[jira] [Commented] (CASSANDRA-11173) Add extension points in storage and streaming classes
[ https://issues.apache.org/jira/browse/CASSANDRA-11173?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15157895#comment-15157895 ] Blake Eggleston commented on CASSANDRA-11173: - [~krummas] that looks fine to me > Add extension points in storage and streaming classes > - > > Key: CASSANDRA-11173 > URL: https://issues.apache.org/jira/browse/CASSANDRA-11173 > Project: Cassandra > Issue Type: New Feature >Reporter: Blake Eggleston >Assignee: Blake Eggleston > Fix For: 3.x > > > It would be useful if 3rd party classes could be notified when reads and > writes occur on a table+partition, when sstables are being streamed out/in, > and could also intercept the creation of row iterators from sstables. I have > a [v1 branch here|https://github.com/bdeggleston/cassandra/tree/hooksV1]. It > illustrates the extension points I'm looking for, but is not necessarily the > best api. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (CASSANDRA-11173) Add extension points in storage and streaming classes
[ https://issues.apache.org/jira/browse/CASSANDRA-11173?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15156807#comment-15156807 ] Marcus Eriksson commented on CASSANDRA-11173: - I did some bikeshedding [here|https://github.com/krummas/cassandra/commits/blake/hooksV1] LGTM if this is all you need > Add extension points in storage and streaming classes > - > > Key: CASSANDRA-11173 > URL: https://issues.apache.org/jira/browse/CASSANDRA-11173 > Project: Cassandra > Issue Type: New Feature >Reporter: Blake Eggleston >Assignee: Blake Eggleston > Fix For: 3.x > > > It would be useful if 3rd party classes could be notified when reads and > writes occur on a table+partition, when sstables are being streamed out/in, > and could also intercept the creation of row iterators from sstables. I have > a [v1 branch here|https://github.com/bdeggleston/cassandra/tree/hooksV1]. It > illustrates the extension points I'm looking for, but is not necessarily the > best api. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (CASSANDRA-11173) Add extension points in storage and streaming classes
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https://issues.apache.org/jira/browse/CASSANDRA-11173?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15149607#comment-15149607
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Blake Eggleston commented on CASSANDRA-11173:
-
With the streaming hooks, the goal is to allow the sender to make information
available about the sstable being sent, which the receiver can then retrieve,
sort of like an additional sstable component. I'm not sure the StreamEvents
would be a good fit for this, since they're more like high level notifications.
Ideally, we could add an {{Map}} to {{OutgoingFileMessage}},
but an esoteric hook probably isn't going to warrant a streaming protocol
version bump.
> Add extension points in storage and streaming classes
> -
>
> Key: CASSANDRA-11173
> URL: https://issues.apache.org/jira/browse/CASSANDRA-11173
> Project: Cassandra
> Issue Type: New Feature
>Reporter: Blake Eggleston
>Assignee: Blake Eggleston
> Fix For: 3.4
>
>
> It would be useful if 3rd party classes could be notified when reads and
> writes occur on a table+partition, when sstables are being streamed out/in,
> and could also intercept the creation of row iterators from sstables. I have
> a [v1 branch here|https://github.com/bdeggleston/cassandra/tree/hooksV1]. It
> illustrates the extension points I'm looking for, but is not necessarily the
> best api.
--
This message was sent by Atlassian JIRA
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[jira] [Commented] (CASSANDRA-11173) Add extension points in storage and streaming classes
[
https://issues.apache.org/jira/browse/CASSANDRA-11173?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15149572#comment-15149572
]
Yuki Morishita commented on CASSANDRA-11173:
For streaming, can we just extend existing
{{StreamEvent}}/{{StreamEventHandler}}?
> Add extension points in storage and streaming classes
> -
>
> Key: CASSANDRA-11173
> URL: https://issues.apache.org/jira/browse/CASSANDRA-11173
> Project: Cassandra
> Issue Type: New Feature
>Reporter: Blake Eggleston
>Assignee: Blake Eggleston
> Fix For: 3.4
>
>
> It would be useful if 3rd party classes could be notified when reads and
> writes occur on a table+partition, when sstables are being streamed out/in,
> and could also intercept the creation of row iterators from sstables. I have
> a [v1 branch here|https://github.com/bdeggleston/cassandra/tree/hooksV1]. It
> illustrates the extension points I'm looking for, but is not necessarily the
> best api.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
[jira] [Commented] (CASSANDRA-11173) Add extension points in storage and streaming classes
[ https://issues.apache.org/jira/browse/CASSANDRA-11173?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15149550#comment-15149550 ] Blake Eggleston commented on CASSANDRA-11173: - /cc [~iamaleksey], [~krummas] > Add extension points in storage and streaming classes > - > > Key: CASSANDRA-11173 > URL: https://issues.apache.org/jira/browse/CASSANDRA-11173 > Project: Cassandra > Issue Type: New Feature >Reporter: Blake Eggleston >Assignee: Blake Eggleston > Fix For: 3.4 > > > It would be useful if 3rd party classes could be notified when reads and > writes occur on a table+partition, when sstables are being streamed out/in, > and could also intercept the creation of row iterators from sstables. I have > a [v1 branch here|https://github.com/bdeggleston/cassandra/tree/hooksV1]. It > illustrates the extension points I'm looking for, but is not necessarily the > best api. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
