[HDFS-15511] Support AvailableSpaceBlockPlacementPolicy in BlockPlacementPolicyRackFaultTolerant - ASF JIRA

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Type: Improvement
Status: Resolved
Priority: Major
Resolution: Resolved
Affects Version/s: None
Fix Version/s: None
Component/s: None
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Description

As per BlockPlacementPolicyRackFaultTolerant, one block per rack is placed but due to this Heterogeneous datanodes are not supported in Hadoop3. So we need to change the BlockPlacementPolicyRackFaultTolerant to place one block on a rack with the AvailableSpaceBlockPlacementPolicy feature.

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is duplicated by

HDFS-15288 Add Available Space Rack Fault Tolerant BPP

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Assignee:: Unassigned

Reporter:: Amithsha

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Dates

Created:: 04/Aug/20 04:28

Updated:: 04/Aug/20 18:13

Resolved:: 04/Aug/20 06:12