rohannimmagadda created KNOX-2536:
-------------------------------------
Summary: Ranger Knox authorization causing NPE
Key: KNOX-2536
URL: https://issues.apache.org/jira/browse/KNOX-2536
Project: Apache Knox
Issue Type: Bug
Components: KnoxCLI, Server
Affects Versions: 1.4.0
Reporter: rohannimmagadda
When we are enabling Knox ranger authorization + Ldap in gateway topology
causing java.lang.NoClassDefFoundError
{code:java}
021-02-03 16:47:44,388 INFO knox.gateway
(GatewayServer.java:startGateway(392)) - Started gateway on port
8,443.021-02-03 16:47:44,388 INFO knox.gateway
(GatewayServer.java:startGateway(392)) - Started gateway on port 8,443.
2021-02-03 16:47:47,931 WARN util.NativeCodeLoader
(NativeCodeLoader.java:<clinit>(60)) - Unable to load native-hadoop library for
your platform... using builtin-java classes where applicable2021-02-03
16:47:47,986 INFO impl.Krb5HttpClientBuilder
(Krb5HttpClientBuilder.java:getBuilder(88)) - Setting up SPNego auth with
config: /etc/knox/conf/krb5JAASLogin.conf2021-02-03 16:47:48,092 ERROR
knox.gateway (AbstractGatewayFilter.java:doFilter(63)) - Failed to execute
filter: java.lang.NoClassDefFoundError:
com/sun/jersey/api/client/GenericType2021-02-03 16:47:48,092 ERROR knox.gateway
(AbstractGatewayFilter.java:doFilter(63)) - Failed to execute filter:
java.lang.NullPointerException2021-02-03 16:47:48,092 ERROR knox.gateway
(AbstractGatewayFilter.java:doFilter(60)) - Failed to execute filter:
javax.servlet.ServletException: java.lang.NullPointerException2021-02-03
16:47:48,092 ERROR knox.gateway (AbstractGatewayFilter.java:doFilter(60)) -
Failed to execute filter: javax.servlet.ServletException:
java.lang.NoClassDefFoundError: com/sun/jersey/api/client/GenericType2021-02-03
16:47:48,093 ERROR knox.gateway (AbstractGatewayFilter.java:doFilter(63)) -
Failed to execute filter: java.lang.NullPointerException2021-02-03 16:47:48,093
ERROR knox.gateway (AbstractGatewayFilter.java:doFilter(60)) - Failed to
execute filter: javax.servlet.ServletException:
java.lang.NullPointerException2021-02-03 16:47:48,093 ERROR knox.gateway
(GatewayFilter.java:doFilter(168)) - Gateway processing failed:
javax.servlet.ServletException: java.lang.NoClassDefFoundError:
com/sun/jersey/api/client/GenericTypejavax.servlet.ServletException:
java.lang.NoClassDefFoundError: com/sun/jersey/api/client/GenericType at
org.apache.knox.gateway.filter.AbstractGatewayFilter.doFilter(AbstractGatewayFilter.java:64)
at
org.apache.knox.gateway.GatewayFilter$Holder.doFilter(GatewayFilter.java:348)
at org.apache.knox.gateway.GatewayFilter$Chain.doFilter(GatewayFilter.java:262)
at
org.apache.knox.gateway.filter.XForwardedHeaderFilter.doFilter(XForwardedHeaderFilter.java:50)
at
org.apache.knox.gateway.filter.AbstractGatewayFilter.doFilter(AbstractGatewayFilter.java:58)
at
org.apache.knox.gateway.GatewayFilter$Holder.doFilter(GatewayFilter.java:348)
at org.apache.knox.gateway.GatewayFilter$Chain.doFilter(GatewayFilter.java:262)
at org.apache.knox.gateway.GatewayFilter.doFilter(GatewayFilter.java:166) at
org.apache.knox.gateway.GatewayFilter.doFilter(GatewayFilter.java:93) at
org.apache.knox.gateway.services.metrics.impl.instr.InstrumentedGatewayFilter.doFilter(InstrumentedGatewayFilter.java:70)
at org.apache.knox.gateway.GatewayServlet.service(GatewayServlet.java:135) at
org.eclipse.jetty.servlet.ServletHolder$NotAsyncServlet.service(ServletHolder.java:1386)
at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:755) at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1617)
at
org.eclipse.jetty.websocket.server.WebSocketUpgradeFilter.doFilter(WebSocketUpgradeFilter.java:226)
at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:545)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:590)
at
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
at
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235)
at
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1610)
at
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
at
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1300)
at
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:485)
at
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1580)
at
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
at
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1215)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
at
org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:221)
at
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
at org.apache.knox.gateway.trace.TraceHandler.handle(TraceHandler.java:51) at
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
at
org.apache.knox.gateway.filter.CorrelationHandler.handle(CorrelationHandler.java:41)
at
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
at
org.apache.knox.gateway.filter.PortMappingHelperHandler.handle(PortMappingHelperHandler.java:106)
at
org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:146)
at
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
at org.eclipse.jetty.server.Server.handle(Server.java:500) at
org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383) at
org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:547) at
org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375) at
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:273) at
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103) at
org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint.onFillable(SslConnection.java:543)
at org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:398)
at org.eclipse.jetty.io.ssl.SslConnection$2.succeeded(SslConnection.java:161)
at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103) at
org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117) at
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:336)
at
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:313)
at
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171)
at
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:135)
at
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)
at
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)
at java.base/java.lang.Thread.run(Thread.java:834)
{code}
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