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Posted to commits@hbase.apache.org by st...@apache.org on 2011/01/12 20:16:38 UTC
svn commit: r1058281 - /hbase/trunk/src/docbkx/book.xml
Author: stack
Date: Wed Jan 12 19:16:37 2011
New Revision: 1058281
URL: http://svn.apache.org/viewvc?rev=1058281&view=rev
Log:
Added FAQ on native libs for compression
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=1058281&r1=1058280&r2=1058281&view=diff
==============================================================================
--- hbase/trunk/src/docbkx/book.xml (original)
+++ hbase/trunk/src/docbkx/book.xml Wed Jan 12 19:16:37 2011
@@ -1879,6 +1879,18 @@ to ensure well-formedness of your docume
</para>
</answer>
</qandaentry>
+ <qandaentry>
+ <question><para>Why are logs flooded with '2011-01-10 12:40:48,407 INFO org.apache.hadoop.io.compress.CodecPool: Got
+ brand-new compressor' messages?</para></question>
+ <answer>
+ <para>
+ Because we are not using the native versions of compression
+ libraries. See <link xlink:href="https://issues.apache.org/jira/browse/HBASE-1900">HBASE-1900 Put back native support when hadoop 0.21 is released</link>.
+ Copy the native libs from hadoop under hbase lib dir or
+ symlink them into place and the message should go away.
+ </para>
+ </answer>
+ </qandaentry>
</qandadiv>
<qandadiv xml:id="ec2"><title>EC2</title>
<qandaentry>