits.global
+import scala.concurrent.duration._
+
+class StructStreamingResultSenderAndCollectorTest extends FunSuite with BeforeAndAfter {
+
+ /**
+ * A test ResultSender that connects struct ResultSender and ResultCollector
+ * Note: this test ResultSender has to copy the data (byte array) since the
+ * StructStreamingResultSender will reuse the byte array.
+ */
+ class LocalResultSender(collector: ResultCollector[Array[Byte], _], num: Int = 1) extends ResultSender[Object] {
+
+ var finishedNum = 0
+
+ override def sendResult(result: Object): Unit =
+ collector.addResult(null, result.asInstanceOf[Array[Byte]].clone())
+
+ /** exception should be sent via lastResult() */
+ override def sendException(throwable: Throwable): Unit =
+ throw new UnsupportedOperationException("sendException is not supported.")
+
+ override def lastResult(result: Object): Unit = {
+ collector.addResult(null, result.asInstanceOf[Array[Byte]].clone())
+ this.synchronized {
+ finishedNum += 1
+ if (finishedNum == num)
+ collector.endResults()
+ }
+ }
+ }
+
+ /** common variables */
+ var collector: StructStreamingResultCollector = _
+ var baseSender: LocalResultSender = _
+ /** common types */
+ val objType = new ObjectTypeImpl("java.lang.Object").asInstanceOf[ObjectType]
+ val TwoColType = new StructTypeImpl(Array("key", "value"), Array(objType, objType))
+ val OneColType = new StructTypeImpl(Array("value"), Array(objType))
+
+ before {
+ collector = new StructStreamingResultCollector
+ baseSender = new LocalResultSender(collector, 1)
+ }
+
+ test("transfer simple data") {
+ verifySimpleTransfer(sendDataType = true)
+ }
+
+ test("transfer simple data with no type info") {
+ verifySimpleTransfer(sendDataType = false)
+ }
+
+ def verifySimpleTransfer(sendDataType: Boolean): Unit = {
+ val iter = (0 to 9).map(i => Array(i.asInstanceOf[Object], (i.toString * 5).asInstanceOf[Object])).toIterator
+ val dataType = if (sendDataType) TwoColType else null
+ new StructStreamingResultSender(baseSender, dataType , iter).send()
+ // println("type: " + collector.getResultType.toString)
+ assert(TwoColType.equals(collector.getResultType))
+ val iter2 = collector.getResult
+ (0 to 9).foreach { i =>
+ assert(iter2.hasNext)
+ val o = iter2.next()
+ assert(o.size == 2)
+ assert(o(0).asInstanceOf[Int] == i)
+ assert(o(1).asInstanceOf[String] == i.toString * 5)
+ }
+ assert(! iter2.hasNext)
+ }
+
+
+ /**
+ * A test iterator that generate integer data
+ * @param start the 1st value
+ * @param n number of integers generated
+ * @param genExcp generate Exception if true. This is used to test exception handling.
+ */
+ def intIterator(start: Int, n: Int, genExcp: Boolean): Iterator[Array[Object]] = {
+ new Iterator[Array[Object]] {
+ val max = if (genExcp) start + n else start + n - 1
+ var index: Int = start - 1
+
+ override def hasNext: Boolean = if (index < max) true else false
+
+ override def next(): Array[Object] =
+ if (index < (start + n - 1)) {
+ index += 1
+ Array(index.asInstanceOf[Object])
+ } else throw new RuntimeException("simulated error")
+ }
+ }
+
+ test("transfer data with 0 row") {
+ new StructStreamingResultSender(baseSender, OneColType, intIterator(1, 0, genExcp = false)).send()
+ // println("type: " + collector.getResultType.toString)
+ assert(collector.getResultType == null)
+ val iter = collector.getResult
+ assert(! iter.hasNext)
+ }
+
+ test("transfer data with 10K rows") {
+ new StructStreamingResultSender(baseSender, OneColType, intIterator(1, 10000, genExcp = false)).send()
+ // println("type: " + collector.getResultType.toString)
