Robertk/versions #30
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Robertk/versions #30
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September 23, 2016 12:14
ash211
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Feb 16, 2017
…it jars (#30) * Revamp ports and service setup for the driver. - Expose the driver-submission service on NodePort and contact that as opposed to going through the API server proxy - Restrict the ports that are exposed on the service to only the driver submission service when uploading content and then only the Spark UI after the job has started * Move service creation down and more thorough error handling * Fix missed merge conflict * Add braces * Fix bad merge * Address comments and refactor run() more. Method nesting was getting confusing so pulled out the inner class and removed the extra method indirection from createDriverPod() * Remove unused method * Support SSL configuration for the driver application submission (#49) * Support SSL when setting up the driver. The user can provide a keyStore to load onto the driver pod and the driver pod will use that keyStore to set up SSL on its server. * Clean up SSL secrets after finishing submission. We don't need to persist these after the pod has them mounted and is running already. * Fix compilation error * Revert image change * Address comments * Programmatically generate certificates for integration tests. * Address comments * Resolve merge conflicts * Fix bad merge * Remove unnecessary braces * Fix compiler error
mccheah
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Apr 27, 2017
…it jars (#30) * Revamp ports and service setup for the driver. - Expose the driver-submission service on NodePort and contact that as opposed to going through the API server proxy - Restrict the ports that are exposed on the service to only the driver submission service when uploading content and then only the Spark UI after the job has started * Move service creation down and more thorough error handling * Fix missed merge conflict * Add braces * Fix bad merge * Address comments and refactor run() more. Method nesting was getting confusing so pulled out the inner class and removed the extra method indirection from createDriverPod() * Remove unused method * Support SSL configuration for the driver application submission (#49) * Support SSL when setting up the driver. The user can provide a keyStore to load onto the driver pod and the driver pod will use that keyStore to set up SSL on its server. * Clean up SSL secrets after finishing submission. We don't need to persist these after the pod has them mounted and is running already. * Fix compilation error * Revert image change * Address comments * Programmatically generate certificates for integration tests. * Address comments * Resolve merge conflicts * Fix bad merge * Remove unnecessary braces * Fix compiler error
mattsills
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Jul 17, 2020
…enStageId
### What changes were proposed in this pull request?
Spark SQL's whole-stage codegen (WSCG) supports dumping the generated code to help with debugging. One way to get the generated code is through `df.queryExecution.debug.codegen`, or SQL `EXPLAIN CODEGEN` statement.
The generated code is currently printed without specific ordering, which can make debugging a bit annoying. This PR makes a minor improvement to sort the codegen dump by the `codegenStageId`, ascending.
After this change, the following query:
```scala
spark.range(10).agg(sum('id)).queryExecution.debug.codegen
```
will always dump the generated code in a natural, stable order. A version of this example with shorter output is:
```
spark.range(10).agg(sum('id)).queryExecution.debug.codegenToSeq.map(_._1).foreach(println)
*(1) HashAggregate(keys=[], functions=[partial_sum(id#8L)], output=[sum#15L])
+- *(1) Range (0, 10, step=1, splits=16)
*(2) HashAggregate(keys=[], functions=[sum(id#8L)], output=[sum(id)#12L])
+- Exchange SinglePartition, true, [id=palantir#30]
+- *(1) HashAggregate(keys=[], functions=[partial_sum(id#8L)], output=[sum#15L])
+- *(1) Range (0, 10, step=1, splits=16)
```
The number of codegen stages within a single SQL query tends to be very small, most likely < 50, so the overhead of adding the sorting shouldn't be significant.
### Why are the changes needed?
Minor improvement to aid WSCG debugging.
### Does this PR introduce any user-facing change?
No user-facing change for end-users; minor change for developers who debug WSCG generated code.
### How was this patch tested?
Manually tested the output; all other tests still pass.
Closes apache#27955 from rednaxelafx/codegen.
Authored-by: Kris Mok <kris.mok@databricks.com>
Signed-off-by: Takeshi Yamamuro <yamamuro@apache.org>
(cherry picked from commit a177628)
Signed-off-by: Takeshi Yamamuro <yamamuro@apache.org>
16pierre
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May 24, 2021
* Change policy * Move policy bot file * Add changelog * Delete policy.yml * Revert "Delete policy.yml" This reverts commit cd84cbabc0ae9504a57907532d5d03867a7e926d. * Delete changelog.yml
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