I want to write to file in text format at hdfs location in append mode.
How can i achieve it in Big data batch job ?
There is no Append option for the Big data batch jobs or any component can support it.
One thing you can do is append the data in Hive table or just create the files providing the partitions to them(tfile output parquet)
hope this helps.
We have opened a new feature jira issue on bug tracker about " We are not able to append data to a file of HDFS in Bigdata Batch Job"