problem with IdP log files

[Delhommeau Vincent]

Hi, 

I'm finishing the setup of a shibboleth v 3.4.4 IdP. 
I have found strange files in the logs folder. 
Here is a partial litsting of /opt/shibboleth-idp/logs : 

-rw-r--r-- 1 tomcat tomcat 21583 Apr 18 00:00 idp-process-2020-04-17.log.gz 
-rw-r--r-- 1 tomcat tomcat 4770 Apr 18 00:03 idp-process-2020-04-17.log713182882606029.tmp 
-rw-r--r-- 1 tomcat tomcat 2862 Apr 18 00:00 idp-process-2020-04-17.log713194143509376.tmp 
-rw-r--r-- 1 tomcat tomcat 11957 Apr 19 00:00 idp-process-2020-04-18.log.gz 
-rw-r--r-- 1 tomcat tomcat 954 Apr 19 00:00 idp-process-2020-04-18.log799578327391671.tmp 
-rw-r--r-- 1 tomcat tomcat 954 Apr 19 00:00 idp-process-2020-04-18.log799588595404227.tmp 
-rw-r--r-- 1 tomcat tomcat 11916 Apr 20 00:00 idp-process-2020-04-19.log.gz 
-rw-r--r-- 1 tomcat tomcat 954 Apr 20 00:00 idp-process-2020-04-19.log885979225206155.tmp 
-rw-r--r-- 1 tomcat tomcat 954 Apr 20 00:00 idp-process-2020-04-19.log885988711505334.tmp 
-rw-r--r-- 1 tomcat tomcat 165221 Apr 20 16:40 idp-process.log 
-rw-r--r-- 1 tomcat tomcat 2122 Apr 18 00:00 idp-warn-2020-04-17.log.gz 
-rw-r--r-- 1 tomcat tomcat 4770 Apr 18 00:03 idp-warn-2020-04-17.log713182892530877.tmp 
-rw-r--r-- 1 tomcat tomcat 2862 Apr 18 00:00 idp-warn-2020-04-17.log713194148379693.tmp 
-rw-r--r-- 1 tomcat tomcat 861 Apr 19 00:00 idp-warn-2020-04-18.log.gz 
-rw-r--r-- 1 tomcat tomcat 954 Apr 19 00:00 idp-warn-2020-04-18.log799578331483925.tmp 
-rw-r--r-- 1 tomcat tomcat 954 Apr 19 00:00 idp-warn-2020-04-18.log799588599983199.tmp 
-rw-r--r-- 1 tomcat tomcat 820 Apr 20 00:00 idp-warn-2020-04-19.log.gz 
-rw-r--r-- 1 tomcat tomcat 954 Apr 20 00:00 idp-warn-2020-04-19.log885979229538330.tmp 
-rw-r--r-- 1 tomcat tomcat 954 Apr 20 00:00 idp-warn-2020-04-19.log885988715547676.tmp 
-rw-r--r-- 1 tomcat tomcat 5972 Apr 20 09:10 idp-warn.log 

After log rotation shibboleth writes in temporary files along with the regular log files. 
The problem only concerns idp-process.log and idp-warn.log, the other log files are "normal". 
I didnt change the logging settings. 

Two monthes ago I tried to install v 3.4.6 IdP. I dropped it because I could not make the shibcas plugin work, but kept the installation folder. 
I can see the same behaviour with log files. 

Has someone already met this situation ? 

My configuration : opensuse leap 15.1, apache 2.4.33, tomcat 9.0.31, java 1.8.0.242 openjdk 

Regards, 

Vincent Delhommeau 
Administrateur Systèmes & Réseaux 
EHESS - DSI/SERI 
01 49 54 84 46 
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