yes i tried in local and worked well and about /etc/hosts . i'm feeling that this file has a mistake , i made alot of changes in this file and didn't remember what was default
In nimbus log file when it connected zookeeper i got 2016-01-27 01:41:00 c.n.c.f.i.CuratorFrameworkImpl [INFO] Starting 2016-01-27 01:41:00 o.a.z.ZooKeeper [INFO] Initiating client connection, connectString=localhost:2181 sessionTimeout=20000 watcher=com.netflix.curator.ConnectionState@2fa423d2 2016-01-27 01:41:00 o.a.z.ClientCnxn [INFO] Opening socket connection to server localhost/127.0.1.1:2181. Will not attempt to authenticate using SASL (unknown error) 2016-01-27 01:41:00 o.a.z.ClientCnxn [INFO] Socket connection established to localhost/127.0.1.1:2181, initiating session 2016-01-27 01:41:00 o.a.z.ClientCnxn [INFO] Session establishment complete on server localhost/127.0.1.1:2181, sessionid = 0x152804f3a3a0002, negotiated timeout = 20000 2016-01-27 01:41:00 b.s.zookeeper [INFO] Zookeeper state update: :connected:none 2016-01-27 01:41:00 o.a.z.ZooKeeper [INFO] Session: 0x152804f3a3a0002 closed 2016-01-27 01:41:00 o.a.z.ClientCnxn [INFO] EventThread shut down 2016-01-27 01:41:00 c.n.c.f.i.CuratorFrameworkImpl [INFO] Starting 2016-01-27 01:41:00 o.a.z.ZooKeeper [INFO] Initiating client connection, connectString=localhost:2181/storm sessionTimeout=20000 watcher=com.netflix.curator.ConnectionState@2ee8b0bf 2016-01-27 01:41:00 o.a.z.ClientCnxn [INFO] Opening socket connection to server user-Lenovo-G50-70/127.0.0.1:2181. Will not attempt to authenticate using SASL (unknown error) 2016-01-27 01:41:00 o.a.z.ClientCnxn [INFO] Socket connection established to user-Lenovo-G50-70/127.0.0.1:2181, initiating session 2016-01-27 01:41:00 o.a.z.ClientCnxn [INFO] Session establishment complete on server user-Lenovo-G50-70/127.0.0.1:2181, sessionid = 0x152804f3a3a0003, negotiated timeout = 20000 and i set for drpc.server : localhost storm.zookeeper.server : localhost nimbus.host : localhost in my /etc/hosts 127.0.0.1 user-Lenovo-G50-70 localhost 127.0.1.1 localhost is that right ? On Wed, Jan 27, 2016 at 6:12 AM, Erik Weathers < eweath...@groupon.com.invalid> wrote: > You said: "except the statement of drpc server trying to connect" > > Maybe you are confused about what "b.s.d.drpc [INFO] Starting Distributed > RPC servers..." implies? > That is just saying that the server is being started. It's a server, not > a client, so it's basic operation is *not* to connect to some other thing. > It's up and waiting for you to tell it to do stuff. > > Have you gotten the Local-mode version of DRPC working? > > - > > https://storm.apache.org/documentation/Distributed-RPC.html#local-mode-drpc > > Not sure what you're asking with regards to DNS and /etc/hosts, those seem > unrelated to your basic issue. > > - Erik > > On Tue, Jan 26, 2016 at 6:58 PM, researcher cs <prog.researc...@gmail.com> > wrote: > > > There is no error except the statement of drpc server trying to connect > . I > > guess I have problem with Dns . if you have any idea about this pleaes > help > > > > > > I want to submit topology with single machine > > Only on my laptop without any other devices as a first step so > > What this file /etc/hosts should contains ? > > As I set in drpc.server : localhost > > Storm.zookeeper. server: localhost > > Nimbus.host:localhost > > > > As this file contains 127.0.1.1 and 127.0.0.1 and my IP address ? > > > > What should I use and what should I hash it to not using it ? > > > > > > > > On Wednesday, January 27, 2016, Erik Weathers > > <eweath...