1 files changed, 35 insertions, 0 deletions
diff --git a/streaming/src/main/scala/org/apache/spark/status/api/v1/streaming/OneBatchResource.scala b/streaming/src/main/scala/org/apache/spark/status/api/v1/streaming/OneBatchResource.scala
new file mode 100644
index 0000000000..d3c689c790
--- /dev/null
+++ b/streaming/src/main/scala/org/apache/spark/status/api/v1/streaming/OneBatchResource.scala
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.spark.status.api.v1.streaming
+
+import javax.ws.rs.{GET, PathParam, Produces}
+import javax.ws.rs.core.MediaType
+
+import org.apache.spark.status.api.v1.NotFoundException
+import org.apache.spark.streaming.ui.StreamingJobProgressListener
+
+@Produces(Array(MediaType.APPLICATION_JSON))
+private[v1] class OneBatchResource(listener: StreamingJobProgressListener) {
+
+  @GET
+  def oneBatch(@PathParam("batchId") batchId: Long): BatchInfo = {
+    val someBatch = AllBatchesResource.batchInfoList(listener)
+      .find { _.batchId == batchId }
+    someBatch.getOrElse(throw new NotFoundException("unknown batch: " + batchId))
+  }
+}