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Posted to commits@cassandra.apache.org by "Jonathan Ellis (Created) (JIRA)" <ji...@apache.org> on 2011/12/07 16:46:40 UTC
[jira] [Created] (CASSANDRA-3583) Add "rebuild index" JMX command
Add "rebuild index" JMX command
-------------------------------
Key: CASSANDRA-3583
URL: https://issues.apache.org/jira/browse/CASSANDRA-3583
Project: Cassandra
Issue Type: New Feature
Components: Core, Tools
Reporter: Jonathan Ellis
Assignee: Vijay
Priority: Minor
Fix For: 1.1
CASSANDRA-1740 allows aborting an index build, but there is no way to re-attempt the build without restarting the server.
We've also had requests to allow rebuilding an index that *has* been built, so it would be nice to kill two birds with one stone here.
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[jira] [Commented] (CASSANDRA-3583) Add "rebuild index" JMX command
Posted by "Vijay (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-3583?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13170552#comment-13170552 ]
Vijay commented on CASSANDRA-3583:
----------------------------------
I was thinking of adding rebuild SSTableIndex or rebuild bloomfilter etc. Yet to seen a case where it is broken :) may be after CASSANDRA-2392...
> Add "rebuild index" JMX command
> -------------------------------
>
> Key: CASSANDRA-3583
> URL: https://issues.apache.org/jira/browse/CASSANDRA-3583
> Project: Cassandra
> Issue Type: New Feature
> Components: Core, Tools
> Reporter: Jonathan Ellis
> Assignee: Vijay
> Priority: Minor
> Fix For: 1.1
>
> Attachments: 0001-3583.patch
>
>
> CASSANDRA-1740 allows aborting an index build, but there is no way to re-attempt the build without restarting the server.
> We've also had requests to allow rebuilding an index that *has* been built, so it would be nice to kill two birds with one stone here.
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[jira] [Commented] (CASSANDRA-3583) Add "rebuild index" JMX command
Posted by "Jonathan Ellis (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-3583?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13170545#comment-13170545 ]
Jonathan Ellis commented on CASSANDRA-3583:
-------------------------------------------
what future "types" do you anticipate adding?
> Add "rebuild index" JMX command
> -------------------------------
>
> Key: CASSANDRA-3583
> URL: https://issues.apache.org/jira/browse/CASSANDRA-3583
> Project: Cassandra
> Issue Type: New Feature
> Components: Core, Tools
> Reporter: Jonathan Ellis
> Assignee: Vijay
> Priority: Minor
> Fix For: 1.1
>
> Attachments: 0001-3583.patch
>
>
> CASSANDRA-1740 allows aborting an index build, but there is no way to re-attempt the build without restarting the server.
> We've also had requests to allow rebuilding an index that *has* been built, so it would be nice to kill two birds with one stone here.
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[jira] [Reopened] (CASSANDRA-3583) Add "rebuild index" JMX command
Posted by "Pavel Yaskevich (Reopened) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-3583?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Pavel Yaskevich reopened CASSANDRA-3583:
----------------------------------------
SecondaryIndexManager.setIndexRemoved(Collection<ByteBuffer>) method is broken, it calls SecondaryIndex.setIndexBuilt(ByteBuffer) instead of using SecondaryIndexManager.removeIndexedColumn(ByteBuffer).
> Add "rebuild index" JMX command
> -------------------------------
>
> Key: CASSANDRA-3583
> URL: https://issues.apache.org/jira/browse/CASSANDRA-3583
> Project: Cassandra
> Issue Type: New Feature
> Components: Core, Tools
> Affects Versions: 1.1.0
> Reporter: Jonathan Ellis
> Assignee: Vijay
> Priority: Minor
> Fix For: 1.1.0
>
> Attachments: 0001-3583-v2.patch, 0001-3583.patch
>
>
> CASSANDRA-1740 allows aborting an index build, but there is no way to re-attempt the build without restarting the server.
> We've also had requests to allow rebuilding an index that *has* been built, so it would be nice to kill two birds with one stone here.
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[jira] [Issue Comment Edited] (CASSANDRA-3583) Add "rebuild index"
JMX command
Posted by "Pavel Yaskevich (Issue Comment Edited) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-3583?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13220391#comment-13220391 ]
Pavel Yaskevich edited comment on CASSANDRA-3583 at 3/1/12 9:54 PM:
--------------------------------------------------------------------
SecondaryIndexManager.setIndexRemoved(Collection<ByteBuffer>) method is broken, it calls SecondaryIndex.setIndexBuilt(ByteBuffer) instead of using SecondaryIndex.setIndexRemoved(ByteBuffer).
was (Author: xedin):
SecondaryIndexManager.setIndexRemoved(Collection<ByteBuffer>) method is broken, it calls SecondaryIndex.setIndexBuilt(ByteBuffer) instead of using SecondaryIndexManager.removeIndexedColumn(ByteBuffer).
