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Nihal kumar ojha commented on CARBONDATA-4144: ---------------------------------------------- Hi, can you please give clear steps to reproduce this issue? As whatever image you have uploaded is not rendering. > After the alter table xxx compact command is executed, the index size of the > segment is 0, and an error is reported while quering > --------------------------------------------------------------------------------------------------------------------------------- > > Key: CARBONDATA-4144 > URL: https://issues.apache.org/jira/browse/CARBONDATA-4144 > Project: CarbonData > Issue Type: Bug > Components: data-load > Affects Versions: 1.6.1, 2.0.0, 2.1.0 > Reporter: liuhe0702 > Priority: Major > > 1、In the tablestatus of the second index table, the value of indexSize is 0 > and segmentFile is xxx_null.segment. > !https://dts-szv.clouddragon.huawei.com/v1/downLoadFile?filePath=liuhe%2000450496/image/20201026111100.jpg! > 2、query failed > !/net/dts/fckeditor/download.ashx?Path=HXE3plWtEstOcBZ8qldKhWFgc8703rzjttf0DP3ccTTJ21FmQMM2WBKlMMiV1tu7Q%2bCX9IYzuiC2ZDlw22gp5wmAKdaHmUvtbQCfVF70yuXj3LoG3neGY7nF%2b%2bxEd9Mv|width=1280,height=807!!image-2021-03-09-17-09-29-077.png|width=15,height=15!!https://dts.huawei.com/net/dts/fckeditor/download.ashx?Path=HXE3plWtEstOcBZ8qldKhWFgc8703rzjttf0DP3ccTTJ21FmQMM2WBKlMMiV1tu7Q%2bCX9IYzuiC2ZDlw22gp5wmAKdaHmUvtbQCfVF70yuXj3LoG3neGY7nF%2b%2bxEd9Mv! -- This message was sent by Atlassian Jira (v8.3.4#803005)