Mike Liddell created HADOOP-10728:
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Summary: Metrics system for Windows Azure Storage Filesystem
Key: HADOOP-10728
URL: https://issues.apache.org/jira/browse/HADOOP-10728
Project: Hadoop Common
Issue Type: New Feature
Components: tools
Reporter: Mike Liddell
Assignee: Mike Liddell
Add a metrics2 source for the Windows Azure Filesystem driver that was
introduced with HADOOP-9629.
AzureFileSystemInstrumentation is the new MetricsSource.
AzureNativeFilesystemStore and NativeAzureFilesystem have been modified to
record statistics and some machinery is added for the accumulation of 'rolling
average' statistics.
Primary new code appears in org.apache.hadoop.fs.azure.metrics namespace.
h2. Credits and history
Credit for this work goes to the early team: [~minwei], [~davidlao],
[~lengningliu] and [~stojanovic] as well as multiple people who have taken over
this work since then (hope I don't forget anyone): [~dexterb], Johannes Klein,
[~ivanmi], Michael Rys, [~mostafae], [~brian_swan], [~mikelid], [~xifang], and
[~chuanliu].
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