[GitHub] spark issue #18347: [SPARK-20599][SS] ConsoleSink should work with (batch)
Github user lubozhan commented on the issue: https://github.com/apache/spark/pull/18347 @zsxwing Yes, my JIRA user name is Lubo Zhang --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. --- - To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
[GitHub] spark issue #18347: [SPARK-20599][SS] ConsoleSink should work with (batch)
Github user lubozhan commented on the issue: https://github.com/apache/spark/pull/18347 Agree with your comment. i will deal with this case in ConsoleSinkProvider. --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. --- - To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
[GitHub] spark pull request #18347: [SPARK-20599][SS] ConsoleSink should work with (b...
Github user lubozhan commented on a diff in the pull request:
https://github.com/apache/spark/pull/18347#discussion_r122639236
--- Diff:
sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/DataSource.scala
---
@@ -465,6 +465,8 @@ case class DataSource(
providingClass.newInstance() match {
case dataSource: CreatableRelationProvider =>
SaveIntoDataSourceCommand(data, dataSource,
caseInsensitiveOptions, mode)
+ case dataSource: ConsoleSinkProvider =>
+data.show(data.count().toInt, false)
--- End diff --
Sorry for late reply.
Yes, it is right to use underscore since dataSource is not used.
Considering it is no need to create a new ConsoleSink and no access to the
private variable, i will use caseInsensitiveOptions instead to extract the
numRows and truncate,
Thanks for your comment.
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[GitHub] spark pull request #18347: [SPARK-20599][SS] ConsoleSink should work with (b...
GitHub user lubozhan opened a pull request:
https://github.com/apache/spark/pull/18347
[SPARK-20599][SS] ConsoleSink should work with (batch)
## What changes were proposed in this pull request?
Currently, if we read a batch and want to display it on the console sink,
it will lead a runtime exception.
Changes:
- In this PR, we add a match rule to check whether it is a
ConsoleSinkProvider, we will display the Dataset
if using console format.
## How was this patch tested?
spark.read.schema().json(path).write.format("console").save
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/lubozhan/spark dev
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/18347.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #18347
commit dfd81b22061ab9bcbe5f7b511b929de5d31b636a
Author: Lubo Zhang <lubo.zh...@intel.com>
Date: 2017-06-15T07:01:31Z
support console for write batch
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