kaiyangzhang created TINKERPOP-2132:
---------------------------------------

             Summary: In concurrent scenes kerberos authentication failed
                 Key: TINKERPOP-2132
                 URL: https://issues.apache.org/jira/browse/TINKERPOP-2132
             Project: TinkerPop
          Issue Type: Bug
          Components: driver, server
    Affects Versions: 3.3.2
            Reporter: kaiyangzhang


*Scenes:*

   1. Gremlin Server  Kerberos Authentication

   2. Multithreading using the same client

         DriverRemoteConnection connection = 
DriverRemoteConnection.using(cluster,"graphbase");
GraphTraversalSource g = graph.traversal().withRemote(connection);

Thread demo1 = new Thread(new ThreadDemo1(g));
 Thread demo2 = new Thread(new ThreadDemo1(g));
 Thread demo3 = new Thread(new ThreadDemo1(g));
 Thread demo4 = new Thread(new ThreadDemo1(g));
 Thread demo5 = new Thread(new ThreadDemo1(g));

Thread demo6 = new Thread(new ThreadDemo1(g));
 Thread demo7 = new Thread(new ThreadDemo1(g));
 Thread demo8 = new Thread(new ThreadDemo1(g));
 Thread demo9 = new Thread(new ThreadDemo1(g));
 Thread demo10 = new Thread(new ThreadDemo1(g));

*ERROR INFO*

Exception in thread "Thread-4" java.util.concurrent.CompletionException: 
org.apache.tinkerpop.gremlin.driver.exception.ResponseException: Failed to 
authenticate
 at 
java.util.concurrent.CompletableFuture.reportJoin(CompletableFuture.java:375)
 at java.util.concurrent.CompletableFuture.join(CompletableFuture.java:1934)
 at org.apache.tinkerpop.gremlin.driver.ResultSet.one(ResultSet.java:107)
 at org.apache.tinkerpop.gremlin.driver.ResultSet$1.hasNext(ResultSet.java:159)
 at org.apache.tinkerpop.gremlin.driver.ResultSet$1.next(ResultSet.java:166)
 at org.apache.tinkerpop.gremlin.driver.ResultSet$1.next(ResultSet.java:153)
 at 
org.apache.tinkerpop.gremlin.driver.remote.DriverRemoteTraversal$TraverserIterator.next(DriverRemoteTraversal.java:142)
 at 
org.apache.tinkerpop.gremlin.driver.remote.DriverRemoteTraversal$TraverserIterator.next(DriverRemoteTraversal.java:127)
 at 
org.apache.tinkerpop.gremlin.driver.remote.DriverRemoteTraversal.nextTraverser(DriverRemoteTraversal.java:108)
 at 
org.apache.tinkerpop.gremlin.process.remote.traversal.step.map.RemoteStep.processNextStart(RemoteStep.java:80)
 at 
org.apache.tinkerpop.gremlin.process.traversal.step.util.AbstractStep.hasNext(AbstractStep.java:143)
 at 
org.apache.tinkerpop.gremlin.process.traversal.util.DefaultTraversal.hasNext(DefaultTraversal.java:192)
 at com.huawei.graphbase.gremlin.ThreadDemo1.println(ThreadDemo1.java:48)
 at com.huawei.graphbase.gremlin.ThreadDemo1.run(ThreadDemo1.java:32)
 at java.lang.Thread.run(Thread.java:748)
Caused by: org.apache.tinkerpop.gremlin.driver.exception.ResponseException: 
Failed to authenticate
 at 
org.apache.tinkerpop.gremlin.driver.Handler$GremlinResponseHandler.channelRead0(Handler.java:246)
 at 
org.apache.tinkerpop.gremlin.driver.Handler$GremlinResponseHandler.channelRead0(Handler.java:197)
 at 
io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105)
 at 
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:373)
 at 
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:359)
 at 
io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:351)
 at 
org.apache.tinkerpop.gremlin.driver.Handler$GremlinSaslAuthenticationHandler.channelRead0(Handler.java:123)
 at 
org.apache.tinkerpop.gremlin.driver.Handler$GremlinSaslAuthenticationHandler.channelRead0(Handler.java:67)
 at 
io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105)
 at 
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:373)
 at 
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:359)
 at 
io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:351)
 at 
io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102)
 at 
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:373)
 at 
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:359)
 at 
io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:351)
 at 
org.apache.tinkerpop.gremlin.driver.handler.WebSocketClientHandler.channelRead0(WebSocketClientHandler.java:94)
 at 
io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105)
 at 
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:373)
 at 
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:359)
 at 
io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:351)
 at 
io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:293)
 at 
io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:267)
 at 
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:373)
 at 
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:359)v[2072680]
 at 
io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:351)
 at 
io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1334)
 at 
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:373)
 at 
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:359)
 at 
io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:926)
 at 
io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:129)
 at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:651)
 at 
io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:574)
 at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:488)
 at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:450)
 at 
io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:873)
 ... 1 more



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