[remoteshell]-[k8s deploy 3.4.1 ]-Caused by: java.lang.NullPointerException: null

[kailongapple]

查看日志
[LOG-PATH]: /opt/dolphinscheduler/logs/20260411/169662945487616/23/119/505.log, [HOST]: dolphinscheduler-worker-0.dolphinscheduler-worker-headless:1234
2026-04-11 10:46:59.656 INFO - 🐬 Initialize Task Context
2026-04-11 10:46:59.661 INFO - Tenant is not enabled, will use the bootstrap: root user as tenant
2026-04-11 10:46:59.661 INFO - TenantCode: root check successfully
2026-04-11 10:46:59.662 INFO - TaskInstance working directory: /tmp/dolphinscheduler/exec/process/505 create successfully
2026-04-11 10:46:59.670 INFO - Download resources successfully: ResourceContext(resourceItemMap={})
2026-04-11 10:46:59.688 INFO - 🐬 Load Task Instance Plugin
2026-04-11 10:46:59.689 INFO - Initialized physicalTask: REMOTESHELL successfully
2026-04-11 10:46:59.689 INFO - shell task params {"localParams":[],"rawScript":"#!/bin/bash\r\necho 'zhangsan';","resourceList":[],"type":"SSH","datasource":6}
2026-04-11 10:47:00.503 INFO - getOrCreateProvider(BC) created instance of org.bouncycastle.jce.provider.BouncyCastleProvider
2026-04-11 10:47:00.827 INFO - No detected/configured IoServiceFactoryFactory using Nio2ServiceFactoryFactory
2026-04-11 10:47:00.881 INFO - Set taskVarPool: null successfully
2026-04-11 10:47:00.881 INFO - 🐬 Execute Task Instance
2026-04-11 10:47:00.883 INFO - raw script : #!/bin/bash
#!/bin/bash
echo 'zhangsan';
echo DOLPHINSCHEDULER-REMOTE-SHELL-TASK-STATUS-$?
2026-04-11 10:47:01.945 ERROR - shell task error
org.apache.dolphinscheduler.plugin.task.api.TaskException: Remote shell task error
at org.apache.dolphinscheduler.plugin.task.remoteshell.RemoteExecutor.run(RemoteExecutor.java:105)
at org.apache.dolphinscheduler.plugin.task.remoteshell.RemoteShellTask.handle(RemoteShellTask.java:104)
at org.apache.dolphinscheduler.server.worker.executor.PhysicalTaskExecutor.doTriggerTaskPlugin(PhysicalTaskExecutor.java:77)
at org.apache.dolphinscheduler.task.executor.AbstractTaskExecutor.start(AbstractTaskExecutor.java:81)
at org.apache.dolphinscheduler.task.executor.worker.TaskExecutorWorker.start(TaskExecutorWorker.java:65)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:750)
Caused by: java.lang.NullPointerException: null
at java.io.Reader.(Reader.java:78)
at java.io.InputStreamReader.(InputStreamReader.java:113)
at org.apache.dolphinscheduler.plugin.task.remoteshell.RemoteExecutor.runRemoteAndProcessLines(RemoteExecutor.java:243)
at org.apache.dolphinscheduler.plugin.task.remoteshell.RemoteExecutor.runRemote(RemoteExecutor.java:231)
at org.apache.dolphinscheduler.plugin.task.remoteshell.RemoteExecutor.getTaskPid(RemoteExecutor.java:207)
at org.apache.dolphinscheduler.plugin.task.remoteshell.RemoteExecutor.run(RemoteExecutor.java:95)
... 9 common frames omitted
2026-04-11 10:47:01.946 ERROR - PhysicalTaskExecutor{id=505, name=test-remoteshell, stat=RUNNING} execute failed
org.apache.dolphinscheduler.plugin.task.api.TaskException: Execute shell task error
at org.apache.dolphinscheduler.plugin.task.remoteshell.RemoteShellTask.handle(RemoteShellTask.java:110)
at org.apache.dolphinscheduler.server.worker.executor.PhysicalTaskExecutor.doTriggerTaskPlugin(PhysicalTaskExecutor.java:77)
at org.apache.dolphinscheduler.task.executor.AbstractTaskExecutor.start(AbstractTaskExecutor.java:81)
at org.apache.dolphinscheduler.task.executor.worker.TaskExecutorWorker.start(TaskExecutorWorker.java:65)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:750)
Caused by: org.apache.dolphinscheduler.plugin.task.api.TaskException: Remote shell task error
at org.apache.dolphinscheduler.plugin.task.remoteshell.RemoteExecutor.run(RemoteExecutor.java:105)
at org.apache.dolphinscheduler.plugin.task.remoteshell.RemoteShellTask.handle(RemoteShellTask.java:104)
... 8 common frames omitted
Caused by: java.lang.NullPointerException: null
at java.io.Reader.(Reader.java:78)
at java.io.InputStreamReader.(InputStreamReader.java:113)
at org.apache.dolphinscheduler.plugin.task.remoteshell.RemoteExecutor.runRemoteAndProcessLines(RemoteExecutor.java:243)
at org.apache.dolphinscheduler.plugin.task.remoteshell.RemoteExecutor.runRemote(RemoteExecutor.java:231)
at org.apache.dolphinscheduler.plugin.task.remoteshell.RemoteExecutor.getTaskPid(RemoteExecutor.java:207)
at org.apache.dolphinscheduler.plugin.task.remoteshell.RemoteExecutor.run(RemoteExecutor.java:95)
... 9 common frames omitted
2026-04-11 10:47:02.284 INFO - 🐬 Finalize Task Instance
2026-04-11 10:47:02.287 INFO - FINALIZE_SESSION
2026-04-11 10:47:02.288 INFO - Deleted task exec directory: /tmp/dolphinscheduler/exec/process/505

空指针，是缺少什么配置项吗

[aqiao]

Encountering same issue, may i know if you found any solution?