Hi, Sergey has 51 issues under his name: * https://issues.apache.org/jira/issues/?jql=project%20%3D%20HBASE%20AND%20assignee%20%3D%20sershe%20AND%20status%20in%20(Resolved%2C%20Closed) * * * * He was the driving force in finishing HBASE-5416 Improve performance of scans with some kind of filters. * He volunteers to be component owner for compaction * He has been using and improving integration tests * Several of his JIRAs improve dynamic config update * He has studied levelDB and come up with various plans to improve compaction performance.
I am sure he is going to make more contributions to HBase. Keep up the great work, Sergey.
