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From "Masatake Iwasaki (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-8063) Fix test failure in TestTracing
Date Sun, 05 Apr 2015 12:32:33 GMT

     [ https://issues.apache.org/jira/browse/HDFS-8063?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Masatake Iwasaki updated HDFS-8063:
    Attachment: HDFS-8063.001.patch

Shutting down MiniDFSCluster assures no spans arrived any more. I merged testWriteWithoutTraceHooks
and testReadWithoutTraceHooks in order to reduce the number of MiniDFSCluster startup as far
as possible. I also removed code duplication.

> Fix test failure in TestTracing
> -------------------------------
>                 Key: HDFS-8063
>                 URL: https://issues.apache.org/jira/browse/HDFS-8063
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: test
>            Reporter: Masatake Iwasaki
>            Assignee: Masatake Iwasaki
>            Priority: Minor
>         Attachments: HDFS-8063.001.patch
> Tests in TestTracing sometimes fails, especially on slow machine. The cause is that spans
is possible to arrive at receiver after {{assertSpanNamesFound}} passed and {{SetSpanReceiver.SetHolder.spans.clear()}}
is called for next test case.

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