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https://issues.apache.org/jira/browse/CARBONDATA-2289?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ravindra Pesala resolved CARBONDATA-2289.
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Resolution: Fixed
Fix Version/s: 1.4.0
> If carbon merge index is enabled then after IUD operation if some blocks of a segment is deleted, then during query and IUD operation the driver is throwing FileNotFoundException while preparing BlockMetaInfo.
> -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: CARBONDATA-2289
> URL:
https://issues.apache.org/jira/browse/CARBONDATA-2289> Project: CarbonData
> Issue Type: Bug
> Reporter: Mohammad Shahid Khan
> Priority: Minor
> Fix For: 1.4.0
>
> Time Spent: 1h 20m
> Remaining Estimate: 0h
>
> Root cause:
> The carbonindexmerge file is containing deleted blocks (.*carbondata*) meta i.e. driver tries to load BlockletDataMap for deleted blocks and fails while populating BlockMetaInfo.
> Steps to reproduce:
> sql("drop table if exists mitable")
> sql("create table mitable(id int, issue date) stored by 'carbondata'")
> sql("insert into table mitable select '1','2000-02-01'")
> val table = CarbonMetadata.getInstance().getCarbonTable("default", "mitable")
> new CarbonIndexFileMergeWriter()
> .mergeCarbonIndexFilesOfSegment("0", table.getTablePath, false)
> sql("update mitable set(id)=(2) where issue = '2000-02-01'").show()
> sql("clean files for table mitable")
> sql("select * from mitable").show()
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