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Posted to commits@cassandra.apache.org by "Jonathan Ellis (JIRA)" <ji...@apache.org> on 2011/01/05 20:32:48 UTC
[jira] Created: (CASSANDRA-1941) Add distributed test doing reads
during bootstrap of additional node
Add distributed test doing reads during bootstrap of additional node
--------------------------------------------------------------------
Key: CASSANDRA-1941
URL: https://issues.apache.org/jira/browse/CASSANDRA-1941
Project: Cassandra
Issue Type: New Feature
Components: Core
Reporter: Jonathan Ellis
Priority: Minor
Fix For: 0.8
Following introduction of the distributed test framework in CASSANDRA-1859, we should extend that to test reads while bootstrap happens (this is a scenario that has had regressions in the past).
See test/distributed/README.txt for intro.
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[jira] Issue Comment Edited: (CASSANDRA-1941) Add distributed test
doing reads during MovementTest
Posted by "Stu Hood (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-1941?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12989048#comment-12989048 ]
Stu Hood edited comment on CASSANDRA-1941 at 2/1/11 5:28 AM:
-------------------------------------------------------------
MovementTest performs a loadbalance, which is almost a full roundtrip.
It should be possible to test bootstrap by:
# decommissioning the node via nodetool
# killing the process
# wiping its state
# starting it again
----
These commands exist in the Whirr scripts now.
was (Author: stuhood):
MovementTest performs a loadbalance, which almost a full roundtrip.
It should be possible to test bootstrap by:
# decommissioning the node via nodetool
# killing the process
# wiping its state
# starting it again
----
These commands exist in the Whirr scripts now.
> Add distributed test doing reads during MovementTest
> ----------------------------------------------------
>
> Key: CASSANDRA-1941
> URL: https://issues.apache.org/jira/browse/CASSANDRA-1941
> Project: Cassandra
> Issue Type: New Feature
> Components: Core
> Reporter: Jonathan Ellis
> Assignee: Brandon Williams
> Priority: Minor
> Fix For: 0.8
>
>
> Following introduction of the distributed test framework in CASSANDRA-1859, we should extend that to test reads while bootstrap happens (this is a scenario that has had regressions in the past).
> See test/distributed/README.txt for intro.
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[jira] Commented: (CASSANDRA-1941) Add distributed test doing reads
during bootstrap of additional node
Posted by "Brandon Williams (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-1941?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12984942#action_12984942 ]
Brandon Williams commented on CASSANDRA-1941:
---------------------------------------------
I think the way to do this is to have something that utilizes CassandraServiceController.createClient in another thread to do the reads while the bootstrap is happening.
> Add distributed test doing reads during bootstrap of additional node
> --------------------------------------------------------------------
>
> Key: CASSANDRA-1941
> URL: https://issues.apache.org/jira/browse/CASSANDRA-1941
> Project: Cassandra
> Issue Type: New Feature
> Components: Core
> Reporter: Jonathan Ellis
> Assignee: Brandon Williams
> Priority: Minor
> Fix For: 0.8
>
>
> Following introduction of the distributed test framework in CASSANDRA-1859, we should extend that to test reads while bootstrap happens (this is a scenario that has had regressions in the past).
> See test/distributed/README.txt for intro.
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[jira] [Updated] (CASSANDRA-1941) Add distributed test doing reads
during MovementTest
Posted by "Jonathan Ellis (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-1941?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jonathan Ellis updated CASSANDRA-1941:
--------------------------------------
Reviewer: mallen (was: jbellis)
> Add distributed test doing reads during MovementTest
> ----------------------------------------------------
>
> Key: CASSANDRA-1941
> URL: https://issues.apache.org/jira/browse/CASSANDRA-1941
> Project: Cassandra
> Issue Type: Test
> Components: Core
> Reporter: Jonathan Ellis
> Assignee: Pavel Yaskevich
> Priority: Minor
> Fix For: 0.8.1
>
> Attachments: CASSANDRA-1941.patch
>
> Original Estimate: 8h
> Remaining Estimate: 8h
>
> Following introduction of the distributed test framework in CASSANDRA-1859, we should extend that to test reads while bootstrap happens (this is a scenario that has had regressions in the past).
> See test/distributed/README.txt for intro.
