Thank you in advance,
I am reindexing data from 5.6 ES to 7.6 ES cluster. Before reindexing, we have created an index same name and mapping as in 5.6 es cluster. But When we started reindexing, the data values are too big for integer and long. Although, the same data in 5.6 is not throwing any error.
Note: We are using spark to ingest data into 5.6 ES cluster.