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https://issues.apache.org/jira/browse/HDFS-17800?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18065174#comment-18065174
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ASF GitHub Bot commented on HDFS-17800:
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Kimahriman commented on PR #7754:
URL: https://github.com/apache/hadoop/pull/7754#issuecomment-4041597478
Ah yeah didn't realize the indices could be duplicated, addressed that as
well
> Observer node can return insufficient blocks for erasure coded files
> --------------------------------------------------------------------
>
> Key: HDFS-17800
> URL: https://issues.apache.org/jira/browse/HDFS-17800
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: hdfs
> Affects Versions: 3.4.1
> Reporter: Adam Binford
> Priority: Major
> Labels: pull-request-available
>
> Similar to https://issues.apache.org/jira/browse/HDFS-13924,
> https://issues.apache.org/jira/browse/HDFS-16732, and
> https://issues.apache.org/jira/browse/HDFS-17768, except for erasure coded
> files. A single block may not be enough to fulfill an erasure coded read, as
> you need at least the number of data shards of blocks to read an erasure
> coded file. The checks need to be updated to factor in erasure coded files.
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