Major Description
Our defaults for the MR job that builds secondary indexes should be changed to better support larger tables.
- Increased the number of hbase client retries to 10
- Increased the hbase scanner time out, map reduce task timeout, hbase rpc timeout to 10 minutes instead of 1 min
- Added ability to control MR job concurrently running mapper tasks to 20 by default and a phoenix property phoenix.mr.concurrent.map.limit using which one can configure the same.