Kuhu Shukla created HDFS-11797:
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Summary: BlockManager#createLocatedBlocks() can throw
ArrayIndexOutofBoundsException when corrupt replicas are inconsistent
Key: HDFS-11797
URL: https://issues.apache.org/jira/browse/HDFS-11797
Project: Hadoop HDFS
Issue Type: Bug
Reporter: Kuhu Shukla
Assignee: Kuhu Shukla
The calculation for {{numMachines}} can be too less (causing
ArrayIndexOutOfBoundsException) or too many (causing NPE (HDFS-9958)) if data
structures find inconsistent number of corrupt replicas. This was earlier found
related to failed storages. This JIRA tracks a change that works for all
possible cases of inconsistencies.
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