Fix null projects handling in RowPositionsAppender#15948
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sopel39 merged 1 commit intotrinodb:masterfrom Feb 3, 2023
Merged
Fix null projects handling in RowPositionsAppender#15948sopel39 merged 1 commit intotrinodb:masterfrom
sopel39 merged 1 commit intotrinodb:masterfrom
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In case of null projection with UnknownType, Rle with null ByteArrayBlock value is created. This breaks RowPositionsAppender assumption about incoming block type.
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Feb 3, 2023
| ensureCapacity(rlePositionCount); | ||
| AbstractRowBlock sourceRowBlock = (AbstractRowBlock) value; | ||
| if (sourceRowBlock.isNull(0)) { | ||
| if (value instanceof AbstractRowBlock sourceRowBlock) { |
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nit: I think there might be other places where we assume AbstractRowBlock always
sopel39
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Feb 3, 2023
| public static Object[][] types() | ||
| { | ||
| return Arrays.stream(TestType.values()) | ||
| .filter(testType -> !testType.equals(TestType.UNKNOWN)) |
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UnknownType does not support values other than null and tests are producing non null blocks based on the type provided
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CI hit: #15429 |
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Description
In case of null projection with UnknownType,
Rle with null ByteArrayBlock value is created.
This breaks RowPositionsAppender assumption
about incoming block type.
Additional context and related issues
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