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Posted to commits@cassandra.apache.org by "Cliff Moon (JIRA)" <ji...@apache.org> on 2010/04/23 19:18:51 UTC
[jira] Created: (CASSANDRA-1018) Ability to close tables for
embeddable cassandra
Ability to close tables for embeddable cassandra
------------------------------------------------
Key: CASSANDRA-1018
URL: https://issues.apache.org/jira/browse/CASSANDRA-1018
Project: Cassandra
Issue Type: Improvement
Components: Core
Affects Versions: 0.3, 0.4, 0.5, 0.6, 0.6.1, 0.6.2, 0.7, 0.8
Reporter: Cliff Moon
Priority: Minor
I would like to make Cassandra more embeddable in order to use it from within application unit tests. Unfortunately, just nuking directories with CassandraServiceDataCleaner doesn't completely isolate test cases within a single running JVM. In-memory table objects are kept in a static hash map. This patch adds a close method that will remove table instances from the static hash map.
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[jira] Issue Comment Edited: (CASSANDRA-1018) Ability to close
tables for embeddable cassandra
Posted by "Jonathan Ellis (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-1018?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12860331#action_12860331 ]
Jonathan Ellis edited comment on CASSANDRA-1018 at 4/23/10 1:55 PM:
--------------------------------------------------------------------
Looks like Table.clear in 0.7 (trunk) does what you want.
We can backport that to 0.6.2 easily enough if necessary.
was (Author: jbellis):
Looks like Table.clear in 0.7 does what you want.
We can backport that to 0.6.2 easily enough if necessary.
> Ability to close tables for embeddable cassandra
> ------------------------------------------------
>
> Key: CASSANDRA-1018
> URL: https://issues.apache.org/jira/browse/CASSANDRA-1018
> Project: Cassandra
> Issue Type: Improvement
> Components: Core
> Reporter: Cliff Moon
> Priority: Minor
> Fix For: 0.7
>
> Attachments: tables.patch
>
>
> I would like to make Cassandra more embeddable in order to use it from within application unit tests. Unfortunately, just nuking directories with CassandraServiceDataCleaner doesn't completely isolate test cases within a single running JVM. In-memory table objects are kept in a static hash map. This patch adds a close method that will remove table instances from the static hash map.
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[jira] Updated: (CASSANDRA-1018) Ability to close tables for
embeddable cassandra
Posted by "Cliff Moon (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-1018?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Cliff Moon updated CASSANDRA-1018:
----------------------------------
Attachment: tables.patch
> Ability to close tables for embeddable cassandra
> ------------------------------------------------
>
> Key: CASSANDRA-1018
> URL: https://issues.apache.org/jira/browse/CASSANDRA-1018
> Project: Cassandra
> Issue Type: Improvement
> Components: Core
> Affects Versions: 0.3, 0.4, 0.5, 0.6, 0.6.1, 0.6.2, 0.7, 0.8
> Reporter: Cliff Moon
> Priority: Minor
> Attachments: tables.patch
>
>
> I would like to make Cassandra more embeddable in order to use it from within application unit tests. Unfortunately, just nuking directories with CassandraServiceDataCleaner doesn't completely isolate test cases within a single running JVM. In-memory table objects are kept in a static hash map. This patch adds a close method that will remove table instances from the static hash map.
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[jira] Commented: (CASSANDRA-1018) Ability to close tables for
embeddable cassandra
Posted by "Jonathan Ellis (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-1018?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12860329#action_12860329 ]
Jonathan Ellis commented on CASSANDRA-1018:
-------------------------------------------
Patch fails for me against trunk HEAD but it's simple enough to apply manually.
