branch-1.2/ambari-server/src/main/resources/stacks/HDP/0.1/services/HBASE/configuration/hbase-site.xml

<?xml version="1.0"?>
<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
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<configuration>
  <property>
    <name>hbase.regionserver.msginterval</name>
    <value>1000</value>
    <description>Interval between messages from the RegionServer to HMaster
    in milliseconds.  Default is 15. Set this value low if you want unit
    tests to be responsive.
    </description>
  </property>
  <property>
    <name>hbase.client.pause</name>
    <value>5000</value>
    <description>General client pause value.  Used mostly as value to wait
    before running a retry of a failed get, region lookup, etc.</description>
  </property>
  <property>
    <name>hbase.master.meta.thread.rescanfrequency</name>
    <value>10000</value>
    <description>How long the HMaster sleeps (in milliseconds) between scans of
    the root and meta tables.
    </description>
  </property>
  <property>
    <name>hbase.server.thread.wakefrequency</name>
    <value>1000</value>
    <description>Time to sleep in between searches for work (in milliseconds).
    Used as sleep interval by service threads such as META scanner and log roller.
    </description>
  </property>
  <property>
    <name>hbase.regionserver.handler.count</name>
    <value>5</value>
    <description>Count of RPC Server instances spun up on RegionServers
    Same property is used by the HMaster for count of master handlers.
    Default is 10.
    </description>
  </property>
  <property>
    <name>hbase.master.lease.period</name>
    <value>6000</value>
    <description>Length of time the master will wait before timing out a region
    server lease. Since region servers report in every second (see above), this
    value has been reduced so that the master will notice a dead region server
    sooner. The default is 30 seconds.
    </description>
  </property>
  <property>
    <name>hbase.master.info.port</name>
    <value>-1</value>
    <description>The port for the hbase master web UI
    Set to -1 if you do not want the info server to run.
    </description>
  </property>
  <property>
    <name>hbase.regionserver.info.port</name>
    <value>-1</value>
    <description>The port for the hbase regionserver web UI
    Set to -1 if you do not want the info server to run.
    </description>
  </property>
  <property>
    <name>hbase.regionserver.info.port.auto</name>
    <value>true</value>
    <description>Info server auto port bind. Enables automatic port
    search if hbase.regionserver.info.port is already in use.
    Enabled for testing to run multiple tests on one machine.
    </description>
  </property>
  <property>
    <name>hbase.master.lease.thread.wakefrequency</name>
    <value>3000</value>
    <description>The interval between checks for expired region server leases.
    This value has been reduced due to the other reduced values above so that
    the master will notice a dead region server sooner. The default is 15 seconds.
    </description>
  </property>
  <property>
    <name>hbase.regionserver.optionalcacheflushinterval</name>
    <value>10000</value>
    <description>
    Amount of time to wait since the last time a region was flushed before
    invoking an optional cache flush. Default 60,000.
    </description>
  </property>
  <property>
    <name>hbase.regionserver.safemode</name>
    <value>false</value>
    <description>
    Turn on/off safe mode in region server. Always on for production, always off
    for tests.
    </description>
  </property>
  <property>
    <name>hbase.hregion.max.filesize</name>
    <value>67108864</value>
    <description>
    Maximum desired file size for an HRegion.  If filesize exceeds
    value + (value / 2), the HRegion is split in two.  Default: 256M.

    Keep the maximum filesize small so we split more often in tests.
    </description>
  </property>
  <property>
    <name>hadoop.log.dir</name>
    <value>${user.dir}/../logs</value>
  </property>
  <property>
    <name>hbase.cluster.distributed</name>
    <value>true</value>
    <description>
    The mode the cluster will be in. Possible values are false for standalone mode and true for distributed mode.
    If false, startup will run all HBase and ZooKeeper daemons together in the one JVM.
    </description>
  </property>
  <property>
    <name>hbase.zookeeper.property.clientPort</name>
    <value>21818</value>
    <description>Property from ZooKeeper's config zoo.cfg.
    The port at which the clients will connect.
    </description>
  </property>
</configuration>