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Posted to dev@knox.apache.org by "Tim Hunter (Jira)" <ji...@apache.org> on 2020/09/17 20:13:00 UTC
[jira] [Created] (KNOX-2457) ZEPPELINUI service does not handle
enabling helium packages
Tim Hunter created KNOX-2457:
--------------------------------
Summary: ZEPPELINUI service does not handle enabling helium packages
Key: KNOX-2457
URL: https://issues.apache.org/jira/browse/KNOX-2457
Project: Apache Knox
Issue Type: Bug
Affects Versions: 1.4.0, 1.3.0, 1.2.0
Reporter: Tim Hunter
trying to enable packages when using knox proxied url results in a 500 error
gateway-audit.log
{code:java}
20/09/17 20:04:28 |||audit|140.16.116.173 , 140.16.116.36|ZEPPELINUI|anonymous|||access|uri|/gateway/tjh/zeppelin/api/helium/order/visualization|success|Response status: 200
20/09/17 20:04:32 ||781d57c6-6ce5-4718-ac3c-330dfe9a58ac|audit|140.16.116.173 , 140.16.116.36|ZEPPELINUI||||access|uri|/gateway/tjh/zeppelin/api/helium/enable/zeppelin-leaflet|unavailable|Request method: POST
20/09/17 20:04:32 ||781d57c6-6ce5-4718-ac3c-330dfe9a58ac|audit|140.16.116.173 , 140.16.116.36|ZEPPELINUI|anonymous|||authentication|uri|/gateway/tjh/zeppelin/api/helium/enable/zeppelin-leaflet|success|
20/09/17 20:04:32 ||781d57c6-6ce5-4718-ac3c-330dfe9a58ac|audit|140.16.116.173 , 140.16.116.36|ZEPPELINUI|anonymous|||dispatch|uri|http://10.1.4.36:8890/api/helium/enable/zeppelin-leaflet|unavailable|Request method: POST
20/09/17 20:04:32 ||781d57c6-6ce5-4718-ac3c-330dfe9a58ac|audit|140.16.116.173 , 140.16.116.36|ZEPPELINUI|anonymous|||dispatch|uri|http://10.1.4.36:8890/api/helium/enable/zeppelin-leaflet|failure|
20/09/17 20:04:32 ||781d57c6-6ce5-4718-ac3c-330dfe9a58ac|audit|140.16.116.173 , 140.16.116.36|ZEPPELINUI|anonymous|||access|uri|/gateway/tjh/zeppelin/api/helium/enable/zeppelin-leaflet|failure|
{code}
gateway.log
{code:java}
2020-09-17 20:04:32,775 WARN knox.gateway (DefaultDispatch.java:executeOutboundRequest(145)) - Connection exception dispatching request: http://10.1.4.36:8890/api/helium/enable/zeppelin-leaflet com.fasterxml.jackson.core.JsonParseException: Unrecognized token 'zeppelin': was expecting ('true', 'false' or 'null')
at [Source: (InputStreamReader); line: 1, column: 9]
com.fasterxml.jackson.core.JsonParseException: Unrecognized token 'zeppelin': was expecting ('true', 'false' or 'null')
at [Source: (InputStreamReader); line: 1, column: 9]
at com.fasterxml.jackson.core.JsonParser._constructError(JsonParser.java:1804)
at com.fasterxml.jackson.core.base.ParserMinimalBase._reportError(ParserMinimalBase.java:679)
at com.fasterxml.jackson.core.json.ReaderBasedJsonParser._reportInvalidToken(ReaderBasedJsonParser.java:2839)
at com.fasterxml.jackson.core.json.ReaderBasedJsonParser._handleOddValue(ReaderBasedJsonParser.java:1891)
at com.fasterxml.jackson.core.json.ReaderBasedJsonParser.nextToken(ReaderBasedJsonParser.java:749)
at org.apache.knox.gateway.filter.rewrite.impl.json.JsonFilterReader.read(JsonFilterReader.java:89)
at org.apache.knox.gateway.filter.rewrite.impl.json.JsonUrlRewriteFilterReader.read(JsonUrlRewriteFilterReader.java:32)
at org.apache.commons.io.input.ReaderInputStream.fillBuffer(ReaderInputStream.java:202)
at org.apache.commons.io.input.ReaderInputStream.read(ReaderInputStream.java:246)
at org.apache.commons.io.input.ReaderInputStream.read(ReaderInputStream.java:265)
at org.apache.knox.gateway.filter.rewrite.impl.UrlRewriteRequestStream.read(UrlRewriteRequestStream.java:40)
at org.apache.knox.gateway.dispatch.InputStreamEntity.writeTo(InputStreamEntity.java:126)
at org.apache.http.impl.execchain.RequestEntityProxy.writeTo(RequestEntityProxy.java:121)
at org.apache.http.impl.DefaultBHttpClientConnection.sendRequestEntity(DefaultBHttpClientConnection.java:156)
at org.apache.http.impl.conn.CPoolProxy.sendRequestEntity(CPoolProxy.java:160)
at org.apache.http.protocol.HttpRequestExecutor.doSendRequest(HttpRequestExecutor.java:238)
at org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:123)
at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:272)
at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:185)
at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89)
at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:110)
at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:108)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56)
at org.apache.knox.gateway.dispatch.DefaultDispatch.executeOutboundRequest(DefaultDispatch.java:128)
at org.apache.knox.gateway.dispatch.DefaultDispatch.executeRequest(DefaultDispatch.java:114)
at org.apache.knox.gateway.dispatch.DefaultDispatch.doPost(DefaultDispatch.java:302)
at org.apache.knox.gateway.dispatch.GatewayDispatchFilter$PostAdapter.doMethod(GatewayDispatchFilter.java:179)
