- This topic has 1 reply, 1 voice, and was last updated 5 years, 7 months ago by
.
Viewing 1 reply thread
-
Posts
-
-
-
RecordWriter is the class which handles the job of taking an individual key-value pair i.e output from reducer and writing it to the location prepared by the OutputFormat.
RecordWriter implements: ‘write’ and ‘close’. The ‘write’ function takes key-values from the MapReduce job and writes the bytes to HDFS. The ‘close’ function closes the Hadoop data stream to the output file.
-
Viewing 1 reply thread
- You must be logged in to reply to this topic.
