Update extension docs for global lookup module (apache#3206)

yuzhou03 · Jun 29, 2016 · 8b7d975 · 8b7d975
1 parent 485e381
commit 8b7d975
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/docs/content/development/extensions.md b/docs/content/development/extensions.md
@@ -27,7 +27,7 @@ Core extensions are maintained by Druid committers.
 |druid-histogram|Approximate histograms and quantiles aggregator.|[link](../development/extensions-core/approximate-histograms.html)|
 |druid-kafka-eight|Kafka ingest firehose (high level consumer).|[link](../development/extensions-core/kafka-eight-firehose.html)|
 |druid-kafka-extraction-namespace|Kafka-based namespaced lookup. Requires namespace lookup extension.|[link](../development/extensions-core/kafka-extraction-namespace.html)|
-|druid-lookups-cached-global|Required module for [lookups](../querying/lookups.html).|[link](../development/extensions-core/lookups-cached-global.html)|
+|druid-lookups-cached-global|A module for [lookups](../querying/lookups.html) providing a jvm-global eager caching for lookups. It provides JDBC and URI implementations for fetching lookup data.|[link](../development/extensions-core/lookups-cached-global.html)|
 |druid-s3-extensions|Interfacing with data in AWS S3, and using S3 as deep storage.|[link](../development/extensions-core/s3.html)|
 |mysql-metadata-storage|MySQL metadata store.|[link](../development/extensions-core/mysql.html)|
 |postgresql-metadata-storage|PostgreSQL metadata store.|[link](../development/extensions-core/postgresql.html)|