hi, Sorry Connection issue is fixed and it was some network issue. But still i was able to delete the topic from another pc just knowing the name server address, is there any safety measure for this problem ?
On Tue, Apr 3, 2018 at 10:41 PM, Ahmed Ifhaam <[email protected]> wrote: > hi yukon, > > I'm working with rocketMQ and console to get better understanding. I had a > doubt, since admintool never asks for authentication and only asks for name > server address or broker address for most of the commands, is it possible > for some one with an admin tool to disturb a known rocketMQ isntance with > both of those adresses ? > > So i made a local network test, unfortunately when i try to connect from > admin tool its saying >> > > *xelvias@xelvias-ws:~/RMQ/apache-rocketmq$ sh bin/mqadmin clusterList -n > 192.168.8.100:9876 <http://192.168.8.100:9876>* > *Java HotSpot(TM) 64-Bit Server VM warning: ignoring option PermSize=128m; > support was removed in 8.0* > *Java HotSpot(TM) 64-Bit Server VM warning: ignoring option > MaxPermSize=128m; support was removed in 8.0* > *org.apache.rocketmq.tools.command.SubCommandException: > ClusterListSubCommand command failed* > * at > org.apache.rocketmq.tools.command.cluster.ClusterListSubCommand.execute(ClusterListSubCommand.java:93)* > * at > org.apache.rocketmq.tools.command.MQAdminStartup.main0(MQAdminStartup.java:130)* > * at > org.apache.rocketmq.tools.command.MQAdminStartup.main(MQAdminStartup.java:81)* > *Caused by: > org.apache.rocketmq.remoting.exception.RemotingConnectException: connect to > <null> failed* > * at > org.apache.rocketmq.remoting.netty.NettyRemotingClient.invokeSync(NettyRemotingClient.java:388)* > * at > org.apache.rocketmq.client.impl.MQClientAPIImpl.getBrokerClusterInfo(MQClientAPIImpl.java:1175)* > * at > org.apache.rocketmq.tools.admin.DefaultMQAdminExtImpl.examineBrokerClusterInfo(DefaultMQAdminExtImpl.java:275)* > * at > org.apache.rocketmq.tools.admin.DefaultMQAdminExt.examineBrokerClusterInfo(DefaultMQAdminExt.java:222)* > * at > org.apache.rocketmq.tools.command.cluster.ClusterListSubCommand.printClusterBaseInfo(ClusterListSubCommand.java:172)* > * at > org.apache.rocketmq.tools.command.cluster.ClusterListSubCommand.execute(ClusterListSubCommand.java:88)* > * ... 2 more* > > if i run the admin tool in the same pc where both name server and broker > are running its returning the result perfectly > > Can you please help me fix this thing, It would be a big help > > Thank you > > > > > > > On Fri, Mar 9, 2018 at 8:17 PM, yukon <[email protected]> wrote: > >> Hi, >> >> ``` >> The other thing is what are the expected features in the new console? >> ``` >> >> Do you check out the features in the current console[1]? >> >> You may have ideas about the features after trying this console and the >> `admin` tool[2], then make a design and let's discuss based on it. >> >> Regards, >> yukon >> >> [1]. >> https://github.com/apache/rocketmq-externals/tree/master/rocketmq-console >> [2].https://github.com/apache/rocketmq/blob/master/distribut >> ion/bin/mqadmin >> >> On Thu, Mar 8, 2018 at 7:26 PM, Ahmed Ifhaam <[email protected]> >> wrote: >> >> > HI, >> > Regarding this RocketMQ-380, >> > I have issues in running the referenced