@@ -0,0 +1,429 @@
+package com.jasongj.spark;%0A%0Aimport java.util.List;%0Aimport lombok.Getter;%0Aimport lombok.Setter;%0A%0Apublic class JoinMetaData %7B%0A    @Setter @Getter private String table;%0A    @Setter @Getter private List%3CString%3E keys;%0A    @Setter @Getter private int bucketNum;%0A%0A    public JoinMetaData(String table, List%3CString%3E keys, int bucketNum) %7B%0A        this.table = table;%0A        this.keys = keys;%0A        this.bucketNum = bucketNum;%0A    %7D%0A%7D%0A

Define JoinMetaData