Wei-Chiu Chuang created HADOOP-17621:
----------------------------------------

             Summary: hadoop-auth to remove jetty-server dependency
                 Key: HADOOP-17621
                 URL: https://issues.apache.org/jira/browse/HADOOP-17621
             Project: Hadoop Common
          Issue Type: Bug
          Components: auth
    Affects Versions: 3.3.1, 3.4.0
            Reporter: Wei-Chiu Chuang


HADOOP-17371 bumped Jetty version to 9.4.35. As part of that change, we 
included jetty-server in order to use a Jetty specific API to deal with a 
behavior change introduced by the version bump.

However, that broke applications like Solr [1]. Although the exact root cause 
isn't clear, it is suspected that Jetty forbids loading Jetty-server classes in 
the web applications. More details is in 
[https://portail.capsana.ca/doc/9.4.5.v20170502/jetty-classloading.html]

This JIRA aims to use J2EE compatible API to achieve the same behavior without 
introducing jetty-server.

[1]
{noformat}
2021-03-25 00:36:05.705 WARN  (qtp2144665602-17) [   ] o.e.j.s.HttpChannel 
/solr/admin/metrics => java.lang.NoClassDefFoundError: org/eclipse/
jetty/server/Response
        at 
org.apache.hadoop.security.authentication.server.AuthenticationFilter.doFilter(AuthenticationFilter.java:632)
java.lang.NoClassDefFoundError: org/eclipse/jetty/server/Response
        at 
org.apache.hadoop.security.authentication.server.AuthenticationFilter.doFilter(AuthenticationFilter.java:632)
 ~[hadoop-auth-3.1.1.7
.2.9.0-153.jar:?]
        at 
org.apache.solr.security.HadoopAuthFilter.doFilter(HadoopAuthFilter.java:103) 
~[solr-core-8.4.1.7.2.9.0-153.jar:8.4.1.7.2.9.0-153 f
9f290366013b29e885bdb9e62ad582c5fa4f29c - jenkins - 2021-03-24 18:58:11]
        at 
org.apache.solr.security.HadoopAuthPlugin.doAuthenticate(HadoopAuthPlugin.java:250)
 ~[solr-core-8.4.1.7.2.9.0-153.jar:8.4.1.7.2.9.0
-153 f9f290366013b29e885bdb9e62ad582c5fa4f29c - jenkins - 2021-03-24 18:58:11]
        at 
org.apache.solr.security.AuthenticationPlugin.authenticate(AuthenticationPlugin.java:88)
 ~[solr-core-8.4.1.7.2.9.0-153.jar:8.4.1.7.
2.9.0-153 f9f290366013b29e885bdb9e62ad582c5fa4f29c - jenkins - 2021-03-24 
18:58:11]
        at 
org.apache.solr.servlet.SolrDispatchFilter.authenticateRequest(SolrDispatchFilter.java:499)
 ~[solr-core-8.4.1.7.2.9.0-153.jar:8.4.1
.7.2.9.0-153 f9f290366013b29e885bdb9e62ad582c5fa4f29c - jenkins - 2021-03-24 
18:58:11]
        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:400)
 ~[solr-core-8.4.1.7.2.9.0-153.jar:8.4.1.7.2.9.0-15
3 f9f290366013b29e885bdb9e62ad582c5fa4f29c - jenkins - 2021-03-24 18:58:11]
        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:346)
 ~[solr-core-8.4.1.7.2.9.0-153.jar:8.4.1.7.2.9.0-15
3 f9f290366013b29e885bdb9e62ad582c5fa4f29c - jenkins - 2021-03-24 18:58:11]
        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1630)
 ~[jetty-servlet-9.4.31.v20200723.jar:9.4.31
.v20200723]
        at 
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:567) 
~[jetty-servlet-9.4.31.v20200723.jar:9.4.31.v20200723]
        at 
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143) 
~[jetty-server-9.4.31.v20200723.jar:9.4.31.v20200723]
        at 
org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:602) 
~[jetty-security-9.4.31.v20200723.jar:9.4.31.v20200723]
        at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) 
~[jetty-server-9.4.31.v20200723.jar:9.4.31.v2020072
3]
        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235)
 ~[jetty-server-9.4.31.v20200723.jar:9.4.31.v20200
723]
        at 
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1610)
 ~[jetty-server-9.4.31.v20200723.jar:9.4.31.v2020
0723]
        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
 ~[jetty-server-9.4.31.v20200723.jar:9.4.31.v20200
723]
        at 
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1377)
