[DOCS] Replace _uid refs in reindex slicing docs (#48649)

PR #25543 removed the `_uid` field in favor of the `_id` field,
including for use in slicing.

This removes an outdated reference to `_uid` in our reindex docs.
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James Rodewig 2019-10-29 16:40:39 -04:00 committed by GitHub
parent 9031695bc2
commit fb5667cdb4
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2 changed files with 2 additions and 2 deletions

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@ -122,7 +122,7 @@ include-tagged::{doc-tests-file}[{api}-request-remote]
<1> set remote elastic cluster
+{request}+ also helps in automatically parallelizing using `sliced-scroll` to
slice on `_uid`. Use `setSlices` to specify the number of slices to use.
slice on `_id`. Use `setSlices` to specify the number of slices to use.
["source","java",subs="attributes,callouts,macros"]
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