+ assert(OneColType.equals(collector.getResultType))
+ val iter = collector.getResult
+ // println(iter.toList.map(list => list.mkString(",")).mkString("; "))
+ (1 to 10000).foreach { i =>
+ assert(iter.hasNext)
+ val o = iter.next()
+ assert(o.size == 1)
+ assert(o(0).asInstanceOf[Int] == i)
+ }
+ assert(! iter.hasNext)
+ }
+
+ test("transfer data with 10K rows with 2 sender") {
+ baseSender = new LocalResultSender(collector, 2)
+ val total = 300
+ val sender1 = Future { new StructStreamingResultSender(baseSender, OneColType, intIterator(1, total/2, genExcp = false), "sender1").send()}
+ val sender2 = Future { new StructStreamingResultSender(baseSender, OneColType, intIterator(total/2+1, total/2, genExcp = false), "sender2").send()}
+ Await.result(sender1, 1.seconds)
+ Await.result(sender2, 1.seconds)
+
+ // println("type: " + collector.getResultType.toString)
+ assert(OneColType.equals(collector.getResultType))
+ val iter = collector.getResult
+ // println(iter.toList.map(list => list.mkString(",")).mkString("; "))
+ val set = scala.collection.mutable.Set[Int]()
+ (1 to total).foreach { i =>
+ assert(iter.hasNext)
+ val o = iter.next()
+ assert(o.size == 1)
+ assert(! set.contains(o(0).asInstanceOf[Int]))
+ set.add(o(0).asInstanceOf[Int])
+ }
+ assert(! iter.hasNext)
+ }
+
+ test("transfer data with 10K rows with 2 sender with error") {
+ baseSender = new LocalResultSender(collector, 2)
+ val total = 1000
+ val sender1 = Future { new StructStreamingResultSender(baseSender, OneColType, intIterator(1, total/2, genExcp = false), "sender1").send()}
+ val sender2 = Future { new StructStreamingResultSender(baseSender, OneColType, intIterator(total/2+1, total/2, genExcp = true), "sender2").send()}
+ Await.result(sender1, 1 seconds)
+ Await.result(sender2, 1 seconds)
+
+ // println("type: " + collector.getResultType.toString)
+ assert(OneColType.equals(collector.getResultType))
+ val iter = collector.getResult
+ // println(iter.toList.map(list => list.mkString(",")).mkString("; "))
+ val set = scala.collection.mutable.Set[Int]()
+ intercept[RuntimeException] {
+ (1 to total).foreach { i =>
+ assert(iter.hasNext)
+ val o = iter.next()
+ assert(o.size == 1)
+ assert(! set.contains(o(0).asInstanceOf[Int]))
+ set.add(o(0).asInstanceOf[Int])
+ }
+ }
+ // println(s"rows received: ${set.size}")
+ }
+
+ test("transfer data with Exception") {
+ new StructStreamingResultSender(baseSender, OneColType, intIterator(1, 200, genExcp = true)).send()
+ // println("type: " + collector.getResultType.toString)
+ val iter = collector.getResult
+ intercept[RuntimeException] ( iter.foreach(_.mkString(",")) )
+ }
+
+ def stringPairIterator(n: Int, genExcp: Boolean): Iterator[Array[Object]] =
+ intIterator(1, n, genExcp).map(x => Array(s"key-${x(0)}", s"value-${x(0)}"))
+
+ test("transfer string pair data with 200 rows") {
+ new StructStreamingResultSender(baseSender, TwoColType, stringPairIterator(1000, genExcp = false)).send()
+ // println("type: " + collector.getResultType.toString)
+ assert(TwoColType.equals(collector.getResultType))
+ val iter = collector.getResult
+ // println(iter.toList.map(list => list.mkString(",")).mkString("; "))
+ (1 to 1000).foreach { i =>
+ assert(iter.hasNext)
+ val o = iter.next()
+ assert(o.size == 2)
+ assert(o(0) == s"key-$i")
+ assert(o(1) == s"value-$i")
+ }
+ assert(! iter.hasNext)
+ }
+
+ /**
+ * Usage notes: There are 3 kinds of data to transfer:
+ * (1) object, (2) byte array of serialized object, and (3) byte array
+ * this test shows how to handle all of them.
