https://community.splunk.com/t5/Deployment-Architecture/Error-while-adding-search-head-member/m-p/536152#M18441 <P>Just found the fix.<BR />Instead of adding the new SH to cluster from new Sh, add the new SH from captain SH.</P><PRE>splunk add shcluster-member -new_member_uri &lt;URI&gt;:&lt;management_port&gt;</PRE><P>&nbsp;that solved the problem.</P> Sun, 17 Jan 2021 18:08:36 GMT bhupalbobbadi 2021-01-17T18:08:36Z https://community.splunk.com/t5/Deployment-Architecture/Error-while-adding-search-head-member/m-p/536148#M18440 <P>Anybody have faced this issue?</P><P>$ /opt/splunk/bin/splunk add shcluster-member<BR />Deserialization failed. Could not find expected key 'current_member_uri'</P><P>Fresh SH installation, all SH, Master running same version 7.2.0.</P><P>&nbsp;</P><P>Thanks in advance.</P> Sun, 17 Jan 2021 17:51:44 GMT https://community.splunk.com/t5/Deployment-Architecture/Error-while-adding-search-head-member/m-p/536148#M18440 bhupalbobbadi 2021-01-17T17:51:44Z https://community.splunk.com/t5/Deployment-Architecture/Error-while-adding-search-head-member/m-p/536152#M18441 <P>Just found the fix.<BR />Instead of adding the new SH to cluster from new Sh, add the new SH from captain SH.</P><PRE>splunk add shcluster-member -new_member_uri &lt;URI&gt;:&lt;management_port&gt;</PRE><P>&nbsp;that solved the problem.</P> Sun, 17 Jan 2021 18:08:36 GMT https://community.splunk.com/t5/Deployment-Architecture/Error-while-adding-search-head-member/m-p/536152#M18441 bhupalbobbadi 2021-01-17T18:08:36Z