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new 47dd4ed2e7 Added experimental feature text for front coding feature
(#13349)
47dd4ed2e7 is described below
commit 47dd4ed2e767d98730940eb697375cf7bc62ed97
Author: Jill Osborne <[email protected]>
AuthorDate: Fri Nov 11 10:06:13 2022 +0000
Added experimental feature text for front coding feature (#13349)
---
docs/ingestion/ingestion-spec.md | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/docs/ingestion/ingestion-spec.md b/docs/ingestion/ingestion-spec.md
index 56f7630b23..86a6f57b33 100644
--- a/docs/ingestion/ingestion-spec.md
+++ b/docs/ingestion/ingestion-spec.md
@@ -484,7 +484,7 @@ The `indexSpec` object can include the following properties:
##### Front coding
-Starting in version 25.0, Druid can store STRING and
[COMPLEX<json>](../querying/nested-columns.md) columns using an
incremental encoding strategy called front coding. This allows Druid to create
smaller UTF-8 encoded segments with very little performance cost.
+Front coding is an experimental feature starting in version 25.0. Front coding
is an incremental encoding strategy that Druid can use to store STRING and
[COMPLEX<json>](../querying/nested-columns.md) columns. It allows Druid
to create smaller UTF-8 encoded segments with very little performance cost.
To enable front coding with SQL-based ingestion, define an `indexSpec` in a
query context. See [SQL-based ingestion
reference](../multi-stage-query/reference.md#context-parameters) for more
information.
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