Jackie-Jiang commented on code in PR #10468:
URL: https://github.com/apache/pinot/pull/10468#discussion_r1147922459
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pinot-core/src/test/java/org/apache/pinot/core/util/CrcUtilsTest.java:
##########
@@ -19,71 +19,43 @@
package org.apache.pinot.core.util;
import java.io.File;
+import java.net.URL;
import java.util.concurrent.TimeUnit;
import org.apache.commons.io.FileUtils;
-import
org.apache.pinot.segment.local.indexsegment.immutable.ImmutableSegmentLoader;
import org.apache.pinot.segment.local.segment.creator.SegmentTestUtils;
-import
org.apache.pinot.segment.local.segment.creator.impl.SegmentCreationDriverFactory;
+import
org.apache.pinot.segment.local.segment.creator.impl.SegmentIndexCreationDriverImpl;
import org.apache.pinot.segment.local.utils.CrcUtils;
-import org.apache.pinot.segment.spi.IndexSegment;
-import org.apache.pinot.segment.spi.SegmentMetadata;
import org.apache.pinot.segment.spi.creator.SegmentGeneratorConfig;
import org.apache.pinot.segment.spi.creator.SegmentIndexCreationDriver;
-import org.apache.pinot.spi.utils.ReadMode;
import org.apache.pinot.util.TestUtils;
-import org.testng.Assert;
import org.testng.annotations.Test;
+import static org.testng.Assert.assertEquals;
+import static org.testng.Assert.assertNotNull;
-/**
- * Dec 4, 2014
- */
public class CrcUtilsTest {
-
+ private static final File INDEX_DIR = new File(FileUtils.getTempDirectory(),
"CrcUtilsTest");
private static final String AVRO_DATA = "data/test_data-mv.avro";
- private static final File INDEX_DIR = new File("/tmp/testingCrc");
+ private static final long EXPECTED_CRC = 4139425029L;
@Test
- public void test1()
+ public void testCrc()
Review Comment:
No, different column order will give different CRC. This test is used to
make sure the order is always the same
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