at org.apache.knox.gateway.dispatch.GatewayDispatchFilter.doFilter(GatewayDispatchFilter.java:124)
at org.apache.knox.gateway.filter.AbstractGatewayFilter.doFilter(AbstractGatewayFilter.java:58)
at org.apache.knox.gateway.GatewayFilter$Holder.doFilter(GatewayFilter.java:369)
at org.apache.knox.gateway.GatewayFilter$Chain.doFilter(GatewayFilter.java:269)
at org.apache.knox.gateway.filter.rewrite.api.UrlRewriteServletFilter.doFilter(UrlRewriteServletFilter.java:57)
at org.apache.knox.gateway.filter.AbstractGatewayFilter.doFilter(AbstractGatewayFilter.java:58)
at org.apache.knox.gateway.GatewayFilter$Holder.doFilter(GatewayFilter.java:369)
at org.apache.knox.gateway.GatewayFilter$Chain.doFilter(GatewayFilter.java:269)
at org.apache.knox.gateway.filter.AnonymousAuthFilter$1.run(AnonymousAuthFilter.java:76)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at org.apache.knox.gateway.filter.AnonymousAuthFilter.continueWithEstablishedSecurityContext(AnonymousAuthFilter.java:71)
at org.apache.knox.gateway.filter.AnonymousAuthFilter.doFilter(AnonymousAuthFilter.java:66)
at org.apache.knox.gateway.GatewayFilter$Holder.doFilter(GatewayFilter.java:369)
at org.apache.knox.gateway.GatewayFilter$Chain.doFilter(GatewayFilter.java:269)
at org.apache.knox.gateway.filter.XForwardedHeaderFilter.doFilter(XForwardedHeaderFilter.java:30)
at org.apache.knox.gateway.filter.AbstractGatewayFilter.doFilter(AbstractGatewayFilter.java:58)
at org.apache.knox.gateway.GatewayFilter$Holder.doFilter(GatewayFilter.java:369)
at org.apache.knox.gateway.GatewayFilter$Chain.doFilter(GatewayFilter.java:269)
at org.apache.knox.gateway.GatewayFilter.doFilter(GatewayFilter.java:168)
at org.apache.knox.gateway.GatewayFilter.doFilter(GatewayFilter.java:91)
at org.apache.knox.gateway.GatewayServlet.service(GatewayServlet.java:142)
at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:857)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1655)
at org.eclipse.jetty.websocket.server.WebSocketUpgradeFilter.doFilter(WebSocketUpgradeFilter.java:215)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1642)
at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:533)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:146)
at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:257)
at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1595)
at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255)
at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1340)
at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:203)
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:473)
at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1564)
at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:201)
at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1242)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:144)
at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:220)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
at org.apache.knox.gateway.trace.TraceHandler.handle(TraceHandler.java:51)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
at org.apache.knox.gateway.filter.CorrelationHandler.handle(CorrelationHandler.java:41)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
at org.apache.knox.gateway.filter.PortMappingHelperHandler.handle(PortMappingHelperHandler.java:150)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
at org.eclipse.jetty.websocket.server.WebSocketHandler.handle(WebSocketHandler.java:116)
at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:126)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
at org.eclipse.jetty.server.Server.handle(Server.java:503)
at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:364)
at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:260)
at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:305)
at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
at org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint.onFillable(SslConnection.java:411)
at org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:305)
at org.eclipse.jetty.io.ssl.SslConnection$2.succeeded(SslConnection.java:159)
at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:118)
at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:333)
at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:310)
at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168)
at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:126)
at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:366)
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765)
at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683)
at java.lang.Thread.run(Thread.java:748)
2020-09-17 20:04:32,781 ERROR knox.gateway (AbstractGatewayFilter.java:doFilter(60)) - Failed to execute filter: java.io.IOException: Service connectivity error.
