Hbase优化记录

<configuration>
<property>
<name>hbase.rootdir</name>
<value>hdfs://gagcluster/hbase</value>
</property>
<property>
<name>hbase.zookeeper.property.dataDir</name>
<value>/data1/cloud/zookeeper/data</value>
</property>
<property>
<name>hbase.cluster.distributed</name>
<value>true</value>
</property>
<property>
<name>hbase.master</name>
<value>60000</value>
</property>
<property>
<name>hbase.master.info.port</name>
<value>60010</value>
</property>
<property>
<name>hbase.zookeeper.property.clientPort</name>
<value>2181</value>
</property>
<property>
<name>zookeeper.session.timeout</name>
<value>300000</value>
</property>
<property>
<name>hbase.zookeeper.quorum</name>
<value>master.hadoop,slave1.hadoop,slave2.hadoop,slave3.hadoop,whoami</value>
</property>
<property>
<name>hbase.regionserver.handler.count</name>
<value>100</value>
</property>
<property>
<name>hfile.block.cache.size</name>
<value>0.4</value>
</property>
<property>
<name>hbase.hregion.memstore.flush.size</name>
<value>134217728</value>
</property>
<property>
<name>hbase.hregion.max.filesize</name>
<value>2147483648</value>
</property>
<property>
<name>hbase.hstore.compactionThreshold</name>
<value>2</value>
</property>
<property>
<name>hbase.client.write.buffer</name>
<value>20971520</value>
</property>
<property>
<name>hbase.client.scanner.caching</name>
<value>500</value>
</property>
<property>
<name>hbase.hregion.majorcompaction</name>
<value>3</value>
</property>
<property>
<name>hbase.hstore.compactionThreshold</name>
<value>6</value>
</property>
<property>
<name>hbase.hstore.blockingStoreFiles</name>
<value>50</value>
</property>
<property>
<name>file.block.cache.size</name>
<value>0.4</value>
</property>
<property>
<name>hbase.hregion.memstore.block.multiplier</name>
<value>4</value>
</property>
<property>
<name>dfs.client.socket-timeout</name>
<value>300000</value>
</property>
<property>
<name>hbase.rpc.timeout</name>
<value>280000</value>
</property>
<property>
<name>hbase.zookeeper.property.maxClientCnxns</name>
<value>10000</value>
</property>
</configuration>