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[jira] Commented: (CASSANDRA-1941) Add distributed test doing reads
during bootstrap of additional node
Posted by "Jonathan Ellis (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-1941?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12979766#action_12979766 ]
Jonathan Ellis commented on CASSANDRA-1941:
-------------------------------------------
bq. Also, we should do reads during decommission
i'm fine leaving that for a followup ticket
> Add distributed test doing reads during bootstrap of additional node
> --------------------------------------------------------------------
>
> Key: CASSANDRA-1941
> URL: https://issues.apache.org/jira/browse/CASSANDRA-1941
> Project: Cassandra
> Issue Type: New Feature
> Components: Core
> Reporter: Jonathan Ellis
> Assignee: Brandon Williams
> Priority: Minor
> Fix For: 0.8
>
>
> Following introduction of the distributed test framework in CASSANDRA-1859, we should extend that to test reads while bootstrap happens (this is a scenario that has had regressions in the past).
> See test/distributed/README.txt for intro.
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[jira] Commented: (CASSANDRA-1941) Add distributed test doing reads
during MovementTest
Posted by "Stu Hood (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-1941?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12989048#comment-12989048 ]
Stu Hood commented on CASSANDRA-1941:
-------------------------------------
MovementTest performs a loadbalance, which almost a full roundtrip.
It should be possible to test bootstrap by:
# decommissioning the node via nodetool
# killing the process
# wiping its state
# starting it again
----
These commands exist in the Whirr scripts now.
> Add distributed test doing reads during MovementTest
> ----------------------------------------------------
>
> Key: CASSANDRA-1941
> URL: https://issues.apache.org/jira/browse/CASSANDRA-1941
> Project: Cassandra
> Issue Type: New Feature
> Components: Core
> Reporter: Jonathan Ellis
> Assignee: Brandon Williams
> Priority: Minor
> Fix For: 0.8
>
>
> Following introduction of the distributed test framework in CASSANDRA-1859, we should extend that to test reads while bootstrap happens (this is a scenario that has had regressions in the past).
> See test/distributed/README.txt for intro.
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[jira] Assigned: (CASSANDRA-1941) Add distributed test doing reads
during MovementTest
Posted by "Pavel Yaskevich (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-1941?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Pavel Yaskevich reassigned CASSANDRA-1941:
------------------------------------------
Assignee: Pavel Yaskevich (was: Brandon Williams)
> Add distributed test doing reads during MovementTest
> ----------------------------------------------------
>
> Key: CASSANDRA-1941
> URL: https://issues.apache.org/jira/browse/CASSANDRA-1941
> Project: Cassandra
> Issue Type: Test
> Components: Core
> Reporter: Jonathan Ellis
> Assignee: Pavel Yaskevich
> Priority: Minor
> Fix For: 0.8
>
>
> Following introduction of the distributed test framework in CASSANDRA-1859, we should extend that to test reads while bootstrap happens (this is a scenario that has had regressions in the past).
> See test/distributed/README.txt for intro.
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[jira] Updated: (CASSANDRA-1941) Add distributed test doing reads
during MovementTest
Posted by "Brandon Williams (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-1941?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Brandon Williams updated CASSANDRA-1941:
----------------------------------------
Summary: Add distributed test doing reads during MovementTest (was: Add distributed test doing reads during bootstrap of additional node)
> Add distributed test doing reads during MovementTest
> ----------------------------------------------------
>
> Key: CASSANDRA-1941
> URL: https://issues.apache.org/jira/browse/CASSANDRA-1941
> Project: Cassandra
> Issue Type: New Feature
> Components: Core
> Reporter: Jonathan Ellis
> Assignee: Brandon Williams
> Priority: Minor
> Fix For: 0.8
>
>
> Following introduction of the distributed test framework in CASSANDRA-1859, we should extend that to test reads while bootstrap happens (this is a scenario that has had regressions in the past).
> See test/distributed/README.txt for intro.
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[jira] Commented: (CASSANDRA-1941) Add distributed test doing reads
during bootstrap of additional node
Posted by "Brandon Williams (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-1941?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12979763#action_12979763 ]
Brandon Williams commented on CASSANDRA-1941:
---------------------------------------------
CASSANDRA-1534 is an example of this sort of regression. Also, we should do reads during decommission.
> Add distributed test doing reads during bootstrap of additional node
> --------------------------------------------------------------------
>
> Key: CASSANDRA-1941
> URL: https://issues.apache.org/jira/browse/CASSANDRA-1941
> Project: Cassandra
> Issue Type: New Feature
> Components: Core
> Reporter: Jonathan Ellis
> Assignee: Brandon Williams
> Priority: Minor
> Fix For: 0.8
>
>
> Following introduction of the distributed test framework in CASSANDRA-1859, we should extend that to test reads while bootstrap happens (this is a scenario that has had regressions in the past).
> See test/distributed/README.txt for intro.
