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Ron Hu updated SPARK-34898:
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Description:
In current EventLoggingListener, we won't write
SparkListenerExecutorMetricsUpdate message at
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Ron Hu updated SPARK-26399:
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Comment: was deleted
(was: Hi [~Baohe Zhang] , This ticket proposes a new REST API:
http://:18080/api/v1/a
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Ron Hu updated SPARK-34092:
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Description:
When we want to get a specific stage's detail info with task information, it
will return all t
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Ron Hu commented on SPARK-34488:
Hi [~srowen], Thanks for merging this PR. [~angerszhuu
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Ron Hu updated SPARK-34092:
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Description:
When we want to get a specific stage's detail info with task information, it
will return all t
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Ron Hu updated SPARK-34488:
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Description:
For a specific stage, it is useful to show the task metrics in percentile
distribution. This
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Ron Hu updated SPARK-34488:
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Description:
For a specific stage, it is useful to show the task metrics in percentile
distribution. This
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Ron Hu updated SPARK-34488:
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Description:
For a specific stage, it is useful to show the task metrics in percentile
distribution. This
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Ron Hu commented on SPARK-34092:
We clarified the need for query parameter taskStatus fo
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Ron Hu updated SPARK-34092:
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Description:
When we want to get a specific stage's detail info with task information, it
will return all t
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Ron Hu commented on SPARK-34488:
It should be noted that this Jira addresses query para
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Ron Hu commented on SPARK-34092:
It should be noted that this Jira addresses query para
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Ron Hu updated SPARK-26399:
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Description:
[~angerszhuuu] and [~ron8hu] discussed a generic and consistent way for overall
stages, i.e. e
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Ron Hu updated SPARK-26399:
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Description:
[~angerszhuuu] and [~ron8hu] discussed a generic and consistent way for overall
stages, i.e. e
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Ron Hu updated SPARK-26399:
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Description:
[~angerszhuuu] and [~ron8hu] discussed a generic and consistent way for
endpoint /application/
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Ron Hu commented on SPARK-26399:
Add an example of task Metrics percentile Distributions
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Ron Hu updated SPARK-26399:
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Attachment: executorMetricsDistributions.json
> Define query parameters to support various filtering conditi
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Ron Hu updated SPARK-26399:
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Attachment: taskMetricsDistributions.json
> Define query parameters to support various filtering conditions
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Ron Hu updated SPARK-26399:
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Attachment: taskMetricsDistributions.json
> Define query parameters to support various filtering conditions
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Ron Hu updated SPARK-26399:
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Summary: Define query parameters to support various filtering conditions in
REST API for overall stages (wa
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Ron Hu updated SPARK-26399:
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Description:
[~angerszhuuu] and [~ron8hu] discussed a generic and consistent way for
endpoint /application/
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Ron Hu updated SPARK-34488:
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Summary: Support task Metrics Distributions and executor Metrics
Distributions in the REST API call for a sp
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Ron Hu updated SPARK-34488:
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Description:
For a specific stage, it is useful to show the task metrics in percentile
distribution. This
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Ron Hu updated SPARK-34488:
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Description:
For a specific stage, it is useful to show the task metrics in percentile
distribution. This
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Ron Hu updated SPARK-34488:
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Description:
For a specific stage, it is useful to show the task metrics in percentile
distribution. This
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Ron Hu updated SPARK-34488:
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Attachment: executorMetricsDistributions.json
> Support task Metrics Distributions and executor Metrics Dist
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Ron Hu updated SPARK-34488:
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Attachment: taskMetricsDistributions.json
> Support task Metrics Distributions and executor Metrics Distribu
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Ron Hu updated SPARK-34488:
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Description:
For a specific stage, it is useful to show the task metrics in percentile
distribution. This
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Ron Hu updated SPARK-34488:
---
Description:
For a specific stage, it is useful to show the task metrics in percentile
distribution.