+ */
+ test("DataSerializer usage") {
+ val outBuf = new HeapDataOutputStream(1024, null)
+ val inBuf = new ByteArrayDataInput()
+
+ // 1. a regular object
+ val hello = "Hello World!" * 30
+ // serialize the data
+ DataSerializer.writeObject(hello, outBuf)
+ val bytesHello = outBuf.toByteArray.clone()
+ // de-serialize the data
+ inBuf.initialize(bytesHello, Version.CURRENT)
+ val hello2 = DataSerializer.readObject(inBuf).asInstanceOf[Object]
+ assert(hello == hello2)
+
+ // 2. byte array of serialized object
+ // serialize: byte array from `CachedDeserializable`
+ val cd: CachedDeserializable = CachedDeserializableFactory.create(bytesHello)
+ outBuf.reset()
+ DataSerializer.writeByteArray(cd.getSerializedValue, outBuf)
+ // de-serialize the data in 2 steps
+ inBuf.initialize(outBuf.toByteArray.clone(), Version.CURRENT)
+ val bytesHello2: Array[Byte] = DataSerializer.readByteArray(inBuf)
+ inBuf.initialize(bytesHello2, Version.CURRENT)
+ val hello3 = DataSerializer.readObject(inBuf).asInstanceOf[Object]
+ assert(hello == hello3)
+
+ // 3. byte array
+ outBuf.reset()
+ DataSerializer.writeByteArray(bytesHello, outBuf)
+ inBuf.initialize(outBuf.toByteArray.clone(), Version.CURRENT)
+ val bytesHello3: Array[Byte] = DataSerializer.readByteArray(inBuf)
+ assert(bytesHello sameElements bytesHello3)
+ }
+}
http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/85d44f04/gemfire-spark-connector/gemfire-spark-connector/src/test/scala/io/pivotal/gemfire/spark/connector/internal/oql/QueryParserTest.scala
----------------------------------------------------------------------
diff --git a/gemfire-spark-connector/gemfire-spark-connector/src/test/scala/io/pivotal/gemfire/spark/connector/internal/oql/QueryParserTest.scala b/gemfire-spark-connector/gemfire-spark-connector/src/test/scala/io/pivotal/gemfire/spark/connector/internal/oql/QueryParserTest.scala
new file mode 100644
index 0000000..86210b6
--- /dev/null
+++ b/gemfire-spark-connector/gemfire-spark-connector/src/test/scala/io/pivotal/gemfire/spark/connector/internal/oql/QueryParserTest.scala
@@ -0,0 +1,67 @@
+package io.pivotal.gemfire.spark.connector.internal.oql
+
+import org.scalatest.FunSuite
+
+class QueryParserTest extends FunSuite {
+
+ test("select * from /r1") {
+ val r = QueryParser.parseOQL("select * from /r1").get
+ assert(r == "List(/r1)")
+ }
+
+ test("select c2 from /r1") {
+ val r = QueryParser.parseOQL("select c2 from /r1").get
+ assert(r == "List(/r1)")
+ }
+
+ test("select key, value from /r1.entries") {
+ val r = QueryParser.parseOQL("select key, value from /r1.entries").get
+ assert(r == "List(/r1.entries)")
+ }
+
+ test("select c1, c2 from /r1 where col1 > 100 and col2 <= 120 or c3 = 2") {
+ val r = QueryParser.parseOQL("select c1, c2 from /r1 where col1 > 100 and col2 <= 120 or c3 = 2").get
+ assert(r == "List(/r1)")
+ }
+
+ test("select * from /r1/r2 where c1 >= 200") {
+ val r = QueryParser.parseOQL("select * from /r1/r2 where c1 >= 200").get
+ assert(r == "List(/r1/r2)")
+ }
+
+ test("import io.pivotal select c1, c2, c3 from /r1/r2, /r3/r4 where c1 <= 15 and c2 = 100") {
+ val r = QueryParser.parseOQL("import io.pivotal select c1, c2, c3 from /r1/r2, /r3/r4 where c1 <= 15 and c2 = 100").get
+ assert(r == "List(/r1/r2, /r3/r4)")
+ }
+
+ test("SELECT distinct f1, f2 FROM /r1/r2 WHere f = 100") {
+ val r = QueryParser.parseOQL("SELECT distinct f1, f2 FROM /r1/r2 WHere f = 100").get
+ assert(r == "List(/r1/r2)")
+ }
+
+ test("IMPORT io.pivotal.gemfire IMPORT com.mypackage SELECT key,value FROM /root/sub.entries WHERE status = 'active' ORDER BY id desc") {
+ val r = QueryParser.parseOQL("IMPORT io.pivotal.gemfire IMPORT com.mypackage SELECT key,value FROM /root/sub.entries WHERE status = 'active' ORDER BY id desc").get
+ assert(r == "List(/root/sub.entries)")
+ }
+
+ test("select distinct p.ID, p.status from /region p where p.ID > 5 order by p.status") {
+ val r = QueryParser.parseOQL("select distinct p.ID, p.status from /region p where p.ID > 5 order by p.status").get
+ assert(r == "List(/region)")
+ }
+
