[jira] [Commented] (CASSANDRA-1902) Migrate cached pages during compaction

2011-08-04 Thread Jason Rutherglen (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13079401#comment-13079401 ] Jason Rutherglen commented on CASSANDRA-1902: - I think we can revive this

[jira] [Commented] (CASSANDRA-1902) Migrate cached pages during compaction

2011-08-04 Thread T Jake Luciani (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13079403#comment-13079403 ] T Jake Luciani commented on CASSANDRA-1902: --- Jason, We already bypass the

[jira] [Commented] (CASSANDRA-1902) Migrate cached pages during compaction

2011-05-08 Thread Peter Schuller (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13030504#comment-13030504 ] Peter Schuller commented on CASSANDRA-1902: --- Chris, Looks like I missed at

[jira] [Commented] (CASSANDRA-1902) Migrate cached pages during compaction

2011-05-08 Thread Peter Schuller (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13030505#comment-13030505 ] Peter Schuller commented on CASSANDRA-1902: --- (Without the fsync() I expect

[jira] [Commented] (CASSANDRA-1902) Migrate cached pages during compaction

2011-05-08 Thread Peter Schuller (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13030508#comment-13030508 ] Peter Schuller commented on CASSANDRA-1902: --- In general I've been thinking

[jira] [Commented] (CASSANDRA-1902) Migrate cached pages during compaction

2011-05-08 Thread Peter Schuller (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13030512#comment-13030512 ] Peter Schuller commented on CASSANDRA-1902: --- There's been a lot of

[jira] [Commented] (CASSANDRA-1902) Migrate cached pages during compaction

2011-05-08 Thread Chris Goffinet (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13030535#comment-13030535 ] Chris Goffinet commented on CASSANDRA-1902: --- Peter, Just to be clear, I

[jira] [Commented] (CASSANDRA-1902) Migrate cached pages during compaction

2011-05-08 Thread Chris Goffinet (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13030547#comment-13030547 ] Chris Goffinet commented on CASSANDRA-1902: --- Just to give an update, I did

[jira] [Commented] (CASSANDRA-1902) Migrate cached pages during compaction

2011-05-06 Thread Peter Schuller (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13029983#comment-13029983 ] Peter Schuller commented on CASSANDRA-1902: --- Is it possible to get a rebase

[jira] [Commented] (CASSANDRA-1902) Migrate cached pages during compaction

2011-05-06 Thread Chris Goffinet (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13030013#comment-13030013 ] Chris Goffinet commented on CASSANDRA-1902: --- We've been testing this patch

[jira] [Commented] (CASSANDRA-1902) Migrate cached pages during compaction

2011-05-06 Thread Jonathan Ellis (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13030024#comment-13030024 ] Jonathan Ellis commented on CASSANDRA-1902: --- CASSANDRA-2156 is definitely a

[jira] [Commented] (CASSANDRA-1902) Migrate cached pages during compaction

2011-05-06 Thread Peter Schuller (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13030053#comment-13030053 ] Peter Schuller commented on CASSANDRA-1902: --- What are you saying the kernel

[jira] [Commented] (CASSANDRA-1902) Migrate cached pages during compaction

2011-05-06 Thread T Jake Luciani (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13030079#comment-13030079 ] T Jake Luciani commented on CASSANDRA-1902: --- Yeah thanks for the info Chris.

[jira] [Commented] (CASSANDRA-1902) Migrate cached pages during compaction

2011-05-06 Thread Chris Goffinet (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13030125#comment-13030125 ] Chris Goffinet commented on CASSANDRA-1902: --- Peter, In the modifications I

[jira] [Commented] (CASSANDRA-1902) Migrate cached pages during compaction

2011-04-18 Thread Pavel Yaskevich (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13021033#comment-13021033 ] Pavel Yaskevich commented on CASSANDRA-1902: What I want here is to use

[jira] [Commented] (CASSANDRA-1902) Migrate cached pages during compaction

2011-04-17 Thread Peter Schuller (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13020862#comment-13020862 ] Peter Schuller commented on CASSANDRA-1902: --- I'm not sure I follow you. Are

[jira] [Commented] (CASSANDRA-1902) Migrate cached pages during compaction

2011-04-16 Thread Pavel Yaskevich (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13020651#comment-13020651 ] Pavel Yaskevich commented on CASSANDRA-1902: Thanks for you comment Chris,

