diff options
| -rw-r--r-- | external/kafka/src/test/scala/org/apache/spark/streaming/kafka/DirectKafkaStreamSuite.scala | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/external/kafka/src/test/scala/org/apache/spark/streaming/kafka/DirectKafkaStreamSuite.scala b/external/kafka/src/test/scala/org/apache/spark/streaming/kafka/DirectKafkaStreamSuite.scala index f14ff6705f..cb782d27fe 100644 --- a/external/kafka/src/test/scala/org/apache/spark/streaming/kafka/DirectKafkaStreamSuite.scala +++ b/external/kafka/src/test/scala/org/apache/spark/streaming/kafka/DirectKafkaStreamSuite.scala @@ -281,14 +281,20 @@ class DirectKafkaStreamSuite sendDataAndWaitForReceive(i) } + ssc.stop() + // Verify that offset ranges were generated - val offsetRangesBeforeStop = getOffsetRanges(kafkaStream) - assert(offsetRangesBeforeStop.size >= 1, "No offset ranges generated") + // Since "offsetRangesAfterStop" will be used to compare with "recoveredOffsetRanges", we should + // collect offset ranges after stopping. Otherwise, because new RDDs keep being generated before + // stopping, we may not be able to get the latest RDDs, then "recoveredOffsetRanges" will + // contain something not in "offsetRangesAfterStop". + val offsetRangesAfterStop = getOffsetRanges(kafkaStream) + assert(offsetRangesAfterStop.size >= 1, "No offset ranges generated") assert( - offsetRangesBeforeStop.head._2.forall { _.fromOffset === 0 }, + offsetRangesAfterStop.head._2.forall { _.fromOffset === 0 }, "starting offset not zero" ) - ssc.stop() + logInfo("====== RESTARTING ========") // Recover context from checkpoints @@ -298,12 +304,14 @@ class DirectKafkaStreamSuite // Verify offset ranges have been recovered val recoveredOffsetRanges = getOffsetRanges(recoveredStream) assert(recoveredOffsetRanges.size > 0, "No offset ranges recovered") - val earlierOffsetRangesAsSets = offsetRangesBeforeStop.map { x => (x._1, x._2.toSet) } + val earlierOffsetRangesAsSets = offsetRangesAfterStop.map { x => (x._1, x._2.toSet) } assert( recoveredOffsetRanges.forall { or => earlierOffsetRangesAsSets.contains((or._1, or._2.toSet)) }, - "Recovered ranges are not the same as the ones generated" + "Recovered ranges are not the same as the ones generated\n" + + s"recoveredOffsetRanges: $recoveredOffsetRanges\n" + + s"earlierOffsetRangesAsSets: $earlierOffsetRangesAsSets" ) // Restart context, give more data and verify the total at the end // If the total is write that means each records has been received only once |