HDDS-208. ozone createVolume command ignores the first character of the volume name argument. Contributed by Lokesh Jain.
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@ -38,6 +38,7 @@
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import java.util.UUID;
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import java.util.stream.Collectors;
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import com.google.common.base.Strings;
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import org.apache.commons.lang3.RandomStringUtils;
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import org.apache.hadoop.fs.FileUtil;
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import org.apache.hadoop.hdds.client.ReplicationFactor;
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@ -203,13 +204,32 @@ public void reset() {
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public void testCreateVolume() throws Exception {
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LOG.info("Running testCreateVolume");
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String volumeName = "volume" + RandomStringUtils.randomNumeric(5);
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testCreateVolume(volumeName, "");
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volumeName = "volume" + RandomStringUtils.randomNumeric(5);
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testCreateVolume("/////" + volumeName, "");
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testCreateVolume("/////", "Volume name is required to create a volume");
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testCreateVolume("/////vol/123",
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"Illegal argument: Bucket or Volume name has an unsupported character : /");
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}
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private void testCreateVolume(String volumeName, String errorMsg) throws Exception {
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err.reset();
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String userName = "bilbo";
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String[] args = new String[] {"-createVolume", url + "/" + volumeName,
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"-user", userName, "-root"};
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assertEquals(0, ToolRunner.run(shell, args));
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OzoneVolume volumeInfo = client.getVolumeDetails(volumeName);
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assertEquals(volumeName, volumeInfo.getName());
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if (Strings.isNullOrEmpty(errorMsg)) {
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assertEquals(0, ToolRunner.run(shell, args));
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} else {
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assertEquals(1, ToolRunner.run(shell, args));
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assertTrue(err.toString().contains(errorMsg));
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return;
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}
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String truncatedVolumeName =
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volumeName.substring(volumeName.lastIndexOf('/') + 1);
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OzoneVolume volumeInfo = client.getVolumeDetails(truncatedVolumeName);
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assertEquals(truncatedVolumeName, volumeInfo.getName());
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assertEquals(userName, volumeInfo.getOwner());
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}
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@ -60,15 +60,15 @@ protected void execute(CommandLine cmd)
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String ozoneURIString = cmd.getOptionValue(Shell.CREATE_VOLUME);
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URI ozoneURI = verifyURI(ozoneURIString);
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if (ozoneURI.getPath().isEmpty()) {
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// we need to skip the slash in the URI path
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// getPath returns /volumeName needs to remove the initial slash.
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volumeName = ozoneURI.getPath().replaceAll("^/+", "");
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if (volumeName.isEmpty()) {
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throw new OzoneClientException(
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"Volume name is required to create a volume");
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}
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// we need to skip the slash in the URI path
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// getPath returns /volumeName needs to remove the first slash.
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volumeName = ozoneURI.getPath().substring(1);
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if (cmd.hasOption(Shell.VERBOSE)) {
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System.out.printf("Volume name : %s%n", volumeName);
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}
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