Cleanup DataTierAllocationDecider #83572
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Clean this code up a little more as its one of the remaining rather expensive allocation deciders in profiling: * Make static what can be made static * extract cold paths to maybe make this compile a little better * Use the same logic in `tierNodesPresent` and `allocationAllowed` to have the `DATA_ROLE` shortcut in both.
original-brownbear
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:Distributed Coordination/Allocation
elasticmachine
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Team:Distributed (Obsolete)
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Pinging @elastic/es-distributed (Team:Distributed) |
idegtiarenko
reviewed
Feb 7, 2022
| return allocation.decision( | ||
| Decision.NO, | ||
| NAME, | ||
| "index has a preference for tiers [%s], " + "but no nodes for any of those tiers are available in the cluster", |
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NIT: unnecessary concatenation
idegtiarenko
reviewed
Feb 7, 2022
| return allocation.decision( | ||
| Decision.NO, | ||
| NAME, | ||
| "index has a preference for tiers [%s], " + "but no nodes for any of those tiers are available in the cluster", |
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Suggested change
| "index has a preference for tiers [%s], " + "but no nodes for any of those tiers are available in the cluster", | |
| "index has a preference for tiers [%s], but no nodes for any of those tiers are available in the cluster", |
idegtiarenko
approved these changes
Feb 7, 2022
|
Thanks Ievgen! |
weizijun
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Feb 7, 2022
* upstream/master: [DOCS] Switch xrefs to external links (elastic#83590) [DOCS] 'features' flag added in elastic#83083 (elastic#83452) Rename ChangePolicyforIndexIT to ChangePolicyForIndexIT (elastic#83569) Fixing random_sampler tests (elastic#83549) Upgrade Checkstyle to 9.3 (elastic#83314) Make improvements to the release notes generator (elastic#83525) Cleanup DataTierAllocationDecider (elastic#83572) Upgrade jANSI dependency to 2.4.0 (elastic#83566) Speed up Name Collision Check in Metadata.Builder (elastic#83340) SQL: Add range checks to interval multiplication operation (elastic#83478) Remove DiscoveryNodes#getAllNodes (elastic#83538) Make RoutingNodes behave like a collection (elastic#83540) Remove Unused CS Listener from SecurityServerTransportInterceptor (elastic#83556)
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Clean this code up a little more as its one of the remaining rather expensive
allocation deciders in profiling:
tierNodesPresentandallocationAllowedto have theDATA_ROLEshortcut in both paths.