[jira] [Commented] (CASSANDRA-1902) Migrate cached pages during compaction

2011-04-14 Thread Chris Goffinet (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13020171#comment-13020171 ] Chris Goffinet commented on CASSANDRA-1902: --- CASSANDRA-1470 introduced a way

[jira] [Commented] (CASSANDRA-1902) Migrate cached pages during compaction

2011-04-10 Thread Pavel Yaskevich (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13018167#comment-13018167 ] Pavel Yaskevich commented on CASSANDRA-1902: I have been thinking about

[jira] [Commented] (CASSANDRA-1902) Migrate cached pages during compaction

2011-04-09 Thread Pavel Yaskevich (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13017869#comment-13017869 ] Pavel Yaskevich commented on CASSANDRA-1902: Which one of the existing

[jira] [Commented] (CASSANDRA-1902) Migrate cached pages during compaction

2011-04-09 Thread T Jake Luciani (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13017879#comment-13017879 ] T Jake Luciani commented on CASSANDRA-1902: --- CompactionManager MBean...

[jira] [Commented] (CASSANDRA-1902) Migrate cached pages during compaction

2011-04-08 Thread T Jake Luciani (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13017735#comment-13017735 ] T Jake Luciani commented on CASSANDRA-1902: --- One thing that you should do

[jira] [Commented] (CASSANDRA-1902) Migrate cached pages during compaction

2011-04-08 Thread Pavel Yaskevich (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13017738#comment-13017738 ] Pavel Yaskevich commented on CASSANDRA-1902: Will add that tomorrow!

[jira] [Commented] (CASSANDRA-1902) Migrate cached pages during compaction

2011-04-06 Thread Pavel Yaskevich (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13016330#comment-13016330 ] Pavel Yaskevich commented on CASSANDRA-1902: Sure, I'm on it. Migrate

[jira] [Commented] (CASSANDRA-1902) Migrate cached pages during compaction

2011-04-06 Thread Pavel Yaskevich (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13016370#comment-13016370 ] Pavel Yaskevich commented on CASSANDRA-1902: My results comparing OLD and

[jira] [Commented] (CASSANDRA-1902) Migrate cached pages during compaction

2011-04-06 Thread T Jake Luciani (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13016379#comment-13016379 ] T Jake Luciani commented on CASSANDRA-1902: --- Are you reading continuously

[jira] [Commented] (CASSANDRA-1902) Migrate cached pages during compaction

2011-04-06 Thread Pavel Yaskevich (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13016380#comment-13016380 ] Pavel Yaskevich commented on CASSANDRA-1902: Yes, it does read

[jira] [Commented] (CASSANDRA-1902) Migrate cached pages during compaction

2011-04-06 Thread T Jake Luciani (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13016453#comment-13016453 ] T Jake Luciani commented on CASSANDRA-1902: --- Ok, reran on my box (4 core 4

[jira] [Commented] (CASSANDRA-1902) Migrate cached pages during compaction

2011-04-06 Thread Pavel Yaskevich (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13016503#comment-13016503 ] Pavel Yaskevich commented on CASSANDRA-1902: Ok, I will continue working

[jira] [Commented] (CASSANDRA-1902) Migrate cached pages during compaction

2011-04-05 Thread T Jake Luciani (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13015973#comment-13015973 ] T Jake Luciani commented on CASSANDRA-1902: --- Ran stress tool -o read against

[jira] [Commented] (CASSANDRA-1902) Migrate cached pages during compaction

2011-04-05 Thread T Jake Luciani (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13016173#comment-13016173 ] T Jake Luciani commented on CASSANDRA-1902: --- I reran the heavy read test and

[jira] [Commented] (CASSANDRA-1902) Migrate cached pages during compaction

2011-03-31 Thread Pavel Yaskevich (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13014001#comment-13014001 ] Pavel Yaskevich commented on CASSANDRA-1902: What is the different with

[jira] [Commented] (CASSANDRA-1902) Migrate cached pages during compaction

2011-03-31 Thread Pavel Yaskevich (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13014128#comment-13014128 ] Pavel Yaskevich commented on CASSANDRA-1902: I have an idea of how to

[jira] [Commented] (CASSANDRA-1902) Migrate cached pages during compaction

2011-03-30 Thread Peter Schuller (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13012867#comment-13012867 ] Peter Schuller commented on CASSANDRA-1902: --- bq. Documentation for

