Andrew Wang created HDFS-7979:
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Summary: Initialize block report IDs with a random number
Key: HDFS-7979
URL: https://issues.apache.org/jira/browse/HDFS-7979
Project: Hadoop HDFS
Issue Type: Improvement
Components: datanode
Affects Versions: 2.7.0
Reporter: Andrew Wang
Assignee: Andrew Wang
Priority: Minor
Right now block report IDs use system nanotime. This isn't that random, so
let's start it at a random number for some more safety.
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