Redis cache clear issue

Hi Team,

As we are using redis as persistant where we are storing some datasource configurations.

in Ad hoc basis redis cache is getting cleared.we were running redis as a service

here I found some logs:

[3348] 06 Oct 08:00:00.978 * Connecting to MASTER
[3348] 06 Oct 08:00:00.979 * MASTER <-> SLAVE sync started
[3348] 06 Oct 08:00:01.141 * Non blocking connect for SYNC fired the event.
[3348] 06 Oct 08:00:01.303 * Master replied to PING, replication can continue…
[3348] 06 Oct 08:00:01.627 * Partial resynchronization not possible (no cached master)
[3348] 06 Oct 08:00:01.797 * Full resync from master: ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ:0
[3348] 06 Oct 08:00:01.799 * MASTER <-> SLAVE sync: receiving 5375384 bytes from master
[3348] 06 Oct 08:00:03.269 * MASTER <-> SLAVE sync: Flushing old data
[3348] 06 Oct 08:00:03.270 * MASTER <-> SLAVE sync: Loading DB in memory
[3348] 06 Oct 08:00:03.282 # Wrong signature trying to load DB from file
[3348] 06 Oct 08:00:03.282 # Failed trying to load the MASTER synchronization DB from disk
[3348] 06 Oct 08:00:04.087 * Connecting to MASTER
[3348] 06 Oct 08:00:04.087 * MASTER <-> SLAVE sync started[3348] 06 Oct 08:00:04.245 * Non blocking connect for SYNC fired the event.

If needed additional details i could share

Thanks