[jira] [Updated] (HIVE-12812) Enable mapred.input.dir.recursive by default to support union with aggregate function
[ https://issues.apache.org/jira/browse/HIVE-12812?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Yongzhi Chen updated HIVE-12812: Resolution: Fixed Fix Version/s: 4.0.0 Status: Resolved (was: Patch Available) Commit the fix into master > Enable mapred.input.dir.recursive by default to support union with aggregate > function > - > > Key: HIVE-12812 > URL: https://issues.apache.org/jira/browse/HIVE-12812 > Project: Hive > Issue Type: Bug > Components: Hive >Affects Versions: 1.2.1, 2.1.0 >Reporter: Chaoyu Tang >Assignee: Alice Fan >Priority: Major > Fix For: 4.0.0 > > Attachments: HIVE-12812.1.patch, HIVE-12812.2.patch, > HIVE-12812.patch, HIVE-12812.patch, HIVE-12812.patch > > > When union remove optimization is enabled, union query with aggregate > function writes its subquery intermediate results to subdirs which needs > mapred.input.dir.recursive to be enabled in order to be fetched. This > property is not defined by default in Hive and often ignored by user, which > causes the query failure and is hard to be debugged. > So we need set mapred.input.dir.recursive to true whenever union remove > optimization is enabled. -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-12812) Enable mapred.input.dir.recursive by default to support union with aggregate function
[ https://issues.apache.org/jira/browse/HIVE-12812?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alice Fan updated HIVE-12812: - Attachment: HIVE-12812.2.patch Status: Patch Available (was: Open) Upload patch 2 to fix indentation warning. > Enable mapred.input.dir.recursive by default to support union with aggregate > function > - > > Key: HIVE-12812 > URL: https://issues.apache.org/jira/browse/HIVE-12812 > Project: Hive > Issue Type: Bug > Components: Hive >Affects Versions: 2.1.0, 1.2.1 >Reporter: Chaoyu Tang >Assignee: Alice Fan >Priority: Major > Attachments: HIVE-12812.1.patch, HIVE-12812.2.patch, > HIVE-12812.patch, HIVE-12812.patch, HIVE-12812.patch > > > When union remove optimization is enabled, union query with aggregate > function writes its subquery intermediate results to subdirs which needs > mapred.input.dir.recursive to be enabled in order to be fetched. This > property is not defined by default in Hive and often ignored by user, which > causes the query failure and is hard to be debugged. > So we need set mapred.input.dir.recursive to true whenever union remove > optimization is enabled. -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-12812) Enable mapred.input.dir.recursive by default to support union with aggregate function
[ https://issues.apache.org/jira/browse/HIVE-12812?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alice Fan updated HIVE-12812: - Status: Open (was: Patch Available) > Enable mapred.input.dir.recursive by default to support union with aggregate > function > - > > Key: HIVE-12812 > URL: https://issues.apache.org/jira/browse/HIVE-12812 > Project: Hive > Issue Type: Bug > Components: Hive >Affects Versions: 2.1.0, 1.2.1 >Reporter: Chaoyu Tang >Assignee: Alice Fan >Priority: Major > Attachments: HIVE-12812.1.patch, HIVE-12812.patch, HIVE-12812.patch, > HIVE-12812.patch > > > When union remove optimization is enabled, union query with aggregate > function writes its subquery intermediate results to subdirs which needs > mapred.input.dir.recursive to be enabled in order to be fetched. This > property is not defined by default in Hive and often ignored by user, which > causes the query failure and is hard to be debugged. > So we need set mapred.input.dir.recursive to true whenever union remove > optimization is enabled. -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-12812) Enable mapred.input.dir.recursive by default to support union with aggregate function
[ https://issues.apache.org/jira/browse/HIVE-12812?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alice Fan updated HIVE-12812: - Attachment: HIVE-12812.1.patch Status: Patch Available (was: In Progress) > Enable mapred.input.dir.recursive by default to support union with aggregate > function > - > > Key: HIVE-12812 > URL: https://issues.apache.org/jira/browse/HIVE-12812 > Project: Hive > Issue Type: Bug > Components: Hive >Affects Versions: 2.1.0, 1.2.1 >Reporter: Chaoyu Tang >Assignee: Alice Fan >Priority: Major > Attachments: HIVE-12812.1.patch, HIVE-12812.patch, HIVE-12812.patch, > HIVE-12812.patch > > > When union remove optimization is enabled, union query with aggregate > function writes its subquery intermediate results to subdirs which needs > mapred.input.dir.recursive to be enabled in order to be fetched. This > property is not defined by default in Hive and often ignored by user, which > causes the query failure and is hard to be debugged. > So we need set mapred.input.dir.recursive to true whenever union remove > optimization is enabled. -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-12812) Enable mapred.input.dir.recursive by default to support union with aggregate function
