This is incorrect. The way that Raj had done it earlier was the correct way.
Did you have a look at this thread? Might give you some idea. I have not used the translate often, but given that it is a dictionary, the syntax should ideally be [field_name][attribbute_name].
Also, if you could post the entire filter it would be helpful.
Do you need the field to be a nested field? Why can't you create a new field called event_id_name and use it instead?
Apache, Apache Lucene, Apache Hadoop, Hadoop, HDFS and the yellow elephant
logo are trademarks of the
Apache Software Foundation
in the United States and/or other countries.