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Hadoop2.7.2 HBase2.0.0»·¾³´î½¨
2019-01-06 01:48:12 ¡¾´ó ÖРС¡¿ ä¯ÀÀ:71´Î
Tags£ºHadoop2.7.2 HBase2.0.0 »·¾³ ´î½¨
°æȨÉùÃ÷£º±¾ÎÄΪ²©Ö÷Ô­´´ÎÄÕ£¬Î´¾­²©Ö÷ÔÊÐí²»µÃתÔØ¡£ https://blog.csdn.net/huaishu/article/details/78720890

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HBase ¨C Hadoop Database£¬ÊÇÒ»¸ö¸ß¿É¿¿ÐÔ¡¢¸ßÐÔÄÜ¡¢ÃæÏòÁС¢¿ÉÉìËõµÄ·Ö²¼Ê½´æ´¢ÏµÍ³£¬ÀûÓÃHBase¼¼Êõ¿ÉÔÚÁ®¼ÛPC ServerÉϴÆð´ó¹æÄ£½á¹¹»¯´æ´¢¼¯Èº¡£


Ò»¡¢»ù´¡»·¾³

JDK¡¡¡¡¡¡ £º1.8.0_65£¨ÒªÇó1.6+£©

ZooKeeper£º3.4.10

Hadoop£º2.7.2

HBase£º2.0.0-alpha4

Ö÷»úÊý£º3£¨ÒªÇó3+£¬ÇÒ±ØÐëÊÇÆæÊý£¬ÒòΪZooKeeperµÄÑ¡¾ÙËã·¨£©

·þÎñÆ÷ÁÐ±í£º
Ö÷»úÃû IPµØÖ· JDK ZooKeeper myid
Master 10.116.33.109 1.8.0_65 server.1 1
Slave1 10.27.185.72 1.8.0_65 server.2 2
slave2 10.25.203.67 1.8.0_65 server.3 3

¶þ¡¢zk¡¢hadoop°²×°


Èý¡¢HBase °²×°(HBase ×Ô¹ÜÀíZK)

ÏÂÔؽâѹHBaseÎļþ
cd /data/spark/
wget "http://archive.apache.org/dist/hbase/2.0.0-alpha4/hbase-2.0.0-alpha4-bin.tar.gz"
tar zxvf hbase-2.0.0-alpha4-bin.tar.gz

»·¾³±äÁ¿

vim ~/.bash_profile
export HBASE_HOME=/data/spark/hbase-2.0.0-alpha4 
export PATH=$HBASE_HOME/bin:$PATH  
export HBASE_CLASSPATH=/data/spark/hbase-2.0.0-alpha4/conf
Ö´ÐÐsource ~/.bash_profileʹ»·¾³±äÁ¿ÉúЧ

ÅäÖÃhbase-env.sh JAVA_HOME
export JAVA_HOME=/opt/jdk1.8.0_65 
export HBASE_MANAGES_ZK=true   ʹÓÃ×Ô´øzookeeper

ÐÞ¸ÄÅäÖÃÎļþhbase-site.xml

<configuration>  
    <property>  
        <name>hbase.rootdir</name>  
        <value>hdfs://Master:9000/hbase</value>  
    </property>  
    <property>  
        <name>hbase.cluster.distributed</name>  
        <value>true</value>  
    </property>  
    <property>  
        <name>hbase.zookeeper.quorum</name>  
        <value>Master,Slave1,Slave2</value>  
    </property>  
    <property>  
        <name>hbase.temp.dir</name>  
        <value>/data/spark/hbase-2.0.0-alpha4/tmp</value>  
    </property>  
    <property>  
        <name>hbase.zookeeper.property.dataDir</name>  
        <value>/data/spark/hbase-2.0.0-alpha4/tmp/zookeeper</value>  
    </property>  
    <property>  
        <name>hbase.master.info.port</name>  
        <value>60010</value>  
    </property>  
</configuration> 
hbase.zookeeper.quorum ÅäÖñØÐëÓÃIP£¬Ê¹ÓÃhostname»á±¨´í£¬ÓëMapReduce ³åÍ»¡£

