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https://issues.apache.org/jira/browse/HDFS-15601?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Aihua Xu reassigned HDFS-15601:
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Assignee: Aihua Xu
> Batch listing: gracefully fallback to use non-batched listing when NameNode
> doesn't support the feature
> -------------------------------------------------------------------------------------------------------
>
> Key: HDFS-15601
> URL: https://issues.apache.org/jira/browse/HDFS-15601
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: hdfs
> Reporter: Chao Sun
> Assignee: Aihua Xu
> Priority: Major
>
> HDFS-13616 requires both server and client side change. However, it is common
> that users use a newer client to talk to older HDFS (say 2.10). Currently the
> client will simply fail in this scenario. A better approach, perhaps, is to
> have client fallback to use non-batched listing on the input directories.
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