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Posted to issues@storm.apache.org by "Roshan Naik (JIRA)" <ji...@apache.org> on 2017/01/22 04:04:26 UTC
[jira] [Comment Edited] (STORM-2310) Handling Back Pressure
[ https://issues.apache.org/jira/browse/STORM-2310?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15833271#comment-15833271 ]
Roshan Naik edited comment on STORM-2310 at 1/22/17 4:04 AM:
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The general idea of bubbling the pressure upstream rather than putting brakes on entire topology is actually not dependent on the new design, although in this document I discuss it within the context of the new design (diagrams etc)
Not totally sure how challenging it *may* be to accomplish this within the current Disruptor based queues.... given the complexity of using Disruptor combined with the issue of excessive queues discussed towards the end of the doc for STORM-2284.
was (Author: roshan_naik):
The general idea of bubbling the pressure upstream rather than putting brakes on entire topology is actually not dependent on the new design, although in this document I discuss it within the context of the new design (diagrams etc)
Not totally sure how challenging it *may* be to accomplish this withing the current disruptor based queueing.... given the complexity of using disruptor combined with the issue of excessive queues discussed towards the end of the doc for STORM-2284.
> Handling Back Pressure
> ----------------------
>
> Key: STORM-2310
> URL: https://issues.apache.org/jira/browse/STORM-2310
> Project: Apache Storm
> Issue Type: Sub-task
> Components: storm-core
> Affects Versions: 2.0.0
> Reporter: Roshan Naik
>
> Design Doc:
> https://docs.google.com/document/d/1btmpBpFeEl-bh1uhQ_W4Ao-cQK7muNBYbXXMwuc4YaU/edit?usp=sharing
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