ERROR FileDirCleaner in tomcat log on TAC

[Anonymous]

Hello.  I wonder if anyone can help with a continuous error message I'm receiving on a TAC in the Catalina.out log file.

2019-01-31 09:01:51 ERROR FileDirCleaner -
java.lang.NullPointerException

The error repeats every 10 minutes and retries around 16 times.

I expect Talend is trying to clean up some folder which the permissions may not be set correctly?  Can anyone tell me which folder Talend should clean up and why this may be failing?

Talend 6.5.1

Recently installed on VMware.

Many thanks.

Many thanks.

[Anonymous]

Just to add. This problem seems to lead to communication problems with jobs servers:

2019-01-31 10:27:23 ERROR TalendRuntimeServerStateChecker - Too many open files
2019-01-31 10:27:23 WARN  FileSenderClient - Server unreachable xxxxxxx:8001, message: Too many open files

[Anonymous]

hi,

have you ever found the root cause (and solution) to this, since we have the same issue currently. 

regards

[Anonymous]

We too are having this issue periodically.  Did anyone find a resolution?

[Anonymous]

hi

if I remember correctly it had to do with the TAC being started with a user who didn't have enough rights on some of the subfolders. So double check your permissions and the accounts you are using / have used. 

regards & good luck

[Anonymous]

Thanks for the reply.