Vikas Vishwakarma created HBASE-18633: -----------------------------------------
Summary: Add more info to understand the source/scenario of large batch requests exceeding threshold Key: HBASE-18633 URL: https://issues.apache.org/jira/browse/HBASE-18633 Project: HBase Issue Type: Bug Affects Versions: 1.3.1 Reporter: Vikas Vishwakarma Assignee: Vikas Vishwakarma In our controlled test env, we are seeing frequent Large batch operation detected warnings (as implemented in HBASE-18023). We are not running any client with large batch sizes on this test env, but we start seeing these warnings after some runtime. Maybe it is caused due to some error / retry scenario. Could also be related to Phoenix index updates based on surrounding activity in the logs. Need to add more info like table/region name and anything else that will enable debugging the source or the scenario in which these warnings occur. 2017-08-12 03:40:33,919 WARN [7,queue=0,port=16020] regionserver.RSRpcServices - Large batch operation detected (greater than 5000) (HBASE-18023). Requested Number of Rows: 7108 Client: xxx 2017-08-12 03:40:34,476 WARN [7,queue=0,port=16020] regionserver.RSRpcServices - Large batch operation detected (greater than 5000) (HBASE-18023). Requested Number of Rows: 7096 Client: xxx 2017-08-12 03:40:34,483 WARN [4,queue=0,port=16020] regionserver.RSRpcServices - Large batch operation detected (greater than 5000) (HBASE-18023). Requested Number of Rows: 7091 Client: xxx 2017-08-12 03:40:35,728 WARN [3,queue=0,port=16020] regionserver.RSRpcServices - Large batch operation detected (greater than 5000) (HBASE-18023). Requested Number of Rows: 7102 Client: xxx -- This message was sent by Atlassian JIRA (v6.4.14#64029)