Forwarding to indexer group default-autolb-group blocked for 100 seconds.

[masagara8823]

上記はメッセージが出て、インデックスが削除できません。

原因、対応方法をご教示ください。
宜しくお願いします。

[dcharboneau_spl]

This can be caused by Network Connectivity or your indexing tier cannot keep up.

Take a look at your TCPIn and Indexing Queues on the Indexer.

https://wiki.splunk.com/Community:HowIndexingWorks