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[SPARK-47986][CONNECT][FOLLOW-UP] Unable to create a new session when the default session is closed by the server #47008

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[SPARK-47986][CONNECT][FOLLOW-UP] Unable to create a new session when the default session is closed by the server #47008

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3f09510
Test added / not working correctly
Jun 17, 2024
20e1e09
Merge remote-tracking branch 'origin/master' into SPARK-47986
Jun 18, 2024
cb589fa
Complete fix
Jun 18, 2024
1df2600
Cleanup
Jun 18, 2024
f844fe5
Fix lint errors
Jun 18, 2024
710cb64
Get rid of unnecessary CAS loop
Jun 18, 2024
1d9d2a3
Revive CAS loop
Jun 18, 2024
468f55b
Finalize
Jun 18, 2024
abc2e43
Merge remote-tracking branch 'origin/master' into SPARK-47986
Jun 19, 2024
be37220
Address review comments
Jun 19, 2024
f04ef3e
Fix, major
Jun 19, 2024
e4e0376
Another fix, major
Jun 19, 2024
4ff5bec
Fix, minor
Jun 19, 2024
5da4711
Simplify implementation and add more comments
Jun 19, 2024
9c24efd
Replace `refresh` with `invalidate` to be on the safe side
Jun 19, 2024
9c98205
Merge remote-tracking branch 'origin/master' into SPARK-47986
Jun 19, 2024
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Cleanup
  • Loading branch information
Changgyoo Park committed Jun 18, 2024
commit 1df2600c46db320f5c99ab944007eb52fbadee61
2 changes: 0 additions & 2 deletions connector/connect/client/jvm/src/test/scala/org/apache/spark/sql/SparkSessionE2ESuite.scala
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Expand Up @@ -419,8 +419,6 @@ class SparkSessionE2ESuite extends ConnectFunSuite with RemoteSparkSession {
assert(session2 eq SparkSession.getActiveSession.get)
assert(session2 eq SparkSession.getDefaultSession.get)
assert(session2.range(3).collect().length == 3)

session2.client.hijackServerSideSessionIdForTesting("")
}

}
1 change: 0 additions & 1 deletion ...connect/common/src/main/scala/org/apache/spark/sql/connect/client/ResponseValidator.scala
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Expand Up @@ -44,7 +44,6 @@ class ResponseValidator extends Logging {
* sure that server is validating the session ID.
*/
private[sql] def hijackServerSideSessionIdForTesting(suffix: String): Unit = {
hasServerSideSessionIDChanged = false // Reset the flag as invoking it implies a new test.
serverSideSessionId = Some(serverSideSessionId.getOrElse("") + suffix)
}

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