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https://issues.apache.org/jira/browse/HIVE-1377?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Paul Yang updated HIVE-1377:
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Summary: getPartitionDescFromPath() in CombineHiveInputFormat should handle
matching by path (was: getPartitionDescFromPath() in CombeHiveInputFormat
should handle matching by path)
> getPartitionDescFromPath() in CombineHiveInputFormat should handle matching
> by path
> -----------------------------------------------------------------------------------
>
> Key: HIVE-1377
> URL: https://issues.apache.org/jira/browse/HIVE-1377
> Project: Hadoop Hive
> Issue Type: Bug
> Affects Versions: 0.6.0
> Reporter: Paul Yang
> Assignee: Paul Yang
>
> The use case is:
> {code}
> dir = hdfs://host:9000/user/warehouse/tableName/abc
> pathToPartitionInfo = {/user/warehouse/tableName : myPart}
> {code}
> Then calling
> {code}
> getPartitionDescFromPath(dir, pathToPartitionInfo)
> {code}
> will throw an IOException because /user/warehouse/tableName is not a prefix
> of hdfs://host:9000/user/warehouse/tableName/abc. Currently, this is not an
> issue but will come up if CombineFileInputFormat is modified so what the
> scheme and authority are not stripped out when generating splits (see
> MAPREDUCE-1806).
> The proposed solution is add a case where matching is done by just the path
> component of the URI's.
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