+ test("SELECT DISTINCT * FROM /QueryRegion1 r1, /QueryRegion2 r2 WHERE r1.ID = r2.ID") {
+ val r = QueryParser.parseOQL("SELECT DISTINCT * FROM /QueryRegion1 r1, /QueryRegion2 r2 WHERE r1.ID = r2.ID").get
+ assert(r == "List(/QueryRegion1, /QueryRegion2)")
+ }
+
+ test("SELECT id, \"type\", positions, status FROM /obj_obj_region WHERE status = 'active'") {
+ val r = QueryParser.parseOQL("SELECT id, \"type\", positions, status FROM /obj_obj_region WHERE status = 'active'").get
+ println("r.type=" + r.getClass.getName + " r=" + r)
+ assert(r == "List(/obj_obj_region)")
+ }
+
+ test("SELECT r.id, r.\"type\", r.positions, r.status FROM /obj_obj_region r, r.positions.values f WHERE r.status = 'active' and f.secId = 'MSFT'") {
+ val r = QueryParser.parseOQL("SELECT r.id, r.\"type\", r.positions, r.status FROM /obj_obj_region r, r.positions.values f WHERE r.status = 'active' and f.secId = 'MSFT'").get
+ assert(r == "List(/obj_obj_region, r.positions.values)")
+ }
+}
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/85d44f04/gemfire-spark-connector/gemfire-spark-connector/src/test/scala/unittest/io/pivotal/gemfire/spark/connector/ConnectorImplicitsTest.scala
----------------------------------------------------------------------
diff --git a/gemfire-spark-connector/gemfire-spark-connector/src/test/scala/unittest/io/pivotal/gemfire/spark/connector/ConnectorImplicitsTest.scala b/gemfire-spark-connector/gemfire-spark-connector/src/test/scala/unittest/io/pivotal/gemfire/spark/connector/ConnectorImplicitsTest.scala
new file mode 100644
index 0000000..c50bbc7
--- /dev/null
+++ b/gemfire-spark-connector/gemfire-spark-connector/src/test/scala/unittest/io/pivotal/gemfire/spark/connector/ConnectorImplicitsTest.scala
@@ -0,0 +1,34 @@
+package unittest.io.pivotal.gemfire.spark.connector
+
+import io.pivotal.gemfire.spark.connector._
+import org.apache.spark.SparkContext
+import org.apache.spark.sql.SQLContext
+import org.scalatest.FunSuite
+import org.scalatest.mock.MockitoSugar
+import org.scalatest.Matchers
+
+class ConnectorImplicitsTest extends FunSuite with Matchers with MockitoSugar {
+
+ test("implicit map2Properties") {
+ verifyProperties(Map.empty)
+ verifyProperties(Map("One" -> "1", "Two" -> "2", "Three" ->"3"))
+ }
+
+ def verifyProperties(map: Map[String, String]): Unit = {
+ val props: java.util.Properties = map
+ assert(props.size() == map.size)
+ map.foreach(p => assert(props.getProperty(p._1) == p._2))
+ }
+
+ test("Test Implicit SparkContext Conversion") {
+ val mockSparkContext = mock[SparkContext]
+ val gfscf: GemFireSparkContextFunctions = mockSparkContext
+ assert(gfscf.isInstanceOf[GemFireSparkContextFunctions])
+ }
+
+ test("Test Implicit SQLContext Conversion") {
+ val mockSQLContext = mock[SQLContext]
+ val gfscf: GemFireSQLContextFunctions = mockSQLContext
+ assert(gfscf.isInstanceOf[GemFireSQLContextFunctions])
+ }
+}
http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/85d44f04/gemfire-spark-connector/gemfire-spark-connector/src/test/scala/unittest/io/pivotal/gemfire/spark/connector/GemFireConnectionConfTest.scala
----------------------------------------------------------------------
diff --git a/gemfire-spark-connector/gemfire-spark-connector/src/test/scala/unittest/io/pivotal/gemfire/spark/connector/GemFireConnectionConfTest.scala b/gemfire-spark-connector/gemfire-spark-connector/src/test/scala/unittest/io/pivotal/gemfire/spark/connector/GemFireConnectionConfTest.scala
new file mode 100644
index 0000000..2c64e19
--- /dev/null
+++ b/gemfire-spark-connector/gemfire-spark-connector/src/test/scala/unittest/io/pivotal/gemfire/spark/connector/GemFireConnectionConfTest.scala
@@ -0,0 +1,84 @@
+package unittest.io.pivotal.gemfire.spark.connector
+
+import org.apache.spark.SparkConf
+import org.mockito.Mockito._
+import org.scalatest.mock.MockitoSugar
+import org.scalatest.{Matchers, FunSuite}
+import io.pivotal.gemfire.spark.connector._
+
+class GemFireConnectionConfTest extends FunSuite with Matchers with MockitoSugar {
+
+ test("apply(SparkConf) w/ GemFireLocator property and empty gemfireProps") {
