HADOOP-16479. ABFS FileStatus.getModificationTime returns localized time instead of UTC.
Contributed by Bilahari T H Change-Id: I532055baaadfd7c324710e4b25f60cdf0378bdc0
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@ -118,7 +118,7 @@ public class AzureBlobFileSystemStore implements Closeable {
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private URI uri;
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private String userName;
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private String primaryUserGroup;
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private static final String DATE_TIME_PATTERN = "E, dd MMM yyyy HH:mm:ss 'GMT'";
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private static final String DATE_TIME_PATTERN = "E, dd MMM yyyy HH:mm:ss z";
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private static final String TOKEN_DATE_PATTERN = "yyyy-MM-dd'T'HH:mm:ss.SSSSSSS'Z'";
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private static final String XMS_PROPERTIES_ENCODING = "ISO-8859-1";
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private static final int LIST_MAX_RESULTS = 500;
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@ -122,4 +122,22 @@ public class ITestAzureBlobFileSystemFileStatus extends
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assertEquals(pathWithHost2.getName(), fileStatus2.getPath().getName());
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}
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@Test
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public void testLastModifiedTime() throws IOException {
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AzureBlobFileSystem fs = this.getFileSystem();
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Path testFilePath = new Path("childfile1.txt");
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long createStartTime = System.currentTimeMillis();
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long minCreateStartTime = (createStartTime / 1000) * 1000 - 1;
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// Dividing and multiplying by 1000 to make last 3 digits 0.
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// It is observed that modification time is returned with last 3
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// digits 0 always.
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fs.create(testFilePath);
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long createEndTime = System.currentTimeMillis();
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FileStatus fStat = fs.getFileStatus(testFilePath);
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long lastModifiedTime = fStat.getModificationTime();
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assertTrue("lastModifiedTime should be after minCreateStartTime",
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minCreateStartTime < lastModifiedTime);
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assertTrue("lastModifiedTime should be before createEndTime",
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createEndTime > lastModifiedTime);
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}
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}
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