Re: Topology Scheduling

2016-04-06 Thread wu lihu
I don't think it's possible ? Since topology will keeping running until you kill it. I think you could do it through your Spout ?? 2016-04-06 22:21 GMT+08:00 Andrey Dudin : > Try Quartz library. > > 2016-04-04 19:45 GMT+03:00 I PVP : >> >> Is it possible to

Trident spout metadata on 0.9.1 -> 0.10.0 upgrade

2016-04-06 Thread Aniket Schneider
I'm working on upgrading our storm cluster from 0.9.1-incubating to 0.10.0, and I noticed that trident spout metadata is stored in the /transactional path in zookeeper, which did not exist for our 0.9.1 cluster. I am wondering whether this means that topologies will not be able to retrieve spout

New UI for 1.0.0

2016-04-06 Thread Matthew Lowe
Hej hej. I'm wondering what/if any updates will be added to the storm UI for the 1.0.0 release? Best Regards

Re: Storm Topology Hanging

2016-04-06 Thread Jungtaek Lim
Hi Nitin, Though it decreases throughput when max spout pending value is small, it should not hang. Which version of Storm do you use, and could you share stack trace of workers if you don't mind? Btw, your spout latency is a bit high (10s). Which value you set message timeout secs? Thanks,

Storm Topology Hanging

2016-04-06 Thread Nitin Gupta
Dear All, I am facing an issue where in one of my Topology hangs after 14-16 hours. >From the Storm UI I can see the below statics: * Number of Records Emitted: 4000 * Number of Records Acked : 3180 * Number of Records Failed : 1140 * The Spout Latency is