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[SPARK-15480][UI][Streaming]show missed InputInfo in streaming UI #13259

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mwws wants to merge 3 commits into from
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[SPARK-15480][UI][Streaming]show missed InputInfo in streaming UI #13259

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83351b8
show missed input info in streaming info page
wei-mao-intel May 23, 2016
a3d05e0
revert perivous change and fix bug in other way
wei-mao-intel Jun 1, 2016
ffd1787
add unit test
wei-mao-intel Jun 7, 2016
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add unit test
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@wei-mao-intel
wei-mao-intel committed Jun 7, 2016
commit ffd178779c09b31e6e09e92b1b611d23fe90df4a
30 changes: 30 additions & 0 deletions streaming/src/test/scala/org/apache/spark/streaming/scheduler/InputInfoTrackerSuite.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -76,4 +76,34 @@ class InputInfoTrackerSuite extends SparkFunSuite with BeforeAndAfter {
assert(inputInfoTracker.getInfo(Time(0)).get(streamId1) === None)
assert(inputInfoTracker.getInfo(Time(1))(streamId1) === inputInfo2)
}

test("merge two InputInfos") {
val inputInfo1_1 = StreamInputInfo(1, 100L, Map("ID" -> 1))
val inputInfo1_2 = StreamInputInfo(1, 200L, Map("ID" -> 1))
val inputInfo2 = StreamInputInfo(2, 200L, Map("ID" -> 2))

val mergedInfo = inputInfo1_1.merge(inputInfo1_2)
assert(mergedInfo.inputStreamId == 1)
assert(mergedInfo.numRecords == 300L)
assert(mergedInfo.metadata == Map("ID" -> 1))

intercept[IllegalArgumentException]{
inputInfo1_1.merge(inputInfo2)
}
}

test("test get InputInfo of all specified times") {
val inputInfoTracker = new InputInfoTracker(ssc)

val streamId1 = 0
val inputInfo1 = StreamInputInfo(streamId1, 100L)
val inputInfo2 = StreamInputInfo(streamId1, 300L)
inputInfoTracker.reportInfo(Time(0), inputInfo1)
inputInfoTracker.reportInfo(Time(1), inputInfo2)

val times = Seq(Time(0), Time(1))
val mergedInfo = inputInfoTracker.getInfo(times)(streamId1)
assert(mergedInfo.inputStreamId == 0)
assert(mergedInfo.numRecords == 400L)
}
}