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https://issues.apache.org/jira/browse/HDFS-8909?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14705910#comment-14705910
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Zhe Zhang commented on HDFS-8909:
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Actually {{isStriped}} can be determined from block ID. So maybe we can remove
the {{isStriped}} field from the signatures of the feature class's constructor
and {{setExpectedLocations}}.
{{addReplicaIfNotPresent}} can also get the info if we want to add the
assertion.
> Erasure coding: update BlockInfoContiguousUC and BlockInfoStripedUC to use
> BlockUnderConstructionFeature
> --------------------------------------------------------------------------------------------------------
>
> Key: HDFS-8909
> URL: https://issues.apache.org/jira/browse/HDFS-8909
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: namenode
> Affects Versions: HDFS-7285
> Reporter: Zhe Zhang
> Assignee: Jing Zhao
> Attachments: HDFS-8909.000.patch, HDFS-8909.001.patch,
> HDFS-8909.002.patch
>
>
> HDFS-8801 converts {{BlockInfoUC}} as a feature. We should consolidate
> {{BlockInfoContiguousUC}} and {{BlockInfoStripedUC}} logics to use this
> feature.
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