I did some tests with several different commits in 9.0.71, I think my issue is caused by this https://github.com/apache/tomcat/commit/10a1a6d46d952bab4dfde44c3c0de12b0330da79 the "toBytesSimple" change has not been added to the repo yet, so the change in 9.073 doesn't solve the problem. Next I will go through these codes, but any clue?
thanks Zhou Rui On Tue, 7 Mar 2023 at 00:34, Mark Thomas <ma...@apache.org> wrote: > On 25/02/2023 17:57, Mark Thomas wrote: > > > > > > On 25/02/2023 15:47, Rui wrote: > >> Hi > >> recently upgraded tomcat to 9.0.71 from 9.0.70 > >> but saw 404 in our EKS cluster(with istio installed) > >> > >> Received [GET /actuator HTTP/1.1 > >> Host: xxxxx:8079 > >> User-Agent: kube-probe/1.23+ > >> Accept: */* > >> Connection: close > >> Accept-Encoding: gzip > >> ] > >> Incoming request /health with originalRemoteAddr xxxx > >> > >> in 9.0.70 I can see the below following message but not in 9.0.71 > >> o.a.c.authenticator.AuthenticatorBase : Security checking request GET > >> /health > >> > >> seems the processing has stopped somewhere and the pod health check > >> didn't > >> pass. > >> > >> I also noticed there was also a 404 issue but don't know if it is > >> relevant. > >> https://lists.apache.org/thread/gr814rmrlbk9rrqxqjrh4p3x0bfvv1g9 > >> > >> I have tested it locally with curl or jmeter, but can't reproduce > >> the problem. > >> > >> but when I step by step debug the spring app, I found the undecodedURI > >> type > >> is T_STR > >> in CoyoteAdapter.java(in 70 it supposed to be T_BYTES), then > >> decodedURI is > >> uninitialized and the uri can't find the mapping in internalMap of > >> Mapper.java, which will cause 404(guess it thinks the uri is malformed) > >> > >> MessageBytes decodedURI = req.decodedURI(); > >> > >> if (undecodedURI.getType() == MessageBytes.T_BYTES) { > >> // Copy the raw URI to the decodedURI > >> decodedURI.duplicate(undecodedURI); > >> > >> > >> 404 example: (when I debug step by step to check unndecodedURI) > >> > >> curl http://localhost:8080/actuator > >> > >> <!doctype html><html lang="en"><head><title>HTTP Status 404 – Not > >> Found</title><style type="text/css">body > >> {font-family:Tahoma,Arial,sans-serif;} h1, h2, h3, b > >> {color:white;background-color:#525D76;} h1 {font-size:22px;} h2 > >> {font-size:16px;} h3 {font-size:14px;} p {font-size:12px;} a > >> {color:black;} > >> .line > >> > {height:1px;background-color:#525D76;border:none;}</style></head><body><h1>HTTP > >> Status 404 – Not Found</h1></body></html>% > >> > >> > >> However, it runs well without breakpoint! I am quite confused...my > >> intellij > >> has problem? > >> but anyway, summary: > >> 9.0.69 and 70 are good in the AWS/EKS(kubernetes) cluster with istio > >> 9.0.71 and 72 return 404 when health check by the EKS cluster. > > > > Looks like an instance of: > > https://bz.apache.org/bugzilla/show_bug.cgi?id=66488 > > If not that then maybe > > https://bz.apache.org/bugzilla/show_bug.cgi?id=66512 > > Mark > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org > For additional commands, e-mail: users-h...@tomcat.apache.org > >