2020-09-17 20:04:32,781 ERROR knox.gateway (AbstractGatewayFilter.java:doFilter(60)) - Failed to execute filter: java.io.IOException: Service connectivity error.
2020-09-17 20:04:32,781 ERROR knox.gateway (AbstractGatewayFilter.java:doFilter(60)) - Failed to execute filter: java.io.IOException: Service connectivity error.
2020-09-17 20:04:32,781 ERROR knox.gateway (GatewayFilter.java:doFilter(170)) - Gateway processing failed: java.io.IOException: Service connectivity error.
java.io.IOException: Service connectivity error.
at org.apache.knox.gateway.dispatch.DefaultDispatch.executeOutboundRequest(DefaultDispatch.java:146)
at org.apache.knox.gateway.dispatch.DefaultDispatch.executeRequest(DefaultDispatch.java:114)
at org.apache.knox.gateway.dispatch.DefaultDispatch.doPost(DefaultDispatch.java:302)
at org.apache.knox.gateway.dispatch.GatewayDispatchFilter$PostAdapter.doMethod(GatewayDispatchFilter.java:179)
at org.apache.knox.gateway.dispatch.GatewayDispatchFilter.doFilter(GatewayDispatchFilter.java:124)
at org.apache.knox.gateway.filter.AbstractGatewayFilter.doFilter(AbstractGatewayFilter.java:58)
at org.apache.knox.gateway.GatewayFilter$Holder.doFilter(GatewayFilter.java:369)
at org.apache.knox.gateway.GatewayFilter$Chain.doFilter(GatewayFilter.java:269)
at org.apache.knox.gateway.filter.rewrite.api.UrlRewriteServletFilter.doFilter(UrlRewriteServletFilter.java:57)
at org.apache.knox.gateway.filter.AbstractGatewayFilter.doFilter(AbstractGatewayFilter.java:58)
at org.apache.knox.gateway.GatewayFilter$Holder.doFilter(GatewayFilter.java:369)
at org.apache.knox.gateway.GatewayFilter$Chain.doFilter(GatewayFilter.java:269)
at org.apache.knox.gateway.filter.AnonymousAuthFilter$1.run(AnonymousAuthFilter.java:76)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at org.apache.knox.gateway.filter.AnonymousAuthFilter.continueWithEstablishedSecurityContext(AnonymousAuthFilter.java:71)
at org.apache.knox.gateway.filter.AnonymousAuthFilter.doFilter(AnonymousAuthFilter.java:66)
at org.apache.knox.gateway.GatewayFilter$Holder.doFilter(GatewayFilter.java:369)
at org.apache.knox.gateway.GatewayFilter$Chain.doFilter(GatewayFilter.java:269)
at org.apache.knox.gateway.filter.XForwardedHeaderFilter.doFilter(XForwardedHeaderFilter.java:30)
at org.apache.knox.gateway.filter.AbstractGatewayFilter.doFilter(AbstractGatewayFilter.java:58)
at org.apache.knox.gateway.GatewayFilter$Holder.doFilter(GatewayFilter.java:369)
at org.apache.knox.gateway.GatewayFilter$Chain.doFilter(GatewayFilter.java:269)
at org.apache.knox.gateway.GatewayFilter.doFilter(GatewayFilter.java:168)
at org.apache.knox.gateway.GatewayFilter.doFilter(GatewayFilter.java:91)
at org.apache.knox.gateway.GatewayServlet.service(GatewayServlet.java:142)
at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:857)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1655)
at org.eclipse.jetty.websocket.server.WebSocketUpgradeFilter.doFilter(WebSocketUpgradeFilter.java:215)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1642)
at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:533)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:146)
at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:257)
at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1595)
at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255)
at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1340)
at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:203)
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:473)
at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1564)
at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:201)
at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1242)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:144)
at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:220)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
at org.apache.knox.gateway.trace.TraceHandler.handle(TraceHandler.java:51)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
at org.apache.knox.gateway.filter.CorrelationHandler.handle(CorrelationHandler.java:41)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
at org.apache.knox.gateway.filter.PortMappingHelperHandler.handle(PortMappingHelperHandler.java:150)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
at org.eclipse.jetty.websocket.server.WebSocketHandler.handle(WebSocketHandler.java:116)
at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:126)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
at org.eclipse.jetty.server.Server.handle(Server.java:503)
at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:364)
at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:260)
at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:305)
at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
at org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint.onFillable(SslConnection.java:411)
at org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:305)
at org.eclipse.jetty.io.ssl.SslConnection$2.succeeded(SslConnection.java:159)
at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:118)
at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:333)
at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:310)
at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168)
at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:126)
at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:366)
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765)
at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683)
at java.lang.Thread.run(Thread.java:748)
2020-09-17 20:04:32,782 ERROR knox.gateway (GatewayServlet.java:service(144)) - Gateway processing failed: java.io.IOException: Service connectivity error.
