i have 3 search heads and its on cluster.i just done rolling restart today morning i started seeing below error search mamber.using 8.2v
ERROR SHCMasterHTTPProxy [1338 SHPHeartbeatThread] - Low Level HTTP request failure err=failed method=POST path=/services/shcluster/captain/members captain=blt14788005:8089 rc=0 actual_response_code=500 expected_response_code=201 status_line="Internal Server Error" transaction_error="<response>\n <messages>\n <msg type="ERROR">Cannot add peer=10.45.10.74 mgmtport=8089 (reason: removeOldPeer peer=3F2BAA5B-1792-4FE6-9393-499B8DAF8D33, serverName=blt14788004, hostport=10.45.10.74:8089, but found different peer=FD52AB8F-AF38-47E3-BDB6-C16D42E8AFB4 with serverName=blt14788004 and hostport=10.45.10.72:8089 already registered and UP)</msg>\n </messages>\n</response>\n"
