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https://issues.apache.org/jira/browse/PHOENIX-1802?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14446508#comment-14446508
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Enis Soztutar commented on PHOENIX-1802:
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Sorry my mess. For the trace test to succeed, we have made it so that we are
depending on hbase-1.0.1-SNAPSHOT which causes this if an old version of
1.0.1-SNAPSHOT is in the local repo. {{mvn -U}} or manually nuking the
org/apache/hbase under .m2 should fix it.
I had put up 1.0.1 for a vote. Once that is out, I'll fix PHOENIX-1757.
> 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
> Fix For: 5.0.0
>
>
> 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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