Author: stack
Date: Thu Sep 9 17:15:11 2010
New Revision: 995500
URL: http://svn.apache.org/viewvc?rev=995500&view=rev
Log:
Formatting fixup -- use programlisting rather than code delimiting commands
Modified:
hbase/trunk/src/docbkx/book.xml
Modified: hbase/trunk/src/docbkx/book.xml
URL:
http://svn.apache.org/viewvc/hbase/trunk/src/docbkx/book.xml?rev=995500&r1=995499&r2=995500&view=diff
==============================================================================
--- hbase/trunk/src/docbkx/book.xml (original)
+++ hbase/trunk/src/docbkx/book.xml Thu Sep 9 17:15:11 2010
@@ -32,36 +32,28 @@
<para>First...</para>
</section>
</chapter>
+
<chapter xml:id="filesystem">
<title>Filesystem Format</title>
- <subtitle>How HBase persists to the target Filesystem</subtitle>
+
+ <subtitle>How HBase is persisted on the Filesystem</subtitle>
<section>
<title>HFile</title>
- <section>
- <title>HFile Tool</title>
- <para>To view a textualized version of hfile content, you can do use
- the
- <classname>org.apache.hadoop.hbase.io.hfile.HFile
- </classname>
- tool. Type the following to see usage:
- <code>
- $ ${HBASE_HOME}/bin/hbase org.apache.hadoop.hbase.io.hfile.HFile
- </code>
- For example, to view the content of the file
-
<filename>hdfs://10.81.47.41:9000/hbase/TEST/1418428042/DSMP/4759508618286845475
- </filename>, type the following:
- <code>
- $ ${HBASE_HOME}/bin/hbase org.apache.hadoop.hbase.io.hfile.HFile -v -f
-hdfs://10.81.47.41:9000/hbase/TEST/1418428042/DSMP/4759508618286845475
- </code>
- If you leave off the option -v to see just a summary on the hfile.
- See usage for other things to do with the <classname>HFile</classname>
tool.
- </para>
-
- </section>
+ <section>
+ <title>HFile Tool</title>
+ <para>To view a textualized version of hfile content, you can do use
+ the <classname>org.apache.hadoop.hbase.io.hfile.HFile
+ </classname>tool. Type the following to see
usage:<programlisting><code>$ ${HBASE_HOME}/bin/hbase
org.apache.hadoop.hbase.io.hfile.HFile </code> </programlisting>For
+ example, to view the content of the file
+
<filename>hdfs://10.81.47.41:9000/hbase/TEST/1418428042/DSMP/4759508618286845475</filename>,
+ type the following:<programlisting> <code>$ ${HBASE_HOME}/bin/hbase
org.apache.hadoop.hbase.io.hfile.HFile -v -f
hdfs://10.81.47.41:9000/hbase/TEST/1418428042/DSMP/4759508618286845475 </code>
</programlisting>If
+ you leave off the option -v to see just a summary on the hfile. See
+ usage for other things to do with the <classname>HFile</classname>
+ tool.</para>
+ </section>
</section>
</chapter>
@@ -693,22 +685,25 @@ hdfs://10.81.47.41:9000/hbase/TEST/14184
</footnote></para>
</section>
</section>
+
<section>
- <title>WAL Tools</title>
- <section>
- <title><classname>HLog</classname> main</title>
- <para>The main method on <classname>HLog</classname> offers
manual split and dump facilities.
- </para>
- <para>
- You can get a textual dump of a WAL file content by doing
the following:
- <code>bin/hbase
org.apache.hadoop.hbase.regionserver.wal.HLog --dump
hdfs://example.org:9000/hbase/.logs/example.org,60020,1283516293161/10.10.21.10%3A60020.1283973724012</code>
- The return code will be non-zero if issues with the file
so you can test wholesomeness of file by
- redirecting <varname>STDOUT</varname> to
<code>/dev/null</code> and testing the program return.
- </para>
- <para>Similarily you can force a split of a log file directory
by doing
- <code>bin/hbase
org.apache.hadoop.hbase.regionserver.wal.HLog --split
hdfs://example.org:9000/hbase/.logs/example.org,60020,1283516293161/</code>
- </para>
- </section>
- </section>
+ <title>WAL Tools</title>
+
+ <section>
+ <title><classname>HLog</classname> main</title>
+
+ <para>The main method on <classname>HLog</classname> offers manual
+ split and dump facilities.</para>
+
+ <para>You can get a textual dump of a WAL file content by doing the
+ following:<programlisting> <code>$ ./bin/hbase
org.apache.hadoop.hbase.regionserver.wal.HLog --dump
hdfs://example.org:9000/hbase/.logs/example.org,60020,1283516293161/10.10.21.10%3A60020.1283973724012</code>
</programlisting>The
+ return code will be non-zero if issues with the file so you can test
+ wholesomeness of file by redirecting <varname>STDOUT</varname> to
+ <code>/dev/null</code> and testing the program return.</para>
+
+ <para>Similarily you can force a split of a log file directory by
+ doing:<programlisting> $ ./<code>bin/hbase
org.apache.hadoop.hbase.regionserver.wal.HLog --split
hdfs://example.org:9000/hbase/.logs/example.org,60020,1283516293161/</code></programlisting></para>
+ </section>
+ </section>
</chapter>
</book>
