Rename setting to enable mmap #37070
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With this commit we rename `node.store.allow_mmapfs` to `node.store.allow_mmap`. Previously this setting has controlled whether `mmapfs` could be used as a store type. With the introduction of `hybridfs` which also relies on memory-mapping, `node.store.allow_mmapfs` also applies to `hybridfs` and thus we rename it in order to convey that it is actually used to allow memory-mapping but not a specific store type. Relates elastic#36668
danielmitterdorfer
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>enhancement
v7.0.0
:Distributed Indexing/Engine
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Pinging @elastic/es-distributed |
| [float] | ||
| ==== Disabling memory-mapping | ||
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| * The deprecated `node.store.allow_mmapfs` setting has been removed in favour of |
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I will create a separate PR on 6.x which introduces node.store.allow_mmapfs as a deprecated setting.
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I'm wondering that saying "renamed to" rather than "removed in favour of" might be clearer?
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Makes sense. I changed it now to
The setting
node.store.allow_mmapfshas been renamed tonode.store.allow_mmap.
jpountz
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Jan 2, 2019
| [float] | ||
| ==== Disabling memory-mapping | ||
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| * The deprecated `node.store.allow_mmapfs` setting has been removed in favour of |
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I'm wondering that saying "renamed to" rather than "removed in favour of" might be clearer?
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@elasticmachine test this please |
danielmitterdorfer
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With this commit we deprecate the setting `node.store.allow_mmapfs` and add a new setting `node.store.allow_mmap`. Previously this setting has controlled whether `mmapfs` could be used as a store type. With the introduction of `hybridfs` which also relies on memory-mapping the old setting name is no longer appropriate as it also applies to `hybridfs`and thus we rename it in order to convey that it is actually used to allow memory-mapping but not a specific store type. Relates #37067 Relates #37070 Relates #37095
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kovrus
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kovrus
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With this commit we rename
node.store.allow_mmapfstonode.store.allow_mmap. Previously this setting has controlled whethermmapfscould be used as a store type. With the introduction ofhybridfswhich also relies on memory-mapping,node.store.allow_mmapfsalso applies tohybridfsand thus we renameit in order to convey that it is actually used to allow memory-mapping
but not a specific store type.
Relates #36668