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Posted to dev@ambari.apache.org by Swapan Shridhar <ss...@hortonworks.com> on 2016/01/15 22:35:14 UTC
Review Request 42340: When Spark is added later to a cluster with YARN
deployed then yarn-site is not modified
-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/42340/
-----------------------------------------------------------
Review request for Ambari, Jaimin Jetly and Sumit Mohanty.
Bugs: AMBARI-14679
https://issues.apache.org/jira/browse/AMBARI-14679
Repository: ambari
Description
-------
When Spark is added later to a cluster with YARN deployed then yarn-site is not modified.
If Spark is added to an existing cluster with YARN using HDP 2.4, then yarn-site:yarn.nodemanager.aux-services is not modified to include spark_shuffle.
Recommendation shown is :
Recommendations: {'yarn.timeline-service.entity-group-fs-store.group-id-plugin-classes': '', 'yarn.nodemanager.container-executor.class': 'org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor', 'yarn.nodemanager.aux-services.spark_shuffle.class': 'org.apache.spark.network.yarn.YarnShuffleService', 'yarn.scheduler.minimum-allocation-vcores': '1', 'yarn.scheduler.maximum-allocation-vcores': '1', 'yarn.nodemanager.resource.memory-mb': '1024', 'yarn.scheduler.minimum-allocation-mb': '341', 'yarn.nodemanager.resource.cpu-vcores': '1', 'yarn.nodemanager.aux-services': 'mapreduce_shuffle, 'yarn.scheduler.maximum-allocation-mb': '1024', 'yarn.nodemanager.linux-container-executor.group': 'hadoop'}
But with SPARK added, it should be :
'yarn.nodemanager.aux-services': 'mapreduce_shuffle,spark_shuffle'
Fix : Added the YARN property (yarn.nodemanager.aux-services, yarn.nodemanager.aux-services.spark_shuffle.class) dependency on property (spark.yarn.queue).
Diffs
-----
ambari-server/src/main/resources/stacks/HDP/2.4/services/YARN/configuration/yarn-site.xml PRE-CREATION
Diff: https://reviews.apache.org/r/42340/diff/
Testing
-------
- Tested the behavior. "spark_shuffle" gets shown in recommendations. Screenshot Attached.
-> New cluster install
-> Adding SPARK service after cluster install.
- Build done.
File Attachments
----------------
Screen Shot 2016-01-14 at 6.16.03 PM.png
https://reviews.apache.org/media/uploaded/files/2016/01/15/ebab3e5c-34f6-4c71-9cda-989a58661311__Screen_Shot_2016-01-14_at_6.16.03_PM.png
Screenshot
https://reviews.apache.org/media/uploaded/files/2016/01/15/2ba2ac5b-c407-4ec1-aa6b-62b5f1b8cbcf__Screen_Shot_2016-01-15_at_1.14.13_PM.png
Thanks,
Swapan Shridhar
Re: Review Request 42340: When Spark is added later to a cluster with
YARN deployed then yarn-site is not modified
Posted by Sumit Mohanty <sm...@hortonworks.com>.
-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/42340/#review114793
-----------------------------------------------------------
Ship it!
Ship It!
- Sumit Mohanty
On Jan. 15, 2016, 10:43 p.m., Swapan Shridhar wrote:
>
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/42340/
> -----------------------------------------------------------
>
> (Updated Jan. 15, 2016, 10:43 p.m.)
>
>
> Review request for Ambari, Jaimin Jetly and Sumit Mohanty.
>
>
> Bugs: AMBARI-14679
> https://issues.apache.org/jira/browse/AMBARI-14679
>
>
> Repository: ambari
>
>
> Description
> -------
>
> When Spark is added later to a cluster with YARN deployed then yarn-site is not modified.
>
> If Spark is added to an existing cluster with YARN using HDP 2.4, then yarn-site:yarn.nodemanager.aux-services is not modified to include spark_shuffle.
