Allow function rebalance to be run periodically#7449
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jerrypeng merged 4 commits intoapache:masterfrom Jul 7, 2020
Merged
Allow function rebalance to be run periodically#7449jerrypeng merged 4 commits intoapache:masterfrom
jerrypeng merged 4 commits intoapache:masterfrom
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srkukarni
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Jul 4, 2020
conf/functions_worker.yml
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| failureCheckFreqMs: 30000 | ||
| rescheduleTimeoutMs: 60000 | ||
| # frequency at which to check if cluster needs rebalancing (15min default interval) | ||
| rebalanceCheckFreqSec: 900 |
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Do we want to turn it on by default? Also is 15 min too frequent
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Set it 1 hour? Is there any harm to enable by default?
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@jerrypeng can we update the Motivation and Modifications? |
srkukarni
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Jul 6, 2020
srkukarni
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Jul 6, 2020
huangdx0726
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Aug 24, 2020
Co-authored-by: Jerry Peng <jerryp@splunk.com>
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Motivation
After a rebalance mechanism was implement for pulsar functions in:
#7388
it is only natural to add the functionality for the rebalance to be triggered periodically.
Modifications
Allow rebalance to be triggered on a user defined frequency