Updated version

Summary:
Updated connector version.
Updated JDBC driver version.

Test Plan: https://webapp.io/memsql/commits?query=repo%3Asinglestore-spark-connector+id%3A418

Reviewers: pmishchenko-ua

Reviewed By: pmishchenko-ua

Subscribers: engineering-list

Differential Revision: https://grizzly.internal.memcompute.com/D63790

CHANGELOG

@@ -1,3 +1,9 @@
+2023-07-18 Version 4.1.4
+    * Added support of Spark 3.4
+    * Added connection attributes
+    * Fixed conflicts of result table names during parallel read
+    * Updated version of the SingleStore JDBC driver
+
 2023-03-31 Version 4.1.3
     * Updated version of the SingleStore JDBC driver
     * Fixed error handling when `onDuplicateKeySQL` option is used

README.md

@@ -1,5 +1,5 @@
 # SingleStoreDB Spark Connector
-## Version: 4.1.3 [![License](http://img.shields.io/:license-Apache%202-brightgreen.svg)](http://www.apache.org/licenses/LICENSE-2.0.txt)
+## Version: 4.1.4 [![License](http://img.shields.io/:license-Apache%202-brightgreen.svg)](http://www.apache.org/licenses/LICENSE-2.0.txt)
 
 ## Getting Started
 
@@ -13,14 +13,14 @@ spark-packages.org. The group is `com.singlestore` and the artifact is
 
 You can add the connector to your Spark application using: spark-shell, pyspark, or spark-submit
 ```
-$SPARK_HOME/bin/spark-shell --packages com.singlestore:singlestore-spark-connector_2.12:4.1.3-spark-3.1.0
+$SPARK_HOME/bin/spark-shell --packages com.singlestore:singlestore-spark-connector_2.12:4.1.4-spark-3.4.0
 ```
 
 We release multiple versions of the `singlestore-spark-connector`, one for each supported Spark version.
 The connector follows the `x.x.x-spark-y.y.y` naming convention, where `x.x.x` represents the connector version 
 and `y.y.y` represents the corresponding Spark version. 
-For example, in connector `4.1.3-spark-3.2.1`, 4.1.3 is the version of the connector, 
-compiled and tested against Spark version 3.2.1. 
+For example, in connector `4.1.4-spark-3.4.0`, 4.1.4 is the version of the connector, 
+compiled and tested against Spark version 3.4.0. 
 It is critical to select the connector version that corresponds to the Spark version in use.
 
 In addition to adding the `singlestore-spark-connector`, you will also need to have the

build.sbt

@@ -23,7 +23,7 @@ lazy val root = project
       case "3.3.2" => "scala-sparkv3.3"
       case "3.4.0" => "scala-sparkv3.4"
     }),
-    version := s"4.1.3-spark-${sparkVersion}",
+    version := s"4.1.4-spark-${sparkVersion}",
     licenses += "Apache-2.0" -> url(
       "http://opensource.org/licenses/Apache-2.0"
     ),
@@ -35,7 +35,7 @@ lazy val root = project
       "org.apache.avro"        % "avro"                    % "1.8.2",
       "org.apache.commons"     % "commons-dbcp2"           % "2.7.0",
       "org.scala-lang.modules" %% "scala-java8-compat"     % "0.9.0",
-      "com.singlestore"        % "singlestore-jdbc-client" % "1.1.5",
+      "com.singlestore"        % "singlestore-jdbc-client" % "1.1.8",
       "io.spray"               %% "spray-json"             % "1.3.5",
       "io.netty"               % "netty-buffer"            % "4.1.70.Final",
       "org.apache.commons"     % "commons-dbcp2"           % "2.9.0",