[jira] [Commented] (CASSANDRA-1902) Migrate cached pages during compaction

2011-03-30 Thread Peter Schuller (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13013632#comment-13013632 ] Peter Schuller commented on CASSANDRA-1902: --- (isPageCaheMigrationEnabled is

[jira] [Commented] (CASSANDRA-1902) Migrate cached pages during compaction

2011-03-30 Thread Peter Schuller (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13013646#comment-13013646 ] Peter Schuller commented on CASSANDRA-1902: --- Scratch the bit about mmap, I

[jira] [Commented] (CASSANDRA-1902) Migrate cached pages during compaction

2011-03-30 Thread Peter Schuller (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13013659#comment-13013659 ] Peter Schuller commented on CASSANDRA-1902: --- Regarding drop caches: Right, I

[jira] [Commented] (CASSANDRA-1902) Migrate cached pages during compaction

2011-03-30 Thread Peter Schuller (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13013665#comment-13013665 ] Peter Schuller commented on CASSANDRA-1902: --- So as an example. Suppose you

[jira] [Commented] (CASSANDRA-1902) Migrate cached pages during compaction

2011-03-30 Thread Pavel Yaskevich (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13013680#comment-13013680 ] Pavel Yaskevich commented on CASSANDRA-1902: I got you point, it confirms

[jira] [Commented] (CASSANDRA-1902) Migrate cached pages during compaction

2011-03-29 Thread Jonathan Ellis (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13012496#comment-13012496 ] Jonathan Ellis commented on CASSANDRA-1902: --- why do we need

[jira] [Commented] (CASSANDRA-1902) Migrate cached pages during compaction

2011-03-29 Thread Pavel Yaskevich (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13012506#comment-13012506 ] Pavel Yaskevich commented on CASSANDRA-1902: NativeMappedSegment if used

[jira] [Commented] (CASSANDRA-1902) Migrate cached pages during compaction

2011-03-29 Thread Jonathan Ellis (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13012511#comment-13012511 ] Jonathan Ellis commented on CASSANDRA-1902: --- bq. NormalMappedSegment is used

[jira] [Commented] (CASSANDRA-1902) Migrate cached pages during compaction

2011-03-29 Thread Pavel Yaskevich (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13012513#comment-13012513 ] Pavel Yaskevich commented on CASSANDRA-1902: Pointer.getByteArray gives us

[jira] [Commented] (CASSANDRA-1902) Migrate cached pages during compaction

2011-03-29 Thread Jonathan Ellis (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13012517#comment-13012517 ] Jonathan Ellis commented on CASSANDRA-1902: --- Okay, so we *are* adding a copy

[jira] [Commented] (CASSANDRA-1902) Migrate cached pages during compaction

2011-03-29 Thread Pavel Yaskevich (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13012520#comment-13012520 ] Pavel Yaskevich commented on CASSANDRA-1902: the story behind ordering I

[jira] [Commented] (CASSANDRA-1902) Migrate cached pages during compaction

2011-03-29 Thread Peter Schuller (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13012783#comment-13012783 ] Peter Schuller commented on CASSANDRA-1902: --- Catching up with ticket history

[jira] [Commented] (CASSANDRA-1902) Migrate cached pages during compaction

2011-03-29 Thread Pavel Yaskevich (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13012793#comment-13012793 ] Pavel Yaskevich commented on CASSANDRA-1902: bq. With respect to avoiding

[jira] [Commented] (CASSANDRA-1902) Migrate cached pages during compaction

2011-03-28 Thread T Jake Luciani (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13012104#comment-13012104 ] T Jake Luciani commented on CASSANDRA-1902: --- I will test this to see how

[jira] [Commented] (CASSANDRA-1902) Migrate cached pages during compaction

2011-03-24 Thread Jonathan Ellis (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13010817#comment-13010817 ] Jonathan Ellis commented on CASSANDRA-1902: --- bq. BitSet is used in the BRAF

[jira] [Commented] (CASSANDRA-1902) Migrate cached pages during compaction

2011-03-24 Thread Pavel Yaskevich (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13010823#comment-13010823 ] Pavel Yaskevich commented on CASSANDRA-1902: it's created before we know

