An unknown error occurred sending a bulk request to Elasticsearch. We will retry indefinitely {:error_message=>"\"\\xB0\" from ASCII-8BIT to UTF-8"

Elastic Stack Logstash
2

I understood this as the Blob object of Oracle is causing it

{
"xid" => #<Sequel::SQL::Blob:0xea1c0 bytes=8 content="K\x00\e\x003\xBC\x00\x00">,
"@version" => "1",
"@timestamp" => 2020-02-26T20:10:14.105Z
}

I came across a blog that there is a patch to this - I will update if I learn anything by applying the patch