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new 93021109d [KYUUBI #5264] [FLINK] Force disable Flink's session timeout
93021109d is described below
commit 93021109db4bdb6dc6db9464319b13250a792de9
Author: Paul Lin <[email protected]>
AuthorDate: Sat Sep 9 14:09:07 2023 +0800
[KYUUBI #5264] [FLINK] Force disable Flink's session timeout
### _Why are the changes needed?_
Flink sessions are now managed by Kyuubi, hence disable session timeout
from Flink itself.
### _How was this patch tested?_
- [ ] Add some test cases that check the changes thoroughly including
negative and positive cases if possible
- [ ] Add screenshots for manual tests if appropriate
- [x] [Run
test](https://kyuubi.readthedocs.io/en/master/contributing/code/testing.html#running-tests)
locally before make a pull request
### _Was this patch authored or co-authored using generative AI tooling?_
No.
Closes #5264 from link3280/disable_flink_session_timeout.
Closes #5264
fff5c54d7 [Paul Lin] Force disable Flink's session timeout
Authored-by: Paul Lin <[email protected]>
Signed-off-by: Paul Lin <[email protected]>
---
.../main/scala/org/apache/kyuubi/engine/flink/FlinkSQLEngine.scala | 7 +++++++
1 file changed, 7 insertions(+)
diff --git
a/externals/kyuubi-flink-sql-engine/src/main/scala/org/apache/kyuubi/engine/flink/FlinkSQLEngine.scala
b/externals/kyuubi-flink-sql-engine/src/main/scala/org/apache/kyuubi/engine/flink/FlinkSQLEngine.scala
index 7e4f31f8a..8838799bc 100644
---
a/externals/kyuubi-flink-sql-engine/src/main/scala/org/apache/kyuubi/engine/flink/FlinkSQLEngine.scala
+++
b/externals/kyuubi-flink-sql-engine/src/main/scala/org/apache/kyuubi/engine/flink/FlinkSQLEngine.scala
@@ -19,12 +19,14 @@ package org.apache.kyuubi.engine.flink
import java.io.File
import java.nio.file.Paths
+import java.time.Duration
import java.util.concurrent.CountDownLatch
import scala.collection.JavaConverters._
import org.apache.flink.configuration.{Configuration, DeploymentOptions,
GlobalConfiguration, PipelineOptions}
import org.apache.flink.table.api.TableEnvironment
+import org.apache.flink.table.gateway.api.config.SqlGatewayServiceConfigOptions
import org.apache.flink.table.gateway.service.context.DefaultContext
import org.apache.kyuubi.{Logging, Utils}
@@ -146,6 +148,11 @@ object FlinkSQLEngine extends Logging {
kyuubiConf.getOption(KYUUBI_SESSION_USER_KEY)
.foreach(flinkConf.setString(KYUUBI_SESSION_USER_KEY, _))
+ // force disable Flink's session timeout
+ flinkConf.set(
+ SqlGatewayServiceConfigOptions.SQL_GATEWAY_SESSION_IDLE_TIMEOUT,
+ Duration.ofMillis(0))
+
executionTarget match {
case "yarn-per-job" | "yarn-application" =>
if (flinkConf.containsKey("high-availability.cluster-id")) {
