zecookiez commented on code in PR #49816:
URL: https://github.com/apache/spark/pull/49816#discussion_r1962431662
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sql/core/src/main/scala/org/apache/spark/sql/execution/streaming/state/SymmetricHashJoinStateManager.scala:
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@@ -441,13 +441,20 @@ class SymmetricHashJoinStateManager(
val keyToNumValuesMetrics = keyToNumValues.metrics
val keyWithIndexToValueMetrics = keyWithIndexToValue.metrics
def newDesc(desc: String): String =
s"${joinSide.toString.toUpperCase(Locale.ROOT)}: $desc"
+ def newDescNotes: String = joinSide.toString.toUpperCase(Locale.ROOT)
StateStoreMetrics(
keyWithIndexToValueMetrics.numKeys, // represent each buffered row
only once
keyToNumValuesMetrics.memoryUsedBytes +
keyWithIndexToValueMetrics.memoryUsedBytes,
keyWithIndexToValueMetrics.customMetrics.map {
case (metric, value) => (metric.withNewDesc(desc =
newDesc(metric.desc)), value)
- }
+ },
+ // We want to collect instance metrics from both state stores
+ (keyWithIndexToValueMetrics.instanceMetrics ++
keyToNumValuesMetrics.instanceMetrics)
+ .collect {
+ case (metric, value) =>
+ (metric.withNewDescNotes(descNotes = newDescNotes), value)
Review Comment:
Gotcha, that makes sense! Will take that out in that case
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