[ https://issues.apache.org/jira/browse/HIVE-12812?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alice Fan updated HIVE-12812: - Attachment: (was: HIVE-12812.1.patch) > Enable mapred.input.dir.recursive by default to support union with aggregate > function > - > > Key: HIVE-12812 > URL: https://issues.apache.org/jira/browse/HIVE-12812 > Project: Hive > Issue Type: Bug > Components: Hive >Affects Versions: 1.2.1, 2.1.0 >Reporter: Chaoyu Tang >Assignee: Alice Fan >Priority: Major > Attachments: HIVE-12812.1.patch, HIVE-12812.patch, HIVE-12812.patch, > HIVE-12812.patch > > > When union remove optimization is enabled, union query with aggregate > function writes its subquery intermediate results to subdirs which needs > mapred.input.dir.recursive to be enabled in order to be fetched. This > property is not defined by default in Hive and often ignored by user, which > causes the query failure and is hard to be debugged. > So we need set mapred.input.dir.recursive to true whenever union remove > optimization is enabled. -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-12812) Enable mapred.input.dir.recursive by default to support union with aggregate function
[ https://issues.apache.org/jira/browse/HIVE-12812?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alice Fan updated HIVE-12812: - Attachment: HIVE-12812.1.patch > Enable mapred.input.dir.recursive by default to support union with aggregate > function > - > > Key: HIVE-12812 > URL: https://issues.apache.org/jira/browse/HIVE-12812 > Project: Hive > Issue Type: Bug > Components: Hive >Affects Versions: 1.2.1, 2.1.0 >Reporter: Chaoyu Tang >Assignee: Alice Fan >Priority: Major > Attachments: HIVE-12812.1.patch, HIVE-12812.patch, HIVE-12812.patch, > HIVE-12812.patch > > > When union remove optimization is enabled, union query with aggregate > function writes its subquery intermediate results to subdirs which needs > mapred.input.dir.recursive to be enabled in order to be fetched. This > property is not defined by default in Hive and often ignored by user, which > causes the query failure and is hard to be debugged. > So we need set mapred.input.dir.recursive to true whenever union remove > optimization is enabled. -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-12812) Enable mapred.input.dir.recursive by default to support union with aggregate function
[ https://issues.apache.org/jira/browse/HIVE-12812?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zoltan Haindrich updated HIVE-12812: Assignee: (was: Chaoyu Tang) Status: Open (was: Patch Available) the comment have re-queued it for ptest; I'm unassigning the ticket since it's >1 year since the last change. which version of Hive are you using? mapreduce is not really recommended nowadays...and I don't think there will be another 1.x release... > Enable mapred.input.dir.recursive by default to support union with aggregate > function > - > > Key: HIVE-12812 > URL: https://issues.apache.org/jira/browse/HIVE-12812 > Project: Hive > Issue Type: Bug > Components: Hive >Affects Versions: 2.1.0, 1.2.1 >Reporter: Chaoyu Tang >Priority: Major > Attachments: HIVE-12812.patch, HIVE-12812.patch, HIVE-12812.patch > > > When union remove optimization is enabled, union query with aggregate > function writes its subquery intermediate results to subdirs which needs > mapred.input.dir.recursive to be enabled in order to be fetched. This > property is not defined by default in Hive and often ignored by user, which > causes the query failure and is hard to be debugged. > So we need set mapred.input.dir.recursive to true whenever union remove > optimization is enabled. -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-12812) Enable mapred.input.dir.recursive by default to support union with aggregate function
[ https://issues.apache.org/jira/browse/HIVE-12812?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chaoyu Tang updated HIVE-12812: --- Attachment: HIVE-12812.patch > Enable mapred.input.dir.recursive by default to support union with aggregate > function > - > > Key: HIVE-12812 > URL: https://issues.apache.org/jira/browse/HIVE-12812 > Project: Hive > Issue Type: Bug > Components: Hive >Affects Versions: 1.2.1, 2.1.0 >Reporter: Chaoyu Tang >Assignee: Chaoyu Tang > Attachments: HIVE-12812.patch, HIVE-12812.patch, HIVE-12812.patch > > > When union remove optimization is enabled, union query with aggregate > function writes its subquery intermediate results to subdirs which needs > mapred.input.dir.recursive to be enabled in order to be fetched. This > property is not defined by default in Hive and often ignored by user, which > causes the query failure and is hard to be debugged. > So we need set mapred.input.dir.recursive to true whenever union remove > optimization is enabled. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-12812) Enable mapred.input.dir.recursive by default to support union with aggregate function
[ https://issues.apache.org/jira/browse/HIVE-12812?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chaoyu Tang updated HIVE-12812: --- Attachment: HIVE-12812.patch > Enable mapred.input.dir.recursive by default to support union with aggregate > function > - > > Key: HIVE-12812 > URL: https://issues.apache.org/jira/browse/HIVE-12812 > Project: Hive > Issue Type: Bug > Components: Hive >Affects Versions: 1.2.1, 2.1.0 >Reporter: Chaoyu Tang >Assignee: Chaoyu Tang > Attachments: HIVE-12812.patch, HIVE-12812.patch > > > When union remove optimization is enabled, union query with aggregate > function writes its subquery intermediate results to subdirs which needs > mapred.input.dir.recursive to be enabled in order to be fetched. This > property is not defined by default in Hive and often ignored by user, which > causes the query failure and is hard to be debugged. > So we need set mapred.input.dir.recursive to true whenever union remove > optimization is enabled. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-12812) Enable mapred.input.dir.recursive by default to support union with aggregate function