¸÷¸öÖ÷»úÖ®¼ä¸´ÖÆHBase

 scp -r /data/spark/hbase-2.0.0-alpha4 Slave1:/data/spark
 scp -r /data/spark/hbase-2.0.0-alpha4 Slave2:/data/spark

Æô¶¯HBase

Æô¶¯Ö®Ç°ÏÈÆô¶¯hadoopºÍzookeeper¼¯Èº
HBaseÖ»ÐèÔÚÒ»¸ö½ÚµãÉÏÖ´ÐÐÆô¶¯HBaseÃüÁÓëHadoopÒ»Ñù
$HADOOP_HOME/sbin/start-all.sh
cd /data/spark/hbase-2.0.0-alpha4/bin
./start-hbase.sh

¼ì²éhbaseÆô¶¯Çé¿ö

Slave ½ø³Ì¼ì²é
29541 NodeManager
30456 HQuorumPeer
29435 DataNode
30541 HRegionServer
30718 Jps

Master½ø³Ì¼ì²é
532 Jps
14278 NodeManager
18376 HMaster
18313 HQuorumPeer
14172 DataNode
18511 HRegionServer

HBaseÅäÖÃweb½çÃæ
http://Maseter IP:60010/master-status
×¢Ò⣺HBase×Ô¹ÜÀíZKÖУ¬hostsÎļþÖÐÓÐÖ÷»úÃû¶ÔÓ¦µÄIP£¬·ñÔò»á±¨´í¡£
zookeeper.ClientCnxn: Opening socket connection to server iZwz9evsidoafzcicmva9nZ/10.25.203.67:2181. Will not attempt to authenticate using SASL (unknown error)

µ¼ÈëÊý¾Ý

hdsf dfs -put test_hbase.csv /lw6/test
hbase  org.apache.hadoop.hbase.mapreduce.ImportTsv  -Dimporttsv.separator="," -Dimporttsv.columns=HBASE_ROW_KEY,f1 t1 /lw6/test/test_hbase.csv -Dimporttsv.bulk.output=/lw6/test/output.txt
Import ¹¤¾ßÖ÷ÒªÊÇͨ¹ýת»»ÎªMapReduce µ¼ÈëHBase¡£
×¢Ò⣺µ¼Èë¹ý³ÌÖгöÏÖÈÎÎñÎÞ·¨Running£¬yarnÈÕÖ¾ÏÔʾÎÞ·¨ÕÒµ½Ö÷»ú£¬Ö÷ÒªÊÇÒòΪÖ÷»úÃûδÐ޸ģ¬Ö»ÊÇÅäÖýڵãÃû³Æµ¼Ö¡£

Hbase»ù±¾ÃüÁî

²Î¿¼£ºhttps://www.cnblogs.com/xiaolei2017/p/7245299.html

ÓëÊý¾Ý¿âÒ»ÑùÓÐDML¡¢DDL²Ù×÷£¬ÃüÁî²Ù×÷²»Ò»Ñù¡£

Ãû³Æ

ÃüÁî±í´ïʽ

´´½¨±í

create '±íÃû³Æ', 'ÁÐÃû³Æ1','ÁÐÃû³Æ2','ÁÐÃû³ÆN'

Ìí¼Ó¼Ç¼

put '±íÃû³Æ', 'ÐÐÃû³Æ', 'ÁÐÃû³Æ:', 'Öµ'

²é¿´¼Ç¼

get '±íÃû³Æ', 'ÐÐÃû³Æ'

²é¿´±íÖеļǼ×ÜÊý

count '±íÃû³Æ'

ɾ³ý¼Ç¼

delete '±íÃû' ,'ÐÐÃû³Æ' , 'ÁÐÃû³Æ'

ɾ³ýÒ»Õűí

ÏÈÒªÆÁ±Î¸Ã±í£¬²ÅÄܶԸñí½øÐÐɾ³ý£¬µÚÒ»²½ disable '±íÃû³Æ' µÚ¶þ²½ drop '±íÃû³Æ'

²é¿´ËùÓмǼ

scan "±íÃû³Æ"

²é¿´Ä³¸ö±íij¸öÁÐÖÐËùÓÐÊý¾Ý

scan "±íÃû³Æ" , ['ÁÐÃû³Æ:']

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