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[jira] Updated: (CASSANDRA-1941) Add distributed test doing reads
during MovementTest
Posted by "Stu Hood (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-1941?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Stu Hood updated CASSANDRA-1941:
--------------------------------
Issue Type: Test (was: New Feature)
> Add distributed test doing reads during MovementTest
> ----------------------------------------------------
>
> Key: CASSANDRA-1941
> URL: https://issues.apache.org/jira/browse/CASSANDRA-1941
> Project: Cassandra
> Issue Type: Test
> Components: Core
> Reporter: Jonathan Ellis
> Assignee: Brandon Williams
> Priority: Minor
> Fix For: 0.8
>
>
> Following introduction of the distributed test framework in CASSANDRA-1859, we should extend that to test reads while bootstrap happens (this is a scenario that has had regressions in the past).
> See test/distributed/README.txt for intro.
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[jira] [Commented] (CASSANDRA-1941) Add distributed test doing
reads during MovementTest
Posted by "Pavel Yaskevich (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-1941?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13023172#comment-13023172 ]
Pavel Yaskevich commented on CASSANDRA-1941:
--------------------------------------------
Stu Hood: sure, I will take a look at CASSANDRA-2464!
> Add distributed test doing reads during MovementTest
> ----------------------------------------------------
>
> Key: CASSANDRA-1941
> URL: https://issues.apache.org/jira/browse/CASSANDRA-1941
> Project: Cassandra
> Issue Type: Test
> Components: Core
> Reporter: Jonathan Ellis
> Assignee: Pavel Yaskevich
> Priority: Minor
> Fix For: 0.8.1
>
> Attachments: CASSANDRA-1941.patch
>
> Original Estimate: 8h
> Remaining Estimate: 8h
>
> Following introduction of the distributed test framework in CASSANDRA-1859, we should extend that to test reads while bootstrap happens (this is a scenario that has had regressions in the past).
> See test/distributed/README.txt for intro.
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[jira] Updated: (CASSANDRA-1941) Add distributed test doing reads
during MovementTest
Posted by "Brandon Williams (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-1941?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Brandon Williams updated CASSANDRA-1941:
----------------------------------------
Properly performing a bootstrap doesn't currently seem possible with whirr. Let's just add reads to MovementTest for now.
> Add distributed test doing reads during MovementTest
> ----------------------------------------------------
>
> Key: CASSANDRA-1941
> URL: https://issues.apache.org/jira/browse/CASSANDRA-1941
> Project: Cassandra
> Issue Type: New Feature
> Components: Core
> Reporter: Jonathan Ellis
> Assignee: Brandon Williams
> Priority: Minor
> Fix For: 0.8
>
>
> Following introduction of the distributed test framework in CASSANDRA-1859, we should extend that to test reads while bootstrap happens (this is a scenario that has had regressions in the past).
> See test/distributed/README.txt for intro.
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[jira] Commented: (CASSANDRA-1941) Add distributed test doing reads
during bootstrap of additional node
Posted by "Jonathan Ellis (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-1941?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12979762#action_12979762 ]
Jonathan Ellis commented on CASSANDRA-1941:
-------------------------------------------
bq. this is a scenario that has had regressions in the past
E.g. CASSANDRA-692, CASSANDRA-1534
> Add distributed test doing reads during bootstrap of additional node
> --------------------------------------------------------------------
>
> Key: CASSANDRA-1941
> URL: https://issues.apache.org/jira/browse/CASSANDRA-1941
> Project: Cassandra
> Issue Type: New Feature
> Components: Core
> Reporter: Jonathan Ellis
> Assignee: Brandon Williams
> Priority: Minor
> Fix For: 0.8
>
>
> Following introduction of the distributed test framework in CASSANDRA-1859, we should extend that to test reads while bootstrap happens (this is a scenario that has had regressions in the past).
> See test/distributed/README.txt for intro.
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[jira] Assigned: (CASSANDRA-1941) Add distributed test doing reads
during bootstrap of additional node
Posted by "Brandon Williams (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-1941?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Brandon Williams reassigned CASSANDRA-1941:
-------------------------------------------
Assignee: Brandon Williams
> Add distributed test doing reads during bootstrap of additional node
> --------------------------------------------------------------------
>
> Key: CASSANDRA-1941
> URL: https://issues.apache.org/jira/browse/CASSANDRA-1941
> Project: Cassandra
> Issue Type: New Feature
> Components: Core
> Reporter: Jonathan Ellis
> Assignee: Brandon Williams
> Priority: Minor
> Fix For: 0.8
>
>
> Following introduction of the distributed test framework in CASSANDRA-1859, we should extend that to test reads while bootstrap happens (this is a scenario that has had regressions in the past).
> See test/distributed/README.txt for intro.