+ val (host1, port1) = ("host1", 1234)
+ val (host2, port2) = ("host2", 5678)
+ val conf = new SparkConf().set(GemFireLocatorPropKey, s"$host1[$port1],$host2[$port2]")
+ val connConf = GemFireConnectionConf(conf)
+ assert(connConf.locators == Seq((host1, port1),(host2, port2)))
+ assert(connConf.gemfireProps.isEmpty)
+ }
+
+ test("apply(SparkConf) w/ GemFireLocator property and gemfire properties") {
+ val (host1, port1) = ("host1", 1234)
+ val (host2, port2) = ("host2", 5678)
+ val (propK1, propV1) = ("ack-severe-alert-threshold", "1")
+ val (propK2, propV2) = ("ack-wait-threshold", "10")
+ val conf = new SparkConf().set(GemFireLocatorPropKey, s"$host1[$port1],$host2[$port2]")
+ .set(s"spark.gemfire.$propK1", propV1).set(s"spark.gemfire.$propK2", propV2)
+ val connConf = GemFireConnectionConf(conf)
+ assert(connConf.locators == Seq((host1, port1),(host2, port2)))
+ assert(connConf.gemfireProps == Map(propK1 -> propV1, propK2 -> propV2))
+ }
+
+ test("apply(SparkConf) w/o GemFireLocator property") {
+ intercept[RuntimeException] { GemFireConnectionConf(new SparkConf()) }
+ }
+
+ test("apply(SparkConf) w/ invalid GemFireLocator property") {
+ val conf = new SparkConf().set(GemFireLocatorPropKey, "local^host:1234")
+ intercept[Exception] { GemFireConnectionConf(conf) }
+ }
+
+ test("apply(locatorStr, gemfireProps) w/ valid locatorStr and non gemfireProps") {
+ val (host1, port1) = ("host1", 1234)
+ val connConf = GemFireConnectionConf(s"$host1:$port1")
+ assert(connConf.locators == Seq((host1, port1)))
+ assert(connConf.gemfireProps.isEmpty)
+ }
+
+ test("apply(locatorStr, gemfireProps) w/ valid locatorStr and non-empty gemfireProps") {
+ val (host1, port1) = ("host1", 1234)
+ val (host2, port2) = ("host2", 5678)
+ val (propK1, propV1) = ("ack-severe-alert-threshold", "1")
+ val (propK2, propV2) = ("ack-wait-threshold", "10")
+ val props = Map(propK1 -> propV1, propK2 -> propV2)
+ val connConf = GemFireConnectionConf(s"$host1:$port1,$host2:$port2", props)
+ assert(connConf.locators == Seq((host1, port1),(host2, port2)))
+ assert(connConf.gemfireProps == props)
+ }
+
+ test("apply(locatorStr, gemfireProps) w/ invalid locatorStr") {
+ intercept[Exception] { GemFireConnectionConf("local~host:4321") }
+ }
+
+ test("constructor w/ empty (host,port) pairs") {
+ intercept[IllegalArgumentException] { new GemFireConnectionConf(Seq.empty) }
+ }
+
+ test("getConnection() normal") {
+ implicit val mockFactory = mock[GemFireConnectionManager]
+ val mockConnection = mock[GemFireConnection]
+ when(mockFactory.getConnection(org.mockito.Matchers.any[GemFireConnectionConf])).thenReturn(mockConnection)
+ val connConf = GemFireConnectionConf("localhost:1234")
+ assert(connConf.getConnection == mockConnection)
+ verify(mockFactory).getConnection(connConf)
+ }
+
+ test("getConnection() failure") {
+ implicit val mockFactory = mock[GemFireConnectionManager]
+ when(mockFactory.getConnection(org.mockito.Matchers.any[GemFireConnectionConf])).thenThrow(new RuntimeException)
+ val connConf = GemFireConnectionConf("localhost:1234")
+ intercept[RuntimeException] { connConf.getConnection }
+ verify(mockFactory).getConnection(connConf)
+ }
+
+}
http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/85d44f04/gemfire-spark-connector/gemfire-spark-connector/src/test/scala/unittest/io/pivotal/gemfire/spark/connector/GemFireDStreamFunctionsTest.scala
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diff --git a/gemfire-spark-connector/gemfire-spark-connector/src/test/scala/unittest/io/pivotal/gemfire/spark/connector/GemFireDStreamFunctionsTest.scala b/gemfire-spark-connector/gemfire-spark-connector/src/test/scala/unittest/io/pivotal/gemfire/spark/connector/GemFireDStreamFunctionsTest.scala
new file mode 100644
index 0000000..ef4728c
--- /dev/null
+++ b/gemfire-spark-connector/gemfire-spark-connector/src/test/scala/unittest/io/pivotal/gemfire/spark/connector/GemFireDStreamFunctionsTest.scala
@@ -0,0 +1,63 @@
+package unittest.io.pivotal.gemfire.spark.connector
+
+import com.gemstone.gemfire.cache.Region
