Xingjun Hao created CARBONDATA-3617: ---------------------------------------
Summary: loadDataUsingGlobalSort should based on SortColumns Instead Of Whole CarbonRow Key: CARBONDATA-3617 URL: https://issues.apache.org/jira/browse/CARBONDATA-3617 Project: CarbonData Issue Type: Improvement Components: data-load Affects Versions: 1.6.1, 2.0.0 Reporter: Xingjun Hao Fix For: 1.6.1, 2.0.0 During loading Data usesing globalsort, the sortby processing is based the whole carbon row, the overhead of gc is huge when there are many columns. Theoretically, the sortby processing can works well just based on the sort columns, which will brings less time overhead and gc overhead. -- This message was sent by Atlassian Jira (v8.3.4#803005)