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https://issues.apache.org/jira/browse/HDDS-195?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Elek, Marton updated HDDS-195:
------------------------------
Description:
In some cases we need a class which can track the status of the outgoing
commands.
The commands should be resent after a while except a status message is received
about command completion.
On high level, we need a builder factory, which takes the following parameters:
* (destination) event type and the payload of the command which should be
repeated.
* the ID of the command/event
* The event/topic of the completion messages. If an IdentifiableEventPayload is
received on this topic, the specific event is done and don't need to resend it.
was:
In some cases we need a class which can track the status of the outgoing
commands.
The commands should be resent after a while except a status message is received
about command completion.
On high level, we need a builder factory, which takes the following parameters:
* (destination) event type and the payload of the command which should be
repeated.
* the ID of the command/event
* The event/topic of the completion messages. If a EventWithIdentifier is
received on this topic, the specific event is done and don't need to resend it.
> Create generic CommandWatcher utility
> -------------------------------------
>
> Key: HDDS-195
> URL: https://issues.apache.org/jira/browse/HDDS-195
> Project: Hadoop Distributed Data Store
> Issue Type: Improvement
> Reporter: Elek, Marton
> Assignee: Elek, Marton
> Priority: Major
> Fix For: 0.2.1
>
> Attachments: HDDS-195.001.patch
>
>
> In some cases we need a class which can track the status of the outgoing
> commands.
> The commands should be resent after a while except a status message is
> received about command completion.
> On high level, we need a builder factory, which takes the following
> parameters:
> * (destination) event type and the payload of the command which should be
> repeated.
> * the ID of the command/event
> * The event/topic of the completion messages. If an IdentifiableEventPayload
> is received on this topic, the specific event is done and don't need to
> resend it.
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