Newsfeed page no longer displays section with newsfeed and search box. When page loads, it gives message "We're still collecting the latest news. You may see more if you try again a little later." On checking event logs on application server, every 5 minutes (which I assume is user profile related timerjob) it logs critical level error with message as "The Execute method of job definition Microsoft.Office.Server.UserProfiles.LMTRepopulationJob (ID 81f21715-cd87-4f11-8392-9561e5701751) threw an exception. More information is included below. Unexpected exception in FeedCacheService.IsRepopulationNeeded: Communications with the cache cluster has experienced a delay past the timeout value,please increase the RequestTimeout of the client.."
Upon validation of ULS logs, I have error listed below. Which indicates it could not communicate or distributed cache server is not responding.
Unexpected error occurred in method 'GetObject' , usage 'FeedCache' - Exception 'Microsoft.ApplicationServer.Caching.DataCacheException: ErrorCode<ERRCA0018>:SubStatus<ES0001>:The request timed out.. Additional Information : The client was trying to communicate with the server : net.tcp://servername:port# at Microsoft.ApplicationServer.Caching.DataCache.ThrowException(ResponseBody respBody, RequestBody reqBody) at Microsoft.ApplicationServer.Caching.DataCache.InternalGet(String key, DataCacheItemVersion& version, String region, IMonitoringListener listener) at Microsoft.ApplicationServer.Caching.DataCache.<>c__DisplayClass59.<Get>b__56() at Microsoft.ApplicationServer.Caching.DataCache.Get(String key, DataCacheItemVersion& version, String region) at Microsoft....0ed36e9c-219e-d058-3f0e-a360817e7ecc
I have validated cluster health and it's up and running with both indicating status as "UP". Basically we have collocated cluster host on two WFE's (appfabric v1.1). It's SharePoint 2013 Enterprise edition we have two App server with one hosting user profile service.
MK Sin