Revision GC not found for crx3mongo runmodes - AEM 6.5

[Kundan_Ray1]

Hi ,

We recently updated from AEM 6.3 to 6.5.5 . 

Post Upgrade we see that Revision GC option is not coming in Operations / Maintenace Dashboard.

On further investigation,  we saw that below property is set

/libs/settings/granite/operations/maintenance/granite_daily/granite_RevisionGC

granite.operations.condition.runmode =  !crx3mongo 

We are using MongoDocumentNodestore with runmode author,crx3,crx3mongo

This was working fine and used to run daily in AEM 6.3. 

For ex :

16.01.2021 13:04:09.859 *INFO* [sling-oak-observation-1105] org.apache.jackrabbit.oak.plugins.document.VersionGarbageCollector Starting revision garbage collection. Revisions older than [2021-01-15 13:04:09.859] will beremoved

16.01.2021 13:12:34.693 *INFO* [sling-oak-observation-1105] org.apache.jackrabbit.oak.plugins.document.VersionGarbageCollector Revision garbage collection finished in 8.414 min.VersionGCStats{ignoredGCDueToCheckPoint=false, canceled=false, deletedDocGCCount=67242, splitDocGCCount=1018, intermediateSplitDocGCCount=87, timeToCollectDeletedDocs=8.246 min, timeToSortDocIds=101.2 ms, timeTakenToDeleteDeletedDocs=8.638 s, timeTakenToCollectAndDeleteSplitDocs=1.318 s}

If we remove the !crx3mongo -property value the Revision GC task is shown in Maintenance Dashboard.

Any idea why Revision GC is disabled for crx3mongo runmodes  in AEM 6.5  OOTB? It's not feasible to go to jmx and run daily.

[arunpatidar]

Hi,

I would suggest opening a daycare ticket help here, to get info about internal implementation.

[Jörg_Hoh · Accepted solution]

IIRC this job has been removed and replaced by an ongoing Revision cleanup, which does not need to be scheduled anymore.

But please double-check with Adobe support, as Arun suggested.