Moved maven repo locally

Added documentation.
Scala 2.9.3 and 2.10.2 can be toggled

4 files changed, 89 insertions, 54 deletions

diff --git a/README.md b/README.md
index beaa4a4..6df2fb8 100644
--- a/README.md
+++ b/README.md
@@ -5,6 +5,13 @@ Cascading and Scalding wrapper for HBase with advanced read and write features.
 
 Prevent Hot Spotting by the use of transparent key prefixes.
 
+Changes
+=======
+- Added JDBC Tap Functionality
+- Added Delete Functionality
+- Added Region grouping of splits
+- Migrated maven repo to local subdirectory. See below.
+
 Building
 ========
 
@@ -17,7 +24,7 @@ To use SpyGlass as a dependency use the following repository
 	<repositories>
 	    <repository>
 	        <id>parallelai-releases</id>
-	        <url>https://github.com/ParallelAI/mvn-repo/raw/master/releases</url>
+	        <url>https://github.com/ParallelAI/SpyGlass/raw/master/releases</url>
 	    </repository>
 	</repositories>
 	
@@ -270,4 +277,68 @@ e.g.
 6. Jdbc Tap and Source
 ===========================
 
-To be added soon.
\ No newline at end of file
+To be added soon.
+
+e.g.
+  val jdbcSourceRead = new JDBCSource(
+    "TABLE_01",
+    "com.mysql.jdbc.Driver",
+    "jdbc:mysql://localhost:3306/sky_db?zeroDateTimeBehavior=convertToNull",
+    "root",
+    "password",
+    List("ID", "TEST_COLUMN1", "TEST_COLUMN2", "TEST_COLUMN3"),
+    List("bigint(20)", "varchar(45)", "varchar(45)", "bigint(20)"),
+    List("id"),
+    new Fields("key", "column1", "column2", "column3"),
+    null, null, null
+  )
+
+  val jdbcSourceWrite = new JDBCSource(
+    "TABLE_01",
+    "com.mysql.jdbc.Driver",
+    "jdbc:mysql://localhost:3306/sky_db?zeroDateTimeBehavior=convertToNull",
+    "root",
+    "password",
+    List("ID", "TEST_COLUMN1", "TEST_COLUMN2", "TEST_COLUMN3"),
+    List("bigint(20)", "varchar(45)", "varchar(45)", "bigint(20)"),
+    List("id"),
+    new Fields("key", "column1", "column2", "column3"),
+    null, null, null
+  )
+
+
+7. HBase Delete Functionality
+=============================
+
+Delete functionality has been added to SpyGlass version 4.1.0 onwards. Below is an example of how to use it.
+
+The feature can be enable by using the parameter sinkMode = SinkMode.REPLACE in the HBaseSource
+You can use sinkMode = SinkMode.UPDATE to add to the HBaseTable as usual.
+
+e.g.
+  val eraser = toIBW(input, TABLE_SCHEMA)
+    .write(new HBaseSource( "_TEST.SALT.01", quorum, 'key,
+      TABLE_SCHEMA.tail.map((x: Symbol) => "data"),
+      TABLE_SCHEMA.tail.map((x: Symbol) => new Fields(x.name)), sinkMode = SinkMode.REPLACE ))
+
+All rows with the key will be deleted. This includes all versions too.
+
+8. Regional Split Group in Scan and Get
+=======================================
+
+This functionality reduces the number of mappers significantly when using hot spot prevention with prefixes.
+
+This feature can be activated by using inputSplitType = SplitType.REGIONAL
+You can use inputSplitType = SplitType.GRANULAR to use the previous functionality as is.
+
+e.g.
+  val hbase04 = new HBaseSource( "_TEST.SALT.01", quorum, 'key,
+          TABLE_SCHEMA.tail.map((x: Symbol) => "data"),
+          TABLE_SCHEMA.tail.map((x: Symbol) => new Fields(x.name)),
+          sourceMode = SourceMode.SCAN_RANGE, startKey = sttKeyP, stopKey = stpKeyP,
+          inputSplitType = splitType).read
+          .fromBytesWritable(TABLE_SCHEMA )
+          .map(('key, 'salted, 'unsalted) -> 'testData) {x: (String, String, String) => List(x._1, x._2, x._3)}
+          .project('testData)
+          .write(TextLine("saltTesting/ScanRangeNoSalt01"))
+          .groupAll(group => group.toList[List[List[String]]]('testData -> 'testData))
\ No newline at end of file
diff --git a/pom.xml b/pom.xml
index 066632c..c1c6ebc 100644
--- a/pom.xml
+++ b/pom.xml
@@ -41,8 +41,10 @@
         <zookeeper.version>3.4.5-${cdh.version}</zookeeper.version>
 
 		<!-- Scala/Scalding/Cascading properties -->
-        <scala.version>2.10.2</scala.version>
-        <scalding.scala.version>2.10</scalding.scala.version>
+        <!-- can be 2.9.3 and 2.10.2 -->
+        <scala.version>2.9.3</scala.version>
+        <!-- 2.10 for Scala 2.10.2 and 2.9.3 for Scala version 2.9.3 -->
+        <scalding.scala.version>2.9.3</scalding.scala.version>
         <scalding.version>0.8.6</scalding.version>
 		<cascading.version>2.1.6</cascading.version>
 		<scalding-commons.version>0.2.0</scalding-commons.version>
@@ -50,7 +52,8 @@
 