>
> Recommendation shown is :
>
>
> Recommendations: {'yarn.timeline-service.entity-group-fs-store.group-id-plugin-classes': '', 'yarn.nodemanager.container-executor.class': 'org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor', 'yarn.nodemanager.aux-services.spark_shuffle.class': 'org.apache.spark.network.yarn.YarnShuffleService', 'yarn.scheduler.minimum-allocation-vcores': '1', 'yarn.scheduler.maximum-allocation-vcores': '1', 'yarn.nodemanager.resource.memory-mb': '1024', 'yarn.scheduler.minimum-allocation-mb': '341', 'yarn.nodemanager.resource.cpu-vcores': '1', 'yarn.nodemanager.aux-services': 'mapreduce_shuffle, 'yarn.scheduler.maximum-allocation-mb': '1024', 'yarn.nodemanager.linux-container-executor.group': 'hadoop'}
>
> But with SPARK added, it should be :
>
> 'yarn.nodemanager.aux-services': 'mapreduce_shuffle,spark_shuffle'
>
>
> Fix :
>
> - Added the YARN property (yarn.nodemanager.aux-services, yarn.nodemanager.aux-services.spark_shuffle.class) dependency on property (spark.yarn.queue).
> - Fixed the 2.4/stack_advisor code to add "spark_shuffle" value only if it doesnt exist in property "yarn.nodemanager.aux-services".
>
>
> Diffs
> -----
>
> ambari-server/src/main/resources/stacks/HDP/2.4/services/YARN/configuration/yarn-site.xml PRE-CREATION
> ambari-server/src/main/resources/stacks/HDP/2.4/services/stack_advisor.py 3b96268
>
> Diff: https://reviews.apache.org/r/42340/diff/
>
>
> Testing
> -------
>
> - Tested the behavior. "spark_shuffle" gets shown in recommendations. Screenshot Attached.
> -> New cluster install, Adding SPARK Service, deleting it and readding it.
> -> Adding SPARK service after cluster install, deleting it and readding it.
> - Build done.
> - Python UT: Success.
>
>
> File Attachments
> ----------------
>
> Screen Shot 2016-01-15 at 1.36.01 PM.png
> https://reviews.apache.org/media/uploaded/files/2016/01/15/0396ac33-6932-461a-abba-ab2138c854ec__Screen_Shot_2016-01-15_at_1.36.01_PM.png
>
>
> Thanks,
>
> Swapan Shridhar
>
>
Re: Review Request 42340: When Spark is added later to a cluster with
YARN deployed then yarn-site is not modified
Posted by Swapan Shridhar <ss...@hortonworks.com>.
-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/42340/
-----------------------------------------------------------
(Updated Jan. 15, 2016, 10:43 p.m.)
Review request for Ambari, Jaimin Jetly and Sumit Mohanty.
Changes
-------
Updated Testign section.
Bugs: AMBARI-14679
https://issues.apache.org/jira/browse/AMBARI-14679
Repository: ambari
Description
-------
When Spark is added later to a cluster with YARN deployed then yarn-site is not modified.
If Spark is added to an existing cluster with YARN using HDP 2.4, then yarn-site:yarn.nodemanager.aux-services is not modified to include spark_shuffle.
Recommendation shown is :
Recommendations: {'yarn.timeline-service.entity-group-fs-store.group-id-plugin-classes': '', 'yarn.nodemanager.container-executor.class': 'org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor', 'yarn.nodemanager.aux-services.spark_shuffle.class': 'org.apache.spark.network.yarn.YarnShuffleService', 'yarn.scheduler.minimum-allocation-vcores': '1', 'yarn.scheduler.maximum-allocation-vcores': '1', 'yarn.nodemanager.resource.memory-mb': '1024', 'yarn.scheduler.minimum-allocation-mb': '341', 'yarn.nodemanager.resource.cpu-vcores': '1', 'yarn.nodemanager.aux-services': 'mapreduce_shuffle, 'yarn.scheduler.maximum-allocation-mb': '1024', 'yarn.nodemanager.linux-container-executor.group': 'hadoop'}
But with SPARK added, it should be :
'yarn.nodemanager.aux-services': 'mapreduce_shuffle,spark_shuffle'
Fix :
- Added the YARN property (yarn.nodemanager.aux-services, yarn.nodemanager.aux-services.spark_shuffle.class) dependency on property (spark.yarn.queue).
