Configuration Properties
Property Name |
Default value |
Description |
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bsp.master.address |
hostname |
The address of the bsp master server. Either the literal string "local" or a host[:port] (where host is a name or IP address) for distributed mode. |
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bsp.master.port |
40000 |
The port master should bind to. |
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bsp.peer.port |
61000 |
The port an groom server binds to. |
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bsp.groom.rpc.port |
50000 |
The port an groom rpc binds to. |
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bsp.http.infoserver.port |
40013 |
The port where the web-interface can be seen. |
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bsp.groom.report.address |
127.0.0.1:0 |
The interface and port that groom server listens on. |
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bsp.system.dir |
${hadoop.tmp.dir}/bsp/system |
The shared directory where BSP stores control files. |
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bsp.local.dir |
${hadoop.tmp.dir}/bsp/local |
local directory for temporal store. |
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hama.tmp.dir |
/tmp/hama-${user.name} |
Temporary directory on the local filesystem. |
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bsp.child.java.opts |
-Xmx1024m |
Java opts for the groom server child processes. |
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bsp.local.tasks.maximum |
20 |
Number of tasks that run in parallel when in local mode. |
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hama.zookeeper.property.clientPort |
21810 |
Property from ZooKeeper's config zoo.cfg. The port at which the clients will connect. |
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hama.zookeeper.session.timeout |
1200000 |
The zookeeper session timeout. |
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bsp.checkpoint.enabled |
false |
Enable Hama to checkpoint the messages transferred among BSP tasks during the BSP synchronization period. |
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bsp.checkpoint.interval |
1 |
If bsp.checkpoint.enabled is set to true, the checkpointing is initiated on the valueth synchronization process of BSP tasks. |
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hama.messenger.compression.class |
org.apache.hama.bsp.message.compress.SnappyCompressor |
The message compressor class. |
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hama.messenger.class |
org.apache.hama.bsp.message.AvroMessageManagerImpl |
The RPC service class. |
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bsp.groomserver.pingperiod |
5000 |
Parameter name for interval at which bsp peer should ping groomserver. |