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Posted to common-dev@hadoop.apache.org by "Sumangala Patki (Jira)" <ji...@apache.org> on 2021/07/05 15:24:00 UTC

[jira] [Created] (HADOOP-17790) ABFS: Modifications to TracingContext

Sumangala Patki created HADOOP-17790:
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             Summary: ABFS: Modifications to TracingContext
                 Key: HADOOP-17790
                 URL: https://issues.apache.org/jira/browse/HADOOP-17790
             Project: Hadoop Common
          Issue Type: Sub-task
          Components: fs/azure
    Affects Versions: 3.3.1
            Reporter: Sumangala Patki


TracingContext introduced in the PR  [HADOOP-17290|https://github.com/apache/hadoop/pull/2520] tracks a request with identifiers as it passes through ABFS layers. Creating this Jira to track suggested modifications and improvements to the tracing structure.
 * rename Listener; remove it from TracingContext constructor, confine to setter
 * make fields (identifiers) immutable; eliminate retry count field => reduce instance cloning
 * introduce child classes of TracingContext to handle stream/continuation ops



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