Couchbase startup warning

Kotlin SDK
1

Hi,

We are seeing this WARN log while connecting to the cluster. We are using the Kotlin 1.3.0 Couchbase SDK

WARN  com.couchbase.core:134 - [com.couchbase.core][InitGlobalConfigFailedEvent][1232ms] Initializing the global config failed: UNKNOWN {"coreId":"0xd8631b3b00000001"}
com.couchbase.client.core.error.ConfigException: Could not locate a single global configuration
	at com.couchbase.client.core.config.DefaultConfigurationProvider.lambda$loadAndRefreshGlobalConfig$8(DefaultConfigurationProvider.java:337)
	at reactor.core.publisher.MonoDefer.subscribe(MonoDefer.java:45)
	at reactor.core.publisher.Mono.subscribe(Mono.java:4563)
	at reactor.core.publisher.Mono.subscribeWith(Mono.java:4629)
	at reactor.core.publisher.Mono.subscribe(Mono.java:4529)
	at reactor.core.publisher.Mono.subscribe(Mono.java:4465)
	at reactor.core.publisher.Mono.subscribe(Mono.java:4437)
	at com.couchbase.client.core.Core.initGlobalConfig(Core.java:451)
	at com.couchbase.client.kotlin.Cluster$1.invoke(Cluster.kt:139)
	at com.couchbase.client.kotlin.Cluster$1.invoke(Cluster.kt:139)
	at com.couchbase.client.kotlin.ClusterKt.ifCore(Cluster.kt:828)
	at com.couchbase.client.kotlin.Cluster.<init>(Cluster.kt:139)
	at com.couchbase.client.kotlin.Cluster$Companion.doConnect(Cluster.kt:822)
	at com.couchbase.client.kotlin.Cluster$Companion.connect(Cluster.kt:772)
	at com.couchbase.client.kotlin.Cluster$Companion.connect(Cluster.kt:745)

However, the DB operations seems to be successful. Is this something to be concerned about? How can we get rid of this warning?
Our setup is 1 cluster with 3 nodes and we are using Cluster.connect().

2

It can be ignored. There’s an open issue against it that says

During bootstrap, the SDK sometimes logs a warning: “Could not locate a single global configuration”.

This is harmless, and does not prevent the SDK from connecting to the server.

1 Like
3

Thank you for confirming!