NUTCH2.3 hadoop2.7.1 hbase1.0.1.1 solr5.2.1 deployment (2), hadoop2.7 Installation

NUTCH2.3 hadoop2.7.1 hbase1.0.1.1 solr5.2.1 deployment (2), hadoop2.7 Installation
Zookeeper

Precondition:
Hadoop 2.7.1
Hbase 1.0.1.1/hbase 0.98.13

192.168.1.106-> master
192.168.1.105-> slave/regionservers

Hbase deployment

Directly download the hbase binfile

There are also hbase 0.98.13 and hadoop2.7.1/hadoop 2.5.2 in hbase1.0.1.1. But

Nutch2.3 seems to be better suited to hbase 0.98.13.

1. Configure hbase-site.xml

<configuration><property>    <name>hbase.zookeeper.quorum</name>    <value>192.168.1.105,192.168.1.106</value></property><property>      <name>hbase.master</name>      <value>192.168.1.106:60000</value></property><property><name>hbase.tmp.dir</name><value>/disk2/hbase/hbase-1.0.1.1/tmp</value></property><property><name>hbase.zookeeper.property.dataDir</name><value>/disk2/hbase/hbase-1.0.1.1/zookeepertmp</value></property><property>    <name>hbase.rootdir</name>    <value>hdfs://192.168.1.106:9000/hbase</value></property><property>    <name>hbase.cluster.distributed</name>    <value>true</value></property></configuration>

2. Configure regionservers and use 192.168.1.105 as regionservers only.

True> regionservers

Echo 192.168.1.105> regionservers

3. Configure hbase-env.sh

Export JAVA_HOME =/disk2/java/jdk1.8.0 _ 45

4. Copy the entire hbases directory to another machine.
Scp-r hbase/192.168.1.105:/disk2/

5. Start

Bin/start-hbase.sh (start hadoop first)

6. Test and view

Http: // 192.168.1.106: 60010/master-status (0.98.13)

Http: // 192.168.1.106: 16010/master-status (1.0.1.1)

7. The most common problem during the process is that HMaster and HRegionServer cannot coexist, and often one of them exits:

Master. HMasterCommandLine: Master exiting
Java. lang. RuntimeException: HMaster Aborted

Solution:

Rm/tmp/hbase-root/-rf
Bin/hbase-cleanup.sh -- cleanAll
Bin/zookeepers. sh clear

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