demo/Dockerfile

@@ -1,6 +1,6 @@
 FROM apache/zeppelin:0.9.0
 
-ENV SPARK_VERSION=3.0.3
+ENV SPARK_VERSION=3.4.0
 
 USER root
 

demo/notebook/pyspark-singlestore-demo_2F8XQUKFG.zpln

@@ -45,7 +45,7 @@
     },
     {
       "title": "Configure Spark",
-      "text": "%spark.conf\n\n// Comma-separated list of Maven coordinates of jars to include on the driver and executor classpaths\nspark.jars.packages com.singlestore:singlestore-spark-connector_2.12:4.1.3-spark-3.0.0\n\n// The hostname or IP address of the SingleStore Master Aggregator in the `host[:port]` format, where port is an optional parameter\n// singlestore-ciab-for-zeppelin - hostname of the docker created by https://hub.docker.com/r/singlestore/cluster-in-a-box\n// 3306 - port on which SingleStore Master Aggregator is started\nspark.datasource.singlestore.ddlEndpoint singlestore-ciab-for-zeppelin:3306\n\n// The hostname or IP address of SingleStore Aggregator nodes to run queries against in the `host[:port],host[:port],...` format, \n// where :port is an optional parameter (multiple hosts separated by comma) (default: ddlEndpoint)\n// Example\n// spark.datasource.singlestore.dmlEndpoints child-agg:3308,child-agg2\nspark.datasource.singlestore.dmlEndpoints singlestore-ciab-for-zeppelin:3306\n\n// SingleStore username (default: root)\nspark.datasource.singlestore.user root\n\n// SingleStore password (default: no password)\nspark.datasource.singlestore.password my_password",
+      "text": "%spark.conf\n\n// Comma-separated list of Maven coordinates of jars to include on the driver and executor classpaths\nspark.jars.packages com.singlestore:singlestore-spark-connector_2.12:4.1.4-spark-3.4.0\n\n// The hostname or IP address of the SingleStore Master Aggregator in the `host[:port]` format, where port is an optional parameter\n// singlestore-ciab-for-zeppelin - hostname of the docker created by https://hub.docker.com/r/singlestore/cluster-in-a-box\n// 3306 - port on which SingleStore Master Aggregator is started\nspark.datasource.singlestore.ddlEndpoint singlestore-ciab-for-zeppelin:3306\n\n// The hostname or IP address of SingleStore Aggregator nodes to run queries against in the `host[:port],host[:port],...` format, \n// where :port is an optional parameter (multiple hosts separated by comma) (default: ddlEndpoint)\n// Example\n// spark.datasource.singlestore.dmlEndpoints child-agg:3308,child-agg2\nspark.datasource.singlestore.dmlEndpoints singlestore-ciab-for-zeppelin:3306\n\n// SingleStore username (default: root)\nspark.datasource.singlestore.user root\n\n// SingleStore password (default: no password)\nspark.datasource.singlestore.password my_password",
       "user": "anonymous",
       "dateUpdated": "2022-07-06 11:26:15.232",
       "progress": 0,

demo/notebook/scala-singlestore-demo_2F6Y3APTX.zpln

@@ -45,7 +45,7 @@
     },
     {
       "title": "Configure Spark",
-      "text": "%spark.conf\n\n// Comma-separated list of Maven coordinates of jars to include on the driver and executor classpaths\nspark.jars.packages com.singlestore:singlestore-spark-connector_2.12:4.1.3-spark-3.0.0\n\n// The hostname or IP address of the SingleStore Master Aggregator in the `host[:port]` format, where port is an optional parameter\n// singlestore-ciab-for-zeppelin - hostname of the docker created by https://hub.docker.com/r/singlestore/cluster-in-a-box\n// 3306 - port on which SingleStore Master Aggregator is started\nspark.datasource.singlestore.ddlEndpoint singlestore-ciab-for-zeppelin:3306\n\n// The hostname or IP address of SingleStore Aggregator nodes to run queries against in the `host[:port],host[:port],...` format, \n// where :port is an optional parameter (multiple hosts separated by comma) (default: ddlEndpoint)\n// Example\n// spark.datasource.singlestore.dmlEndpoints child-agg:3308,child-agg2\nspark.datasource.singlestore.dmlEndpoints singlestore-ciab-for-zeppelin:3306\n\n// SingleStore username (default: root)\nspark.datasource.singlestore.user root\n\n// SingleStore password (default: no password)\nspark.datasource.singlestore.password my_password",
+      "text": "%spark.conf\n\n// Comma-separated list of Maven coordinates of jars to include on the driver and executor classpaths\nspark.jars.packages com.singlestore:singlestore-spark-connector_2.12:4.1.4-spark-3.4.0\n\n// The hostname or IP address of the SingleStore Master Aggregator in the `host[:port]` format, where port is an optional parameter\n// singlestore-ciab-for-zeppelin - hostname of the docker created by https://hub.docker.com/r/singlestore/cluster-in-a-box\n// 3306 - port on which SingleStore Master Aggregator is started\nspark.datasource.singlestore.ddlEndpoint singlestore-ciab-for-zeppelin:3306\n\n// The hostname or IP address of SingleStore Aggregator nodes to run queries against in the `host[:port],host[:port],...` format, \n// where :port is an optional parameter (multiple hosts separated by comma) (default: ddlEndpoint)\n// Example\n// spark.datasource.singlestore.dmlEndpoints child-agg:3308,child-agg2\nspark.datasource.singlestore.dmlEndpoints singlestore-ciab-for-zeppelin:3306\n\n// SingleStore username (default: root)\nspark.datasource.singlestore.user root\n\n// SingleStore password (default: no password)\nspark.datasource.singlestore.password my_password",
       "user": "anonymous",
       "dateUpdated": "2022-07-06 11:31:08.311",
       "progress": 0,

