[HDFS-12905] [READ] Handle decommissioning and under-maintenance Datanodes with Provided storage. - ASF JIRA

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Details

Type: Sub-task
Status: Resolved
Priority: Major
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 3.1.0
Component/s: None
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Description

ProvidedStorageMap doesn't keep track of the state of the datanodes with Provided storage. As a result, it can return nodes that are being decommissioned or under-maintenance even when live datanodes exist. This JIRA is to prefer live datanodes to datanodes in other states.

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HDFS-12905-HDFS-9806.002.patch
08/Dec/17 00:10
7 kB
Virajith Jalaparti
HDFS-12905-HDFS-9806.001.patch
07/Dec/17 02:24
14 kB
Virajith Jalaparti

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Assignee:: Virajith Jalaparti

Reporter:: Virajith Jalaparti

Votes:: 0 Vote for this issue

Watchers:: 4 Start watching this issue

Dates

Created:: 06/Dec/17 20:23

Updated:: 18/Dec/17 19:08

Resolved:: 08/Dec/17 18:08