This
Ron Hu created SPARK-34488:
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Summary: Support task Metrics Distributions and executor Metrics
Distributions in the REST API entry for a specified stage
Key: SPARK-34488
URL: https://issues.apache.org/jira/browse/SPARK-34
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Ron Hu updated SPARK-34092:
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Summary: support filtering by task status in REST API call for a specific
stage (was: Stage level RestFul A
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Ron Hu updated SPARK-34092:
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Description:
Query parameter taskStatus can be used to filter the tasks meeting a specific
status in the RE
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Ron Hu updated SPARK-34092:
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Description:
Query parameter taskStatus can be used to filter the tasks meeting a specific
status in the RE
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Ron Hu updated SPARK-26399:
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Description:
Add the peak values for the metrics to the stages REST API. Also add a new
executorSummary RES
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Ron Hu edited comment on SPARK-26399 at 1/23/21, 3:39 AM:
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[~an
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Ron Hu updated SPARK-26399:
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Description:
Add the peak values for the metrics to the stages REST API. Also add a new
executorSummary RES
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Ron Hu edited comment on SPARK-26399 at 1/10/21, 6:22 PM:
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[~an
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Ron Hu edited comment on SPARK-26399 at 1/10/21, 6:22 PM:
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[~an
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Ron Hu edited comment on SPARK-26399 at 1/10/21, 6:20 PM:
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[~an
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Ron Hu updated SPARK-26399:
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Description:
Add the peak values for the metrics to the stages REST API. Also add a new
executorSummary RES
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Ron Hu edited comment on SPARK-26399 at 1/10/21, 6:18 PM:
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[~an
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Ron Hu updated SPARK-26399:
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Description:
Add the peak values for the metrics to the stages REST API. Also add a new
executorSummary RES
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Ron Hu edited comment on SPARK-26399 at 1/9/21, 9:25 PM:
-
[~ange
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Ron Hu updated SPARK-26399:
---
Description:
Add the peak values for the metrics to the stages REST API. Also add a new
executorSummary RES
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https://issues.apache.org/jira/browse/SPARK-26399?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ron Hu updated SPARK-26399:
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Description:
Add the peak values for the metrics to the stages REST API. Also add a new
executorSummary RES
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https://issues.apache.org/jira/browse/SPARK-26399?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ron Hu updated SPARK-26399:
---
Description:
Add the peak values for the metrics to the stages REST API. Also add a new
executorSummary RES
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https://issues.apache.org/jira/browse/SPARK-26399?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ron Hu updated SPARK-26399:
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Description:
Add the peak values for the metrics to the stages REST API. Also add a new
executorSummary RES
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https://issues.apache.org/jira/browse/SPARK-26399?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17261948#comment-17261948
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Ron Hu commented on SPARK-26399:
[~angerszhuuu] and [~ron8hu] discussed a generic and co
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Ron Hu edited comment on SPARK-26399 at 1/8/21, 5:18 AM:
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The in
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Ron Hu updated SPARK-26399:
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Description:
Add the peak values for the metrics to the stages REST API. Also add a new
executorSummary RES
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Ron Hu commented on SPARK-26399:
The initial description of this jira has this statement
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Ron Hu updated SPARK-26399:
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Attachment: lispark230_restapi_ex2_stages_failedTasks.json
> Add new stage-level REST APIs and parameters
>
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Ron Hu commented on SPARK-26399:
[^lispark230_restapi_ex2_stages_failedTasks.json]
> Ad
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Ron Hu edited comment on SPARK-26399 at 1/7/21, 10:23 PM:
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Dr.
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Ron Hu edited comment on SPARK-26399 at 1/7/21, 8:41 PM:
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Dr. El
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Ron Hu edited comment on SPARK-26399 at 1/7/21, 8:40 PM:
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Dr. El
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Ron Hu updated SPARK-26399:
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Attachment: lispark230_restapi_ex2_stages_withSummaries.json
> Add new stage-level REST APIs and parameters
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Ron Hu commented on SPARK-26399:
[^lispark230_restapi_ex2_stages_withSummaries.json]
>
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Ron Hu commented on SPARK-26399:
Dr. Elephant (https://github.com/linkedin/dr-elephant)
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Ron Hu edited comment on SPARK-26399 at 1/3/21, 9:00 PM:
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[~ange
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Ron Hu updated SPARK-26399:
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Description:
Add the peak values for the metrics to the stages REST API. Also add a new
executorSummary RES
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Ron Hu edited comment on SPARK-26399 at 1/3/21, 7:46 PM:
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[~ange
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Ron Hu edited comment on SPARK-26399 at 1/3/21, 7:45 PM:
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[~ange
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Ron Hu edited comment on SPARK-26399 at 1/3/21, 7:44 PM:
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[~ange
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Ron Hu updated SPARK-26399:
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Attachment: executorMetricsSummary.json
> Add new stage-level REST APIs and parameters
> ---
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Ron Hu commented on SPARK-26399:
[^executorMetricsSummary.json]
> Add new stage-level R
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Ron Hu updated SPARK-26399:
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Attachment: stage_executorSummary_image1.png
> Add new stage-level REST APIs and parameters
> --
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Ron Hu commented on SPARK-26399:
!stage_executorSummary_image1.png!
