SegmentLineageUtils (Pinot Common 0.12.1 API)

java.lang.Object
- org.apache.pinot.common.lineage.SegmentLineageUtils

public class SegmentLineageUtils
extends Object

Util class for Segment Lineage

Method Summary

Modifier and Type	Method	Description
`static void`	`filterSegmentsBasedOnLineageInPlace(Set<String> segments, SegmentLineage segmentLineage)`	Use the segment lineage metadata to filters out either merged segments or original segments in place to make sure that the final segments contain no duplicate data.
`static String`	`generateLineageEntryId()`	Generate lineage entry id using UUID.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - generateLineageEntryId
```
public static String generateLineageEntryId()
```
    Generate lineage entry id using UUID.
    
    Returns:
    
    lineage entry id
  - filterSegmentsBasedOnLineageInPlace
```
public static void filterSegmentsBasedOnLineageInPlace(Set<String> segments,
                                                       SegmentLineage segmentLineage)
```
    Use the segment lineage metadata to filters out either merged segments or original segments in place to make sure that the final segments contain no duplicate data.