7e295e767f
Simplify the new user experience shipping a configuration that enables a fresh checkout or tarball distribution to run in standalone mode without direct user configuration. This change restores the behavior we had when running on Hadoop 2.8 and earlier. Patch for master includes an update to the book. This change will be omitted when backporting to earlier branches. Signed-off-by: stack <stack@apache.org> Signed-off-by: Josh Elser <elserj@apache.org> Signed-off-by: Duo Zhang <zhangduo@apache.org>
55 lines
2.3 KiB
XML
55 lines
2.3 KiB
XML
<?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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* 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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<!--
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The following properties are set for running HBase as a single process on a
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developer workstation. With this configuration, HBase is running in
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"stand-alone" mode and without a distributed file system. In this mode, and
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without further configuration, HBase and ZooKeeper data are stored on the
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local filesystem, in a path under the value configured for `hbase.tmp.dir`.
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This value is overridden from its default value of `/tmp` because many
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systems clean `/tmp` on a regular basis. Instead, it points to a path within
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this HBase installation directory.
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Running against the `LocalFileSystem`, as opposed to a distributed
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filesystem, runs the risk of data integrity issues and data loss. Normally
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HBase will refuse to run in such an environment. Setting
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`hbase.unsafe.stream.capability.enforce` to `false` overrides this behavior,
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permitting operation. This configuration is for the developer workstation
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only and __should not be used in production!__
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See also https://hbase.apache.org/book.html#standalone_dist
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-->
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<property>
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<name>hbase.cluster.distributed</name>
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<value>false</value>
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</property>
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<property>
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<name>hbase.tmp.dir</name>
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<value>${env.HBASE_HOME:-.}/tmp</value>
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</property>
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<property>
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<name>hbase.unsafe.stream.capability.enforce</name>
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<value>false</value>
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</property>
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</configuration>
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