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HBASE-11761 Add a FAQ item for updating a maven-managed application from 0.94 -> 0.96+

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Misty Stanley-Jones 2014-09-18 12:56:22 +10:00
parent c6d5375876
commit 5cba49c5b9
1 changed files with 46 additions and 0 deletions
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src/main/docbkx/book.xml
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@ -4933,6 +4933,52 @@ if (result.isStale()) {
</answer> </answer>
</qandaentry> </qandaentry>
</qandadiv> </qandadiv>
<qandadiv>
<title>Upgrading</title>
<qandaentry>
<question>
<para>How do I upgrade Maven-managed projects from HBase 0.94 to HBase 0.96+?</para>
</question>
<answer>
<para>In HBase 0.96, the project moved to a modular structure. Adjust your project's
dependencies to rely upon the <filename>hbase-client</filename> module or another
module as appropriate, rather than a single JAR. You can model your Maven depency
after one of the following, depending on your targeted version of HBase. See <xref
linkend="upgrade0.96"/> or <xref linkend="upgrade0.98"/> for more
information.</para>
<example>
<title>Maven Dependency for HBase 0.98</title>
<programlisting language="xml"><![CDATA[
<dependency>
<groupId>org.apache.hbase</groupId>
<artifactId>hbase-client</artifactId>
<version>0.98.5-hadoop2</version>
</dependency>
]]></programlisting>
</example>
<example>
<title>Maven Dependency for HBase 0.96</title>
<programlisting language="xml"><![CDATA[
<dependency>
<groupId>org.apache.hbase</groupId>
<artifactId>hbase-client</artifactId>
<version>0.96.2-hadoop2</version>
</dependency>
]]></programlisting>
</example>
<example>
<title>Maven Dependency for HBase 0.94</title>
<programlisting language="xml"><![CDATA[
<dependency>
<groupId>org.apache.hbase</groupId>
<artifactId>hbase</artifactId>
<version>0.94.3</version>
</dependency>
]]></programlisting>
</example>
</answer>
</qandaentry>
</qandadiv>
<qandadiv xml:id="faq.arch"><title>Architecture</title> <qandadiv xml:id="faq.arch"><title>Architecture</title>
<qandaentry xml:id="faq.arch.regions"> <qandaentry xml:id="faq.arch.regions">
<question><para>How does HBase handle Region-RegionServer assignment and locality?</para></question> <question><para>How does HBase handle Region-RegionServer assignment and locality?</para></question>