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HBASE-8507 HLog tool documentation should be updated to use FSHLog for trunk and 0.95 

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1483123 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Michael Stack 2013-05-15 23:27:53 +00:00
parent 86aad7e82c
commit e520b99455
1 changed files with 4 additions and 4 deletions
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8
src/main/docbkx/ops_mgt.xml
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@ -79,20 +79,20 @@ Valid program names are:
<title>WAL Tools</title>
<section xml:id="hlog_tool">
<title><classname>HLog</classname> tool</title>
<title><classname>FSHLog</classname> tool</title>
<para>The main method on <classname>HLog</classname> offers manual
<para>The main method on <classname>FSHLog</classname> offers manual
split and dump facilities. Pass it WALs or the product of a split, the
content of the <filename>recovered.edits</filename>. directory.</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:8020/hbase/.logs/example.org,60020,1283516293161/10.10.21.10%3A60020.1283973724012</code> </programlisting>The
following:<programlisting> <code>$ ./bin/hbase org.apache.hadoop.hbase.regionserver.wal.FSHLog --dump hdfs://example.org:8020/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>Similarly 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:8020/hbase/.logs/example.org,60020,1283516293161/</code></programlisting></para>
doing:<programlisting> $ ./<code>bin/hbase org.apache.hadoop.hbase.regionserver.wal.FSHLog --split hdfs://example.org:8020/hbase/.logs/example.org,60020,1283516293161/</code></programlisting></para>
<section xml:id="hlog_tool.prettyprint">
<title><classname>HLogPrettyPrinter</classname></title>