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https://issues.apache.org/jira/browse/HDFS-8012?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Madhan Sundararajan Devaki updated HDFS-8012:
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Issue Type: Improvement (was: Bug)
> Updatable HAR Filesystem
> ------------------------
>
> Key: HDFS-8012
> URL: https://issues.apache.org/jira/browse/HDFS-8012
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: datanode, hdfs-client
> Reporter: Madhan Sundararajan Devaki
> Priority: Critical
>
> Is there a plan to support updatable HAR Filesystem? If so, by when is this
> expected please?
> The following operations may be supported.
> + Add new files
> + Remove existing files
> + Replace existing files
> This is required in cases where data is stored in AVRO format in HDFS and the
> corresponding .avsc files are used to create Hive external tables.
> This will lead to the small files (.avsc files in this case) problem when
> there are a large number of tables that need to be loaded into Hive as
> external tables.
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