[ https://issues.apache.org/jira/browse/HIVE-12812?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chaoyu Tang updated HIVE-12812: --- Attachment: (was: HIVE-12812.patch) > Enable mapred.input.dir.recursive by default to support union with aggregate > function > - > > Key: HIVE-12812 > URL: https://issues.apache.org/jira/browse/HIVE-12812 > Project: Hive > Issue Type: Bug > Components: Hive >Affects Versions: 1.2.1, 2.1.0 >Reporter: Chaoyu Tang >Assignee: Chaoyu Tang > Attachments: HIVE-12812.patch > > > When union remove optimization is enabled, union query with aggregate > function writes its subquery intermediate results to subdirs which needs > mapred.input.dir.recursive to be enabled in order to be fetched. This > property is not defined by default in Hive and often ignored by user, which > causes the query failure and is hard to be debugged. > So we need set mapred.input.dir.recursive to true whenever union remove > optimization is enabled. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-12812) Enable mapred.input.dir.recursive by default to support union with aggregate function
[ https://issues.apache.org/jira/browse/HIVE-12812?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chaoyu Tang updated HIVE-12812: --- Attachment: HIVE-12812.patch The failed tests seem not related to this patch. Reattach it to kick off another precommit test. > Enable mapred.input.dir.recursive by default to support union with aggregate > function > - > > Key: HIVE-12812 > URL: https://issues.apache.org/jira/browse/HIVE-12812 > Project: Hive > Issue Type: Bug > Components: Hive >Affects Versions: 1.2.1, 2.1.0 >Reporter: Chaoyu Tang >Assignee: Chaoyu Tang > Attachments: HIVE-12812.patch, HIVE-12812.patch > > > When union remove optimization is enabled, union query with aggregate > function writes its subquery intermediate results to subdirs which needs > mapred.input.dir.recursive to be enabled in order to be fetched. This > property is not defined by default in Hive and often ignored by user, which > causes the query failure and is hard to be debugged. > So we need set mapred.input.dir.recursive to true whenever union remove > optimization is enabled. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-12812) Enable mapred.input.dir.recursive by default to support union with aggregate function
[
https://issues.apache.org/jira/browse/HIVE-12812?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Chaoyu Tang updated HIVE-12812:
---
Status: Patch Available (was: Open)
The mapred.input.dir.recursive itself is not a Hive property, and it is often
ignored when user runs some queries (e.g. union) which needs it to be enabled
to process some intermediate data files.
This patch is to enable this property by default. The change is only needed for
MR since Tez has done similar in its TezComplier and Spark does not need it.
For example, the following query returns nothing if this property is not
enabled:
{code}
set hive.compute.query.using.stats=false;
set hive.optimize.union.remove=true;
select sum(salary) from sample_07 union all select sum(salary) from sample_08;
-- returns nothing, wrong
--
set mapred.input.dir.recursive=true;
select sum(salary) from sample_07 union all select sum(salary) from sample_08;
-- returns two rows
39282210
40679820
{code}
> Enable mapred.input.dir.recursive by default to support union with aggregate
> function
> -
>
> Key: HIVE-12812
> URL: https://issues.apache.org/jira/browse/HIVE-12812
> Project: Hive
> Issue Type: Bug
> Components: Hive
>Affects Versions: 2.1.0, 1.2.1
>Reporter: Chaoyu Tang
>Assignee: Chaoyu Tang
> Attachments: HIVE-12812.patch
>
>
> When union remove optimization is enabled, union query with aggregate
> function writes its subquery intermediate results to subdirs which needs
> mapred.input.dir.recursive to be enabled in order to be fetched. This
> property is not defined by default in Hive and often ignored by user, which
> causes the query failure and is hard to be debugged.
> So we need set mapred.input.dir.recursive to true whenever union remove
> optimization is enabled.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
[jira] [Updated] (HIVE-12812) Enable mapred.input.dir.recursive by default to support union with aggregate function
[ https://issues.apache.org/jira/browse/HIVE-12812?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chaoyu Tang updated HIVE-12812: --- Attachment: HIVE-12812.patch > Enable mapred.input.dir.recursive by default to support union with aggregate > function > - > > Key: HIVE-12812 > URL: https://issues.apache.org/jira/browse/HIVE-12812 > Project: Hive > Issue Type: Bug > Components: Hive >Affects Versions: 1.2.1, 2.1.0 >Reporter: Chaoyu Tang >Assignee: Chaoyu Tang > Attachments: HIVE-12812.patch > > > When union remove optimization is enabled, union query with aggregate > function writes its subquery intermediate results to subdirs which needs > mapred.input.dir.recursive to be enabled in order to be fetched. This > property is not defined by default in Hive and often ignored by user, which > causes the query failure and is hard to be debugged. > So we need set mapred.input.dir.recursive to true whenever union remove > optimization is enabled. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