> Add "rebuild index" JMX command
> -------------------------------
>
> Key: CASSANDRA-3583
> URL: https://issues.apache.org/jira/browse/CASSANDRA-3583
> Project: Cassandra
> Issue Type: New Feature
> Components: Core, Tools
> Affects Versions: 1.1.0
> Reporter: Jonathan Ellis
> Assignee: Vijay
> Priority: Minor
> Fix For: 1.1.0
>
> Attachments: 0001-3583-v2.patch, 0001-3583.patch
>
>
> CASSANDRA-1740 allows aborting an index build, but there is no way to re-attempt the build without restarting the server.
> We've also had requests to allow rebuilding an index that *has* been built, so it would be nice to kill two birds with one stone here.
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[jira] [Commented] (CASSANDRA-3583) Add "rebuild index" JMX command
Posted by "Jonathan Ellis (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-3583?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13170768#comment-13170768 ]
Jonathan Ellis commented on CASSANDRA-3583:
-------------------------------------------
Let's allow specifying a single index, as well as all of them [which can be the default].
I think you also want to clear the Built flag on the index(es) or the rebuild will be incomplete if you cancel or restart partway through.
Nit: prefer "cfs" for local CFS reference names rather than "store"
> Add "rebuild index" JMX command
> -------------------------------
>
> Key: CASSANDRA-3583
> URL: https://issues.apache.org/jira/browse/CASSANDRA-3583
> Project: Cassandra
> Issue Type: New Feature
> Components: Core, Tools
> Reporter: Jonathan Ellis
> Assignee: Vijay
> Priority: Minor
> Fix For: 1.1
>
> Attachments: 0001-3583.patch
>
>
> CASSANDRA-1740 allows aborting an index build, but there is no way to re-attempt the build without restarting the server.
> We've also had requests to allow rebuilding an index that *has* been built, so it would be nice to kill two birds with one stone here.
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[jira] [Commented] (CASSANDRA-3583) Add "rebuild index" JMX command
Posted by "Vijay (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-3583?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13177498#comment-13177498 ]
Vijay commented on CASSANDRA-3583:
----------------------------------
BTW: i changed the rebuild index to just be rebuild, because i am going to do 2392 without saving to filesystem.
Command: nt rebuild Keyspace2 Standard3 Standard3.IdxName,Standard3.IdxName1
> Add "rebuild index" JMX command
> -------------------------------
>
> Key: CASSANDRA-3583
> URL: https://issues.apache.org/jira/browse/CASSANDRA-3583
> Project: Cassandra
> Issue Type: New Feature
> Components: Core, Tools
> Affects Versions: 1.1
> Reporter: Jonathan Ellis
> Assignee: Vijay
> Priority: Minor
> Fix For: 1.1
>
> Attachments: 0001-3583-v2.patch, 0001-3583.patch
>
>
> CASSANDRA-1740 allows aborting an index build, but there is no way to re-attempt the build without restarting the server.
> We've also had requests to allow rebuilding an index that *has* been built, so it would be nice to kill two birds with one stone here.
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[jira] [Commented] (CASSANDRA-3583) Add "rebuild index" JMX command
Posted by "Jonathan Ellis (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-3583?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13176725#comment-13176725 ]
Jonathan Ellis commented on CASSANDRA-3583:
-------------------------------------------
I don't quite understand. I'm saying that a "rebuild index" command can serve two purposes:
- restart an index build that got cancelled via 1740
- rebuild an existing index that is suspected to be corrupt or fragmented
For the second part it's important to clear the built flag to avoid surprises in the restart scenario. (If the server doesn't restart of course it doesn't matter.)
> Add "rebuild index" JMX command
> -------------------------------
>
> Key: CASSANDRA-3583
> URL: https://issues.apache.org/jira/browse/CASSANDRA-3583
> Project: Cassandra
> Issue Type: New Feature
> Components: Core, Tools
> Reporter: Jonathan Ellis
> Assignee: Vijay
> Priority: Minor
> Fix For: 1.1
>
> Attachments: 0001-3583.patch
>
>
> CASSANDRA-1740 allows aborting an index build, but there is no way to re-attempt the build without restarting the server.
> We've also had requests to allow rebuilding an index that *has* been built, so it would be nice to kill two birds with one stone here.