- Fixed the 2.4/stack_advisor code to add "spark_shuffle" value only if it doesnt exist in property "yarn.nodemanager.aux-services".
Diffs
-----
ambari-server/src/main/resources/stacks/HDP/2.4/services/YARN/configuration/yarn-site.xml PRE-CREATION
ambari-server/src/main/resources/stacks/HDP/2.4/services/stack_advisor.py 3b96268
Diff: https://reviews.apache.org/r/42340/diff/
Testing (updated)
-------
- Tested the behavior. "spark_shuffle" gets shown in recommendations. Screenshot Attached.
-> New cluster install, Adding SPARK Service, deleting it and readding it.
-> Adding SPARK service after cluster install, deleting it and readding it.
- Build done.
- Python UT: Success.
File Attachments
----------------
Screen Shot 2016-01-15 at 1.36.01 PM.png
https://reviews.apache.org/media/uploaded/files/2016/01/15/0396ac33-6932-461a-abba-ab2138c854ec__Screen_Shot_2016-01-15_at_1.36.01_PM.png
Thanks,
Swapan Shridhar
Re: Review Request 42340: When Spark is added later to a cluster with
YARN deployed then yarn-site is not modified
Posted by Swapan Shridhar <ss...@hortonworks.com>.
-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/42340/
-----------------------------------------------------------
(Updated Jan. 15, 2016, 10:40 p.m.)
Review request for Ambari, Jaimin Jetly and Sumit Mohanty.
Changes
-------
Before adding the SPARK service, YARN property "yarn.nodemanager.aux-services" value is "mapreduce_shuffle".
If the SPARK service is
(1). Added. The YARN property "yarn.nodemanager.aux-services" becomes "mapreduce_shuffle,spark_shuffle". Then if
(2). SPARK service is Deleted "yarn.nodemanager.aux-services" stays "mapreduce_shuffle,spark_shuffle". and then if
(3). SPARK serive is readded, "yarn.nodemanager.aux-services" becomes "mapreduce_shuffle,spark_shuffle,spark_shuffle" because 2.4/stack_advisor code appends the "spark_shuffle" value once again, w/o checking is the value exists already in property.
Fixed that.
Bugs: AMBARI-14679
https://issues.apache.org/jira/browse/AMBARI-14679
Repository: ambari
Description (updated)
-------
When Spark is added later to a cluster with YARN deployed then yarn-site is not modified.
If Spark is added to an existing cluster with YARN using HDP 2.4, then yarn-site:yarn.nodemanager.aux-services is not modified to include spark_shuffle.
Recommendation shown is :
Recommendations: {'yarn.timeline-service.entity-group-fs-store.group-id-plugin-classes': '', 'yarn.nodemanager.container-executor.class': 'org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor', 'yarn.nodemanager.aux-services.spark_shuffle.class': 'org.apache.spark.network.yarn.YarnShuffleService', 'yarn.scheduler.minimum-allocation-vcores': '1', 'yarn.scheduler.maximum-allocation-vcores': '1', 'yarn.nodemanager.resource.memory-mb': '1024', 'yarn.scheduler.minimum-allocation-mb': '341', 'yarn.nodemanager.resource.cpu-vcores': '1', 'yarn.nodemanager.aux-services': 'mapreduce_shuffle, 'yarn.scheduler.maximum-allocation-mb': '1024', 'yarn.nodemanager.linux-container-executor.group': 'hadoop'}
But with SPARK added, it should be :
'yarn.nodemanager.aux-services': 'mapreduce_shuffle,spark_shuffle'
Fix :
- Added the YARN property (yarn.nodemanager.aux-services, yarn.nodemanager.aux-services.spark_shuffle.class) dependency on property (spark.yarn.queue).
- Fixed the 2.4/stack_advisor code to add "spark_shuffle" value only if it doesnt exist in property "yarn.nodemanager.aux-services".