 ~[jetty-server-9.4.31.v20200723.jar:9.4.31.v2020
0723]
        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
 ~[jetty-server-9.4.31.v20200723.jar:9.4.31.v202007
23]
        at 
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:507) 
~[jetty-servlet-9.4.31.v20200723.jar:9.4.31.v20200723]
        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
 ~[jetty-server-9.4.31.v20200723.jar:9.4.31.v20200723]
        at 
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1292)
 ~[jetty-server-9.4.31.v20200723.jar:9.4.31.v20200723]
        at 
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) 
~[jetty-server-9.4.31.v20200723.jar:9.4.31.v20200723]
        at 
org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:191)
 ~[jetty-server-9.4.31.v20200723.jar:9.4.31.v20200723]
        at 
org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:146)
 ~[jetty-server-9.4.31.v20200723.jar:9.4.31.v20200723]
        at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) 
~[jetty-server-9.4.31.v20200723.jar:9.4.31.v20200723]
        at 
org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:322)
 ~[jetty-rewrite-9.4.31.v20200723.jar:9.4.31.v20200723]
        at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) 
~[jetty-server-9.4.31.v20200723.jar:9.4.31.v20200723]
        at org.eclipse.jetty.server.Server.handle(Server.java:501) 
~[jetty-server-9.4.31.v20200723.jar:9.4.31.v20200723]
        at 
org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383) 
~[jetty-server-9.4.31.v20200723.jar:9.4.31.v20200723]
        at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:556) 
~[jetty-server-9.4.31.v20200723.jar:9.4.31.v20200723]
        at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375) 
~[jetty-server-9.4.31.v20200723.jar:9.4.31.v20200723]
        at 
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:273) 
~[jetty-server-9.4.31.v20200723.jar:9.4.31.v20200723]
        at 
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
 ~[jetty-io-9.4.31.v20200723.jar:9.4.31.v20200723]
        at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105) 
~[jetty-io-9.4.31.v20200723.jar:9.4.31.v20200723]
        at 
org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint.onFillable(SslConnection.java:540)
 ~[jetty-io-9.4.31.v20200723.jar:9.4.31.v20200723]
        at 
org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:395) 
~[jetty-io-9.4.31.v20200723.jar:9.4.31.v20200723]
        at 
org.eclipse.jetty.io.ssl.SslConnection$2.succeeded(SslConnection.java:161) 
~[jetty-io-9.4.31.v20200723.jar:9.4.31.v20200723]
        at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105) 
~[jetty-io-9.4.31.v20200723.jar:9.4.31.v20200723]
        at org.eclipse.jetty.io.ChannelEndPoint$1.run(ChannelEndPoint.java:104) 
~[jetty-io-9.4.31.v20200723.jar:9.4.31.v20200723]
        at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:336)
 ~[jetty-util-9.4.31.v20200723.jar:9.4.31.v20200723]
        at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:313)
 ~[jetty-util-9.4.31.v20200723.jar:9.4.31.v20200723]
        at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171)
 ~[jetty-util-9.4.31.v20200723.jar:9.4.31.
v20200723]
        at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:135)
 ~[jetty-util-9.4.31.v20200723.jar:9.4.31.v20
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)
 [jetty-util-9.4.31.v20200723.jar:9.4.31.v20200723]
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)
 [jetty-util-9.4.31.v20200723.jar:9.4.31.v20200723]
        at java.lang.Thread.run(Thread.java:748) [?:1.8.0_232]
Caused by: java.lang.ClassNotFoundException: org.eclipse.jetty.server.Response
        at 
org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:565)
 ~[jetty-webapp-9.4.31.v20200723.jar:9.4.31.v20200723]
        at java.lang.ClassLoader.loadClass(ClassLoader.java:351) ~[?:1.8.0_232]
        ... 46 more
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