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From Patrick Hunt <ph...@apache.org>
Subject Re: zkConsole not returning results basis on my command
Date Mon, 28 Oct 2013 22:07:00 GMT
Suggestion - try running the client (and the server) with TRACE level
logging. Does that provide more insight? Are the heartbeats being
propagated?

Patrick

On Mon, Oct 28, 2013 at 2:36 PM, Camille Fournier <camille@apache.org> wrote:
> Not obviously... I can do this just fine, although I'm not using cygwin but
> instead using zkCli.cmd and zkServer.cmd (which are the windows command
> lines). If you use windows command lines vs cygwin, does it work?
>
>
>
> On Mon, Oct 28, 2013 at 4:13 PM, Techy Teck <comptechgeeky@gmail.com> wrote:
>
>>  I started my Zookeeper on my cygwin console like this and it got started
>> successfully -
>>
>>     username@00542612 ~
>>     $ zkServer.sh start
>>     JMX enabled by default
>>     Using config: C:\ApacheZookeeper\zookeeper-3.4.5\conf\zoo.cfg
>>     Starting zookeeper ... STARTED
>>
>> Now, after connecting to ZooKeeper. I opened a new Cygwin window, and issue
>> the following command
>>
>>     $ zkCli.sh
>>
>> which will connect to ZooKeeper server running at localhost:2181 by
>> default, and will open zk console. And this is what I got on the console.
>> And I believe till now everything is fine -
>>
>>
>>     username@00542612 ~
>>     $ zkCli.sh
>>     Connecting to localhost:2181
>>     2013-10-28 12:56:34,958 [myid:] - INFO  [main:Environment@100] -
>> Client
>> environment:zookeeper.version=3.4.5-1392090, built on 09/30/2012 17:52 GMT
>>     2013-10-28 12:56:34,961 [myid:] - INFO  [main:Environment@100] -
>> Client
>> environment:host.name=00542612.corp.host.com
>>     2013-10-28 12:56:34,961 [myid:] - INFO  [main:Environment@100] -
>> Client
>> environment:java.version=1.6.0_26
>>     2013-10-28 12:56:34,962 [myid:] - INFO  [main:Environment@100] -
>> Client
>> environment:java.vendor=Sun Microsystems Inc.
>>     2013-10-28 12:56:34,962 [myid:] - INFO  [main:Environment@100] -
>> Client
>> environment:java.home=C:\Java\jdk1.6.0_26\jre
>>     2013-10-28 12:56:34,963 [myid:] - INFO  [main:Environment@100] -
>> Client
>>
>> environment:java.class.path=C:\ApacheZookeeper\zookeeper-3.4.5\build\classes;C:\ApacheZookeeper\zookeeper-3.4.5\build\lib\*.jar;C:\ApacheZookeeper\zookeeper-3.4.5\lib\slf4j-log4j12-1.6.1.jar;C:\ApacheZookeeper\zookeeper-3.4.5\lib\slf4j-api-1.6.1.jar;C:\ApacheZookeeper\zookeeper-3.4.5\lib\netty-3.2.2.Final.jar;C:\ApacheZookeeper\zookeeper-3.4.5\lib\log4j-1.2.15.jar;C:\ApacheZookeeper\zookeeper-3.4.5\lib\jline-0.9.94.jar;C:\ApacheZookeeper\zookeeper-3.4.5\zookeeper-3.4.5.jar;C:\ApacheZookeeper\zookeeper-3.4.5\src\java\lib\*.jar;C:\ApacheZookeeper\zookeeper-3.4.5\conf;C;C:\Program
>> Files (x86)\IBM\RationalSDLC\ClearQuest\cqjni.jar
>>     2013-10-28 12:56:34,963 [myid:] - INFO  [main:Environment@100] -
>> Client
>>
>> environment:java.library.path=C:\Java\jdk1.6.0_26\bin;C:\WINDOWS\Sun\Java\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\cygwin\usr\local\bin;C:\cygwin\bin;C:\MinGW\msys\1.0\bin;C:\MinGW\bin;C:\Java\jdk1.6.0_26\bin;C:\cygwin\bin;C:\cygwin\etc\alternatives;C:\Program
>> Files (x86)\DataStax
>>
