[STORM-1954] Large Trident topologies can cause memory issues due to DefaultResourceDeclarer object reading config - ASF JIRA

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Details

Type: Bug
Status: Resolved
Priority: Major
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 2.0.0
Component/s: None
Labels:
None

Description

DefaultResourceDeclarer objects each read the full config on instantiation. We've seen this causing slow startup and OOMs for large Trident topologies.

The config should be static in DefaultResourceDeclarer.

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GitHub Pull Request #1547

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Assignee:: Kyle Nusbaum

Reporter:: Kyle Nusbaum

Votes:: 0 Vote for this issue

Watchers:: 2 Start watching this issue

Dates

Created:: 08/Jul/16 19:08

Updated:: 21/Aug/17 04:15

Resolved:: 11/Jul/16 22:03