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Posted to commits@cassandra.apache.org by "Stu Hood (JIRA)" <ji...@apache.org> on 2011/05/13 23:34:48 UTC

[jira] [Created] (CASSANDRA-2650) AntiEntropyServiceCounterTest writes CounterUpdateColumn to disk

AntiEntropyServiceCounterTest writes CounterUpdateColumn to disk
----------------------------------------------------------------

                 Key: CASSANDRA-2650
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-2650
             Project: Cassandra
          Issue Type: Test
          Components: Tests
            Reporter: Stu Hood
            Priority: Minor
             Fix For: 1.0


By using an unwrapped RowMutation to apply a counter update, AESCT was applying/flushing a CounterUpdateColumn to disk. I'm still not a fan of the magic that is going on with CUC, but for now fixing misuses is the most reasonable approach.

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[jira] [Updated] (CASSANDRA-2650) Tests write CounterUpdateColumns to disk

Posted by "Stu Hood (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/CASSANDRA-2650?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Stu Hood updated CASSANDRA-2650:
--------------------------------

    Summary: Tests write CounterUpdateColumns to disk  (was: AntiEntropyServiceCounterTest writes CounterUpdateColumn to disk)

> Tests write CounterUpdateColumns to disk
> ----------------------------------------
>
>                 Key: CASSANDRA-2650
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-2650
>             Project: Cassandra
>          Issue Type: Test
>          Components: Tests
>            Reporter: Stu Hood
>            Assignee: Stu Hood
>            Priority: Minor
>              Labels: counters
>             Fix For: 1.0
>
>         Attachments: 0001-Make-IMutation-more-uniform-and-apply-IMutation-in-Uti.txt
>
>
> By using an unwrapped RowMutation to apply a counter update, AESCT was applying/flushing a CounterUpdateColumn to disk. I'm still not a fan of the magic that is going on with CUC, but for now fixing misuses is the most reasonable approach.

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[jira] [Commented] (CASSANDRA-2650) AntiEntropyServiceCounterTest writes CounterUpdateColumn to disk

Posted by "Stu Hood (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/CASSANDRA-2650?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13043219#comment-13043219 ] 

Stu Hood commented on CASSANDRA-2650:
-------------------------------------

Just noticed this issue is still open, which is helpful, because I found a new instance of the problem: {{db.RecoveryManagerTest.testRecoverCounter}} is writing a CounterColumn without using CounterMutation.

> AntiEntropyServiceCounterTest writes CounterUpdateColumn to disk
> ----------------------------------------------------------------
>
>                 Key: CASSANDRA-2650
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-2650
>             Project: Cassandra
>          Issue Type: Test
>          Components: Tests
>            Reporter: Stu Hood
>            Assignee: Stu Hood
>            Priority: Minor
>              Labels: counters
>             Fix For: 1.0
>
>         Attachments: 0001-Make-IMutation-more-uniform-and-apply-IMutation-in-Uti.txt
>
>
> By using an unwrapped RowMutation to apply a counter update, AESCT was applying/flushing a CounterUpdateColumn to disk. I'm still not a fan of the magic that is going on with CUC, but for now fixing misuses is the most reasonable approach.

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[jira] [Commented] (CASSANDRA-2650) AntiEntropyServiceCounterTest writes CounterUpdateColumn to disk

Posted by "Hudson (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/CASSANDRA-2650?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13037899#comment-13037899 ] 

