[Question] [worker] workflow killed not success #17753
Description
Search before asking
- I had searched in the issues and found no similar issues.
What happened
Sending SIGINT to process group: 2737277 2737283, command: sudo -u dolphinscheduler -i kill -s SIGINT 2737277 2737283
2025-11-28 13:54:44.630 ERROR - Error sending SIGINT to process: 2737277 2737283
org.apache.dolphinscheduler.common.shell.AbstractShell$ExitCodeException: -sh: line 1: kill: SIGINT: invalid signal specification
at org.apache.dolphinscheduler.common.shell.AbstractShell.runCommand(AbstractShell.java:205)
at org.apache.dolphinscheduler.common.shell.AbstractShell.run(AbstractShell.java:118)
at org.apache.dolphinscheduler.common.shell.ShellExecutor.execute(ShellExecutor.java:125)
at org.apache.dolphinscheduler.common.shell.ShellExecutor.execCommand(ShellExecutor.java:103)
at org.apache.dolphinscheduler.common.shell.ShellExecutor.execCommand(ShellExecutor.java:86)
at org.apache.dolphinscheduler.common.utils.OSUtils.exeShell(OSUtils.java:342)
at org.apache.dolphinscheduler.common.utils.OSUtils.exeCmd(OSUtils.java:331)
at org.apache.dolphinscheduler.plugin.task.api.utils.ProcessUtils.sendKillSignal(ProcessUtils.java:176)
at org.apache.dolphinscheduler.plugin.task.api.utils.ProcessUtils.kill(ProcessUtils.java:120)
at org.apache.dolphinscheduler.plugin.task.api.AbstractCommandExecutor.cancelApplication(AbstractCommandExecutor.java:217)
at org.apache.dolphinscheduler.plugin.task.shell.ShellTask.cancel(ShellTask.java:106)
at org.apache.dolphinscheduler.server.worker.executor.PhysicalTaskExecutor.kill(PhysicalTaskExecutor.java:105)
at org.apache.dolphinscheduler.task.executor.listener.TaskExecutorLifecycleEventListener.onTaskExecutorKillLifecycleEvent(TaskExecutorLifecycleEventListener.java:88)
at org.apache.dolphinscheduler.task.executor.eventbus.TaskExecutorEventBusCoordinator.doFireTaskExecutorEventBus(TaskExecutorEventBusCoordinator.java:167)
at org.apache.dolphinscheduler.task.executor.eventbus.TaskExecutorEventBusCoordinator.lambda$fireTaskExecutorEventBus$1(TaskExecutorEventBusCoordinator.java:124)
at java.base/java.util.concurrent.CompletableFuture$UniAccept.tryFire(CompletableFuture.java:714)
at java.base/java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:506)
at java.base/java.util.concurrent.CompletableFuture$AsyncRun.run(CompletableFuture.java:1742)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
What you expected to happen
ProcessUtil.java=>sendKillSignal=> String killCmd = String.format("kill -s %s %s", signal, pids);
cannot always kill
How to reproduce
kill workflow
Anything else
No response
Version
dev
Are you willing to submit PR?
- Yes I am willing to submit a PR!
Code of Conduct
- I agree to follow this project's Code of Conduct