Anmol Asrani created HADOOP-19737:
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Summary: ABFS: Add metrics to identify improvements with read and
write aggressiveness
Key: HADOOP-19737
URL: https://issues.apache.org/jira/browse/HADOOP-19737
Project: Hadoop Common
Issue Type: Sub-task
Components: fs/azure
Affects Versions: 3.4.2, 3.5.0
Reporter: Anmol Asrani
Introduces new performance metrics in the ABFS driver to monitor and evaluate
the effectiveness of read and write aggressiveness tuning. These metrics help
in understanding how thread pool behavior, CPU utilization, and heap
availability impact overall I/O throughput and latency. By capturing detailed
statistics such as active thread count, pool size, and system resource
utilization, this enhancement enables data-driven analysis of optimizations
made to improve ABFS read and write performance under varying workloads.
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