@groupon.com.invalid> > > wrote: > > > > > What does the client code that is supposed to make the DRPC connection > > > telling you? i.e., you should see some exception or log about not > > > establishing the connection, right? > > > > > > Alternatively, perhaps the connections aren't persistent and there's no > > > actual problem? > > > > > > - Erik > > > > > > On Tue, Jan 26, 2016 at 4:55 PM, researcher cs < > > prog.researc...@gmail.com > > > <javascript:;>> > > > wrote: > > > > > > > thanks for replying , i read the documentation before , i imported > > > project > > > > supposed to work well but not working with me > > > > i checked port by lsof -i gave me all ports i connected it for storm > > > > java 10675 root 20u IPv4 98126 0t0 TCP *:52022 > > (LISTEN) > > > > java 10675 root 26u IPv4 98131 0t0 TCP *:2181 > (LISTEN) > > > > java 10675 root 27u IPv4 101944 0t0 TCP > > > > localhost:2181->user-Lenovo-G50-70:38150 (ESTABLISHED) > > > > java 10675 root 29u IPv4 98974 0t0 TCP > > > > user-Lenovo-G50-70:2181->user-Lenovo-G50-70:50526 (ESTABLISHED) > > > > java 10675 root 30u IPv4 99105 0t0 TCP > > > > localhost:2181->user-Lenovo-G50-70:38165 (ESTABLISHED) > > > > java 10715 root 90u IPv4 98953 0t0 TCP > > > > user-Lenovo-G50-70:38150->localhost:2181 (ESTABLISHED) > > > > java 10715 root 91u IPv4 98245 0t0 TCP *:6627 > (LISTEN) > > > > java 10792 root 90u IPv4 99973 0t0 TCP > > > > user-Lenovo-G50-70:50526->user-Lenovo-G50-70:2181 (ESTABLISHED) > > > > java 10864 root 82u IPv4 102425 0t0 TCP *:3772 > (LISTEN) > > > > java 10864 root 84u IPv4 102429 0t0 TCP *:3773 > (LISTEN) > > > > java 10864 root 92u IPv4 102197 0t0 TCP > > > > user-Lenovo-G50-70:3773->user-Lenovo-G50-70:50825 (ESTABLISHED) > > > > java 10928 root 81u IPv4 102070 0t0 TCP *:http-alt > > > (LISTEN) > > > > java 11087 root 81u IPv4 100091 0t0 TCP > > > > user-Lenovo-G50-70:50825->user-Lenovo-G50-70:3773 (ESTABLISHED) > > > > java 11087 root 91u IPv4 102196 0t0 TCP > > > > user-Lenovo-G50-70:38165->localhost:2181 (ESTABLISHED) > > > > java 11087 root 94u IPv4 102561 0t0 TCP *:7660 > (LISTEN) > > > > > > > > > > > > here you can see that 3772 not established > > > > > > > > On Wed, Jan 27, 2016 at 2:47 AM, Erik Weathers < > > > > eweath...@groupon.com.invalid> wrote: > > > > > > > > > hey, > > > > > > > > > > The DRPC server is up and listening on port 3772. Why do you > expect > > > > > established connections? > > > > > > > > > > I'm not familiar with using Storm's DRPC feature, but I'm sure you > > need > > > > to > > > > > write code that interacts with the DRPC server, and you've made no > > > > mention > > > > > of doing so in your email. I'd start here: > > > > > > > > > > - https://storm.apache.org/documentation/Distributed-RPC.html > > > > > > > > > > - Erik > > > > > > > > > > On Tue, Jan 26, 2016 at 4:29 PM, researcher cs < > > > > prog.researc...@gmail.com <javascript:;>> > > > > > wrote: > > > > > > > > > > > I set in the code > > > > > > conf.put(Config.DRPC_SERVERS, dprcServers); > > > > > > conf.put(Config.DRPC_PORT, 3772); > > > > > > but when i submit topolgoy i found at the end of the file > > > > > > b.s.d.drpc [INFO] Starting Distributed RPC servers... > > > > > > > > > > > > i checked port 3772 by > > > > > > > > > > > > sudo netstat -ap | grep 3772 > > > > > > > > > > > > i got > > > > > > > > > > > > tcp 0 0 *:3772 *:* LISTEN 10864/java > > > > > > unix 3 [ ] STREAM CONNECTED 13772 > > > > > > 587/dbus-daemon /var/run/dbus/system_bus_socket > > > > > > > > > > > > > > > > > > why it's not established ? > > > > > > > > > > > > can i find help ? > > > > > > > > > > > > > > > > > > > > >
