[jira] [Updated] (CASSANDRA-6839) Support non equal conditions (for LWT)
[
https://issues.apache.org/jira/browse/CASSANDRA-6839?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jeremy Hanna updated CASSANDRA-6839:
Labels: LWT (was: )
> Support non equal conditions (for LWT)
> --
>
> Key: CASSANDRA-6839
> URL: https://issues.apache.org/jira/browse/CASSANDRA-6839
> Project: Cassandra
> Issue Type: Improvement
>Reporter: Sylvain Lebresne
>Assignee: Tyler Hobbs
>Priority: Minor
> Labels: LWT
> Fix For: 2.1.1
>
> Attachments: 6839-2.1.txt, 6839-v2.txt, 6839-v3.txt, 6839.txt
>
>
> We currently only support equal conditions in conditional updates, but it
> would be relatively trivial to support non-equal ones as well. At the very
> least we should support '>', '>=', '<' and '<=', though it would probably
> also make sense to add a non-equal relation too ('!=').
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[jira] [Updated] (CASSANDRA-6839) Support non equal conditions (for LWT)
[
https://issues.apache.org/jira/browse/CASSANDRA-6839?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Tyler Hobbs updated CASSANDRA-6839:
---
Attachment: 6839-2.1.txt
6839-2.1.txt (and
[branch|https://github.com/thobbs/cassandra/tree/CASSANDRA-6839-2.1]) is
rebased for 2.1. I also have a [dtest
branch|https://github.com/thobbs/cassandra-dtest/tree/CASSANDRA-6839] that
covers the changes pretty thoroughly.
Support non equal conditions (for LWT)
--
Key: CASSANDRA-6839
URL: https://issues.apache.org/jira/browse/CASSANDRA-6839
Project: Cassandra
Issue Type: Improvement
Reporter: Sylvain Lebresne
Assignee: Tyler Hobbs
Priority: Minor
Fix For: 2.1.1
Attachments: 6839-2.1.txt, 6839-v2.txt, 6839-v3.txt, 6839.txt
We currently only support equal conditions in conditional updates, but it
would be relatively trivial to support non-equal ones as well. At the very
least we should support '', '=', '' and '=', though it would probably
also make sense to add a non-equal relation too ('!=').
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[jira] [Updated] (CASSANDRA-6839) Support non equal conditions (for LWT)
[
https://issues.apache.org/jira/browse/CASSANDRA-6839?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Sylvain Lebresne updated CASSANDRA-6839:
Fix Version/s: (was: 2.0.10)
2.1.1
Support non equal conditions (for LWT)
--
Key: CASSANDRA-6839
URL: https://issues.apache.org/jira/browse/CASSANDRA-6839
Project: Cassandra
Issue Type: Improvement
Reporter: Sylvain Lebresne
Assignee: Tyler Hobbs
Priority: Minor
Fix For: 2.1.1
Attachments: 6839-v2.txt, 6839-v3.txt, 6839.txt
We currently only support equal conditions in conditional updates, but it
would be relatively trivial to support non-equal ones as well. At the very
least we should support '', '=', '' and '=', though it would probably
also make sense to add a non-equal relation too ('!=').
--
This message was sent by Atlassian JIRA
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[jira] [Updated] (CASSANDRA-6839) Support non equal conditions (for LWT)
[
https://issues.apache.org/jira/browse/CASSANDRA-6839?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Tyler Hobbs updated CASSANDRA-6839:
---
Attachment: 6839-v3.txt
The v3 patch makes the suggested changes. The branch is also updated along
with the dtest branch.
Support non equal conditions (for LWT)
--
Key: CASSANDRA-6839
URL: https://issues.apache.org/jira/browse/CASSANDRA-6839
Project: Cassandra
Issue Type: Improvement
Reporter: Sylvain Lebresne
Assignee: Tyler Hobbs
Priority: Minor
Fix For: 2.0.10
Attachments: 6839-v2.txt, 6839-v3.txt, 6839.txt
We currently only support equal conditions in conditional updates, but it
would be relatively trivial to support non-equal ones as well. At the very
least we should support '', '=', '' and '=', though it would probably
also make sense to add a non-equal relation too ('!=').
--
This message was sent by Atlassian JIRA
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[jira] [Updated] (CASSANDRA-6839) Support non equal conditions (for LWT)
[
https://issues.apache.org/jira/browse/CASSANDRA-6839?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Tyler Hobbs updated CASSANDRA-6839:
---
Attachment: 6839-v2.txt
The v2 patch adds support for IN operations. The same
[branch|https://github.com/thobbs/cassandra/tree/CASSANDRA-6839] has been
updated with a couple of commits, as well. I also pushed another commit to my
[dtest branch|https://github.com/thobbs/cassandra-dtest/tree/CASSANDRA-6839].
This turned out to be a bit more complex than I expected, but the test coverage
is pretty good here now. I added some unit tests to cover equality checks on
the various Bounds subclasses.
Support non equal conditions (for LWT)
--
Key: CASSANDRA-6839
URL: https://issues.apache.org/jira/browse/CASSANDRA-6839
Project: Cassandra
Issue Type: Improvement
Reporter: Sylvain Lebresne
Assignee: Tyler Hobbs
Priority: Minor
Fix For: 2.0.9
Attachments: 6839-v2.txt, 6839.txt
We currently only support equal conditions in conditional updates, but it
would be relatively trivial to support non-equal ones as well. At the very
least we should support '', '=', '' and '=', though it would probably
also make sense to add a non-equal relation too ('!=').
--
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[jira] [Updated] (CASSANDRA-6839) Support non equal conditions (for LWT)
[
https://issues.apache.org/jira/browse/CASSANDRA-6839?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jonathan Ellis updated CASSANDRA-6839:
--
Reviewer: Sylvain Lebresne
Support non equal conditions (for LWT)
--
Key: CASSANDRA-6839
URL: https://issues.apache.org/jira/browse/CASSANDRA-6839
Project: Cassandra
Issue Type: Improvement
Reporter: Sylvain Lebresne
Assignee: Tyler Hobbs
Priority: Minor
Fix For: 2.0.9
Attachments: 6839.txt
We currently only support equal conditions in conditional updates, but it
would be relatively trivial to support non-equal ones as well. At the very
least we should support '', '=', '' and '=', though it would probably
also make sense to add a non-equal relation too ('!=').
--
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[jira] [Updated] (CASSANDRA-6839) Support non equal conditions (for LWT)
[
https://issues.apache.org/jira/browse/CASSANDRA-6839?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Tyler Hobbs updated CASSANDRA-6839:
---
Attachment: 6839.txt
The attached patch (and
[branch|https://github.com/thobbs/cassandra/tree/CASSANDRA-6839]) adds support
for , =, , =, and != in CAS operations. I've also created some
[dtests|https://github.com/thobbs/cassandra-dtest/tree/CASSANDRA-6839].
It seems like we should also add support for {{IN}}. I can add do that in this
ticket, if we'd like, or I can create a new ticket for that.
Support non equal conditions (for LWT)
--
Key: CASSANDRA-6839
URL: https://issues.apache.org/jira/browse/CASSANDRA-6839
Project: Cassandra
Issue Type: Improvement
Reporter: Sylvain Lebresne
Assignee: Tyler Hobbs
Priority: Minor
Fix For: 2.0.9
Attachments: 6839.txt
We currently only support equal conditions in conditional updates, but it
would be relatively trivial to support non-equal ones as well. At the very
least we should support '', '=', '' and '=', though it would probably
also make sense to add a non-equal relation too ('!=').
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