Kai Zheng created HDFS-8968:
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Summary: New benchmark throughput tool for striping erasure coding
Key: HDFS-8968
URL: https://issues.apache.org/jira/browse/HDFS-8968
Project: Hadoop HDFS
Issue Type: Sub-task
Reporter: Kai Zheng
Assignee: Rui Li
We need a new benchmark tool to measure the throughput of client writing and
reading considering cases or factors:
* 3-replica or striping;
* write or read, stateful read or positional read;
* which erasure coder;
* striping cell size;
* concurrent readers/writers using processes or threads.
The tool should be easy to use and better to avoid unnecessary local
environment impact, like local disk.
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