James Taylor created PHOENIX-1802:
-------------------------------------
Summary: Intermittent compilation failure for
SAMPLER_FRACTION_CONF_KEY has private access in
org.apache.htrace.impl.ProbabilitySampler
Key: PHOENIX-1802
URL: https://issues.apache.org/jira/browse/PHOENIX-1802
Project: Phoenix
Issue Type: Bug
Reporter: James Taylor
Assignee: Rajeshbabu Chintaguntla
We've been seeing the following sometimes when we compile:
[INFO] -------------------------------------------------------------
[INFO] -------------------------------------------------------------
[ERROR] COMPILATION ERROR :
[INFO] -------------------------------------------------------------
[ERROR]
/home/jenkins/jenkins-slave/workspace/Phoenix-master/phoenix-core/src/main/java/org/apache/phoenix/trace/util/Tracing.java:[119,49]
SAMPLER_FRACTION_CONF_KEY has private access in
org.apache.htrace.impl.ProbabilitySampler
[ERROR]
/home/jenkins/jenkins-slave/workspace/Phoenix-master/phoenix-core/src/main/java/org/apache/phoenix/trace/util/Tracing.java:[143,39]
SAMPLER_FRACTION_CONF_KEY has private access in
org.apache.htrace.impl.ProbabilitySampler
It's a strange one, as that static constant is public:
{code}
public class ProbabilitySampler implements Sampler<Object> {
public final double threshold;
private Random random = new Random();
public final static String SAMPLER_FRACTION_CONF_KEY = "sampler.fraction";
public ProbabilitySampler(HTraceConfiguration conf) {
this.threshold = Double.parseDouble(conf.get(SAMPLER_FRACTION_CONF_KEY));
}
@Override
public boolean next(Object info) {
return random.nextDouble() < threshold;
}
}
{code}
Maybe it's a pom issue - we've got a dependency back to the cloudera version of
htrace somewhere? It'd be good to get to the bottom of it.
Can you take a look, [~rajeshbabu]? Any ideas of the top of your head,
[~mujtabachohan] or [~enis]?
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