Splunk Data Model Acceleration stopped working

[vaibhavagg2006]

Hi
I have 4 data models which have been working since months. 3 of them suddenly stopped updating couple of days back. I am seeing below warning for the data models in the internal logs. What can be the issue? Each of them has around 75 buckets and are accelerated for last 7 days.

WARN SummaryInProgressHelper - Internal - No running slot registered for summaryId

[ejenson_splunk]

We are having the same issue where our data model acceleration runs fine and then stops working. I was curious if any further details were found regarding this or if there was a splunk issue already existing.

[vaibhavagg2006]

Rolling restart of My search head cluster resovled the issue for now.. though couldnt find the root cause of the issue.. trying looking for errors in any of the config file..

[ejenson_splunk]

In our environment a rolling restart was not required. A restart of the Search Head the had the warning message in the original post corrected the issue (at least for now).

[ejenson_splunk]

Sorry I meant to make this a comment.