Hi, We have a HBase cluster with multiple tables in it. We hit today interesting issue - one of our jobs started failing with OutOfOrderScannerNextException.
As this job was basically reading data from only one specific table from one specific cluster and doing something with it, I checked table properties, and saw that it's, mostly nicely said, very imbalanced regions related. For example, one node had 40 regions hosted, another one had only 8. After I took down this node with 40 regions and forced it to rebalance regions that way, job passed fine. However, when I took it back, the same node got 30 regions this time, what's still in the best case 40% more than other node with biggest amount of regions for the same table. Is there any way to balance this? Thanks a lot, Dejan
