Author: stack
Date: Fri Jun 10 19:02:57 2011
New Revision: 1134410
URL: http://svn.apache.org/viewvc?rev=1134410&view=rev
Log:
Added suggestion made by Mike Spreitzer to hadoop section
Modified:
hbase/trunk/src/docbkx/getting_started.xml
Modified: hbase/trunk/src/docbkx/getting_started.xml
URL:
http://svn.apache.org/viewvc/hbase/trunk/src/docbkx/getting_started.xml?rev=1134410&r1=1134409&r2=1134410&view=diff
==============================================================================
--- hbase/trunk/src/docbkx/getting_started.xml (original)
+++ hbase/trunk/src/docbkx/getting_started.xml Fri Jun 10 19:02:57 2011
@@ -239,11 +239,11 @@ stopping hbase...............</programli
<para>Because HBase depends on Hadoop, it bundles an instance of the
Hadoop jar under its <filename>lib</filename> directory. The bundled
Hadoop was made from the Apache branch-0.20-append branch at the time
- of the HBase's release. It is <emphasis>critical</emphasis> that the
- version of Hadoop that is out on your cluster matches what is under
- HBase. Replace the hadoop jar found in the HBase
- <filename>lib</filename> directory with the hadoop jar you are running
- out on your cluster to avoid version mismatch issues. Make sure you
+ of the HBase's release. The bundled jar is ONLY for use in standalone
mode.
+ In distributed mode, it is <emphasis>critical</emphasis> that the
version of Hadoop that is out
+ on your cluster match what is under HBase. Replace the hadoop jar
found in the HBase
+ <filename>lib</filename> directory with the hadoop jar you are running
on
+ your cluster to avoid version mismatch issues. Make sure you
replace the jar in HBase everywhere on your cluster. Hadoop version
mismatch issues have various manifestations but often all looks like
its hung up.</para>
