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Posted to notifications@skywalking.apache.org by GitBox <gi...@apache.org> on 2020/12/19 04:31:25 UTC

[GitHub] [skywalking] kezhenxu94 edited a comment on issue #6030: APM for ES7 oap print a lot of errors

kezhenxu94 edited a comment on issue #6030:
URL: https://github.com/apache/skywalking/issues/6030#issuecomment-748417416


   > It means I should set charset to UTF-8?
   
   @leego86 "Protocol message had invalid UTF-8." indicates that there are other services than SkyWalking agents that try to send non-ProtoBuffer message to the host:port, make sure to give a dedicated port for the OAP, a quick diagnose method is to stop all your agent services, and see whether the logs still exist, if it does, you should find out who is sending the invalid messages.
   
   If there is proxy between the OAP and agents, should also check the proxy settings


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