You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@storm.apache.org by "Oussama BEN LAMINE (JIRA)" <ji...@apache.org> on 2017/09/22 15:00:00 UTC
[jira] [Created] (STORM-2755) Sharing data between Bolts
Oussama BEN LAMINE created STORM-2755:
-----------------------------------------
Summary: Sharing data between Bolts
Key: STORM-2755
URL: https://issues.apache.org/jira/browse/STORM-2755
Project: Apache Storm
Issue Type: Question
Reporter: Oussama BEN LAMINE
Hello,
i am facing a problem and your help will be really appreciated.
so, i am using storm 1.0.1, i prepared a topology that transfers data throw a preparation bolt then to a python prediction bolt.
in prediction bolt i am collecting data in real time and creating group of data then sending them to prediction function.
this topology works perfectly in one machine where the machine can process all the data, but not in distributed cluster as each machine work separately and some data needed for grouping can be processed by different machine.
Is there a way that bolts communicate with each other and so we can group data even if they are on different machines?
can you please advice and thank you
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)