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Added FAQ on native libs for compression

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git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1058281 13f79535-47bb-0310-9956-ffa450edef68
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Michael Stack 2011-01-12 19:16:37 +00:00
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commit 64e6eb33d3
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src/docbkx/book.xml
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@ -1879,6 +1879,18 @@ to ensure well-formedness of your document after an edit session.
</para> </para>
</answer> </answer>
</qandaentry> </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>
<qandadiv xml:id="ec2"><title>EC2</title> <qandadiv xml:id="ec2"><title>EC2</title>
<qandaentry> <qandaentry>