Hudson commented on CASSANDRA-2650:
-----------------------------------

Integrated in Cassandra-0.8 #123 (See [https://builds.apache.org/hudson/job/Cassandra-0.8/123/])
    Don't write CounterUpdateColumn to disk in tests
patch by stuhood; reviewed by slebresne for CASSANDRA-2650

slebresne : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1126416
Files : 
* /cassandra/branches/cassandra-0.8/src/java/org/apache/cassandra/db/RowMutation.java
* /cassandra/branches/cassandra-0.8/test/unit/org/apache/cassandra/service/AntiEntropyServiceTestAbstract.java
* /cassandra/branches/cassandra-0.8/src/java/org/apache/cassandra/db/IMutation.java
* /cassandra/branches/cassandra-0.8/test/unit/org/apache/cassandra/Util.java
* /cassandra/branches/cassandra-0.8/CHANGES.txt
* /cassandra/branches/cassandra-0.8/test/unit/org/apache/cassandra/service/AntiEntropyServiceStandardTest.java
* /cassandra/branches/cassandra-0.8/test/unit/org/apache/cassandra/db/ColumnFamilyStoreTest.java
* /cassandra/branches/cassandra-0.8/test/unit/org/apache/cassandra/service/AntiEntropyServiceCounterTest.java
* /cassandra/branches/cassandra-0.8/src/java/org/apache/cassandra/db/CounterMutation.java


> AntiEntropyServiceCounterTest writes CounterUpdateColumn to disk
> ----------------------------------------------------------------
>
>                 Key: CASSANDRA-2650
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-2650
>             Project: Cassandra
>          Issue Type: Test
>          Components: Tests
>            Reporter: Stu Hood
>            Assignee: Stu Hood
>            Priority: Minor
>              Labels: counters
>             Fix For: 1.0
>
>         Attachments: 0001-Make-IMutation-more-uniform-and-apply-IMutation-in-Uti.txt
>
>
> By using an unwrapped RowMutation to apply a counter update, AESCT was applying/flushing a CounterUpdateColumn to disk. I'm still not a fan of the magic that is going on with CUC, but for now fixing misuses is the most reasonable approach.

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[jira] [Resolved] (CASSANDRA-2650) Tests write CounterUpdateColumns to disk

Posted by "Sylvain Lebresne (Resolved) (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/CASSANDRA-2650?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sylvain Lebresne resolved CASSANDRA-2650.
-----------------------------------------

    Resolution: Fixed

Time to close this one.
I don't see the RecoveryManagerTest.testRecoverCounter instance a a real problem since it doesn't write a CounterUpdateColumn (or it was, it has been fixed). Agreed it doesn't use a CounterMutation but given the test, why should it bother.
                
> Tests write CounterUpdateColumns to disk
> ----------------------------------------
>
>                 Key: CASSANDRA-2650
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-2650
>             Project: Cassandra
>          Issue Type: Test
>          Components: Tests
>            Reporter: Stu Hood
>            Assignee: Stu Hood
>            Priority: Minor
>              Labels: counters
>         Attachments: 0001-Make-IMutation-more-uniform-and-apply-IMutation-in-Uti.txt
>
>
> By using an unwrapped RowMutation to apply a counter update, AESCT was applying/flushing a CounterUpdateColumn to disk. I'm still not a fan of the magic that is going on with CUC, but for now fixing misuses is the most reasonable approach.

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[jira] [Updated] (CASSANDRA-2650) AntiEntropyServiceCounterTest writes CounterUpdateColumn to disk

Posted by "Stu Hood (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/CASSANDRA-2650?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Stu Hood updated CASSANDRA-2650:
--------------------------------

    Attachment: 0001-Make-IMutation-more-uniform-and-apply-IMutation-in-Uti.txt

> AntiEntropyServiceCounterTest writes CounterUpdateColumn to disk
> ----------------------------------------------------------------
>
>                 Key: CASSANDRA-2650
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-2650
>             Project: Cassandra
>          Issue Type: Test
>          Components: Tests
>            Reporter: Stu Hood
>            Priority: Minor
>              Labels: counters
>             Fix For: 1.0
>
>         Attachments: 0001-Make-IMutation-more-uniform-and-apply-IMutation-in-Uti.txt
>
>
> By using an unwrapped RowMutation to apply a counter update, AESCT was applying/flushing a CounterUpdateColumn to disk. I'm still not a fan of the magic that is going on with CUC, but for now fixing misuses is the most reasonable approach.

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