[GitHub] [carbondata] ravipesala commented on a change in pull request #3202: [CARBONDATA-3350] Enhance custom compaction to resort old single segment by new sort_columns

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ravipesala commented on a change in pull request #3202: [CARBONDATA-3350] Enhance custom compaction to resort old single segment by new sort_columns
URL: https://github.com/apache/carbondata/pull/3202#discussion_r288102175
 
 

 ##########
 File path: core/src/main/java/org/apache/carbondata/core/indexstore/blockletindex/SegmentIndexFileStore.java
 ##########
 @@ -515,4 +522,56 @@ private void readIndexAndFillBlockletInfo(CarbonFile indexFile) throws IOExcepti
   public Map<String, List<String>> getCarbonMergeFileToIndexFilesMap() {
     return carbonMergeFileToIndexFilesMap;
   }
+
+  public static IndexHeader getIndexHeaderOfSegment(LoadMetadataDetails load,
 
 Review comment:
   Add the comment saying that here we are getting only the first encountered indexfile header from the segment

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