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Posted to dev@thrift.apache.org by "Duru Can Celasun (Jira)" <ji...@apache.org> on 2019/11/05 21:32:00 UTC
[jira] [Resolved] (THRIFT-4984) Scary and spammy "error processing
request: EOF" logs from TSimpleServer
[ https://issues.apache.org/jira/browse/THRIFT-4984?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Duru Can Celasun resolved THRIFT-4984.
--------------------------------------
Resolution: Fixed
> Scary and spammy "error processing request: EOF" logs from TSimpleServer
> ------------------------------------------------------------------------
>
> Key: THRIFT-4984
> URL: https://issues.apache.org/jira/browse/THRIFT-4984
> Project: Thrift
> Issue Type: Bug
> Components: Go - Library
> Affects Versions: 0.13.0
> Reporter: Yuxuan Wang
> Priority: Minor
> Fix For: 0.14.0
>
> Time Spent: 40m
> Remaining Estimate: 0h
>
> After upgraded our code to 0.13.0, we noticed a lot of the logs in stderr:
> {code}
> 2019/10/22 22:04:52 error processing request: EOF
> {code}
> I think they are generated by this line https://github.com/apache/thrift/blob/v0.13.0/lib/go/thrift/simple_server.go#L167, which means EOF is an error returned by processRequests function.
> In that function we actually treat some EOF errors as non-errors ([example|https://github.com/apache/thrift/blob/v0.13.0/lib/go/thrift/simple_server.go#L266]), so I think it's just that we missed some cases and didn't treat all harmless EOF errors as non-errors.
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