Hi folks,
I'm trying to troubleshoot couple of production issues, one related to SHC and other related Indexer clustering.
Would be helpful to get any solution to solve them,
Background: A Splunk standalone system has less data but extremely high number of concurrent / real-time searches. The searches themselves are fast-performing.
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.
Issue #1:
- 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.”
- This seems to correspond to Indexer errors: “WARN HttpListener - Socket error from xx.xx.xx.xxx.”
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.”
Could anyone help to resolve ? Thanks much in advance.
