sweet: reduce size of bleve index for bleve-query

This change reduces the size of the index for the bleve-query benchmark,
allowing the compressed assets plus individual benchmark assets to
coexist on the builders.

This change also releases a new assets package with this reduced index
at v0.3.0.

Change-Id: I362c7b015936469c617b212dfa3258485a7f09d8
Reviewed-on: https://go-review.googlesource.com/c/benchmarks/+/382674
Reviewed-by: Michael Pratt <mpratt@google.com>
Trust: Michael Knyszek <mknyszek@google.com>
Run-TryBot: Michael Knyszek <mknyszek@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
diff --git a/sweet/assets.hash b/sweet/assets.hash
index 22df8f8..8aae39b 100644
--- a/sweet/assets.hash
+++ b/sweet/assets.hash
@@ -1 +1 @@
-{"v0.2.1":"79eb43748f32174138f008b64d9d400520de938e12db653df625ed01340279e1"}
+{"v0.2.1":"79eb43748f32174138f008b64d9d400520de938e12db653df625ed01340279e1","v0.3.0":"c845e166978b4fe4d54a0166cb60eefcaad5df23571b370b458ae67b159f43f9"}
diff --git a/sweet/common/version.go b/sweet/common/version.go
index 5814435..f333e48 100644
--- a/sweet/common/version.go
+++ b/sweet/common/version.go
@@ -4,4 +4,4 @@
 
 package common
 
-const Version = "v0.2.1"
+const Version = "v0.3.0"
diff --git a/sweet/generators/bleve-query.go b/sweet/generators/bleve-query.go
index 48b11c3..b667fe1 100644
--- a/sweet/generators/bleve-query.go
+++ b/sweet/generators/bleve-query.go
@@ -22,7 +22,7 @@
 )
 
 // documents is the number of documents to index.
-const documents = 100000
+const documents = 25000
 
 // wikiDumpPath is a path to the static asset from
 // which we'll build our index.