Bridge for Git NoClassDefFoundError

Products

• Endevor

Issue/Introduction

Endevor Bridge for Git application became unresponsive, found a lot of NoClassDefFoundError in the log:

2024-08-09 09:09:27.043 ERROR 67241791 --- [pool-1-thread-5] c.c.e.i.m.b.j.i.d.JobDispatcher          : Job run failed               
java.lang.NoClassDefFoundError: ch/qos/logback/core/status/ErrorStatus

Environment

Endevor V19

Bridge for Git 2.15.1

Cause

This could happen if lib folder was manipulated while the app was running or location with libraries disconnected (went unavailable). 

Resolution

Found following message for B4G ZFS filesystem, which is where Bridge for Git Home directory is mounted. 

08:39:13.56

IOEZ00397I Recovery statistics for B4G_ZFS: 916     
   elapsed time 41 ms 768 log pages                            
   175 log records, 9 data blocks modified                     
   175 redo-data, 0 redo-fill records                          
   0 undo records, 0 unwritten blocks                          

08:39:14.40
IOEZ00728I Resuming user operations for file system B4G_ZFS

There was a dump of OMVSZFS at the time.  If it happens again, SysProgs will take the dump to IBM for analyze.