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Oussama BEN LAMINE commented on STORM-2755: ------------------------------------------- Good morning, any help please? > 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)