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See:
Description
Hama | |
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org.apache.hama.bsp | BSP computing framework. |
org.apache.hama.ipc | Tools to help define network clients and servers. |
org.apache.hama.util | Common utilities. |
org.apache.hama.zookeeper | Tools to start the ZooKeeper server and quorum peers. |
Other Packages | |
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org.apache.hama |
Hama is a distributed computing framework based on BSP (Bulk Synchronous Parallel) computing techniques for massive scientific computations.
<!--?xml version="1.0"?--> <!--?xml-stylesheet type="text/xsl" href="configuration.xsl"?--> <configuration> <property> <name>bsp.master.address</name> <value>mydomain.com:40000</value> <description>The address of the bsp master server. Either the literal string "local" or a host:port for distributed mode </description> </property> <property> <name>fs.default.name</name> <value>hdfs://mydomain.com:9000/</value> <description> The name of the default file system. Either the literal string "local" or a host:port for HDFS. </description> </property> <property> <name>hama.zookeeper.quorum</name> <value>mydomain.com</value> <description>Comma separated list of servers in the ZooKeeper Quorum. For example, "host1.mydomain.com,host2.mydomain.com,host3.mydomain.com". By default this is set to localhost for local and pseudo-distributed modes of operation. For a fully-distributed setup, this should be set to a full list of ZooKeeper quorum servers. If HAMA_MANAGES_ZK is set in hama-env.sh this is the list of servers which we will start/stop zookeeper on. </description> </property> </configuration>
# $HAMA_HOME/bin/start-bspd.shThis will startup a BSPMaster, GroomServers and Zookeeper on your machine.
# $HAMA_HOME/bin/stop-bspd.shto stop all the daemons running on your cluster.
# $HAMA_HOME/bin/hama jar hama-0.2.0-examples.jar pi or test
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