Andrey Yarovoy created HDDS-14473:
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Summary: Freon should not use secure random for data generation
Key: HDDS-14473
URL: https://issues.apache.org/jira/browse/HDDS-14473
Project: Apache Ozone
Issue Type: Bug
Reporter: Andrey Yarovoy
Freon should not use secure random for generating data for writing. The most
efficient way of generating random data from multiple threads is
ThreadLocalRandom.nextBytes().
Assuming that non of Ozone's components use compression or deduplication we can
use repeating sequence of hash(filename) for writing data, it would allow us to
validate data for reads.
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