SET pig.maxCombinedSplitSize can control the number of mappers. But it doesn't work for HBaseStorage.
Thanks, Lei [email protected] From: [email protected] Date: 2014-05-21 10:16 To: user; user Subject: How to set number of mappers when using HBaseStorage When using HBaseStorage to read data from hbase table, there will be one mapper for one region. Howerver, my hbase table has more than 1000 regions and only 80 mappers capacity. Is there a way to set the number of mappers when using HBaseStorage? Thanks, Lei [email protected]
