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https://issues.apache.org/jira/browse/SOLR-9542?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15513799#comment-15513799
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Hrishikesh Gadre commented on SOLR-9542:
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[~ichattopadhyaya] I reviewed the patch and it looks good.
HADOOP-13332 is tracking the work required for upgrading jackson library in
Hadoop. Since the work is underway for Hadoop 3 release, this may be addressed
in next few months. (BTW SOLR-9515 is tracking the work required in Solr to
support Hadoop 3). But in my opinion we shouldn't hold off for this Hadoop
enhancement. Instead we should commit this patch to fix the reported issue. May
be we can file another JIRA to revert this change once the Hadoop side fix is
available.
> Kerberos delegation tokens requires missing Jackson library
> -----------------------------------------------------------
>
> Key: SOLR-9542
> URL: https://issues.apache.org/jira/browse/SOLR-9542
> Project: Solr
> Issue Type: Bug
> Security Level: Public(Default Security Level. Issues are Public)
> Reporter: Ishan Chattopadhyaya
> Attachments: SOLR-9542.patch
>
>
> GET, RENEW or CANCEL operations for the delegation tokens support requires
> the Solr server to have old jackson added as a dependency.
> Steps to reproduce the problem:
> 1) Configure Solr to use delegation tokens
> 2) Start Solr
> 3) Use a SolrJ application to get a delegation token.
> The server throws the following:
> {code}
> java.lang.NoClassDefFoundError: org/codehaus/jackson/map/ObjectMapper
> at
> org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticationHandler.managementOperation(DelegationTokenAuthenticationHandler.java:279)
> at
> org.apache.solr.security.KerberosPlugin$RequestContinuesRecorderAuthenticationHandler.managementOperation(KerberosPlugin.java:566)
> at
> org.apache.hadoop.security.authentication.server.AuthenticationFilter.doFilter(AuthenticationFilter.java:514)
> at
> org.apache.solr.security.DelegationTokenKerberosFilter.doFilter(DelegationTokenKerberosFilter.java:123)
> at
> org.apache.solr.security.KerberosPlugin.doAuthenticate(KerberosPlugin.java:265)
> at
> org.apache.solr.servlet.SolrDispatchFilter.authenticateRequest(SolrDispatchFilter.java:318)
> at
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:222)
> at
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:208)
> at
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1668)
> at
> org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:581)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
> at
> org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)
> at
> org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:226)
> at
> org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1160)
> at
> org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:511)
> at
> org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
> at
> org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1092)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
> at
> org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:213)
> at
> org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:119)
> at
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134)
> at org.eclipse.jetty.server.Server.handle(Server.java:518)
> at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:308)
> at
> org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:244)
> at
> org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:273)
> at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:95)
> at
> org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:93)
> at
> org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceAndRun(ExecuteProduceConsume.java:246)
> at
> org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:156)
> at
> org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:654)
> at
> org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:572)
> at java.lang.Thread.run(Thread.java:745)
> {code}
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