...
to stop all the daemons running on your cluster.
Enabling Fault Tolerance Service
By default, FT service is disabled. To enable Fault Tolerance Service, you can set below properties like below:
| No Format |
|---|
<property>
<name>bsp.ft.enabled</name>
<value>true</value>
<description>Enable Fault Tolerance in BSP Task execution.</description>
</property>
<property>
<name>bsp.checkpoint.enabled</name>
<value>true</value>
<description>Enable Hama to checkpoint the messages transferred among BSP tasks during the BSP synchronization period.</description>
</property>
<property>
<name>bsp.checkpoint.interval</name>
<value>10</value>
<description>If bsp.checkpoint.enabled is set to true, the checkpointing is initiated on the valueth synchronization process of BSP tasks.</description>
</property>
|
Run the BSP Examples
Run the command:
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