> Add new stage-lev
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Ron Hu commented on SPARK-26399:
[~angerszhuuu] found that the "executorSummary" field a
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Ron Hu commented on SPARK-26399:
Hi [~Baohe Zhang] , This ticket proposes a new REST API
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Ron Hu updated SPARK-26341:
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Affects Version/s: (was: 3.1.0)
3.0.1
> Expose executor memory metrics at the sta
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Ron Hu edited comment on SPARK-21322 at 11/21/17 1:43 AM:
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Pull
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Ron Hu commented on SPARK-21322:
Pull request 19357 was created while there were several
Ron Hu created SPARK-22164:
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Summary: support histogram in estimating the cardinality of
aggregate (or group-by) operator
Key: SPARK-22164
URL: https://issues.apache.org/jira/browse/SPARK-22164
Project: Spar
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Ron Hu commented on SPARK-17075:
This jira has been resolved. Pull request 19357 was add
Ron Hu created SPARK-21322:
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Summary: support histogram in filter cardinality estimation
Key: SPARK-21322
URL: https://issues.apache.org/jira/browse/SPARK-21322
Project: Spark
Issue Type: Sub-task
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Ron Hu updated SPARK-19408:
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Description:
In SPARK-17075, we estimate cardinality of predicate expression "column (op)
literal", where op
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Ron Hu updated SPARK-19408:
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Target Version/s: 2.2.0 (was: 2.3.0)
> cardinality estimation involving two columns of the same table
>
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Ron Hu updated SPARK-19408:
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Target Version/s: 2.3.0 (was: 2.2.0)
> cardinality estimation involving two columns of the same table
>
Title: Message Title
Ron Hu created an issue
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Ron Hu updated SPARK-17076:
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Comment: was deleted
(was: Hi,
I am out of office 11 /15 through 11/18 with very limited Internet access. M
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Ron Hu commented on SPARK-16026:
Hi Reynold, I previously worked on filter cardinality es
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Ron Hu commented on SPARK-17076:
Hi,
I am out of office 11 /15 through 11/18 with very l
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Ron Hu updated SPARK-16026:
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Comment: was deleted
(was: Design Specification of Spark Cost-Based Optimization is now posted.)
> Cost-base
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Ron Hu commented on SPARK-17791:
This JIRA is indeed complementary to Cost-Based Optimize
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Ron Hu commented on SPARK-17626:
In the CBO design spec we posted in
https://issues.apac
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Ron Hu commented on SPARK-16026:
Hi Srinath, Thank you for your comments. Let me answer t
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Ron Hu updated SPARK-16026:
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Comment: was deleted
(was: Hi Srinath, Thank you for your comments. Let me answer them one by one.
First
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Ron Hu commented on SPARK-16026:
Hi Srinath, Thank you for your comments. Let me answer
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Ron Hu updated SPARK-16026:
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Attachment: Spark_CBO_Design_Spec.pdf
> Cost-based Optimizer framework
> --
>
>
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Ron Hu updated SPARK-16026:
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Attachment: (was: Spark_CBO_Design_Spec_v_1_2.pdf)
> Cost-based Optimizer framework
> ---
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Ron Hu updated SPARK-16026:
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Attachment: Spark_CBO_Design_Spec_v_1_2.pdf
> Cost-based Optimizer framework
> --
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Ron Hu updated SPARK-16026:
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Attachment: (was: Spark_CBO_Design_Spec_v_1_2.pdf)
> Cost-based Optimizer framework
> ---
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Ron Hu commented on SPARK-16026:
Design Specification of Spark Cost-Based Optimization is
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Ron Hu updated SPARK-16026:
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Comment: was deleted
(was: I will post a pdf version of the design spec soon.)
> Cost-based Optimizer framew
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Ron Hu updated SPARK-16026:
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Comment: was deleted
(was: Design Specification of Spark Cost-Based Optimization)
> Cost-based Optimizer fra
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Ron Hu updated SPARK-16026:
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Attachment: Spark_CBO_Design_Spec_v_1_2.pdf
Design Specification of Spark Cost-Based Optimization
> Cost-bas
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Ron Hu commented on SPARK-16026:
I will post a pdf version of the design spec soon.
> Co
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Ron Hu commented on SPARK-16026:
Sean, I wrote "Design Specification of Spark Cost-Based
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https://issues.apache.org/jira/browse/SPARK-16990?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ron Hu closed SPARK-16990.
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Resolution: Duplicate
> Define the data structure to hold the statistics for CBO
>
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