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Srikanth Srungarapu commented on HBASE-13369: --------------------------------------------- patch looks good to me. Just minor nit: {code} + TableName tableName = TableName.valueOf(tableNameString); {code} Can you please delete it at the end of test? > Expose scanNext stats to region server level > -------------------------------------------- > > Key: HBASE-13369 > URL: https://issues.apache.org/jira/browse/HBASE-13369 > Project: HBase > Issue Type: Improvement > Reporter: Ted Yu > Assignee: Ted Yu > Fix For: 2.0.0, 1.1.0 > > Attachments: 13369-master-v1.txt > > > Regions have a scanNext_num_ops stat but there is no such stat at the > regionserver level. The num_ops metrics at the RS level (exposed through JMX) > are as follows: > {code} > "SyncTime_num_ops" : 54, > "AppendSize_num_ops" : 56, > "AppendTime_num_ops" : 56, > "Append_num_ops" : 0, > "Delete_num_ops" : 0, > "Mutate_num_ops" : 0, > "Get_num_ops" : 0, > "Replay_num_ops" : 0, > "Increment_num_ops" : 0, > "QueueCallTime_num_ops" : 53, > "ProcessCallTime_num_ops" : 53, > {code} > We need a scanNext_num_ops, along with 95th percentile stat, at the RS level. -- This message was sent by Atlassian JIRA (v6.3.4#6332)