78 lines
2.7 KiB
Plaintext
78 lines
2.7 KiB
Plaintext
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<?xml version="1.0"?>
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<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
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<!--
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/**
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* Copyright 2009 The Apache Software Foundation
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*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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-->
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<configuration>
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<!-- NEEDED WHETHER OR NOT YOU ARE RUNNING OVER HDFS -->
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<property>
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<name>hbase.cluster.distributed</name>
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<value>true</value>
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<description>For psuedo-distributed, you want to set this to true.
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false means that HBase tries to put Master + RegionServers in one process.
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Pseudo-distributed = seperate processes/pids</description>
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</property> <property>
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<name>hbase.regionserver.hlog.replication</name>
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<value>1</value>
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<description>For HBase to offer good data durability, we roll logs if
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filesystem replication falls below a certain amount. In psuedo-distributed
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mode, you normally only have the local filesystem or 1 HDFS DataNode, so you
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don't want to roll logs constantly.</description>
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</property>
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<property>
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<name>hbase.tmp.dir</name>
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<value>/tmp/hbase-testing</value>
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<description>Temporary directory on the local filesystem.</description>
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</property>
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<!-- DEFAULT = use local filesystem, not HDFS
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ADD THESE LINES if you have a copy of HDFS source and want to run HBase
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psuedo-distributed over a psuedo-distributed HDFS cluster.
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For HDFS psuedo-distributed setup, see their documentation:
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http://hadoop.apache.org/common/docs/r0.20.2/quickstart.html#PseudoDistributed
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<property>
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<name>hbase.rootdir</name>
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<value>hdfs://localhost:9000/hbase-testing</value>
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<description>The directory shared by region servers.
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Should be fully-qualified to include the filesystem to use.
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E.g: hdfs://NAMENODE_SERVER:PORT/HBASE_ROOTDIR
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</description>
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</property>
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-->
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<!-- OPTIONAL: You might want to add these options depending upon your use case
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<property>
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<name>dfs.support.append</name>
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<value>true</value>
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<description>Allow append support (if you want to test data durability with HDFS)
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</description>
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</property>
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-->
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</configuration>
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