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HDFS-11929. Document missing processor of hdfs oiv_legacy command. Contributed by LiXin Ge.

This commit is contained in:
Yiqun Lin 2017-06-07 13:42:13 +08:00
parent 70fc6746b3
commit 5ec71639cf
3 changed files with 3 additions and 3 deletions
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2
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/offlineImageViewer/OfflineImageViewer.java
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@ -94,7 +94,7 @@ public class OfflineImageViewer {
+ "Optional command line arguments:\n"
+ "-p,--processor <arg> Select which type of processor to apply\n"
+ " against image file."
+ " (Ls|XML|Delimited|Indented|FileDistribution).\n"
+ " (Ls|XML|Delimited|Indented|FileDistribution|NameDistribution).\n"
+ "-h,--help Display usage information and exit\n"
+ "-printToScreen For processors that write to a file, also\n"
+ " output to screen. On large image files this\n"

2
hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/HDFSCommands.md
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@ -233,7 +233,7 @@ Usage: `hdfs oiv_legacy [OPTIONS] -i INPUT_FILE -o OUTPUT_FILE`
| COMMAND\_OPTION | Description |
|:---- |:---- |
| `-p`\|`--processor` *processor* | Specify the image processor to apply against the image file. Valid options are Ls (default), XML, Delimited, Indented, and FileDistribution. |
| `-p`\|`--processor` *processor* | Specify the image processor to apply against the image file. Valid options are Ls (default), XML, Delimited, Indented, FileDistribution and NameDistribution. |
| `-maxSize` *size* | Specify the range [0, maxSize] of file sizes to be analyzed in bytes (128GB by default). This option is used with FileDistribution processor. |
| `-step` *size* | Specify the granularity of the distribution in bytes (2MB by default). This option is used with FileDistribution processor. |
| `-format` | Format the output result in a human-readable fashion rather than a number of bytes. (false by default). This option is used with FileDistribution processor. |

2
hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/HdfsImageViewer.md
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@ -238,7 +238,7 @@ Due to the internal layout changes introduced by the ProtocolBuffer-based fsimag
|:---- |:---- |
| `-i`\|`--inputFile` *input file* | Specify the input fsimage file to process. Required. |
| `-o`\|`--outputFile` *output file* | Specify the output filename, if the specified output processor generates one. If the specified file already exists, it is silently overwritten. Required. |
| `-p`\|`--processor` *processor* | Specify the image processor to apply against the image file. Valid options are Ls (default), XML, Delimited, Indented, and FileDistribution. |
| `-p`\|`--processor` *processor* | Specify the image processor to apply against the image file. Valid options are Ls (default), XML, Delimited, Indented, FileDistribution and NameDistribution. |
| `-maxSize` *size* | Specify the range [0, maxSize] of file sizes to be analyzed in bytes (128GB by default). This option is used with FileDistribution processor. |
| `-step` *size* | Specify the granularity of the distribution in bytes (2MB by default). This option is used with FileDistribution processor. |
| `-format` | Format the output result in a human-readable fashion rather than a number of bytes. (false by default). This option is used with FileDistribution processor. |