Hi Zheng, Did you look at the logs for what exactly the error message is? In case you see any error that says "multiple default.yaml in path ...",try the below: --In the with-dependencies jar,can you check if you have a default.yaml or storm.yaml file.If yes,please delete it and try submitting the resulting jar.
Thanks Bijoy On Fri, Mar 7, 2014 at 10:51 AM, Zheng Xue <[email protected]> wrote: > Hi, all: > > I was trying to build a Storm topology with Hadoop and Hbase > dependencies. And I want to run this topology with Storm-on-Yarn. The > version of Storm in it is 0.9.0-wip21. I created the Jar file with Maven, > and the pom.xml file is attached. > > I submitted the topology (with-dependencies), and there was no > exceptions. But it did't run at all. I checked the supervisor logs (see > bottom), which shows that the workers failed to start. > > To trace the reason of this issue, I add a test topology > (WordCountTopology) in the jar file. The problems remains when trying to > submit the WordCountTopology with dependencies, but it works well when > trying to submit the topology without dependencies. > > To make it clear that where is this issue from, I ran the topology > without Storm-on-Yarn. I tried Storm-0.8.1 and Storm-0.9.0-wip21. The > results show that: > 1) Storm-0.8.1 is okay for the jar topology, no matter with or without > dependencies. > 2) Storm-0.9.0-wip21 is okay for the jar topology without > dependencies, but the same issue (workers failed to start) appears for the > "with-dependencies" jar file. > > > > I am a newer for Storm, and I don't know the differences between these > two Storm version. What will result in the worker failure when trying to > submit the "with-dependencies" topology: Is the "with-dependencies" jar > file too big? or something conflicting? > > Any idea? > Will Storm-0.8.1 work with Storm-on-Yarn? > Thanks~ > > > -- > ------------------ > Best Regards! > > Zheng Xue > *http://netlab.sysu.edu.cn/~zhxue <http://netlab.sysu.edu.cn/~zhxue>* > Computer Science and Technology college,Sun Yat-sen University > E-mail: [email protected], [email protected] >