+import io.pivotal.gemfire.spark.connector.{GemFireConnection, GemFireConnectionConf}
+import org.apache.spark.rdd.RDD
+import org.apache.spark.streaming.dstream.DStream
+import org.mockito.Mockito._
+import org.scalatest.mock.MockitoSugar
+import org.scalatest.{Matchers, FunSuite}
+import org.mockito.Matchers.{eq => mockEq, any => mockAny}
+
+import scala.reflect.ClassTag
+
+class GemFireDStreamFunctionsTest extends FunSuite with Matchers with MockitoSugar {
+
+ test("test GemFirePairDStreamFunctions Implicit") {
+ import io.pivotal.gemfire.spark.connector.streaming._
+ val mockDStream = mock[DStream[(Int, String)]]
+ // the implicit make the following line valid
+ val pairDStream: GemFirePairDStreamFunctions[Int, String] = mockDStream
+ pairDStream shouldBe a[GemFirePairDStreamFunctions[_, _]]
+ }
+
+ test("test GemFireDStreamFunctions Implicit") {
+ import io.pivotal.gemfire.spark.connector.streaming._
+ val mockDStream = mock[DStream[String]]
+ // the implicit make the following line valid
+ val dstream: GemFireDStreamFunctions[String] = mockDStream
+ dstream shouldBe a[GemFireDStreamFunctions[_]]
+ }
+
+ def createMocks[K, V](regionPath: String)
+ (implicit kt: ClassTag[K], vt: ClassTag[V], m: Manifest[Region[K, V]])
+ : (String, GemFireConnectionConf, GemFireConnection, Region[K, V]) = {
+ val mockConnection = mock[GemFireConnection]
+ val mockConnConf = mock[GemFireConnectionConf]
+ val mockRegion = mock[Region[K, V]]
+ when(mockConnConf.getConnection).thenReturn(mockConnection)
+ when(mockConnConf.locators).thenReturn(Seq.empty)
+ (regionPath, mockConnConf, mockConnection, mockRegion)
+ }
+
+ test("test GemFirePairDStreamFunctions.saveToGemfire()") {
+ import io.pivotal.gemfire.spark.connector.streaming._
+ val (regionPath, mockConnConf, mockConnection, mockRegion) = createMocks[String, String]("test")
+ val mockDStream = mock[DStream[(String, String)]]
+ mockDStream.saveToGemfire(regionPath, mockConnConf)
+ verify(mockConnConf).getConnection
+ verify(mockConnection).validateRegion[String, String](regionPath)
+ verify(mockDStream).foreachRDD(mockAny[(RDD[(String, String)]) => Unit])
+ }
+
+ test("test GemFireDStreamFunctions.saveToGemfire()") {
+ import io.pivotal.gemfire.spark.connector.streaming._
+ val (regionPath, mockConnConf, mockConnection, mockRegion) = createMocks[String, Int]("test")
+ val mockDStream = mock[DStream[String]]
+ mockDStream.saveToGemfire[String, Int](regionPath, (s: String) => (s, s.length), mockConnConf)
+ verify(mockConnConf).getConnection
+ verify(mockConnection).validateRegion[String, String](regionPath)
+ verify(mockDStream).foreachRDD(mockAny[(RDD[String]) => Unit])
+ }
+
+}
http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/85d44f04/gemfire-spark-connector/gemfire-spark-connector/src/test/scala/unittest/io/pivotal/gemfire/spark/connector/GemFireRDDFunctionsTest.scala
----------------------------------------------------------------------
diff --git a/gemfire-spark-connector/gemfire-spark-connector/src/test/scala/unittest/io/pivotal/gemfire/spark/connector/GemFireRDDFunctionsTest.scala b/gemfire-spark-connector/gemfire-spark-connector/src/test/scala/unittest/io/pivotal/gemfire/spark/connector/GemFireRDDFunctionsTest.scala
new file mode 100644
index 0000000..659fca2
--- /dev/null
+++ b/gemfire-spark-connector/gemfire-spark-connector/src/test/scala/unittest/io/pivotal/gemfire/spark/connector/GemFireRDDFunctionsTest.scala
@@ -0,0 +1,99 @@
+package unittest.io.pivotal.gemfire.spark.connector
+
+import com.gemstone.gemfire.cache.Region
+import io.pivotal.gemfire.spark.connector._
+import io.pivotal.gemfire.spark.connector.internal.rdd.{GemFireRDDWriter, GemFirePairRDDWriter}
+import org.apache.spark.{TaskContext, SparkContext}
+import org.apache.spark.rdd.RDD
+import org.mockito.Mockito._
+import org.scalatest.mock.MockitoSugar
+import org.scalatest.{FunSuite, Matchers}
+import collection.JavaConversions._
+import scala.reflect.ClassTag
+import org.mockito.Matchers.{eq => mockEq, any => mockAny}
+
+class GemFireRDDFunctionsTest extends FunSuite with Matchers with MockitoSugar {