java.io.IOException: Service connectivity error.
at org.apache.knox.gateway.dispatch.DefaultDispatch.executeOutboundRequest(DefaultDispatch.java:146)
at org.apache.knox.gateway.dispatch.DefaultDispatch.executeRequest(DefaultDispatch.java:114)
at org.apache.knox.gateway.dispatch.DefaultDispatch.doPost(DefaultDispatch.java:302)
at org.apache.knox.gateway.dispatch.GatewayDispatchFilter$PostAdapter.doMethod(GatewayDispatchFilter.java:179)
at org.apache.knox.gateway.dispatch.GatewayDispatchFilter.doFilter(GatewayDispatchFilter.java:124)
at org.apache.knox.gateway.filter.AbstractGatewayFilter.doFilter(AbstractGatewayFilter.java:58)
at org.apache.knox.gateway.GatewayFilter$Holder.doFilter(GatewayFilter.java:369)
at org.apache.knox.gateway.GatewayFilter$Chain.doFilter(GatewayFilter.java:269)
at org.apache.knox.gateway.filter.rewrite.api.UrlRewriteServletFilter.doFilter(UrlRewriteServletFilter.java:57)
at org.apache.knox.gateway.filter.AbstractGatewayFilter.doFilter(AbstractGatewayFilter.java:58)
at org.apache.knox.gateway.GatewayFilter$Holder.doFilter(GatewayFilter.java:369)
at org.apache.knox.gateway.GatewayFilter$Chain.doFilter(GatewayFilter.java:269)
at org.apache.knox.gateway.filter.AnonymousAuthFilter$1.run(AnonymousAuthFilter.java:76)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at org.apache.knox.gateway.filter.AnonymousAuthFilter.continueWithEstablishedSecurityContext(AnonymousAuthFilter.java:71)
at org.apache.knox.gateway.filter.AnonymousAuthFilter.doFilter(AnonymousAuthFilter.java:66)
at org.apache.knox.gateway.GatewayFilter$Holder.doFilter(GatewayFilter.java:369)
at org.apache.knox.gateway.GatewayFilter$Chain.doFilter(GatewayFilter.java:269)
at org.apache.knox.gateway.filter.XForwardedHeaderFilter.doFilter(XForwardedHeaderFilter.java:30)
at org.apache.knox.gateway.filter.AbstractGatewayFilter.doFilter(AbstractGatewayFilter.java:58)
at org.apache.knox.gateway.GatewayFilter$Holder.doFilter(GatewayFilter.java:369)
at org.apache.knox.gateway.GatewayFilter$Chain.doFilter(GatewayFilter.java:269)
at org.apache.knox.gateway.GatewayFilter.doFilter(GatewayFilter.java:168)
at org.apache.knox.gateway.GatewayFilter.doFilter(GatewayFilter.java:91)
at org.apache.knox.gateway.GatewayServlet.service(GatewayServlet.java:142)
at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:857)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1655)
at org.eclipse.jetty.websocket.server.WebSocketUpgradeFilter.doFilter(WebSocketUpgradeFilter.java:215)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1642)
at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:533)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:146)
at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:257)
at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1595)
at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255)
at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1340)
at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:203)
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:473)
at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1564)
at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:201)
at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1242)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:144)
at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:220)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
at org.apache.knox.gateway.trace.TraceHandler.handle(TraceHandler.java:51)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
at org.apache.knox.gateway.filter.CorrelationHandler.handle(CorrelationHandler.java:41)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
at org.apache.knox.gateway.filter.PortMappingHelperHandler.handle(PortMappingHelperHandler.java:150)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
at org.eclipse.jetty.websocket.server.WebSocketHandler.handle(WebSocketHandler.java:116)
at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:126)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
at org.eclipse.jetty.server.Server.handle(Server.java:503)
at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:364)
at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:260)
at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:305)
at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
at org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint.onFillable(SslConnection.java:411)
at org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:305)
at org.eclipse.jetty.io.ssl.SslConnection$2.succeeded(SslConnection.java:159)
at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:118)
at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:333)
at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:310)
at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168)
at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:126)
at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:366)
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765)
at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683)
at java.lang.Thread.run(Thread.java:748)
{code}
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