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core: enable Census tags propagation by default. (#3294) 

According to Census team, the tag wire format is now stable.
This commit is contained in:
Kun Zhang 2017-07-31 14:55:48 -07:00 committed by GitHub
parent f54a2df67f
commit a3a306fd4e
1 changed files with 1 additions and 12 deletions
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13
core/src/main/java/io/grpc/internal/AbstractManagedChannelImplBuilder.java
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@ -119,7 +119,6 @@ public abstract class AbstractManagedChannelImplBuilder
private int maxInboundMessageSize = GrpcUtil.DEFAULT_MAX_MESSAGE_SIZE;
private boolean enableStatsTagPropagation;
private boolean enableTracing;
/**
@ -300,15 +299,6 @@ public abstract class AbstractManagedChannelImplBuilder
return GrpcUtil.checkAuthority(authority);
}
/**
* Set it to true to propagate the stats tags on the wire. This will be deleted assuming always
* enabled once the instrumentation-java wire format is stabilized.
*/
@Deprecated
public void setEnableStatsTagPropagation(boolean enabled) {
this.enableStatsTagPropagation = enabled;
}
/**
* Set it to true to record traces and propagate tracing information on the wire. This will be
* deleted assuming always enabled once the instrumentation-java wire format is stabilized.
@ -338,8 +328,7 @@ public abstract class AbstractManagedChannelImplBuilder
this.statsFactory != null ? this.statsFactory : Stats.getStatsContextFactory();
if (statsCtxFactory != null) {
CensusStatsModule censusStats =
new CensusStatsModule(
statsCtxFactory, GrpcUtil.STOPWATCH_SUPPLIER, enableStatsTagPropagation);
new CensusStatsModule(statsCtxFactory, GrpcUtil.STOPWATCH_SUPPLIER, true);
// First interceptor runs last (see ClientInterceptors.intercept()), so that no
// other interceptor can override the tracer factory we set in CallOptions.
effectiveInterceptors.add(0, censusStats.getClientInterceptor());