Hello ,
As per the exercise in DS210 . I have added node as per the exercise document and everything worked fine. After the reboot of the VM. I went on to removing or decommissioning the node 3 . Tried to restart the Node 1 and 3 . Am able to start node1 but node 3 as errors. While checking the Nodetool status of the o/p command as below on node1 :
ubuntu@ds210-node1:~$ nodetool status Datacenter: dc1 =============== Status=Up/Down |/ State=Normal/Leaving/Joining/Moving/Stopped -- Address Load Tokens Owns (effective) Host ID Rack UN 172.18.0.2 340.37 KiB 8 43.0% 1576b11c-12ea-4f5b-80c9-e60b9781e86a rack1 DS 172.18.0.4 ? 8 57.0% a90c08d3-55c2-4c81-807c-d33e835242fe rack1
On node 3 : while starting up sudo service dse start. I have error as below:
root@ds210-node3:~# sudo service dse start * Starting DSE daemon dse DSE daemon starting with only Cassandra enabled (edit /etc/default/dse to enable other features) /etc/init.d/dse: 503: ulimit: error setting limit (Operation not permitted) ERROR: DSE failed to start. Please check your logs.
Please have a look the error in system.log file as below and help me out on fixing this:
ERROR [main] 2021-08-13 13:50:30,438 CassandraDaemon.java:853 - Exception encountered during startup java.net.BindException: Cannot assign requested address at sun.nio.ch.Net.bind0(Native Method) at sun.nio.ch.Net.bind(Net.java:433) at sun.nio.ch.Net.bind(Net.java:425) at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:220) at io.netty.channel.socket.nio.NioServerSocketChannel.doBind(NioServerSocketChannel.java:128) at io.netty.channel.AbstractChannel$AbstractUnsafe.bind(AbstractChannel.java:575) at io.netty.channel.DefaultChannelPipeline$HeadContext.bind(DefaultChannelPipeline.java:1358) at io.netty.channel.AbstractChannelHandlerContext.invokeBind(AbstractChannelHandlerContext.java:501) at io.netty.channel.AbstractChannelHandlerContext.bind(AbstractChannelHandlerContext.java:486) at io.netty.channel.DefaultChannelPipeline.bind(DefaultChannelPipeline.java:1019) at io.netty.channel.AbstractChannel.bind(AbstractChannel.java:271) at io.netty.bootstrap.AbstractBootstrap$2.run(AbstractBootstrap.java:366) at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:163) at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:404) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:465) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748)
