commit 565ae895e5dc152c2fd91e2592ab7983e66d8b16
author Hengfeng Li <hengfeng@google.com> Thu Mar 05 10:40:29 2020 +1100
committer Hengfeng Li <hengfeng@google.com> Thu Mar 05 00:44:29 2020 +0000
tree cfc04b49b16ef23acc8854fa52d2e7a48a5c7bb6
parent 91006f0eac7c1382a2488258237f8e6a968914ca

spanner: change healthcheck interval to 30 mins

Fixes #1817

Change-Id: Iee456218775b602b2c3cc510014f2342b759df06
Reviewed-on: https://code-review.googlesource.com/c/gocloud/+/52891
Reviewed-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Shanika Kuruppu <skuruppu@google.com>

spanner/session.go

diff --git a/spanner/session.go b/spanner/session.go
index 301135c..9964af6 100644
--- a/spanner/session.go
+++ b/spanner/session.go
@@ -435,7 +435,7 @@
 	MaxBurst:            10,
 	WriteSessions:       0.2,
 	HealthCheckWorkers:  10,
-	HealthCheckInterval: 5 * time.Minute,
+	HealthCheckInterval: 30 * time.Minute,
 }
 
 // errMinOpenedGTMapOpened returns error for SessionPoolConfig.MaxOpened < SessionPoolConfig.MinOpened when SessionPoolConfig.MaxOpened is set.