console when ever i try to >> enter my >> > personal details page is automatically redirected to home page. >> > Hence i'm not being able to activate the messaging service which i >> believe >> > should work. >> > https://mns.console.aliyun.com/?spm=5176.2020520130.0.0. >> > 4db63db5cHTXtU#/list/cn-hangzhou >> > From this link when i click activate button it is redirecting to the >> home >> > page. but according to the documentation it should take me to a form to >> > fill my personal details. I created an account and i can login to my >> > account as well. Please help on this. >> > >> > The other thing is what are the expected features in the new console? >> > Please give a short description. >> > >> > Thanks in advance. >> > >> > On Wed, Mar 7, 2018 at 12:40 AM, Ahmed Ifhaam <[email protected]> >> > wrote: >> > >> > > Ok sorry, changing on bin/runbrocker.sh worked Thank you >> > > >> > > On Wed, Mar 7, 2018 at 12:27 AM, Sohaib Iftikhar < >> [email protected]> >> > > wrote: >> > > >> > >> Hi Ahmed, >> > >> >> > >> That file is for the nameserver. You also need to change the >> JAVA_OPTS >> > for >> > >> the broker. Look at the fine `bin/runbroker.sh`. >> > >> >> > >> Thanks, >> > >> Sohaib >> > >> >> > >> On Tue, Mar 6, 2018 at 7:41 PM, Ahmed Ifhaam <[email protected] >> > >> > >> wrote: >> > >> >> > >> > I tried the way you asked me to do, actually values were 4g only >> even >> > >> > without changing but ichanged it back to 2gb also and tried no >> effect >> > >> its >> > >> > taking 8 gb. >> > >> > I changed it in the file >> > >> > "distribution/target/apache-rocketmq/bin/runserver.sh" is it the >> > right >> > >> > file >> > >> > to change ? >> > >> > >> > >> > Thank you >> > >> > >> > >> > On Tue, Mar 6, 2018 at 12:00 PM, Ahmed Ifhaam < >> [email protected] >> > > >> > >> > wrote: >> > >> > >> > >> > > THANK YOU >> > >> > > >> > >> > > On Tue, Mar 6, 2018 at 11:22 AM, yukon <[email protected]> wrote: >> > >> > > >> > >> > >> Hi, >> > >> > >> >> > >> > >> Change this line: >> > >> > >> >> > >> > >> ``` >> > >> > >> JAVA_OPT="${JAVA_OPT} -server -Xms8g -Xmx8g -Xmn4g" >> > >> > >> ``` >> > >> > >> >> > >> > >> to: >> > >> > >> >> > >> > >> ``` >> > >> > >> JAVA_OPT="${JAVA_OPT} -server -Xms4g -Xmx4g -Xmn2g" >> > >> > >> ``` >> > >> > >> >> > >> > >> It's a Java application, broker will only generate a 4G heap >> now~ >> > >> > >> >> > >> > >> Regards, >> > >> > >> yukon >> > >> > >> >> > >> > >> On Tue, Mar 6, 2018 at 1:14 PM, Ahmed Ifhaam < >> > [email protected] >> > >> > >> > >> > >> wrote: >> > >> > >> >> > >> > >> > hi yukon, >> > >> > >> > As you said its taking 8gb almost thats why my system is >> getting >> > >> stuck >> > >> > >> > mostly. I read the scripts in the bin folder i didn't find a >> > place >> > >> to >> > >> > >> > adjust the memory needed. I have only 8GB of ram and my hard >> disk >> > >> is >> > >> > >> not an >> > >> > >> > ssd so i need to work without swap as much as possible can you >> > >> help me >> > >> > >> on >> > >> > >> > this please . >> > >> > >> > >> > >> > >> > Thank you >> > >> > >> > >> > >> > >> > On Mon, Mar 5, 2018 at 5:02 PM, yukon <[email protected]> >> wrote: >> > >> > >> > >> > >> > >> > > Hi, >> > >> > >> > > >> > >> > >> > > The