[HDFS-8839] Erasure Coding: client occasionally gets less block locations when some datanodes fail - ASF JIRA

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

9 datanodes, write two block groups. A datanode dies when writing the first block group. When client retrieves the second block group from namenode, the returned block group only contains 8 locations occasionally.

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duplicates

HDFS-8220 Erasure Coding: StripedDataStreamer fails to handle the blocklocations which doesn't satisfy BlockGroupSize

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Assignee:: Li Bo

Reporter:: Li Bo

Votes:: 0 Vote for this issue

Watchers:: 3 Start watching this issue

Dates

Created:: 30/Jul/15 05:39

Updated:: 03/Aug/15 07:00

Resolved:: 31/Jul/15 22:27