+
+ test("test PairRDDFunction Implicit") {
+ import io.pivotal.gemfire.spark.connector._
+ val mockRDD = mock[RDD[(Int, String)]]
+ // the implicit make the following line valid
+ val pairRDD: GemFirePairRDDFunctions[Int, String] = mockRDD
+ pairRDD shouldBe a [GemFirePairRDDFunctions[_, _]]
+ }
+
+ test("test RDDFunction Implicit") {
+ import io.pivotal.gemfire.spark.connector._
+ val mockRDD = mock[RDD[String]]
+ // the implicit make the following line valid
+ val nonPairRDD: GemFireRDDFunctions[String] = mockRDD
+ nonPairRDD shouldBe a [GemFireRDDFunctions[_]]
+ }
+
+ def createMocks[K, V](regionPath: String)
+ (implicit kt: ClassTag[K], vt: ClassTag[V], m: Manifest[Region[K, V]]): (String, GemFireConnectionConf, GemFireConnection, Region[K, V]) = {
+ val mockConnection = mock[GemFireConnection]
+ val mockConnConf = mock[GemFireConnectionConf]
+ val mockRegion = mock[Region[K, V]]
+ when(mockConnConf.getConnection).thenReturn(mockConnection)
+ when(mockConnection.getRegionProxy[K, V](regionPath)).thenReturn(mockRegion)
+ // mockRegion shouldEqual mockConn.getRegionProxy[K, V](regionPath)
+ (regionPath, mockConnConf, mockConnection, mockRegion)
+ }
+
+ test("test GemFirePairRDDWriter") {
+ val (regionPath, mockConnConf, mockConnection, mockRegion) = createMocks[String, String]("test")
+ val writer = new GemFirePairRDDWriter[String, String](regionPath, mockConnConf)
+ val data = List(("1", "one"), ("2", "two"), ("3", "three"))
+ writer.write(null, data.toIterator)
+ val expectedMap: Map[String, String] = data.toMap
+ verify(mockRegion).putAll(expectedMap)
+ }
+
+ test("test GemFireNonPairRDDWriter") {
+ val (regionPath, mockConnConf, mockConnection, mockRegion) = createMocks[Int, String]("test")
+ val writer = new GemFireRDDWriter[String, Int, String](regionPath, mockConnConf)
+ val data = List("a", "ab", "abc")
+ val f: String => (Int, String) = s => (s.length, s)
+ writer.write(f)(null, data.toIterator)
+ val expectedMap: Map[Int, String] = data.map(f).toMap
+ verify(mockRegion).putAll(expectedMap)
+ }
+
+ test("test PairRDDFunctions.saveToGemfire") {
+ import io.pivotal.gemfire.spark.connector._
+ val (regionPath, mockConnConf, mockConnection, mockRegion) = createMocks[String, String]("test")
+ val mockRDD = mock[RDD[(String, String)]]
+ val mockSparkContext = mock[SparkContext]
+ when(mockRDD.sparkContext).thenReturn(mockSparkContext)
+ val result = mockRDD.saveToGemfire(regionPath, mockConnConf)
+ verify(mockConnection, times(1)).validateRegion[String, String](regionPath)
+ result === Unit
+ verify(mockSparkContext, times(1)).runJob[(String, String), Unit](
+ mockEq(mockRDD), mockAny[(TaskContext, Iterator[(String, String)]) => Unit])(mockAny(classOf[ClassTag[Unit]]))
+
+ // Note: current implementation make following code not compilable
+ // so not negative test for this case
+ // val rdd: RDD[(K, V)] = ...
+ // rdd.saveToGemfire(regionPath, s => (s.length, s))
+ }
+
+ test("test RDDFunctions.saveToGemfire") {
+ import io.pivotal.gemfire.spark.connector._
+ val (regionPath, mockConnConf, mockConnection, mockRegion) = createMocks[Int, String]("test")
+ val mockRDD = mock[RDD[(String)]]
+ val mockSparkContext = mock[SparkContext]
+ when(mockRDD.sparkContext).thenReturn(mockSparkContext)
+ val result = mockRDD.saveToGemfire(regionPath, s => (s.length, s), mockConnConf)
+ verify(mockConnection, times(1)).validateRegion[Int, String](regionPath)
+ result === Unit
+ verify(mockSparkContext, times(1)).runJob[String, Unit](
+ mockEq(mockRDD), mockAny[(TaskContext, Iterator[String]) => Unit])(mockAny(classOf[ClassTag[Unit]]))
+
+ // Note: current implementation make following code not compilable
+ // so not negative test for this case
+ // val rdd: RDD[T] = ... // T is not a (K, V) tuple
+ // rdd.saveToGemfire(regionPath)
+ }
+
+}
http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/85d44f04/gemfire-spark-connector/gemfire-spark-connector/src/test/scala/unittest/io/pivotal/gemfire/spark/connector/LocatorHelperTest.scala
----------------------------------------------------------------------
