topic Re: Search head cluster & Indexer cluster error :Unknown error for peer.Search Results might be incomplete & Slave is unable to handle request at this time in Getting Data In https://community.splunk.com/t5/Getting-Data-In/Search-head-cluster-Indexer-cluster-error-Unknown-error-for-peer/m-p/404138#M71761 <P>Is there any network latency?</P> Fri, 14 Jun 2019 20:14:43 GMT francisco_mota 2019-06-14T20:14:43Z Search head cluster & Indexer cluster error :Unknown error for peer.Search Results might be incomplete & Slave is unable to handle request at this time https://community.splunk.com/t5/Getting-Data-In/Search-head-cluster-Indexer-cluster-error-Unknown-error-for-peer/m-p/404137#M71760 <P>Hi folks,<BR /> I'm trying to troubleshoot couple of production issues, one related to SHC and other related Indexer clustering.<BR /> Would be helpful to get any solution to solve them,</P> <P>Background: A Splunk standalone system has less data but extremely high number of concurrent / real-time searches. The searches themselves are fast-performing. <BR /> It was migrated first to (A) 1 Indexer + 3 SH's Cluster setup. It was then attempted to subsequently migrate to (B) 2 Indexers Cluster + 3 SH's Cluster setup.</P> <P>Issue #1: <BR /> - SH dashboards showing error: “Unknown error for peer xx.xx.xx.xxx . Search Results might be incomplete. If this occurs frequently, please check on the peer.” <BR /> - This seems to correspond to Indexer errors: “WARN HttpListener - Socket error from xx.xx.xx.xxx.”</P> <P>Issue #2: Unable to migrate to Indexer cluster setup (B), since error is shown: “ Slave is unable to handle request at this time. This means either slave unable to communicate w/ master OR master does not have peers added to the cluster. Check master dashboard and/or master_uri/secret settings.”</P> <P>Could anyone help to resolve ? Thanks much in advance.</P> Wed, 10 Apr 2019 09:27:00 GMT https://community.splunk.com/t5/Getting-Data-In/Search-head-cluster-Indexer-cluster-error-Unknown-error-for-peer/m-p/404137#M71760 premforsplunk 2019-04-10T09:27:00Z Re: Search head cluster & Indexer cluster error :Unknown error for peer.Search Results might be incomplete & Slave is unable to handle request at this time https://community.splunk.com/t5/Getting-Data-In/Search-head-cluster-Indexer-cluster-error-Unknown-error-for-peer/m-p/404138#M71761 <P>Is there any network latency?</P> Fri, 14 Jun 2019 20:14:43 GMT https://community.splunk.com/t5/Getting-Data-In/Search-head-cluster-Indexer-cluster-error-Unknown-error-for-peer/m-p/404138#M71761 francisco_mota 2019-06-14T20:14:43Z