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https://issues.apache.org/jira/browse/HIVE-22928?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17065315#comment-17065315
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Hive QA commented on HIVE-22928:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12997487/HIVE-22928.2.patch
{color:green}SUCCESS:{color} +1 due to 1 test(s) being added or modified.
{color:red}ERROR:{color} -1 due to 1 failed/errored test(s), 18126 tests
executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.ql.exec.TestContext.testStagingDirOnSameFSDespiteConfiguration
(batchId=345)
{noformat}
Test results:
https://builds.apache.org/job/PreCommit-HIVE-Build/21243/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/21243/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-21243/
Messages:
{noformat}
Executing org.apache.hive.ptest.execution.TestCheckPhase
Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.YetusPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
Tests exited with: TestsFailedException: 1 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12997487 - PreCommit-HIVE-Build
> Allow hive.exec.stagingdir to be a fully qualified directory name
> -----------------------------------------------------------------
>
> Key: HIVE-22928
> URL: https://issues.apache.org/jira/browse/HIVE-22928
> Project: Hive
> Issue Type: Improvement
> Components: Configuration, Hive
> Affects Versions: 3.1.2
> Reporter: Thomas Poepping
> Assignee: Thomas Poepping
> Priority: Minor
> Attachments: HIVE-22928.2.patch, HIVE-22928.patch
>
>
> Currently, {{hive.exec.stagingdir}} can only be set as a relative directory
> name that, for operations like {{insert}} or {{insert overwrite}}, will be
> placed either under the table directory or the partition directory.
> For cases where an HDFS cluster is small but the data being inserted is very
> large (greater than the capacity of the HDFS cluster, as mentioned in a
> comment by [~ashutoshc] on [HIVE-14270]), the client may want to set their
> staging directory to be an explicit blobstore path (or any filesystem path),
> rather than relying on Hive to intelligently build the blobstore path based
> on an interpretation of the job. We may lose locality guarantees, but because
> renames are just as expensive on blobstores no matter what the prefix is,
> this isn't considered a terribly large loss (assuming only blobstore
> customers use this functionality).
> Note that {{hive.blobstore.use.blobstore.as.scratchdir}} doesn't actually
> suffice in this case, as the stagingdir is not the same.
> This commit enables Hive customers to set an absolute location for all
> staging directories. For instances where the configured stagingdir scheme is
> not the same as the scheme for the table location, the default stagingdir
> configuration is used. This avoids a cross-filesystem rename, which is
> impossible anyway.
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