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Installation problem: Getting "illegal_argument_exception" error in logstash #50

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timothydilbert opened this issue May 26, 2023 · 1 comment

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@timothydilbert
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Hello,

After following your implementation guide, I am getting the following error in my logstash logs:

{"create"=>{"_index"=>"logs-fortinet.fortigate.traffic,traffic,traffic-default", "_id"=>nil, "status"=>400, "error"=>{"type"=>"illegal_argument_exception", "reason"=>"data_stream [logs-fortinet.fortigate.traffic,traffic,traffic-default] must not contain the following characters ['\\','/','*','?','\"','<','>','|',' ',',']"}}

I am running FortiOS v7.2.4 and a fresh installation of Logstash on Ubuntu.

Am I reading the above error correctly and Logstash is trying to insert into an index named "logs-fortinet.fortigate.traffic,traffic,traffic-default"? Any ideas on what I can do to troubleshoot?

@timothydilbert timothydilbert changed the title Getting "illegal_argument_exception" error in logstash Installation problem: Getting "illegal_argument_exception" error in logstash May 26, 2023
@enotspe
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enotspe commented May 26, 2023

Can you post the full error log?

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