[jira] [Commented] (CASSANDRA-1902) Migrate cached pages during compaction

2011-03-24 Thread Pavel Yaskevich (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13010967#comment-13010967 ] Pavel Yaskevich commented on CASSANDRA-1902: Note: I should have marked it

[jira] Commented: (CASSANDRA-1902) Migrate cached pages during compaction

2011-03-09 Thread Jonathan Ellis (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13004568#comment-13004568 ] Jonathan Ellis commented on CASSANDRA-1902: --- I'm not comfortable w/ the

[jira] Commented: (CASSANDRA-1902) Migrate cached pages during compaction

2011-03-09 Thread T Jake Luciani (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13004695#comment-13004695 ] T Jake Luciani commented on CASSANDRA-1902: --- Removing from trunk too...

[jira] Commented: (CASSANDRA-1902) Migrate cached pages during compaction

2011-03-08 Thread Hudson (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13004068#comment-13004068 ] Hudson commented on CASSANDRA-1902: --- Integrated in Cassandra-0.7 #357 (See

[jira] Commented: (CASSANDRA-1902) Migrate cached pages during compaction

2011-03-04 Thread Pavel Yaskevich (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13002617#comment-13002617 ] Pavel Yaskevich commented on CASSANDRA-1902: Please rebase with the latest

[jira] Commented: (CASSANDRA-1902) Migrate cached pages during compaction

2011-03-04 Thread Pavel Yaskevich (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13002637#comment-13002637 ] Pavel Yaskevich commented on CASSANDRA-1902: Rebased patch does not

[jira] Commented: (CASSANDRA-1902) Migrate cached pages during compaction

2011-03-04 Thread Jonathan Ellis (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13002857#comment-13002857 ] Jonathan Ellis commented on CASSANDRA-1902: --- So we're still precomputing the

[jira] Commented: (CASSANDRA-1902) Migrate cached pages during compaction

2011-03-04 Thread T Jake Luciani (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13002895#comment-13002895 ] T Jake Luciani commented on CASSANDRA-1902: --- Well I guess its not lazier but

[jira] Commented: (CASSANDRA-1902) Migrate cached pages during compaction

2011-02-28 Thread T Jake Luciani (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13000516#comment-13000516 ] T Jake Luciani commented on CASSANDRA-1902: --- Attached new version based on

[jira] Commented: (CASSANDRA-1902) Migrate cached pages during compaction

2011-02-17 Thread T Jake Luciani (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12995861#comment-12995861 ] T Jake Luciani commented on CASSANDRA-1902: --- Attached new version with a

[jira] Commented: (CASSANDRA-1902) Migrate cached pages during compaction

2011-02-17 Thread Jonathan Ellis (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12995921#comment-12995921 ] Jonathan Ellis commented on CASSANDRA-1902: --- Can you give an overview of

[jira] Commented: (CASSANDRA-1902) Migrate cached pages during compaction

2011-02-17 Thread T Jake Luciani (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12995947#comment-12995947 ] T Jake Luciani commented on CASSANDRA-1902: --- bq. Can you give an overview of

[jira] Commented: (CASSANDRA-1902) Migrate cached pages during compaction

2011-02-17 Thread Jonathan Ellis (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12995960#comment-12995960 ] Jonathan Ellis commented on CASSANDRA-1902: --- Instead of re-memmapping

[jira] Commented: (CASSANDRA-1902) Migrate cached pages during compaction

2011-02-17 Thread T Jake Luciani (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12995963#comment-12995963 ] T Jake Luciani commented on CASSANDRA-1902: --- I tried that first but it

[jira] Commented: (CASSANDRA-1902) Migrate cached pages during compaction

2011-02-17 Thread Chris Goffinet (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12996145#comment-12996145 ] Chris Goffinet commented on CASSANDRA-1902: --- I'd like to propose a change

[jira] Commented: (CASSANDRA-1902) Migrate cached pages during compaction

2011-02-17 Thread Jonathan Ellis (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12996166#comment-12996166 ] Jonathan Ellis commented on CASSANDRA-1902: --- If we compact several TB, how

[jira] Commented: (CASSANDRA-1902) Migrate cached pages during compaction

2011-02-17 Thread Chris Goffinet (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12996168#comment-12996168 ] Chris Goffinet commented on CASSANDRA-1902: --- If we have 1TB of data, with

