chaijunjie created HBASE-28623: ---------------------------------- Summary: Scan with MultiRowRangeFilter very slow Key: HBASE-28623 URL: https://issues.apache.org/jira/browse/HBASE-28623 Project: HBase Issue Type: Bug Components: Client Affects Versions: 2.4.14 Reporter: chaijunjie
when we *scan* a big table({*}more than 500 regions{*}) with {*}MultiRowRangeFilter{*}, it is very slow... it seems to {*}scan all regions{*}... for example: we scan 3 ranges.. startRow: 097_28220_ stopRow: 097_28220_~ startRow: 098_28221_ stopRow: 098_28221_~ startRow: 099_28222_ stopRow: 099_28222_~ and enable TRACE log in hbase client we find the too many scans.... -- This message was sent by Atlassian Jira (v8.20.10#820010)