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From "Sahil Takiar (JIRA)" <>
Subject [jira] [Commented] (HIVE-15856) Hive export/import (hive.exim.uri.scheme.whitelist) to support s3a
Date Thu, 09 Feb 2017 20:36:41 GMT


Sahil Takiar commented on HIVE-15856:

[~zyork] it seems that HIVE-13463 fixes issues when trying to import across filesystems, but
in order for an export / import command to run against a filesystem, the scheme of the filesystem
uri must be in the list {{hive.exim.uri.scheme.whitelist}} - currently there are no S3 schemes
in that list.

At least, the following query fails:

export table src to '${hiveconf:test.blobstore.path.unique}/exim/src';

with the following exception:

org.apache.hadoop.hive.ql.parse.SemanticException: Invalid path only the following file systems
accepted for export/import : hdfs,pfile,file
	at org.apache.hadoop.hive.ql.parse.EximUtil.getValidatedURI(
	at org.apache.hadoop.hive.ql.parse.ExportSemanticAnalyzer.analyzeInternal(
	at org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(
	at org.apache.hadoop.hive.ql.Driver.compile(
	at org.apache.hadoop.hive.ql.Driver.compileInternal(
	at org.apache.hadoop.hive.ql.Driver.runInternal(
	at org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(
	at org.apache.hadoop.hive.cli.CliDriver.processCmd(
	at org.apache.hadoop.hive.cli.CliDriver.processLine(
	at org.apache.hadoop.hive.cli.CliDriver.processLine(

> Hive export/import (hive.exim.uri.scheme.whitelist) to support s3a
> ------------------------------------------------------------------
>                 Key: HIVE-15856
>                 URL:
>             Project: Hive
>          Issue Type: Bug
>          Components: Hive
>            Reporter: Sahil Takiar
>            Assignee: Sahil Takiar
> Add support for export / import operations on S3.

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