RE: Storm on top of Mesos running on Docker

2014-08-22 Thread M Tarkeshwar Rao
Hi, Sorry but I need some information about this? We have a application in which we are using storm as execution engine and hdfs,hbase,redis as distributed db. I want to test complete application and debug on my local laptop. Can i do it? can i launch Storm UI locally? is it possible to launch

Basic storm question

2014-04-04 Thread M Tarkeshwar Rao
Hi, Is it possible to get older version of the data of znode? Regards Tarkeshwar

how to listen on zookeeper write

2014-04-01 Thread M Tarkeshwar Rao
Hi all, I want to synchronize the data write on zookeeper. Actually one of the processing bolt is writing some metadata on zookeeper. Then I want to listen that write or data update on zookeeper. Depending upon that meta information we are doing some processing on another bolt. If you can sugge

need some examples in java (for write on zookeper)

2014-03-27 Thread M Tarkeshwar Rao
Hi all, Can you please suggest any useful link for zookeeper. I need some examples in java. I want to write meta data on zookeeper using curator framework. Can I implement some kind of signal on write on zookeeper? I mean to say that if one process write on zookeeper, it should signal the anoth

Can you please suggest how FailedException is working in Storm(Trident)?

2014-03-24 Thread M Tarkeshwar Rao
Hi all, Can you please suggest how FailedException is working in Storm(Trident)? Can I send the desired Information to spout using this exception without disturbing the bolt process(Which raised the exception). We are processing some files and those files have the data. We are using file name a

FailedException

2014-03-23 Thread M Tarkeshwar Rao

fault tolerant stretegies

2014-03-20 Thread M Tarkeshwar Rao
Hi, Can you please help me in finding the strategies for fault tolerant in (Trident)storm. I want to properly send the failed reason to Master controller node. Regards Tarkeshwar