siddharthteotia commented on code in PR #9740:
URL: https://github.com/apache/pinot/pull/9740#discussion_r1017727040
##########
pinot-segment-local/src/test/java/org/apache/pinot/segment/local/segment/index/loader/SegmentPreProcessorTest.java:
##########
@@ -1903,19 +1908,76 @@ public void
testForwardIndexDisabledOnExistingColumnDictEncoded()
ColumnMetadata columnMetadata =
segmentMetadata.getColumnMetadataFor(EXISTING_STRING_COL_DICT);
assertNotNull(columnMetadata);
- SegmentDirectory segmentDirectory =
SegmentDirectoryLoaderRegistry.getDefaultSegmentDirectoryLoader()
- .load(_indexDir.toURI(),
- new
SegmentDirectoryLoaderContext.Builder().setSegmentDirectoryConfigs(_configuration).build());
- SegmentPreProcessor v3Processor =
- new SegmentPreProcessor(segmentDirectory, _indexLoadingConfig,
_newColumnsSchemaWithForwardIndexDisabled);
- expectThrows(RuntimeException.class, v3Processor::process);
+ createAndValidateIndex(ColumnIndexType.FORWARD_INDEX,
EXISTING_STRING_COL_DICT, 9, 4,
+ _newColumnsSchemaWithForwardIndexDisabled, false, true, false, 26,
true, 0, null, true, DataType.STRING,
+ 100000);
constructV1Segment(Collections.emptyList(), Collections.emptyList(),
Collections.emptyList());
- segmentDirectory =
SegmentDirectoryLoaderRegistry.getDefaultSegmentDirectoryLoader().load(_indexDir.toURI(),
- new
SegmentDirectoryLoaderContext.Builder().setSegmentDirectoryConfigs(_configuration).build());
- SegmentPreProcessor v1Processor =
- new SegmentPreProcessor(segmentDirectory, _indexLoadingConfig,
_newColumnsSchemaWithForwardIndexDisabled);
- expectThrows(RuntimeException.class, v1Processor::process);
+
+ createAndValidateIndex(ColumnIndexType.FORWARD_INDEX,
EXISTING_STRING_COL_DICT, 9, 4,
Review Comment:
Not sure I follow. Why should rangeIndex need to be reconstructed after
disabling forward index ?
Upon deleting the forward index, regardless of whether range index is dict
based or raw value based, it should continue to work during queries.
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