start script will consume 8GB mem, you could adjust the >> > >> script >> > >> > >> before >> > >> > >> > > running broker[1]. >> > >> > >> > > >> > >> > >> > > Also please try the current rocketmq console for >> reference[2]. >> > >> > >> > > >> > >> > >> > > Let us know if you have any question. >> > >> > >> > > >> > >> > >> > > [1]. >> > >> > >> > > https://github.com/apache/rocketmq/blob/master/ >> > >> > >> > > distribution/bin/runbroker.sh >> > >> > >> > > [2]. >> > >> > >> > > https://github.com/apache/rocketmq-externals/tree/ >> > >> > >> > master/rocketmq-console >> > >> > >> > > >> > >> > >> > > Regards, >> > >> > >> > > yukon >> > >> > >> > > >> > >> > >> > > On Mon, Mar 5, 2018 at 5:33 PM, Ahmed Ifhaam < >> > >> > [email protected]> >> > >> > >> > > wrote: >> > >> > >> > > >> > >> > >> > > > Hi all, >> > >> > >> > > > >> > >> > >> > > > I'm Ahmed Ifhaam from Sri Lanka. I'm interested in >> > >> participating >> > >> > >> GSOC >> > >> > >> > > 2018. >> > >> > >> > > > For my project i'm willing to take ROCKETMQ-380 >> > >> > >> > > > <https://issues.apache.org/jira/browse/ROCKETMQ-380> >> issue. >> > >> Since >> > >> > >> i'm >> > >> > >> > > new >> > >> > >> > > > to the product. Where can i start ? Please help me on >> this. I >> > >> > tried >> > >> > >> > > running >> > >> > >> > > > Rocket-MQ but it is taking a lot of memory which results >> my >> > >> system >> > >> > >> to >> > >> > >> > > hang. >> > >> > >> > > > I'm looking for the proper way to start solving this >> issue. >> > >> > >> > > > >> > >> > >> > > > Thank you. >> > >> > >> > > > >> > >> > >> > > > -- >> > >> > >> > > > *Ahmed Ifhaam * >> > >> > >> > > > University of Kelaniya | MIT '19 >> > >> > >> > > > Tel :- 94662244937 | Mob :- 94776699609 >> > >> > >> > > > [email protected] <[email protected]> >> > >> > >> > > > >> > >> > >> > > >> > >> > >> > >> > >> > >> > >> > >> > >> > >> > >> > >> > -- >> > >> > >> > *Ahmed Ifhaam * >> > >> > >> > University of Kelaniya | MIT '19 >> > >> > >> > Tel :- 0662244937 | Mob :- 0776699609 >> > >> > >> > [email protected] <[email protected]> >> > >> > >> > >> > >> > >> >> > >> > > >> > >> > > >> > >> > > >> > >> > > -- >> > >> > > *Ahmed Ifhaam * >> > >> > > University of Kelaniya | MIT '19 >> > >> > > Tel :- 0662244937 | Mob :- 0776699609 >> > >> > > [email protected] <[email protected]> >> > >> > > >> > >> > >> > >> > >> > >> > >> > >> > -- >> > >> > *Ahmed Ifhaam * >> > >> > University of Kelaniya | MIT '19 >> > >> > Tel :- 0662244937 | Mob :- 0776699609 >> > >> > [email protected] <[email protected]> >> > >> > >> > >> >> > > >> > > >> > > >> > > -- >> > > *Ahmed Ifhaam * >> > > University of Kelaniya | MIT '19 >> > > Tel :- 0662244937 | Mob :- 0776699609 >> > > [email protected] <[email protected]> >> > > >> > >> > >> > >> > -- >> > *Ahmed Ifhaam * >> > University of Kelaniya | MIT '19 >> > Tel :- 0662244937 | Mob :- 0776699609 >> > [email protected] <[email protected]> >> > >> > > > > -- > *Ahmed Ifhaam * > University of Kelaniya | MIT '19 > Tel :- 0662244937 | Mob :- 0776699609 > [email protected] <[email protected]> > -- *Ahmed Ifhaam * University of Kelaniya | MIT '19 Tel :- 0662244937 | Mob :- 0776699609 [email protected] <[email protected]>