Diffs (updated)
-----
ambari-server/src/main/resources/stacks/HDP/2.4/services/YARN/configuration/yarn-site.xml PRE-CREATION
ambari-server/src/main/resources/stacks/HDP/2.4/services/stack_advisor.py 3b96268
Diff: https://reviews.apache.org/r/42340/diff/
Testing
-------
- Tested the behavior. "spark_shuffle" gets shown in recommendations. Screenshot Attached.
-> New cluster install
-> Adding SPARK service after cluster install.
- Build done.
File Attachments
----------------
Screen Shot 2016-01-15 at 1.36.01 PM.png
https://reviews.apache.org/media/uploaded/files/2016/01/15/0396ac33-6932-461a-abba-ab2138c854ec__Screen_Shot_2016-01-15_at_1.36.01_PM.png
Thanks,
Swapan Shridhar
Re: Review Request 42340: When Spark is added later to a cluster with
YARN deployed then yarn-site is not modified
Posted by Jaimin Jetly <ja...@hortonworks.com>.
-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/42340/#review114776
-----------------------------------------------------------
Ship it!
Ship It!
- Jaimin Jetly
On Jan. 15, 2016, 9:36 p.m., Swapan Shridhar wrote:
>
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/42340/
> -----------------------------------------------------------
>
> (Updated Jan. 15, 2016, 9:36 p.m.)
>
>
> Review request for Ambari, Jaimin Jetly and Sumit Mohanty.
>
>
> Bugs: AMBARI-14679
> https://issues.apache.org/jira/browse/AMBARI-14679
>
>
> Repository: ambari
>
>
> Description
> -------
>
> When Spark is added later to a cluster with YARN deployed then yarn-site is not modified.
>
> If Spark is added to an existing cluster with YARN using HDP 2.4, then yarn-site:yarn.nodemanager.aux-services is not modified to include spark_shuffle.
>
> Recommendation shown is :
>
>
> Recommendations: {'yarn.timeline-service.entity-group-fs-store.group-id-plugin-classes': '', 'yarn.nodemanager.container-executor.class': 'org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor', 'yarn.nodemanager.aux-services.spark_shuffle.class': 'org.apache.spark.network.yarn.YarnShuffleService', 'yarn.scheduler.minimum-allocation-vcores': '1', 'yarn.scheduler.maximum-allocation-vcores': '1', 'yarn.nodemanager.resource.memory-mb': '1024', 'yarn.scheduler.minimum-allocation-mb': '341', 'yarn.nodemanager.resource.cpu-vcores': '1', 'yarn.nodemanager.aux-services': 'mapreduce_shuffle, 'yarn.scheduler.maximum-allocation-mb': '1024', 'yarn.nodemanager.linux-container-executor.group': 'hadoop'}
>
> But with SPARK added, it should be :
>
> 'yarn.nodemanager.aux-services': 'mapreduce_shuffle,spark_shuffle'
>
>
> Fix : Added the YARN property (yarn.nodemanager.aux-services, yarn.nodemanager.aux-services.spark_shuffle.class) dependency on property (spark.yarn.queue).
>
>
> Diffs
> -----
>
> ambari-server/src/main/resources/stacks/HDP/2.4/services/YARN/configuration/yarn-site.xml PRE-CREATION
>
> Diff: https://reviews.apache.org/r/42340/diff/
>
>
> Testing
> -------
>
> - Tested the behavior. "spark_shuffle" gets shown in recommendations. Screenshot Attached.
> -> New cluster install
> -> Adding SPARK service after cluster install.
> - Build done.
>
>
> File Attachments
> ----------------
>
> Screen Shot 2016-01-15 at 1.36.01 PM.png
> https://reviews.apache.org/media/uploaded/files/2016/01/15/0396ac33-6932-461a-abba-ab2138c854ec__Screen_Shot_2016-01-15_at_1.36.01_PM.png
>
>
> Thanks,
>
> Swapan Shridhar
>
>
Re: Review Request 42340: When Spark is added later to a cluster with
YARN deployed then yarn-site is not modified
Posted by Sumit Mohanty <sm...@hortonworks.com>.