[jira] Commented: (CASSANDRA-1902) Migrate cached pages during compaction

2011-02-17 Thread Chris Goffinet (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12996170#comment-12996170 ] Chris Goffinet commented on CASSANDRA-1902: --- That's worst case too. I don't

[jira] Commented: (CASSANDRA-1902) Migrate cached pages during compaction

2011-02-17 Thread Jonathan Ellis (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12996177#comment-12996177 ] Jonathan Ellis commented on CASSANDRA-1902: --- ... actually the right limit is

[jira] Commented: (CASSANDRA-1902) Migrate cached pages during compaction

2011-02-17 Thread T Jake Luciani (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12996185#comment-12996185 ] T Jake Luciani commented on CASSANDRA-1902: --- If you look at the

[jira] Commented: (CASSANDRA-1902) Migrate cached pages during compaction

2011-02-17 Thread T Jake Luciani (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12996195#comment-12996195 ] T Jake Luciani commented on CASSANDRA-1902: --- bq. After the file is done

[jira] Commented: (CASSANDRA-1902) Migrate cached pages during compaction

2011-02-17 Thread Chris Goffinet (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12996199#comment-12996199 ] Chris Goffinet commented on CASSANDRA-1902: --- Couldn't we build a list when

[jira] Commented: (CASSANDRA-1902) Migrate cached pages during compaction

2011-02-17 Thread T Jake Luciani (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12996203#comment-12996203 ] T Jake Luciani commented on CASSANDRA-1902: --- But if this is a huge SSTable

[jira] Commented: (CASSANDRA-1902) Migrate cached pages during compaction

2011-02-17 Thread Jonathan Ellis (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12996206#comment-12996206 ] Jonathan Ellis commented on CASSANDRA-1902: --- bq. For something like

[jira] Commented: (CASSANDRA-1902) Migrate cached pages during compaction

2011-02-17 Thread Jonathan Ellis (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12996210#comment-12996210 ] Jonathan Ellis commented on CASSANDRA-1902: --- bq. we use the

[jira] Commented: (CASSANDRA-1902) Migrate cached pages during compaction

2011-02-17 Thread T Jake Luciani (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12996212#comment-12996212 ] T Jake Luciani commented on CASSANDRA-1902: --- 32 * 4k isn't a large value. I

[jira] Commented: (CASSANDRA-1902) Migrate cached pages during compaction

2011-02-17 Thread Jonathan Ellis (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12996215#comment-12996215 ] Jonathan Ellis commented on CASSANDRA-1902: --- bq. 32 * 4k isn't a large value

[jira] Commented: (CASSANDRA-1902) Migrate cached pages during compaction

2011-02-17 Thread T Jake Luciani (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12996221#comment-12996221 ] T Jake Luciani commented on CASSANDRA-1902: --- bq. Lazy computation really

[jira] Commented: (CASSANDRA-1902) Migrate cached pages during compaction

2011-01-24 Thread T Jake Luciani (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12986205#action_12986205 ] T Jake Luciani commented on CASSANDRA-1902: --- Oh, the setup above is on a 4

[jira] Commented: (CASSANDRA-1902) Migrate cached pages during compaction

2011-01-06 Thread Peter Schuller (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12978435#action_12978435 ] Peter Schuller commented on CASSANDRA-1902: --- Should it not be a matter of

[jira] Commented: (CASSANDRA-1902) Migrate cached pages during compaction

2011-01-06 Thread Peter Schuller (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12978436#action_12978436 ] Peter Schuller commented on CASSANDRA-1902: --- Okay. JIRA's web interface

[jira] Commented: (CASSANDRA-1902) Migrate cached pages during compaction

2011-01-06 Thread T Jake Luciani (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12978450#action_12978450 ] T Jake Luciani commented on CASSANDRA-1902: --- Right, *not* DONTNEEDing the

[jira] Commented: (CASSANDRA-1902) Migrate cached pages during compaction

2011-01-06 Thread Peter Schuller (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12978459#action_12978459 ] Peter Schuller commented on CASSANDRA-1902: --- Recommend is a strong word, but

[jira] Commented: (CASSANDRA-1902) Migrate cached pages during compaction

2011-01-05 Thread T Jake Luciani (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12977801#action_12977801 ] T Jake Luciani commented on CASSANDRA-1902: --- Well the good news is the