Merge pull request apache#20 from jackylk/remove-val

Jacky Li · Jacky Li · commit 5f5ba9bcaec4 · 2014-11-10T15:57:27.000+08:00
remove unused variable
diff --git a/sql/hbase/src/main/scala/org/apache/spark/sql/hbase/HadoopReader.scala b/sql/hbase/src/main/scala/org/apache/spark/sql/hbase/HadoopReader.scala
@@ -60,13 +60,11 @@ object HadoopReader {
   def encodingRawKeyColumns(rawKeyColumns: Seq[(HBaseRawType, DataType)]): HBaseRawType = {
     var buffer = ArrayBuffer[Byte]()
     val delimiter: Byte = 0
-    var index = 0
     for (rawKeyColumn <- rawKeyColumns) {
       buffer = buffer ++ rawKeyColumn._1
       if (rawKeyColumn._2 == StringType) {
         buffer += delimiter
       }
-      index = index + 1
     }
     buffer.toArray
   }

Original file line number	Diff line number	Diff line change
`@@ -60,13 +60,11 @@ object HadoopReader {`
`60`	`60`	`def encodingRawKeyColumns(rawKeyColumns: Seq[(HBaseRawType, DataType)]): HBaseRawType = {`
`61`	`61`	`var buffer = ArrayBuffer[Byte]()`
`62`	`62`	`val delimiter: Byte = 0`
`63`		`- var index = 0`
`64`	`63`	`for (rawKeyColumn <- rawKeyColumns) {`
`65`	`64`	`buffer = buffer ++ rawKeyColumn._1`
`66`	`65`	`if (rawKeyColumn._2 == StringType) {`
`67`	`66`	`buffer += delimiter`
`68`	`67`	`}`
`69`		`- index = index + 1`
`70`	`68`	`}`
`71`	`69`	`buffer.toArray`
`72`	`70`	`}`