Root Cause(s)

Person Elastic Search scheduled job during the night at 1:30am failed to synchronize on different cluster's nodes.

Trigger

The TIS-SYNC application failed with an OutOfMemoryError.

Re-ran jobs as on Sync Service.

Alerting in Slack.

Action Item	Type	Owner	Issue
Restart the jobs	Restore service	Joseph (Pepe) Kelly	TISNEW-3099 - Getting issue details... STATUS
Increased JVM Max Heap Size parameter	Prevent recurrence	John Simmons (Deactivated) and Joseph (Pepe) Kelly

0:29 am TIS-SYNC job failed
7.30 am Slack alerting of failed job in #monitoring
8.58 am Re-ran jobs
1:30 pm change to parameter implemented to reduce the likelihood of a re-occurrence.