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HBASE-3966 troubleshooting.xml - added section for web UI for master & regionserver 

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1133683 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Michael Stack 2011-06-09 07:12:45 +00:00
parent 546d305a84
commit bfdceb5117
1 changed files with 26 additions and 2 deletions
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28
src/docbkx/troubleshooting.xml
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@ -164,7 +164,30 @@ export HBASE_OPTS="-XX:NewSize=64m -XX:MaxNewSize=64m <cms options from above
</section>
<section xml:id="trouble.tools">
<title>Tools</title>
<section xml:id="trouble.tools.searchhadoop">
<section xml:id="trouble.tools.builtin">
<title>Builtin Tools</title>
<section xml:id="trouble.tools.builtin.webmaster">
<title>Master Web Interface</title>
<para>The Master starts a web-interface on port 60010 by default.
</para>
<para>The Master web UI lists created tables and their definition (e.g., ColumnFamilies, blocksize, etc.). Additionally,
the available RegionServers in the cluster are listed along with selected high-level metrics (requests, number of regions, usedHeap, maxHeap).
The Master web UI allows navigation to each RegionServer's web UI.
</para>
</section>
<section xml:id="trouble.tools.builtin.webregion">
<title>RegionServer Web Interface</title>
<para>RegionServers starts a web-interface on port 60030 by default.
</para>
<para>The RegionServer web UI lists online regions and their start/end keys, as well as point-in-time RegionServer metrics (requests, regions, storeFileIndexSize, compactionQueueSize, etc.).
</para>
<para>See <xref linkend="hbase_metrics"/> for more information in metric definitions.
</para>
</section>
</section>
<section xml:id="trouble.tools.external">
<title>External Tools</title>
<section xml:id="trouble.tools.searchhadoop">
<title>search-hadoop.com</title>
<para>
<link xlink:href="http://search-hadoop.com">search-hadoop.com</link> indexes all the mailing lists and <link xlink:href="https://issues.apache.org/jira/browse/HBASE">JIRA</link>, it’s really helpful when looking for Hadoop/HBase-specific issues.
@ -400,7 +423,8 @@ hadoop 17789 155 35.2 9067824 8604364 ? S&lt;l Mar04 9855:48 /usr/java/j
</para>
</section>
</section>
</section>
<section xml:id="trouble.client">
<title>Client</title>
<section xml:id="trouble.client.scantimeout">