Jing Zhao created HDFS-7864:
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Summary: Erasure Coding: Update safemode calculation for striped
blocks
Key: HDFS-7864
URL: https://issues.apache.org/jira/browse/HDFS-7864
Project: Hadoop HDFS
Issue Type: Sub-task
Reporter: Jing Zhao
Assignee: Jing Zhao
We need to update the safemode calculation for striped blocks. Specifically,
each striped block now consists of multiple data/parity blocks stored in
corresponding DataNodes. The current code's calculation is thus inconsistent:
each striped block is only counted as 1 expected block, while each of its
member block may increase the number of received blocks by 1.
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