GitHub user emlaver opened a pull request:
https://github.com/apache/bahir/pull/59
[BAHIR-138] fix deprecated warnings in sql-cloudant
_What_
Fix warnings in `DefaultSource` class, and in `CloudantStreaming` and
`CloudantStreamingSelector` examples.
_How_
- Imported `spark.implicits._` to convert Spark RDD to Dataset
- Replaced deprecated `json(RDD[String])` with `json(Dataset[String])`
Improved streaming examples:
- Replaced registerTempTable with preferred createOrReplaceTempView
- Replaced !isEmpty with nonEmpty
- Use an accessible 'sales' database so users can run the example without
any setup
- Fixed error message when stopping tests by adding logic to streaming
receiver to not store documents in Spark memory when stream has stopped
See [BAHIR-138](https://issues.apache.org/jira/browse/BAHIR-138)
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/emlaver/bahir
138-fix-deprecated-warnings-sql-cloudant
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/bahir/pull/59.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 #59
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commit 88e239c8ab1a24ef39ca969cd11c1834ccaa1931
Author: Esteban Laver <[email protected]>
Date: 2017-10-02T20:18:40Z
Fix deprecation warning messages
Streaming example fixes:
- Replaced registerTempTable with preferred createOrReplaceTempView
- Replaced !isEmpty with nonEmpty
commit 19a0e15328c6b3026320b4cf6ff9a9255cc1ac9c
Author: Esteban Laver <[email protected]>
Date: 2017-12-15T17:44:50Z
Improved streaming tests by using an accessible 'sales' database
- Added logic to streaming receiver to not store doc in Spark memory when
stream has stopped
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