Running into some problems with fdbbackup and looking for some guidance on how to understand this specific error message.
Every 2.0s: fdbbackup status -C /etc/foundationdb/fdb.cluster The previous backup on tag `default' at file:///XXXX/backup-2019-05-21-02-53-02.740366 completed at version 123840072995008. Older Errors 1.88 minute(s) ago : 'Task execution stopped due to timeout, abort, or completion by another worker' on 'file_backup_write_range_5.2'
Both fdbserver/fdbclient is on version 5.2.26
We’re simply writing the backup into local disk files, so no blobstore/s3 is involved.
Trying to understand :
- can we know for sure that the backup is completed and succeed ?
- What does this error message : Task execution stopped due to timeout, abort, or completion by another worker mean. I checked the source code, it’s only been thrown in one place, TaskBucket.h. Any addition information to help track down the actual cause?
- And what is file_backup_write_range_5.2? A process/worker name or a file name ?