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[jira] [Commented] (CASSANDRA-3583) Add "rebuild index" JMX command
Posted by "Jonathan Ellis (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-3583?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13176770#comment-13176770 ]
Jonathan Ellis commented on CASSANDRA-3583:
-------------------------------------------
Checked with Jake. The use case he wants to support is rebuilding a corrupt index. So, we *do* want to rip out existing sstables, if any, when starting the rebuild. (Jake envisions this being done on a node that has been taken offline temporarily so index queries can continue to be done against other nodes.)
> Add "rebuild index" JMX command
> -------------------------------
>
> Key: CASSANDRA-3583
> URL: https://issues.apache.org/jira/browse/CASSANDRA-3583
> Project: Cassandra
> Issue Type: New Feature
> Components: Core, Tools
> Reporter: Jonathan Ellis
> Assignee: Vijay
> Priority: Minor
> Fix For: 1.1
>
> Attachments: 0001-3583.patch
>
>
> CASSANDRA-1740 allows aborting an index build, but there is no way to re-attempt the build without restarting the server.
> We've also had requests to allow rebuilding an index that *has* been built, so it would be nice to kill two birds with one stone here.
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[jira] [Commented] (CASSANDRA-3583) Add "rebuild index" JMX command
Posted by "Jonathan Ellis (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-3583?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13165236#comment-13165236 ]
Jonathan Ellis commented on CASSANDRA-3583:
-------------------------------------------
I don't think it's worth trying to support "resuming" a partial index build, if that's what you mean.
> Add "rebuild index" JMX command
> -------------------------------
>
> Key: CASSANDRA-3583
> URL: https://issues.apache.org/jira/browse/CASSANDRA-3583
> Project: Cassandra
> Issue Type: New Feature
> Components: Core, Tools
> Reporter: Jonathan Ellis
> Assignee: Vijay
> Priority: Minor
> Fix For: 1.1
>
>
> CASSANDRA-1740 allows aborting an index build, but there is no way to re-attempt the build without restarting the server.
> We've also had requests to allow rebuilding an index that *has* been built, so it would be nice to kill two birds with one stone here.
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[jira] [Resolved] (CASSANDRA-3583) Add "rebuild index" JMX command
Posted by "Vijay (Resolved) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-3583?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vijay resolved CASSANDRA-3583.
------------------------------
Resolution: Fixed
Committed thanks!
> Add "rebuild index" JMX command
> -------------------------------
>
> Key: CASSANDRA-3583
> URL: https://issues.apache.org/jira/browse/CASSANDRA-3583
> Project: Cassandra
> Issue Type: New Feature
> Components: Core, Tools
> Affects Versions: 1.1.0
> Reporter: Jonathan Ellis
> Assignee: Vijay
> Priority: Minor
> Fix For: 1.1.0
>
> Attachments: 0001-3583-v2.patch, 0001-3583.patch, 0001-CASSANDRA-3583-fix.patch
>
>
> CASSANDRA-1740 allows aborting an index build, but there is no way to re-attempt the build without restarting the server.
> We've also had requests to allow rebuilding an index that *has* been built, so it would be nice to kill two birds with one stone here.
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[jira] [Commented] (CASSANDRA-3583) Add "rebuild index" JMX command
Posted by "Vijay (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-3583?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13176352#comment-13176352 ]
Vijay commented on CASSANDRA-3583:
----------------------------------
Hi Jonathan,
"I think you also want to clear the Built flag on the index(es) or the rebuild will be incomplete if you cancel or restart partway through."
in the current patch, we dont need to as the new indexes will be new SST's and if some one stopped in between then it wont be worser than what it was earlier... otherwise we might want to clear the field when we start and reset it in the end that way the clients might notice some additional missing indexes. Agree?
> Add "rebuild index" JMX command
> -------------------------------
>
> Key: CASSANDRA-3583
> URL: https://issues.apache.org/jira/browse/CASSANDRA-3583
> Project: Cassandra
> Issue Type: New Feature
> Components: Core, Tools
> Reporter: Jonathan Ellis
> Assignee: Vijay
> Priority: Minor
> Fix For: 1.1
>
> Attachments: 0001-3583.patch
>
>
> CASSANDRA-1740 allows aborting an index build, but there is no way to re-attempt the build without restarting the server.
> We've also had requests to allow rebuilding an index that *has* been built, so it would be nice to kill two birds with one stone here.
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[jira] [Commented] (CASSANDRA-3583) Add "rebuild index" JMX command
Posted by "Jonathan Ellis (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-3583?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13220534#comment-13220534 ]
Jonathan Ellis commented on CASSANDRA-3583:
-------------------------------------------
+1
> Add "rebuild index" JMX command
> -------------------------------
>
> Key: CASSANDRA-3583
> URL: https://issues.apache.org/jira/browse/CASSANDRA-3583
> Project: Cassandra
> Issue Type: New Feature
> Components: Core, Tools
> Affects Versions: 1.1.0
> Reporter: Jonathan Ellis
> Assignee: Vijay
> Priority: Minor
> Fix For: 1.1.0
>
> Attachments: 0001-3583-v2.patch, 0001-3583.patch, 0001-CASSANDRA-3583-fix.patch
>
>
> CASSANDRA-1740 allows aborting an index build, but there is no way to re-attempt the build without restarting the server.
