Hi, We use AutoScalingGroup in AWS. ASG simply deleted that instance and created new one. I have never seen any issue after that.
Please provide more information. I am facing OutofMemory New Threads etc. I have increased the Ulimits on OS and Docker Container. So far so good. Thanks Jaspal sandhu On Wednesday, September 28, 2016 at 11:53:27 AM UTC-7, Harikrishnan Gopalakrishnan wrote: > > Hi, > > I am also facing similar issue. Where you able to resolve this issue. > Could you please let me know how this was fixed? > > > On Tuesday, March 22, 2016 at 10:26:58 AM UTC-4, [email protected] wrote: >> >> HI, >> >> Issue: Jenkin Slave running in a Docker Container unable to connect to >> the Jenkins Master. >> >> I have Jenkins Master in Docker Container on AWS EC2 Instance. I have >> installed AWS ECS (Container Plugin). Jenkins Slaves are running in the >> Docker container. >> >> Here is the log: >> >> Jenkins Master Log: >> >> >> Mar 21, 2016 11:18:41 PM WARNING jenkins.slaves.JnlpSlaveHandshake error >> >> TCP slave agent connection handler #10 with /10.231.5.122:56870 is >> aborted: JNLP2-connect: rejected connection for node: my-slave-13 >> >> Mar 21, 2016 11:18:41 PM INFO >> hudson.TcpSlaveAgentListener$ConnectionHandler run >> >> Accepted connection #11 from /10.231.5.122:56871 >> >> Mar 21, 2016 11:18:41 PM WARNING jenkins.slaves.JnlpSlaveHandshake error >> >> TCP slave agent connection handler #11 with /10.231.5.122:56871 is >> aborted: Unauthorized access >> >> Mar 21, 2016 11:18:41 PM INFO >> hudson.TcpSlaveAgentListener$ConnectionHandler run >> >> Accepted connection #12 from /10.231.5.122:56872 >> >> Mar 21, 2016 11:18:41 PM WARNING >> hudson.TcpSlaveAgentListener$ConnectionHandler run >> >> Connection #12 failed >> >> java.io.EOFException >> >> at >> java.io.DataInputStream.readUnsignedShort(DataInputStream.java:340) >> >> at >> java.io.DataInputStream.readUTF(DataInputStream.java:589) >> >> at >> java.io.DataInputStream.readUTF(DataInputStream.java:564) >> >> at >> hudson.TcpSlaveAgentListener$ConnectionHandler.run(TcpSlaveAgentListener.java:150) >> >> >> >> Jenkins Slave Log: >> >> >> On the slave, I am getting the following error >> >> ar 21, 2016 11:18:41 PM hudson.remoting.jnlp.Main createEngine >> >> INFO: Setting up slave: my-slave-13 >> >> Mar 21, 2016 11:18:41 PM hudson.remoting.jnlp.Main$CuiListener <init> >> >> INFO: Jenkins agent is running in headless mode. >> >> Mar 21, 2016 11:18:41 PM hudson.remoting.jnlp.Main$CuiListener status >> >> INFO: Locating server among [http://10.231.1.123:8080/jenkins/] >> >> Mar 21, 2016 11:18:41 PM hudson.remoting.jnlp.Main$CuiListener status >> >> INFO: Handshaking >> >> Mar 21, 2016 11:18:41 PM hudson.remoting.jnlp.Main$CuiListener status >> >> INFO: Connecting to 10.231.1.123:50000 >> >> Mar 21, 2016 11:18:41 PM hudson.remoting.jnlp.Main$CuiListener status >> >> INFO: Trying protocol: JNLP2-connect >> >> Mar 21, 2016 11:18:41 PM hudson.remoting.jnlp.Main$CuiListener status >> >> INFO: Server didn't understand the protocol: JNLP2-connect: rejected >> connection for node: my-slave-13 >> >> Mar 21, 2016 11:18:41 PM hudson.remoting.jnlp.Main$CuiListener status >> >> INFO: Connecting to 10.231.1.123:50000 >> >> Mar 21, 2016 11:18:41 PM hudson.remoting.jnlp.Main$CuiListener status >> >> INFO: Trying protocol: JNLP-connect >> >> Mar 21, 2016 11:18:41 PM hudson.remoting.jnlp.Main$CuiListener status >> >> INFO: Server didn't understand the protocol: Unauthorized access >> >> Mar 21, 2016 11:18:41 PM hudson.remoting.jnlp.Main$CuiListener status >> >> INFO: Connecting to 10.231.1.123:50000 >> >> Mar 21, 2016 11:18:41 PM hudson.remoting.jnlp.Main$CuiListener error >> >> SEVERE: The server rejected the connection: None of the protocols were >> accepted >> >> java.lang.Exception: The server rejected the connection: None of the >> protocols were accepted >> >> at hudson.remoting.Engine.onConnectionRejected(Engine.java:297) >> >> at hudson.remoting.Engine.run(Engine.java:268) >> > -- You received this message because you are subscribed to the Google Groups "Jenkins Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/jenkinsci-users/e3aeb4fc-0cd6-47bc-932c-4736c703ddd9%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
