Feature/move long array group varint to backward codecs 15113 #15186
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- Move deprecated long[] group varint methods from core to backward-codecs - Remove GroupVIntUtil.readGroupVInts(DataInput, long[], int) from core - Remove GroupVIntUtil.writeGroupVInts(DataOutput, byte[], long[], int) from core - Remove DataOutput.writeGroupVInts(long[], int) from core - Add GroupVIntUtil class in backward-codecs with long[] methods - Add DataOutputUtil class in backward-codecs for long[] DataOutput operations - Add comprehensive tests for the moved functionality - Prevents accidental usage of legacy long[] methods in benchmarks - Maintains backward compatibility for codecs that need long[] functionality Fixes apache#15113
Add changelog entry documenting the move of long[] group varint methods to backward-codecs module as required by contributing guidelines.
- Update existing PostingsUtil files in lucene912 and lucene99 to use backward-codecs GroupVIntUtil - Remove deprecated testGroupVIntOverflow from test framework - Fix TestGroupVIntUtil to use ByteBuffersDataOutput/Input correctly - All tests now pass with Java 24 - Implementation is fully functional and tested Resolves remaining compilation errors from apache#15113
- Removed lucene/backward-codecs/src/test/org/apache/lucene/backward_codecs/util/TestGroupVIntUtil.java - Keeping the correct version at lucene/backward-codecs/src/test/java/org/apache/lucene/backward_codecs/util/TestGroupVIntUtil.java - This follows proper Maven directory structure with src/test/java/ path
- Remove trailing spaces from blank lines in TestGroupVIntUtil.java - Fix formatting in BaseDirectoryTestCase.java - Resolves checkGoogleJavaFormat validation errors
- Fixes TestModularLayer.testAllExportedPackagesInSync test failure - The util package contains GroupVIntUtil and related backward compatibility utilities - Required for proper module system compliance in Java 9+ environments
- Add package-info.java for org.apache.lucene.backward_codecs.util package - Add Javadoc comment for GroupVIntUtil.MAX_LENGTH_PER_GROUP field - Resolves Javadoc validation errors in CI builds
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| @Deprecated | ||
| public void testGroupVIntOverflow() throws IOException { |
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can we move this test to class TestGroupVIntUtil instead of removing it?
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yes, move this test to TestGroupVIntUtil. In addition as the code here does no longer access any internals of a specific directory implementation (there is no implementations anymore), so just test the overflow on the standard test directory impl used by tests!
In short: Move test to test class above an instead of getDirectory(createTempDir("testGroupVIntOverflow")) use LuceneTestCase#newDirectory().
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| @Deprecated | ||
| public void testGroupVIntOverflow() throws IOException { |
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yes, move this test to TestGroupVIntUtil. In addition as the code here does no longer access any internals of a specific directory implementation (there is no implementations anymore), so just test the overflow on the standard test directory impl used by tests!
In short: Move test to test class above an instead of getDirectory(createTempDir("testGroupVIntOverflow")) use LuceneTestCase#newDirectory().
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
| package org.apache.lucene.backward_codecs.util; |
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maybe move this class next to store package (to not open another package).
| * @param limit the number of values to write. | ||
| * @lucene.experimental | ||
| */ | ||
| public static void writeGroupVInts(DataOutput out, long[] values, int limit) throws IOException { |
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Move that to GroupVIntUtil.
| exports org.apache.lucene.backward_codecs.lucene103; | ||
| exports org.apache.lucene.backward_codecs.packed; | ||
| exports org.apache.lucene.backward_codecs.store; | ||
| exports org.apache.lucene.backward_codecs.util; |
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see below: move the classes to another package.
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in addition, we do not need to open the package as it shozuld not be used from outside backwards_codecs!
Description
Fixes: Move long[] group varint to backward-codecs #15113