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<configuration> <property> <name>hbase.rootdir</name> <value>hdfs://hadoop-senior.huiyunltd.com:8020/hbase</value> </property> <property> <name>hbase.cluster.distributed</name> <value>true</value> </property> <property> <name>hbase.zookeeper.quorum</name> <value>hadoop-senior.huiyunltd.com</value> </property> </configuration>
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[huiyunltd@hadoop-senior ~]$ /opt/modules/hadoop-2.5.0/sbin/start-dfs.sh
http://hadoop-senior.huiyunltd.com:50070
[huiyunltd@hadoop-senior ~]$ /opt/modules/hadoop-2.5.0/sbin/start-yarn.sh
http://hadoop-senior.huiyunltd.com:8088
[huiyunltd@hadoop-senior ~]$ /opt/modules/hbase-0.98.6-hadoop2/bin/start-hbase.sh
http://hadoop-senior.huiyunltd.com:60010
[huiyunltd@hadoop-senior ~]$ jps 2988 HQuorumPeer 3251 Jps 1984 NameNode 2522 NodeManager 2261 SecondaryNameNode 2424 ResourceManager 3046 HMaster 3139 HRegionServer 2078 DataNode
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[huiyunltd@hadoop-senior ~]$ /opt/modules/hbase-0.98.6-hadoop2/bin/stop-hbase.sh [huiyunltd@hadoop-senior ~]$ jps 1984 NameNode 2522 NodeManager 3985 Jps 2261 SecondaryNameNode 2424 ResourceManager 2078 DataNode
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[huiyunltd@hadoop-senior ~]$ /opt/modules/hbase-0.98.6-hadoop2/bin/hbase shell
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find /opt/modules/hadoop-2/share/hadoop -name "$Line" | xargs -i cp {} ./
done
find /opt/modules/hadoop-2.5.0/share/hadoop -name "hadoop*.jar" | xargs -i cp {} /opt/softwares/jar/
hadoop-client
find /opt/modules/hadoop-2.5.0/hadoop-client
替换JAR包
[huiyunltd@hadoop-senior ~]$ rm -rf /opt/modules/hbase-0.98.6-hadoop2/lib/hadoop*.jar [huiyunltd@hadoop-senior ~]$ cp /opt/softwares/hbjar/* /opt/modules/hbase-0.98.6-hadoop2/lib/
help
create 'user','info'
describe 'user'
help 'put'
put 'user','1001','info:name','grace'
put 'user','1001','info:age','32'
三种查询方式
rowkey
hbase(main):008:0> get 'user','1001'
hbase(main):009:0> get 'user','1001','info:age'
范围查询
scan range
hbase(main):010:0> scan 'user'
全表扫描
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