demo/notebook/spark-sql-singlestore-demo_2F7PZ81H6.zpln

@@ -45,7 +45,7 @@
     },
     {
       "title": "Configure Spark",
-      "text": "%spark.conf\n\n// Comma-separated list of Maven coordinates of jars to include on the driver and executor classpaths\nspark.jars.packages com.singlestore:singlestore-spark-connector_2.12:4.1.3-spark-3.0.0\n\n// The hostname or IP address of the SingleStore Master Aggregator in the `host[:port]` format, where port is an optional parameter\n// singlestore-ciab-for-zeppelin - hostname of the docker created by https://hub.docker.com/r/singlestore/cluster-in-a-box\n// 3306 - port on which SingleStore Master Aggregator is started\nspark.datasource.singlestore.ddlEndpoint singlestore-ciab-for-zeppelin:3306\n\n// The hostname or IP address of SingleStore Aggregator nodes to run queries against in the `host[:port],host[:port],...` format, \n// where :port is an optional parameter (multiple hosts separated by comma) (default: ddlEndpoint)\n// Example\n// spark.datasource.singlestore.dmlEndpoints child-agg:3308,child-agg2\nspark.datasource.singlestore.dmlEndpoints singlestore-ciab-for-zeppelin:3306\n\n// SingleStore username (default: root)\nspark.datasource.singlestore.user root\n\n// SingleStore password (default: no password)\nspark.datasource.singlestore.password my_password",
+      "text": "%spark.conf\n\n// Comma-separated list of Maven coordinates of jars to include on the driver and executor classpaths\nspark.jars.packages com.singlestore:singlestore-spark-connector_2.12:4.1.4-spark-3.4.0\n\n// The hostname or IP address of the SingleStore Master Aggregator in the `host[:port]` format, where port is an optional parameter\n// singlestore-ciab-for-zeppelin - hostname of the docker created by https://hub.docker.com/r/singlestore/cluster-in-a-box\n// 3306 - port on which SingleStore Master Aggregator is started\nspark.datasource.singlestore.ddlEndpoint singlestore-ciab-for-zeppelin:3306\n\n// The hostname or IP address of SingleStore Aggregator nodes to run queries against in the `host[:port],host[:port],...` format, \n// where :port is an optional parameter (multiple hosts separated by comma) (default: ddlEndpoint)\n// Example\n// spark.datasource.singlestore.dmlEndpoints child-agg:3308,child-agg2\nspark.datasource.singlestore.dmlEndpoints singlestore-ciab-for-zeppelin:3306\n\n// SingleStore username (default: root)\nspark.datasource.singlestore.user root\n\n// SingleStore password (default: no password)\nspark.datasource.singlestore.password my_password",
       "user": "anonymous",
       "dateUpdated": "2022-07-06 11:32:22.885",
       "progress": 0,