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https://issues.apache.org/jira/browse/BAHIR-138?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16338723#comment-16338723
 ] 

ASF subversion and git services commented on BAHIR-138:
-------------------------------------------------------

Commit 785ee1e1acfb129bb0524d79df3372968b9e95a7 in bahir's branch 
refs/heads/master from [~emlaver]
[ https://git-wip-us.apache.org/repos/asf?p=bahir.git;h=785ee1e ]

[BAHIR-138] Fix deprecation warning messages

- Imported ‘spark.implicits._’ to convert Spark RDD to Dataset
- Replaced deprecated `json(RDD[String])` with `json(Dataset[String])`

Closes #63


> Fix sql-cloudant deprecation messages
> -------------------------------------
>
>                 Key: BAHIR-138
>                 URL: https://issues.apache.org/jira/browse/BAHIR-138
>             Project: Bahir
>          Issue Type: Task
>          Components: Spark Structured Streaming Connectors
>    Affects Versions: Spark-2.2.0
>            Reporter: Esteban Laver
>            Assignee: Esteban Laver
>            Priority: Minor
>              Labels: warnings
>             Fix For: Spark-2.2.1, Spark-2.3
>
>
> Deprecation warnings in {{DefaultSource}}:
> {code}
> [INFO] --- scala-maven-plugin:3.2.2:compile (scala-compile-first) @ 
> spark-sql-cloudant_2.11 ---
> [INFO] Compiling 11 Scala sources to sql-cloudant/target/scala-2.11/classes...
> [WARNING] 
> sql-cloudant/src/main/scala/org/apache/bahir/cloudant/DefaultSource.scala:59: 
> method json in class DataFrameReader is deprecated: Use json(Dataset[String]) 
> instead.
> [WARNING]         val df = sqlContext.read.json(cloudantRDD)
> [WARNING]                                  ^
> [WARNING] 
> sql-cloudant/src/main/scala/org/apache/bahir/cloudant/DefaultSource.scala:115:
>  method json in class DataFrameReader is deprecated: Use 
> json(Dataset[String]) instead.
> [WARNING]             dataFrame = sqlContext.read.json(cloudantRDD)
> [WARNING]                                         ^
> [WARNING] 
> sql-cloudant/src/main/scala/org/apache/bahir/cloudant/DefaultSource.scala:121:
>  method json in class DataFrameReader is deprecated: Use 
> json(Dataset[String]) instead.
> [WARNING]             sqlContext.read.json(aRDD)
> [WARNING]                             ^
> [WARNING] 
> sql-cloudant/src/main/scala/org/apache/bahir/cloudant/DefaultSource.scala:152:
>  method json in class DataFrameReader is deprecated: Use 
> json(Dataset[String]) instead.
> [WARNING]               dataFrame = 
> sqlContext.sparkSession.read.json(globalRDD)
> [WARNING]                                                        ^
> [WARNING] four warnings found
> {code}
> Deprecation warnings in {{CloudantStreaming}} and 
> {{CloudantStreamingSelector}} examples:
> {code}
> [INFO] --- scala-maven-plugin:3.2.2:testCompile (scala-test-compile-first) @ 
> spark-sql-cloudant_2.11 ---
> [INFO] Compiling 11 Scala sources to 
> sql-cloudant/target/scala-2.11/test-classes...
> [WARNING] 
> sql-cloudant/examples/src/main/scala/org/apache/spark/examples/sql/cloudant/CloudantStreaming.scala:46:
>  method json in class DataFrameReader is deprecated: Use 
> json(Dataset[String]) instead.
> [WARNING]       val changesDataFrame = spark.read.json(rdd)
> [WARNING]                                         ^
> [WARNING] 
> sql-cloudant/examples/src/main/scala/org/apache/spark/examples/sql/cloudant/CloudantStreaming.scala:67:
>  method registerTempTable in class Dataset is deprecated: Use 
> createOrReplaceTempView(viewName) instead.
> [WARNING]           changesDataFrame.registerTempTable("airportcodemapping")
> [WARNING]                            ^
> [WARNING] 
> sql-cloudant/examples/src/main/scala/org/apache/spark/examples/sql/cloudant/CloudantStreamingSelector.scala:50:
>  method json in class DataFrameReader is deprecated: Use 
> json(Dataset[String]) instead.
> [WARNING]       val changesDataFrame = spark.read.json(rdd)
> [WARNING]                                         ^
> [WARNING] three warnings found
> {code}



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