diff --git a/gemfire-spark-connector/gemfire-spark-connector/src/test/scala/unittest/io/pivotal/gemfire/spark/connector/LocatorHelperTest.scala b/gemfire-spark-connector/gemfire-spark-connector/src/test/scala/unittest/io/pivotal/gemfire/spark/connector/LocatorHelperTest.scala
new file mode 100644
index 0000000..508666a
--- /dev/null
+++ b/gemfire-spark-connector/gemfire-spark-connector/src/test/scala/unittest/io/pivotal/gemfire/spark/connector/LocatorHelperTest.scala
@@ -0,0 +1,75 @@
+package unittest.io.pivotal.gemfire.spark.connector
+
+import io.pivotal.gemfire.spark.connector.internal.LocatorHelper
+import org.scalatest.FunSuite
+
+class LocatorHelperTest extends FunSuite {
+
+ test("locatorStr2HostPortPair hostname w/o domain") {
+ val (host, port) = ("localhost", 10334)
+ assert(LocatorHelper.locatorStr2HostPortPair(s"$host:$port").get ==(host, port))
+ assert(LocatorHelper.locatorStr2HostPortPair(s"$host[$port]").get ==(host, port))
+ }
+
+ test("locatorStr2HostPortPair hostname w/ domain") {
+ val (host, port) = ("localhost", 10334)
+ assert(LocatorHelper.locatorStr2HostPortPair(s"$host:$port").get ==(host, port))
+ assert(LocatorHelper.locatorStr2HostPortPair(s"$host[$port]").get ==(host, port))
+ }
+
+ test("locatorStr2HostPortPair w/ invalid host name") {
+ // empty or null locatorStr
+ assert(LocatorHelper.locatorStr2HostPortPair("").isFailure)
+ assert(LocatorHelper.locatorStr2HostPortPair(null).isFailure)
+ // host name has leading `.`
+ assert(LocatorHelper.locatorStr2HostPortPair(".localhost.1234").isFailure)
+ // host name has leading and/or tail white space
+ assert(LocatorHelper.locatorStr2HostPortPair(" localhost.1234").isFailure)
+ assert(LocatorHelper.locatorStr2HostPortPair("localhost .1234").isFailure)
+ assert(LocatorHelper.locatorStr2HostPortPair(" localhost .1234").isFailure)
+ // host name contain invalid characters
+ assert(LocatorHelper.locatorStr2HostPortPair("local%host.1234").isFailure)
+ assert(LocatorHelper.locatorStr2HostPortPair("localhost*.1234").isFailure)
+ assert(LocatorHelper.locatorStr2HostPortPair("^localhost.1234").isFailure)
+ }
+
+ test("locatorStr2HostPortPair w/ valid port") {
+ val host = "192.168.0.1"
+ // port has 2, 3, 4, 5 digits
+ assert(LocatorHelper.locatorStr2HostPortPair(s"$host:20").get ==(host, 20))
+ assert(LocatorHelper.locatorStr2HostPortPair(s"$host:300").get ==(host, 300))
+ assert(LocatorHelper.locatorStr2HostPortPair(s"$host:4000").get ==(host, 4000))
+ assert(LocatorHelper.locatorStr2HostPortPair(s"$host:50000").get ==(host, 50000))
+ }
+
+ test("locatorStr2HostPortPair w/ invalid port") {
+ // port number is less than 2 digits
+ assert(LocatorHelper.locatorStr2HostPortPair("locslhost.9").isFailure)
+ // port number is more than 5 digits
+ assert(LocatorHelper.locatorStr2HostPortPair("locslhost.100000").isFailure)
+ // port number is invalid
+ assert(LocatorHelper.locatorStr2HostPortPair("locslhost.1xx1").isFailure)
+ }
+
+ test("parseLocatorsString with valid locator(s)") {
+ val (host1, port1) = ("localhost", 10334)
+ assert(LocatorHelper.parseLocatorsString(s"$host1:$port1") == Seq((host1, port1)))
+ val (host2, port2) = ("localhost2", 10335)
+ assert(LocatorHelper.parseLocatorsString(s"$host1:$port1,$host2:$port2") == Seq((host1, port1),(host2, port2)))
+ val (host3, port3) = ("localhost2", 10336)
+ assert(LocatorHelper.parseLocatorsString(s"$host1:$port1,$host2:$port2,$host3:$port3") ==
+ Seq((host1, port1),(host2, port2),(host3, port3)))
+ }
+
+ test("parseLocatorsString with invalid locator(s)") {
+ // empty and null locatorsStr
+ intercept[Exception] { LocatorHelper.parseLocatorsString("") }
+ intercept[Exception] { LocatorHelper.parseLocatorsString(null) }
+ // 1 bad locatorStr
+ intercept[Exception] { LocatorHelper.parseLocatorsString("local%host.1234") }
+ // 1 good locatorStr and 1 bad locatorStr
+ intercept[Exception] { LocatorHelper.parseLocatorsString("localhost:2345,local%host.1234") }
+ intercept[Exception] { LocatorHelper.parseLocatorsString("local^host:2345,localhost.1234") }
+ }
+
+}