 		<trove4j.version>3.0.3</trove4j.version>
 		<maple.version>0.2.8</maple.version>
-		<specs2.version>2.1.1</specs2.version>
+        <!-- 2.1.1 for Scala 2.10.2 and 1.12.4.1 for Scala 2.9.3-->
+		<specs2.version>1.12.4.1</specs2.version>
 		<typesafe.config.version>1.0.0</typesafe.config.version>
 
         <!-- Other libraries properties -->
@@ -66,18 +69,9 @@
     <name>Cascading and Scalding wrapper for HBase with advanced features</name>
     <groupId>parallelai</groupId>
     <artifactId>parallelai.spyglass</artifactId>
-    <version>${scala.version}_4.0.0-SNAPSHOT</version>
+    <version>${scala.version}_4.1.0</version>
     <packaging>jar</packaging>
 
-    <!--
-    <distributionManagement>
-        <repository>
-            <id>conjars</id>
-            <url>scp://repo@conjars.org:</url>
-        </repository>
-	</distributionManagement>
-    -->
-
 	<!-- Repositories -->
 	<repositories>
 		<repository>
@@ -180,12 +174,6 @@
 			<groupId>com.twitter</groupId>
 			<artifactId>scalding-core_${scalding.scala.version}</artifactId>
 			<version>${scalding.version}</version>
-			<!--<exclusions>-->
-				<!--<exclusion>-->
-					<!--<groupId>com.twitter</groupId>-->
-					<!--<artifactId>maple</artifactId>-->
-				<!--</exclusion>-->
-			<!--</exclusions>-->
 		</dependency>
 
 		<dependency>
@@ -374,39 +362,15 @@
 						</lifecycleMappingMetadata>
 					</configuration>
 				</plugin>
-                <!--
                 <plugin>
-                    <groupId>org.codehaus.mojo</groupId>
-                    <artifactId>wagon-maven-plugin</artifactId>
-                    <version>1.0-beta-3</version>
+                    <groupId>org.apache.maven.plugins</groupId>
+                    <artifactId>maven-deploy-plugin</artifactId>
                     <configuration>
-                        <serverId>conjars</serverId>
-                        <fromFile>${project.build.directory}/${project.build.finalName}.jar</fromFile>
-                        <fromFile>${project.build.directory}/pom.xml</fromFile>
-                        <url>scp://repo@conjars.org/</url>
+                        <altDeploymentRepository>repo::default::file:${project.basedir}/releases</altDeploymentRepository>
                     </configuration>
-                    <executions>
-                        <execution>
-                            <id>upload-war-to-server</id>
-                            <phase>deploy</phase>
-                            <goals>
-                                <goal>deploy</goal>
-                            </goals>
-                        </execution>
-                    </executions>
                 </plugin>
-                -->
             </plugins>
 		</pluginManagement>
-        <!--
-        <extensions>
-            <extension>
-                <groupId>org.apache.maven.wagon</groupId>
-                <artifactId>wagon-ssh</artifactId>
-                <version>1.0</version>
-            </extension>
-        </extensions>
-        -->
 	</build>
 
 </project>
diff --git a/src/main/scala/parallelai/spyglass/jdbc/testing/HdfsToJdbc.scala b/src/main/scala/parallelai/spyglass/jdbc/testing/HdfsToJdbc.scala
index d290f06..33d12f7 100644
--- a/src/main/scala/parallelai/spyglass/jdbc/testing/HdfsToJdbc.scala
+++ b/src/main/scala/parallelai/spyglass/jdbc/testing/HdfsToJdbc.scala
@@ -27,9 +27,9 @@ class HdfsToJdbc (args: Args) extends JobBase(args) {
 		  'key_id,    'col1, 'col2, 'col3
     )  
     	
-	val url = "mysql01.prod.bigdata.bskyb.com"
-	val dbName = "skybet_db" 
-	val tableName = "skybet_hbase_betdetail_jdbc_test"
+	val url = "mysql01.domain"
+	val dbName = "db"
+	val tableName = "table"
 	
 	  
 	val jdbcSource2 = new JDBCSource(
diff --git a/src/main/scala/parallelai/spyglass/jdbc/testing/JdbcSourceShouldReadWrite.scala b/src/main/scala/parallelai/spyglass/jdbc/testing/JdbcSourceShouldReadWrite.scala
index 765b422..c4e6c84 100644
--- a/src/main/scala/parallelai/spyglass/jdbc/testing/JdbcSourceShouldReadWrite.scala
+++ b/src/main/scala/parallelai/spyglass/jdbc/testing/JdbcSourceShouldReadWrite.scala
@@ -29,9 +29,9 @@ class JdbcSourceShouldReadWrite (args: Args) extends JobBase(args) {
     LOG.info("Setting logging to Level.DEBUG")
   }
   
-  val url = "mysql01.prod.bigdata.bskyb.com"
-  val dbName = "skybet_db" 
-  val tableName = "skybet_hbase_betdetail_jdbc_test"
+  val url = "mysql01.domain"
+  val dbName = "db"
+  val tableName = "table"
 
   val jdbcSourceRead = new JDBCSource(
     "TABLE_01",