> Ability to close tables for embeddable cassandra
> ------------------------------------------------
>
> Key: CASSANDRA-1018
> URL: https://issues.apache.org/jira/browse/CASSANDRA-1018
> Project: Cassandra
> Issue Type: Improvement
> Components: Core
> Affects Versions: 0.3, 0.4, 0.5, 0.6, 0.6.1, 0.6.2, 0.7, 0.8
> Reporter: Cliff Moon
> Priority: Minor
> Attachments: tables.patch
>
>
> I would like to make Cassandra more embeddable in order to use it from within application unit tests. Unfortunately, just nuking directories with CassandraServiceDataCleaner doesn't completely isolate test cases within a single running JVM. In-memory table objects are kept in a static hash map. This patch adds a close method that will remove table instances from the static hash map.
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[jira] Commented: (CASSANDRA-1018) Ability to close tables for
embeddable cassandra
Posted by "Gary Dusbabek (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-1018?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12860558#action_12860558 ]
Gary Dusbabek commented on CASSANDRA-1018:
------------------------------------------
Depending on the nature of the test, it might be a good idea to call StorageService.instance.clearReplicationStrategy/initReplicationStrategy.
Curse the singletons.
> Ability to close tables for embeddable cassandra
> ------------------------------------------------
>
> Key: CASSANDRA-1018
> URL: https://issues.apache.org/jira/browse/CASSANDRA-1018
> Project: Cassandra
> Issue Type: Improvement
> Components: Core
> Reporter: Cliff Moon
> Priority: Minor
> Fix For: 0.7
>
> Attachments: tables.patch
>
>
> I would like to make Cassandra more embeddable in order to use it from within application unit tests. Unfortunately, just nuking directories with CassandraServiceDataCleaner doesn't completely isolate test cases within a single running JVM. In-memory table objects are kept in a static hash map. This patch adds a close method that will remove table instances from the static hash map.
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[jira] Resolved: (CASSANDRA-1018) Ability to close tables for
embeddable cassandra
Posted by "Jonathan Ellis (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-1018?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jonathan Ellis resolved CASSANDRA-1018.
---------------------------------------
Resolution: Duplicate
Looks like Table.clear in 0.7 does what you want.
We can backport that to 0.6.2 easily enough if necessary.
> Ability to close tables for embeddable cassandra
> ------------------------------------------------
>
> Key: CASSANDRA-1018
> URL: https://issues.apache.org/jira/browse/CASSANDRA-1018
> Project: Cassandra
> Issue Type: Improvement
> Components: Core
> Reporter: Cliff Moon
> Priority: Minor
> Fix For: 0.7
>
> Attachments: tables.patch
>
>
> I would like to make Cassandra more embeddable in order to use it from within application unit tests. Unfortunately, just nuking directories with CassandraServiceDataCleaner doesn't completely isolate test cases within a single running JVM. In-memory table objects are kept in a static hash map. This patch adds a close method that will remove table instances from the static hash map.
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[jira] Updated: (CASSANDRA-1018) Ability to close tables for
embeddable cassandra
Posted by "Jonathan Ellis (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-1018?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jonathan Ellis updated CASSANDRA-1018:
--------------------------------------
Fix Version/s: 0.7
Affects Version/s: (was: 0.3)
(was: 0.4)
(was: 0.5)
(was: 0.6)
(was: 0.7)
(was: 0.8)
(was: 0.6.1)
(was: 0.6.2)
> Ability to close tables for embeddable cassandra
> ------------------------------------------------
>
> Key: CASSANDRA-1018
> URL: https://issues.apache.org/jira/browse/CASSANDRA-1018
> Project: Cassandra
> Issue Type: Improvement
> Components: Core
> Reporter: Cliff Moon
> Priority: Minor
> Fix For: 0.7
>
> Attachments: tables.patch
>
>
> I would like to make Cassandra more embeddable in order to use it from within application unit tests. Unfortunately, just nuking directories with CassandraServiceDataCleaner doesn't completely isolate test cases within a single running JVM. In-memory table objects are kept in a static hash map. This patch adds a close method that will remove table instances from the static hash map.
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