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[jira] Updated: (CASSANDRA-1941) Add distributed test doing reads
during MovementTest
Posted by "Jonathan Ellis (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-1941?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jonathan Ellis updated CASSANDRA-1941:
--------------------------------------
Remaining Estimate: 8h
Original Estimate: 8h
> Add distributed test doing reads during MovementTest
> ----------------------------------------------------
>
> Key: CASSANDRA-1941
> URL: https://issues.apache.org/jira/browse/CASSANDRA-1941
> Project: Cassandra
> Issue Type: Test
> Components: Core
> Reporter: Jonathan Ellis
> Assignee: Pavel Yaskevich
> Priority: Minor
> Fix For: 0.8
>
> Original Estimate: 8h
> Remaining Estimate: 8h
>
> Following introduction of the distributed test framework in CASSANDRA-1859, we should extend that to test reads while bootstrap happens (this is a scenario that has had regressions in the past).
> See test/distributed/README.txt for intro.
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[jira] [Commented] (CASSANDRA-1941) Add distributed test doing
reads during MovementTest
Posted by "Stu Hood (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-1941?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13023137#comment-13023137 ]
Stu Hood commented on CASSANDRA-1941:
-------------------------------------
This is awesome: thank you Pavel. I'll try and take a look this weekend. In exchange, would you mind taking a look at CASSANDRA-2464?
Also, is CASSANDRA-2523 just my imagination? You seem to be successfully using runurl-based-script-execution, but I haven't had luck recently.
Thanks again!
> Add distributed test doing reads during MovementTest
> ----------------------------------------------------
>
> Key: CASSANDRA-1941
> URL: https://issues.apache.org/jira/browse/CASSANDRA-1941
> Project: Cassandra
> Issue Type: Test
> Components: Core
> Reporter: Jonathan Ellis
> Assignee: Pavel Yaskevich
> Priority: Minor
> Fix For: 0.8.1
>
> Attachments: CASSANDRA-1941.patch
>
> Original Estimate: 8h
> Remaining Estimate: 8h
>
> Following introduction of the distributed test framework in CASSANDRA-1859, we should extend that to test reads while bootstrap happens (this is a scenario that has had regressions in the past).
> See test/distributed/README.txt for intro.
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[jira] Issue Comment Edited: (CASSANDRA-1941) Add distributed test
doing reads during bootstrap of additional node
Posted by "Jonathan Ellis (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-1941?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12979762#action_12979762 ]
Jonathan Ellis edited comment on CASSANDRA-1941 at 1/10/11 4:12 PM:
--------------------------------------------------------------------
bq. this is a scenario that has had regressions in the past
E.g. CASSANDRA-696, CASSANDRA-1534
was (Author: jbellis):
bq. this is a scenario that has had regressions in the past
E.g. CASSANDRA-692, CASSANDRA-1534
> Add distributed test doing reads during bootstrap of additional node
> --------------------------------------------------------------------
>
> Key: CASSANDRA-1941
> URL: https://issues.apache.org/jira/browse/CASSANDRA-1941
> Project: Cassandra
> Issue Type: New Feature
> Components: Core
> Reporter: Jonathan Ellis
> Assignee: Brandon Williams
> Priority: Minor
> Fix For: 0.8
>
>
> Following introduction of the distributed test framework in CASSANDRA-1859, we should extend that to test reads while bootstrap happens (this is a scenario that has had regressions in the past).
> See test/distributed/README.txt for intro.
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[jira] [Updated] (CASSANDRA-1941) Add distributed test doing reads
during MovementTest
Posted by "Pavel Yaskevich (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-1941?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Pavel Yaskevich updated CASSANDRA-1941:
---------------------------------------
Attachment: CASSANDRA-1941.patch
DataStreamingTest added which does the following:
1). insert 100 rows to the cluster with RF=ringSize-1
2). decommission of the last node
3). stop/wipe-state on the last node
4). start reading data in the separate thread while last node is not fully started
5). start of the last node (clean after wipe-state)
> Add distributed test doing reads during MovementTest
> ----------------------------------------------------
>
> Key: CASSANDRA-1941
> URL: https://issues.apache.org/jira/browse/CASSANDRA-1941
> Project: Cassandra
> Issue Type: Test
> Components: Core
> Reporter: Jonathan Ellis
> Assignee: Pavel Yaskevich
> Priority: Minor
> Fix For: 0.8.1
>
> Attachments: CASSANDRA-1941.patch
>
> Original Estimate: 8h
> Remaining Estimate: 8h
>
> Following introduction of the distributed test framework in CASSANDRA-1859, we should extend that to test reads while bootstrap happens (this is a scenario that has had regressions in the past).
> See test/distributed/README.txt for intro.
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