-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/42340/#review114778
-----------------------------------------------------------
Ship it!
Ship It!
- Sumit Mohanty
On Jan. 15, 2016, 9:36 p.m., Swapan Shridhar wrote:
>
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/42340/
> -----------------------------------------------------------
>
> (Updated Jan. 15, 2016, 9:36 p.m.)
>
>
> Review request for Ambari, Jaimin Jetly and Sumit Mohanty.
>
>
> Bugs: AMBARI-14679
> https://issues.apache.org/jira/browse/AMBARI-14679
>
>
> Repository: ambari
>
>
> Description
> -------
>
> When Spark is added later to a cluster with YARN deployed then yarn-site is not modified.
>
> If Spark is added to an existing cluster with YARN using HDP 2.4, then yarn-site:yarn.nodemanager.aux-services is not modified to include spark_shuffle.
>
> Recommendation shown is :
>
>
> Recommendations: {'yarn.timeline-service.entity-group-fs-store.group-id-plugin-classes': '', 'yarn.nodemanager.container-executor.class': 'org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor', 'yarn.nodemanager.aux-services.spark_shuffle.class': 'org.apache.spark.network.yarn.YarnShuffleService', 'yarn.scheduler.minimum-allocation-vcores': '1', 'yarn.scheduler.maximum-allocation-vcores': '1', 'yarn.nodemanager.resource.memory-mb': '1024', 'yarn.scheduler.minimum-allocation-mb': '341', 'yarn.nodemanager.resource.cpu-vcores': '1', 'yarn.nodemanager.aux-services': 'mapreduce_shuffle, 'yarn.scheduler.maximum-allocation-mb': '1024', 'yarn.nodemanager.linux-container-executor.group': 'hadoop'}
>
> But with SPARK added, it should be :
>
> 'yarn.nodemanager.aux-services': 'mapreduce_shuffle,spark_shuffle'
>
>
> Fix : Added the YARN property (yarn.nodemanager.aux-services, yarn.nodemanager.aux-services.spark_shuffle.class) dependency on property (spark.yarn.queue).
>
>
> Diffs
> -----
>
> ambari-server/src/main/resources/stacks/HDP/2.4/services/YARN/configuration/yarn-site.xml PRE-CREATION
>
> Diff: https://reviews.apache.org/r/42340/diff/
>
>
> Testing
> -------
>
> - Tested the behavior. "spark_shuffle" gets shown in recommendations. Screenshot Attached.
> -> New cluster install
> -> Adding SPARK service after cluster install.
> - Build done.
>
>
> File Attachments
> ----------------
>
> Screen Shot 2016-01-15 at 1.36.01 PM.png
> https://reviews.apache.org/media/uploaded/files/2016/01/15/0396ac33-6932-461a-abba-ab2138c854ec__Screen_Shot_2016-01-15_at_1.36.01_PM.png
>
>
> Thanks,
>
> Swapan Shridhar
>
>
Re: Review Request 42340: When Spark is added later to a cluster with
YARN deployed then yarn-site is not modified
Posted by Swapan Shridhar <ss...@hortonworks.com>.
-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/42340/
-----------------------------------------------------------
(Updated Jan. 15, 2016, 9:36 p.m.)
Review request for Ambari, Jaimin Jetly and Sumit Mohanty.
Bugs: AMBARI-14679
https://issues.apache.org/jira/browse/AMBARI-14679
Repository: ambari
Description
-------
When Spark is added later to a cluster with YARN deployed then yarn-site is not modified.
If Spark is added to an existing cluster with YARN using HDP 2.4, then yarn-site:yarn.nodemanager.aux-services is not modified to include spark_shuffle.
