Package org.apache.hadoop.tools

Examples of org.apache.hadoop.tools.TableListing.addRow()

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      TableListing listing = getOptionDescriptionListing();

      listing.addRow("<name>", "Name of the new pool.");
      listing.addRow("<owner>", "Username of the owner of the pool. " +
          "Defaults to the current user.");
      listing.addRow("<group>", "Group of the pool. " +
          "Defaults to the primary group name of the current user.");
      listing.addRow("<mode>", "UNIX-style permissions for the pool. " +
          "Permissions are specified in octal, e.g. 0755. " +
          "By default, this is set to " + String.format("0%03o",
          FsPermission.getCachePoolDefault().toShort()) + ".");
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      listing.addRow("<name>", "Name of the new pool.");
      listing.addRow("<owner>", "Username of the owner of the pool. " +
          "Defaults to the current user.");
      listing.addRow("<group>", "Group of the pool. " +
          "Defaults to the primary group name of the current user.");
      listing.addRow("<mode>", "UNIX-style permissions for the pool. " +
          "Permissions are specified in octal, e.g. 0755. " +
          "By default, this is set to " + String.format("0%03o",
          FsPermission.getCachePoolDefault().toShort()) + ".");
      listing.addRow("<limit>", "The maximum number of bytes that can be " +
          "cached by directives in this pool, in aggregate. By default, " +
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          "Defaults to the primary group name of the current user.");
      listing.addRow("<mode>", "UNIX-style permissions for the pool. " +
          "Permissions are specified in octal, e.g. 0755. " +
          "By default, this is set to " + String.format("0%03o",
          FsPermission.getCachePoolDefault().toShort()) + ".");
      listing.addRow("<limit>", "The maximum number of bytes that can be " +
          "cached by directives in this pool, in aggregate. By default, " +
          "no limit is set.");
      listing.addRow("<maxTtl>", "The maximum allowed time-to-live for " +
          "directives being added to the pool. This can be specified in " +
          "seconds, minutes, hours, and days, e.g. 120s, 30m, 4h, 2d. " +
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          "By default, this is set to " + String.format("0%03o",
          FsPermission.getCachePoolDefault().toShort()) + ".");
      listing.addRow("<limit>", "The maximum number of bytes that can be " +
          "cached by directives in this pool, in aggregate. By default, " +
          "no limit is set.");
      listing.addRow("<maxTtl>", "The maximum allowed time-to-live for " +
          "directives being added to the pool. This can be specified in " +
          "seconds, minutes, hours, and days, e.g. 120s, 30m, 4h, 2d. " +
          "Valid units are [smhd]. By default, no maximum is set. " +
          "A value of \"never\" specifies that there is no limit.");
      return getShortUsage() + "\n" +
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    @Override
    public String getLongUsage() {
      TableListing listing = getOptionDescriptionListing();

      listing.addRow("<name>", "Name of the pool to modify.");
      listing.addRow("<owner>", "Username of the owner of the pool");
      listing.addRow("<group>", "Groupname of the group of the pool.");
      listing.addRow("<mode>", "Unix-style permissions of the pool in octal.");
      listing.addRow("<limit>", "Maximum number of bytes that can be cached " +
          "by this pool.");
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    @Override
    public String getLongUsage() {
      TableListing listing = getOptionDescriptionListing();

      listing.addRow("<name>", "Name of the pool to modify.");
      listing.addRow("<owner>", "Username of the owner of the pool");
      listing.addRow("<group>", "Groupname of the group of the pool.");
      listing.addRow("<mode>", "Unix-style permissions of the pool in octal.");
      listing.addRow("<limit>", "Maximum number of bytes that can be cached " +
          "by this pool.");
      listing.addRow("<maxTtl>", "The maximum allowed time-to-live for " +
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    public String getLongUsage() {
      TableListing listing = getOptionDescriptionListing();

      listing.addRow("<name>", "Name of the pool to modify.");
      listing.addRow("<owner>", "Username of the owner of the pool");
      listing.addRow("<group>", "Groupname of the group of the pool.");
      listing.addRow("<mode>", "Unix-style permissions of the pool in octal.");
      listing.addRow("<limit>", "Maximum number of bytes that can be cached " +
          "by this pool.");
      listing.addRow("<maxTtl>", "The maximum allowed time-to-live for " +
          "directives being added to the pool.");
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      TableListing listing = getOptionDescriptionListing();

      listing.addRow("<name>", "Name of the pool to modify.");
      listing.addRow("<owner>", "Username of the owner of the pool");
      listing.addRow("<group>", "Groupname of the group of the pool.");
      listing.addRow("<mode>", "Unix-style permissions of the pool in octal.");
      listing.addRow("<limit>", "Maximum number of bytes that can be cached " +
          "by this pool.");
      listing.addRow("<maxTtl>", "The maximum allowed time-to-live for " +
          "directives being added to the pool.");
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      listing.addRow("<name>", "Name of the pool to modify.");
      listing.addRow("<owner>", "Username of the owner of the pool");
      listing.addRow("<group>", "Groupname of the group of the pool.");
      listing.addRow("<mode>", "Unix-style permissions of the pool in octal.");
      listing.addRow("<limit>", "Maximum number of bytes that can be cached " +
          "by this pool.");
      listing.addRow("<maxTtl>", "The maximum allowed time-to-live for " +
          "directives being added to the pool.");

      return getShortUsage() + "\n" +
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      listing.addRow("<owner>", "Username of the owner of the pool");
      listing.addRow("<group>", "Groupname of the group of the pool.");
      listing.addRow("<mode>", "Unix-style permissions of the pool in octal.");
      listing.addRow("<limit>", "Maximum number of bytes that can be cached " +
          "by this pool.");
      listing.addRow("<maxTtl>", "The maximum allowed time-to-live for " +
          "directives being added to the pool.");

      return getShortUsage() + "\n" +
          WordUtils.wrap("Modifies the metadata of an existing cache pool. " +
          "See usage of " + AddCachePoolCommand.NAME + " for more details.",
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