sunchao commented on code in PR #57219:
URL: https://github.com/apache/spark/pull/57219#discussion_r3648815153
##########
sql/connect/server/src/main/scala/org/apache/spark/sql/connect/ui/SparkConnectServerAppStatusStore.scala:
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@@ -74,11 +74,16 @@ class SparkConnectServerAppStatusStore(store: KVStore) {
}
private[connect] class SessionInfo(
- @KVIndexParam val sessionId: String,
+ val sessionId: String,
val startTimestamp: Long,
val userId: String,
val finishTimestamp: Long,
val totalExecution: Long) {
+ // Natural key. A session is identified by (userId, sessionId), since two
users may share the
+ // same session UUID; keying on sessionId alone would merge them into one
record.
+ @KVIndexParam
Review Comment:
@venkata91 no I don't feel strongly about this - it seems like genuine edge
case. I'm fine to accept the trade-off.
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