Recommendation shown is :
Recommendations: {'yarn.timeline-service.entity-group-fs-store.group-id-plugin-classes': '', 'yarn.nodemanager.container-executor.class': 'org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor', 'yarn.nodemanager.aux-services.spark_shuffle.class': 'org.apache.spark.network.yarn.YarnShuffleService', 'yarn.scheduler.minimum-allocation-vcores': '1', 'yarn.scheduler.maximum-allocation-vcores': '1', 'yarn.nodemanager.resource.memory-mb': '1024', 'yarn.scheduler.minimum-allocation-mb': '341', 'yarn.nodemanager.resource.cpu-vcores': '1', 'yarn.nodemanager.aux-services': 'mapreduce_shuffle, 'yarn.scheduler.maximum-allocation-mb': '1024', 'yarn.nodemanager.linux-container-executor.group': 'hadoop'}
But with SPARK added, it should be :
'yarn.nodemanager.aux-services': 'mapreduce_shuffle,spark_shuffle'
Fix : Added the YARN property (yarn.nodemanager.aux-services, yarn.nodemanager.aux-services.spark_shuffle.class) dependency on property (spark.yarn.queue).
Diffs
-----
ambari-server/src/main/resources/stacks/HDP/2.4/services/YARN/configuration/yarn-site.xml PRE-CREATION
Diff: https://reviews.apache.org/r/42340/diff/
Testing
-------
- Tested the behavior. "spark_shuffle" gets shown in recommendations. Screenshot Attached.
-> New cluster install
-> Adding SPARK service after cluster install.
- Build done.
File Attachments (updated)
----------------
Screen Shot 2016-01-15 at 1.36.01 PM.png
https://reviews.apache.org/media/uploaded/files/2016/01/15/0396ac33-6932-461a-abba-ab2138c854ec__Screen_Shot_2016-01-15_at_1.36.01_PM.png
Thanks,
Swapan Shridhar
Re: Review Request 42340: When Spark is added later to a cluster with
YARN deployed then yarn-site is not modified
Posted by Swapan Shridhar <ss...@hortonworks.com>.
-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/42340/
-----------------------------------------------------------
(Updated Jan. 15, 2016, 9:35 p.m.)
Review request for Ambari, Jaimin Jetly and Sumit Mohanty.
Bugs: AMBARI-14679
https://issues.apache.org/jira/browse/AMBARI-14679
Repository: ambari
Description
-------
When Spark is added later to a cluster with YARN deployed then yarn-site is not modified.
If Spark is added to an existing cluster with YARN using HDP 2.4, then yarn-site:yarn.nodemanager.aux-services is not modified to include spark_shuffle.
Recommendation shown is :
Recommendations: {'yarn.timeline-service.entity-group-fs-store.group-id-plugin-classes': '', 'yarn.nodemanager.container-executor.class': 'org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor', 'yarn.nodemanager.aux-services.spark_shuffle.class': 'org.apache.spark.network.yarn.YarnShuffleService', 'yarn.scheduler.minimum-allocation-vcores': '1', 'yarn.scheduler.maximum-allocation-vcores': '1', 'yarn.nodemanager.resource.memory-mb': '1024', 'yarn.scheduler.minimum-allocation-mb': '341', 'yarn.nodemanager.resource.cpu-vcores': '1', 'yarn.nodemanager.aux-services': 'mapreduce_shuffle, 'yarn.scheduler.maximum-allocation-mb': '1024', 'yarn.nodemanager.linux-container-executor.group': 'hadoop'}
But with SPARK added, it should be :
'yarn.nodemanager.aux-services': 'mapreduce_shuffle,spark_shuffle'
Fix : Added the YARN property (yarn.nodemanager.aux-services, yarn.nodemanager.aux-services.spark_shuffle.class) dependency on property (spark.yarn.queue).
Diffs
-----
ambari-server/src/main/resources/stacks/HDP/2.4/services/YARN/configuration/yarn-site.xml PRE-CREATION
Diff: https://reviews.apache.org/r/42340/diff/
Testing
-------
- Tested the behavior. "spark_shuffle" gets shown in recommendations. Screenshot Attached.
-> New cluster install
-> Adding SPARK service after cluster install.
- Build done.
Thanks,
Swapan Shridhar