uncleGen commented on a change in pull request #26201: [SPARK-29543][SS][UI]
Init structured streaming ui
URL: https://github.com/apache/spark/pull/26201#discussion_r339386786
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File path:
sql/core/src/main/scala/org/apache/spark/sql/internal/SharedState.scala
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@@ -112,6 +113,11 @@ private[sql] class SharedState(
*/
val cacheManager: CacheManager = new CacheManager
+ /**
+ * Class for caching streaming query instance.
+ */
+ val streamQueryStore: StreamQueryStore = new StreamQueryStore()
Review comment:
We can not reuse `activeStreamingQueries ` to get all active/inactive stream
queries, as it removed terminated stream. Perhaps, we should create a new class
to serve this.
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