RE: how to group timestamp data and filter on it

how to group timestamp data and filter on it Hi, I have a data stream (JavaDStream) in following format- timestamp=second1, map(key1=value1, key2=value2) timestamp=second2,map(key1=value3, key2=value4) timestamp=second2, map(key1=value1, key2=value5) I want to group data by 'timestamp' f

how to group timestamp data and filter on it

Hi, I have a data stream (JavaDStream) in following format- timestamp=second1, map(key1=value1, key2=value2) timestamp=second2,map(key1=value3, key2=value4) timestamp=second2, map(key1=value1, key2=value5) I want to group data by 'timestamp' first and then filter each RDD for Key1=value1 or