[Bug] Apache IoTDB confignode - unable to start pod on OpenShift
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Descripción
### Search before asking
- [X] I searched in the [issues](https://github.com/apache/iotdb/issues) and found nothing similar.
### Version
1.3.2-confignode, 1.3.2-standalone, OS: Windows and OpenShift 4.16
### Describe the bug and provide the minimal reproduce step
ApacheIoTDB is unable to start in OpenShift due to error on creation of folder
```
----------------------------
Starting IoTDB ConfigNode
----------------------------
Notice: in some systems, ConfigNode must run in sudo mode to write data. The process may fail.
Checking whether the ports are already occupied...
Warning: If you do not use sudo, the checking may not detect all the occupied ports.
WARN:
WARN: the value of net.core.somaxconn (=4096) is too small, please set it to a larger value using the following command.
WARN: sudo sysctl -w net.core.somaxconn=65535
WARN: The original net.core.somaxconn value will be set back when the os reboots.
WARN:
setting local JMX...
ConfigNode on heap memory size = 6552MB, off heap memory size = 1640MB
If you want to change this configuration, please check conf/confignode-env.sh.
2024-09-11 12:56:25,088 [main] INFO o.a.i.c.c.ConfigNodeDescriptor:107 - Start to read config file file:/iotdb/sbin/../conf/iotdb-common.properties
2024-09-11 12:56:25,094 [main] INFO o.a.i.c.c.ConfigNodeDescriptor:129 - start reading ConfigNode conf file: file:/iotdb/sbin/../conf/iotdb-confignode.properties
2024-09-11 12:56:25,166 [main] INFO o.a.i.c.s.ConfigNode:106 - IoTDB-ConfigNode environment variables:
CONFIGNODE_HOME=/iotdb/sbin/..;
CONFIGNODE_CONF=/iotdb/sbin/../conf;
2024-09-11 12:56:25,167 [main] INFO o.a.i.c.s.ConfigNode:110 - IoTDB-ConfigNode default charset is: UTF-8
2024-09-11 12:56:25,169 [main] INFO o.a.i.c.s.ConfigNodeCommandLine:68 - Running mode -s
2024-09-11 12:56:25,170 [main] INFO o.a.i.c.s.ConfigNodeCommandLine:72 - Starting IoTDB 1.3.1 (Build: 214695d)
2024-09-11 12:56:25,173 [main] INFO o.a.i.c.c.ConfigNodeStartupCheck:65 - configNode port check successful.
2024-09-11 12:56:25,174 [main] INFO o.a.i.c.s.StartupChecks:59 - Start JMX locally.
2024-09-11 12:56:25,175 [main] INFO o.a.i.c.s.StartupChecks:45 - JDK version is 11.
2024-09-11 12:56:25,175 [main] INFO o.a.i.c.c.ConfigNodeStartupCheck:201 - Make dirs: /iotdb/sbin/../data/confignode/system
2024-09-11 12:56:25,176 [main] INFO o.a.i.c.c.ConfigNodeStartupCheck:201 - Make dirs: /iotdb/sbin/../data/confignode/consensus
2024-09-11 12:56:25,183 [main] INFO o.a.i.c.s.ConfigNode:118 - Activating IoTDB-ConfigNode...
2024-09-11 12:56:25,184 [main] INFO o.a.i.c.s.RegisterManager:54 - The JMX ServerService service is started successfully, which takes 0 ms.
2024-09-11 12:56:25,496 [main] INFO o.a.i.c.s.ConfigNode:251 - Successfully setup internal services.
2024-09-11 12:56:25,588 [main] INFO o.a.i.c.a.a.BasicAuthorizer$InstanceHolder:104 - Authorizer provider class: org.apache.iotdb.commons.auth.authorizer.LocalFileAuthorizer
2024-09-11 12:56:25,592 [main] INFO o.a.i.c.a.u.LocalFileUserAccessor:399 - user info dir /iotdb/data/confignode/system/users is created
2024-09-11 12:56:25,688 [main] INFO o.a.i.c.a.u.BasicUserManager:129 - Admin initialized
2024-09-11 12:56:25,690 [main] INFO o.a.i.c.a.r.LocalFileRoleAccessor:270 - role info dir /iotdb/data/confignode/system/roles is created
2024-09-11 12:56:25,723 [main] ERROR o.a.i.c.s.ConfigNode:299 - Can't start ConfigNode consensus group!
java.io.IOException: Cannot create directory '/iotdb/sbin/../ext/udf/tmp'.
at org.apache.commons.io.FileUtils.mkdirs(FileUtils.java:2287)
at org.apache.commons.io.FileUtils.forceMkdir(FileUtils.java:1380)
at org.apache.iotdb.commons.file.SystemFileFactory.makeDirIfNecessary(SystemFileFactory.java:82)
at org.apache.iotdb.commons.udf.service.UDFExecutableManager.setupAndGetInstance(UDFExecutableManager.java:48)
at org.apache.iotdb.confignode.persistence.UDFInfo.(UDFInfo.java:78)
at org.apache.iotdb.confignode.manager.ConfigManager.(ConfigManager.java:261)
at org.apache.iotdb.confignode.service.ConfigNode.initConfigManager(ConfigNode.java:297)
at org.apache.iotdb.confignode.service.ConfigNode.active(ConfigNode.java:127)
at org.apache.iotdb.confignode.service.ConfigNodeCommandLine.activeConfigNodeInstance(ConfigNodeCommandLine.java:97)
at org.apache.iotdb.confignode.service.ConfigNodeCommandLine.run(ConfigNodeCommandLine.java:79)
at org.apache.iotdb.commons.ServerCommandLine.doMain(ServerCommandLine.java:58)
at org.apache.iotdb.confignode.service.ConfigNode.main(ConfigNode.java:114)
2024-09-11 12:56:25,724 [main] INFO o.a.i.c.s.ConfigNode:409 - Deactivating IoTDB-ConfigNode...
2024-09-11 12:56:25,724 [main] INFO o.a.i.c.s.RegisterManager:73 - deregister all service.
2024-09-11 12:56:25,724 [main] INFO o.a.i.c.s.ConfigNode:415 - IoTDB-ConfigNode is deactivated.
2024-09-11 12:56:25,759 [Thread-0] INFO o.a.i.c.s.ConfigNodeShutdownHook:49 - ConfigNode exiting...
Exception in thread "Thread-0" java.lang.NullPointerException
at org.apache.iotdb.confignode.service.ConfigNodeShutdownHook.run(ConfigNodeShutdownHook.java:51)
```
### What did you expect to see?
Pod starting
### What did you see instead?
Pod crashing with error "CrashLoopBackOff"
### Anything else?
_No response_
### Are you willing to submit a PR?
- [ ] I'm willing to submit a PR!
Guía de contribución
Línea de trabajo
Comienza con la reproducción en OpenShift y el stack trace en UDFExecutableManager.setupAndGetInstance, que falla al crear /iotdb/sbin/../ext/udf/tmp. Inspecciona la ruta de inicio de ConfigNode alrededor de ConfigNodeStartupCheck y ConfigNode, y verifica después que el pod pueda iniciarse y ya no entre en CrashLoopBackOff.
Escrito por el modelo de indexación a partir del texto del issue.
Evaluación
- Stack tecnológico
- java
- Área
- databases, devops
- Tipo de issue
- Error
- Dificultad
- 4/5
- Tiempo estimado
- 3-5 días
- Estado de actividad
- Estancado
- Claridad
- Bastante claro
- Aptitud para principiantes
- 35/100