>> Community\python;C:\Users\username\openssl\bin;C:\Python27;C:\Python27\Scripts;D:\app\username\product\11.1.0\db_1\bin;C:\apache-maven-3.0.4-bin\apache-maven-3.0.4\bin;C:\Program
>> Files
>>
>> (x86)\IBM\RationalSDLC\Clearquest\cqcli\bin;C:\Perl64\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0;C:\Perl64\bin;C:\Program
>> Files (x86)\Perforce;C:\Program Files
>> (x86)\IBM\RationalSDLC\ClearCase\bin;C:\Program Files
>>
>> (x86)\IBM\RationalSDLC\common;D:\ede-5.1.1\apache-ant-1.7.1.2008.06.27\bin;C:\Program
>> Files (x86)\Git\cmd;C:\Program Files\Common Files\Hitachi
>> ID;C:\ApacheZookeeper\zookeeper-3.4.5\bin;%APPDATA%\Python\Scripts;.
>>     2013-10-28 12:56:34,963 [myid:] - INFO  [main:Environment@100] -
>> Client
>> environment:java.io.tmpdir=C:\cygwin\tmp\
>>     2013-10-28 12:56:34,964 [myid:] - INFO  [main:Environment@100] -
>> Client
>> environment:java.compiler=<NA>
>>     2013-10-28 12:56:34,964 [myid:] - INFO  [main:Environment@100] -
>> Client
>> environment:os.name=Windows 7
>>     2013-10-28 12:56:34,965 [myid:] - INFO  [main:Environment@100] -
>> Client
>> environment:os.arch=amd64
>>     2013-10-28 12:56:34,965 [myid:] - INFO  [main:Environment@100] -
>> Client
>> environment:os.version=6.1
>>     2013-10-28 12:56:34,965 [myid:] - INFO  [main:Environment@100] -
>> Client
>> environment:user.name=username
>>     2013-10-28 12:56:34,966 [myid:] - INFO  [main:Environment@100] -
>> Client
>> environment:user.home=C:\Users\username
>>     2013-10-28 12:56:34,966 [myid:] - INFO  [main:Environment@100] -
>> Client
>> environment:user.dir=C:\cygwin\home\username
>>     2013-10-28 12:56:34,968 [myid:] - INFO  [main:ZooKeeper@438] -
>> Initiating client connection, connectString=localhost:2181
>> sessionTimeout=30000
>> watcher=org.apache.zookeeper.ZooKeeperMain$MyWatcher@48b8f82d
>>     Welcome to ZooKeeper!
>>     2013-10-28 12:56:35,019 [myid:] - INFO  [main-SendThread(
>> 127.0.0.1:2181
>> ):ClientCnxn$SendThread@966] - Opening socket connection to server
>> 127.0.0.1/127.0.0.1:2181. Will not attempt to authenticate using SASL
>> (Unable to locate a login configuration)
>>     JLine support is enabled
>>     2013-10-28 12:56:35,021 [myid:] - INFO  [main-SendThread(
>> 127.0.0.1:2181
>> ):ClientCnxn$SendThread@849] - Socket connection established to
>> 127.0.0.1/127.0.0.1:2181, initiating session
>>     2013-10-28 12:56:35,047 [myid:] - INFO  [main-SendThread(
>> 127.0.0.1:2181
>> ):ClientCnxn$SendThread@1207] - Session establishment complete on server
>> 127.0.0.1/127.0.0.1:2181, sessionid = 0x14200a378c30000, negotiated
>> timeout
>> = 30000
>>
>>     WATCHER::
>>
>>     WatchedEvent state:SyncConnected type:None path:null
>>     [zk: localhost:2181(CONNECTED) 0]
>>
>>
>> Now I was trying to do `ls /` to see how many nodes I have in general or I
>> also trying using help command and then press enter key but nothing is
>> happening on my console -
>>
>> See below -
>>
>>     WatchedEvent state:SyncConnected type:None path:null
>>     [zk: localhost:2181(CONNECTED) 0] ls /
>>
>>
>> After writing `ls /`  and I pressed enter, nothing showed up in my console
>> and same with `help` as well... This is my first time working with
>> Zookeeper.. Does anyone know what wrong I am doing here?
>>

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