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HDFS-14691. Wrong usage hint for hadoop fs command "test".

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Contributed by Jianfei Jiang.

Change-Id: I9f5e89721ff210641375fbf42a70043f0d74458e
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Jianfei Jiang 2019-08-05 13:08:47 +01:00 committed by Steve Loughran
parent f8ea6e1ce1
commit 71aad60e51
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GPG Key ID: D22CF846DBB162A0
3 changed files with 5 additions and 5 deletions
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2
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/shell/Test.java
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@ -39,7 +39,7 @@ public static void registerCommands(CommandFactory factory) {
} }
public static final String NAME = "test"; public static final String NAME = "test";
public static final String USAGE = "-[defsz] <path>"; public static final String USAGE = "-[defswrz] <path>";
public static final String DESCRIPTION = public static final String DESCRIPTION =
"Answer various questions about <path>, with result via exit status.\n" "Answer various questions about <path>, with result via exit status.\n"
+ " -d return 0 if <path> is a directory.\n" + " -d return 0 if <path> is a directory.\n"

4
hadoop-common-project/hadoop-common/src/site/markdown/FileSystemShell.md
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@ -733,7 +733,7 @@ Exit Code: Returns 0 on success and -1 on error.
test test
---- ----
Usage: `hadoop fs -test -[defsz] URI` Usage: `hadoop fs -test -[defswrz] URI`
Options: Options:
@ -741,8 +741,8 @@ Options:
* -e: if the path exists, return 0. * -e: if the path exists, return 0.
* -f: if the path is a file, return 0. * -f: if the path is a file, return 0.
* -s: if the path is not empty, return 0. * -s: if the path is not empty, return 0.
* -r: if the path exists and read permission is granted, return 0.
* -w: if the path exists and write permission is granted, return 0. * -w: if the path exists and write permission is granted, return 0.
* -r: if the path exists and read permission is granted, return 0.
* -z: if the file is zero length, return 0. * -z: if the file is zero length, return 0.

4
hadoop-common-project/hadoop-common/src/test/resources/testConf.xml
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@ -923,7 +923,7 @@
<comparators> <comparators>
<comparator> <comparator>
<type>RegexpComparator</type> <type>RegexpComparator</type>
<expected-output>^-test -\[defsz\] &lt;path&gt; :\s*</expected-output> <expected-output>^-test -\[defswrz\] &lt;path&gt; :\s*</expected-output>
</comparator> </comparator>
<comparator> <comparator>
<type>RegexpComparator</type> <type>RegexpComparator</type>
@ -931,7 +931,7 @@
</comparator> </comparator>
<comparator> <comparator>
<type>RegexpComparator</type> <type>RegexpComparator</type>
<expected-output>^\s*-[defsz]\s+return 0 if .*</expected-output> <expected-output>^\s*-[defswrz]\s+return 0 if .*</expected-output>
</comparator> </comparator>
</comparators> </comparators>
</test> </test>