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-rw-r--r--streaming/src/main/scala/org/apache/spark/streaming/scheduler/InputInfoTracker.scala2
1 files changed, 1 insertions, 1 deletions
diff --git a/streaming/src/main/scala/org/apache/spark/streaming/scheduler/InputInfoTracker.scala b/streaming/src/main/scala/org/apache/spark/streaming/scheduler/InputInfoTracker.scala
index 8e1a090618..639ac6de4f 100644
--- a/streaming/src/main/scala/org/apache/spark/streaming/scheduler/InputInfoTracker.scala
+++ b/streaming/src/main/scala/org/apache/spark/streaming/scheduler/InputInfoTracker.scala
@@ -66,7 +66,7 @@ private[streaming] class InputInfoTracker(ssc: StreamingContext) extends Logging
new mutable.HashMap[Int, StreamInputInfo]())
if (inputInfos.contains(inputInfo.inputStreamId)) {
- throw new IllegalStateException(s"Input stream ${inputInfo.inputStreamId} for batch" +
+ throw new IllegalStateException(s"Input stream ${inputInfo.inputStreamId} for batch " +
s"$batchTime is already added into InputInfoTracker, this is an illegal state")
}
inputInfos += ((inputInfo.inputStreamId, inputInfo))