stargate performance evaluation

2009-08-03 Thread Haijun Cao
. Increasing number of threads does not seem to help (even hurt the throughput). I am just wondering if this is expected ( I can’t figure out in theory why the throughput drop)? Any idea of possible optimization/configuration change to increase the throughput? Thanks! Haijun Cao

Re: stargate performance evaluation

2009-08-03 Thread Haijun Cao
the throughput drop)? Any idea of possible optimization/configuration change to increase the throughput? Thanks! Haijun Cao

NSRE due to duplicate assignment (MSG_REGION_CLOSE_WITHOUT_REPORT)

2009-07-19 Thread Haijun Cao
Hi I am experiencing the NSRE exception (however, not all NSRE is created equal, so it seems) while scanning TestTable, TestTable is previously populated with sequentialWrite 100x1M records (using PerformanceEvaluation map reduce). I checked the region in exception and found that the