> We've also had requests to allow rebuilding an index that *has* been built, so it would be nice to kill two birds with one stone here.
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[jira] [Updated] (CASSANDRA-3583) Add "rebuild index" JMX command
Posted by "Vijay (Updated) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-3583?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vijay updated CASSANDRA-3583:
-----------------------------
Attachment: 0001-CASSANDRA-3583-fix.patch
Hi Pavel, it is not broken per say... We allow the queries flow through during rebuild phase... attached patch which fixes it. Thanks!
> Add "rebuild index" JMX command
> -------------------------------
>
> Key: CASSANDRA-3583
> URL: https://issues.apache.org/jira/browse/CASSANDRA-3583
> Project: Cassandra
> Issue Type: New Feature
> Components: Core, Tools
> Affects Versions: 1.1.0
> Reporter: Jonathan Ellis
> Assignee: Vijay
> Priority: Minor
> Fix For: 1.1.0
>
> Attachments: 0001-3583-v2.patch, 0001-3583.patch, 0001-CASSANDRA-3583-fix.patch
>
>
> CASSANDRA-1740 allows aborting an index build, but there is no way to re-attempt the build without restarting the server.
> We've also had requests to allow rebuilding an index that *has* been built, so it would be nice to kill two birds with one stone here.
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[jira] [Updated] (CASSANDRA-3583) Add "rebuild index" JMX command
Posted by "Vijay (Updated) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-3583?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vijay updated CASSANDRA-3583:
-----------------------------
Attachment: 0001-3583.patch
Simple patch to do index rebuild via
nt rebuild index <KS> <CF>
> Add "rebuild index" JMX command
> -------------------------------
>
> Key: CASSANDRA-3583
> URL: https://issues.apache.org/jira/browse/CASSANDRA-3583
> Project: Cassandra
> Issue Type: New Feature
> Components: Core, Tools
> Reporter: Jonathan Ellis
> Assignee: Vijay
> Priority: Minor
> Fix For: 1.1
>
> Attachments: 0001-3583.patch
>
>
> CASSANDRA-1740 allows aborting an index build, but there is no way to re-attempt the build without restarting the server.
> We've also had requests to allow rebuilding an index that *has* been built, so it would be nice to kill two birds with one stone here.
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[jira] [Updated] (CASSANDRA-3583) Add "rebuild index" JMX command
Posted by "Vijay (Updated) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-3583?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vijay updated CASSANDRA-3583:
-----------------------------
Attachment: 0001-3583-v2.patch
Done! Thanks.
> Add "rebuild index" JMX command
> -------------------------------
>
> Key: CASSANDRA-3583
> URL: https://issues.apache.org/jira/browse/CASSANDRA-3583
> Project: Cassandra
> Issue Type: New Feature
> Components: Core, Tools
> Reporter: Jonathan Ellis
> Assignee: Vijay
> Priority: Minor
> Fix For: 1.1
>
> Attachments: 0001-3583-v2.patch, 0001-3583.patch
>
>
> CASSANDRA-1740 allows aborting an index build, but there is no way to re-attempt the build without restarting the server.
> We've also had requests to allow rebuilding an index that *has* been built, so it would be nice to kill two birds with one stone here.
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[jira] [Commented] (CASSANDRA-3583) Add "rebuild index" JMX command
Posted by "Vijay (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-3583?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13164767#comment-13164767 ]
Vijay commented on CASSANDRA-3583:
----------------------------------
Hi Jonathan,
Will it be ok to do a full index rebuild always, this will be simpler though.
Other option is to track the SSTables which failed to build the index (due to crash or due to the user interruption).
Something like:
nt rebuild <CFNAME> all
nt rebuild <CFNAME> failed
I dont see a restart building a index should we try to check there too? Let me know thanks!
> Add "rebuild index" JMX command
> -------------------------------
>
> Key: CASSANDRA-3583
> URL: https://issues.apache.org/jira/browse/CASSANDRA-3583
> Project: Cassandra
> Issue Type: New Feature
> Components: Core, Tools
> Reporter: Jonathan Ellis
> Assignee: Vijay
> Priority: Minor
> Fix For: 1.1
>
>
> CASSANDRA-1740 allows aborting an index build, but there is no way to re-attempt the build without restarting the server.
> We've also had requests to allow rebuilding an index that *has* been built, so it would be nice to kill two birds with one stone here.
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