You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@flink.apache.org by "sepuri sai krishna (Jira)" <ji...@apache.org> on 2026/09/15 15:35:00 UTC
[jira] [Commented] (FLINK-40675) SqlGatewayServiceITCase.testReleaseLockWhenFailedToSubmitOperation is unstable
[ https://issues.apache.org/jira/browse/FLINK-40675?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18115648#comment-18115648 ]
sepuri sai krishna commented on FLINK-40675:
--------------------------------------------
Could a committer please assign this to me? PR: https://github.com/apache/flink/pull/29194
> SqlGatewayServiceITCase.testReleaseLockWhenFailedToSubmitOperation is unstable
> ------------------------------------------------------------------------------
>
> Key: FLINK-40675
> URL: https://issues.apache.org/jira/browse/FLINK-40675
> Project: Flink
> Issue Type: Bug
> Components: Table SQL / Gateway
> Reporter: sepuri sai krishna
> Priority: Major
> Labels: pull-request-available, test-stability
>
> testReleaseLockWhenFailedToSubmitOperation fails intermittently on master CI:
> {noformat}
> org.apache.flink.table.gateway.api.utils.SqlGatewayException: Failed to submitOperation.
> at org.apache.flink.table.gateway.service.SqlGatewayServiceImpl.submitOperation(SqlGatewayServiceImpl.java:150)
> at org.apache.flink.table.gateway.service.SqlGatewayServiceITCase.testReleaseLockWhenFailedToSubmitOperation(SqlGatewayServiceITCase.java:962)
> Caused by: org.apache.flink.table.gateway.api.utils.SqlGatewayException: Failed to submit the operation to the thread pool.
> Caused by: java.util.concurrent.RejectedExecutionException: Task ... rejected from java.util.concurrent.ThreadPoolExecutor@21fc80c2[Running, pool size = 500, active threads = 500, queued tasks = 0, completed tasks = 13]
> {noformat}
> It failed in 15 runs on 14 different days between 2026-07-23 and 2026-09-14, in the Default (Java 17), Java 11, Java 21, Hadoop 3.4.3 and AdaptiveScheduler profiles. Recent examples:
> * https://github.com/apache/flink/actions/runs/34798011374/job/103837838497
> * https://github.com/apache/flink/actions/runs/34666551863/job/103482148054
> * https://github.com/apache/flink/actions/runs/33724735397/job/100553329795
> FLINK-38439 reported the same failure in 2025 and was closed because it had only happened once.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)