[jira] [Commented] (CASSANDRA-6557) CommitLogSegment may be duplicated in unlikely race scenario

[ https://issues.apache.org/jira/browse/CASSANDRA-6557?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13874631#comment-13874631 ] Benedict commented on CASSANDRA-6557: - bq. active a NBQV on the available NBQ

[jira] [Commented] (CASSANDRA-6557) CommitLogSegment may be duplicated in unlikely race scenario

[ https://issues.apache.org/jira/browse/CASSANDRA-6557?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13874732#comment-13874732 ] Benedict commented on CASSANDRA-6557: - bq. Let's do that for now then. Okay. I'll

[jira] [Comment Edited] (CASSANDRA-5549) Remove Table.switchLock

[ https://issues.apache.org/jira/browse/CASSANDRA-5549?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13874786#comment-13874786 ] Benedict edited comment on CASSANDRA-5549 at 1/17/14 1:31 PM:

[jira] [Commented] (CASSANDRA-5549) Remove Table.switchLock

[ https://issues.apache.org/jira/browse/CASSANDRA-5549?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13874786#comment-13874786 ] Benedict commented on CASSANDRA-5549: - I realised as I was going to sleep this

[jira] [Commented] (CASSANDRA-5549) Remove Table.switchLock

[ https://issues.apache.org/jira/browse/CASSANDRA-5549?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13874815#comment-13874815 ] Benedict commented on CASSANDRA-5549: - bq. and we'll be good to go here. Awesome.

[jira] [Commented] (CASSANDRA-5549) Remove Table.switchLock

[ https://issues.apache.org/jira/browse/CASSANDRA-5549?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13874824#comment-13874824 ] Benedict commented on CASSANDRA-5549: - issue() is the normal parlance when talking

[jira] [Commented] (CASSANDRA-5549) Remove Table.switchLock

[ https://issues.apache.org/jira/browse/CASSANDRA-5549?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13874840#comment-13874840 ] Benedict commented on CASSANDRA-5549: - bq. The problem is that it's not just a

[jira] [Commented] (CASSANDRA-6602) Enhancements to optimize for the storing of time series data

[ https://issues.apache.org/jira/browse/CASSANDRA-6602?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13875226#comment-13875226 ] Benedict commented on CASSANDRA-6602: - Something that might achieve the same ends

[jira] [Commented] (CASSANDRA-6602) Enhancements to optimize for the storing of time series data

[ https://issues.apache.org/jira/browse/CASSANDRA-6602?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13875373#comment-13875373 ] Benedict commented on CASSANDRA-6602: - bq. don't just improve performance for this

[jira] [Commented] (CASSANDRA-5549) Remove Table.switchLock

[ https://issues.apache.org/jira/browse/CASSANDRA-5549?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13875379#comment-13875379 ] Benedict commented on CASSANDRA-5549: - Merged your changes, and pushed a version

[jira] [Comment Edited] (CASSANDRA-6602) Enhancements to optimize for the storing of time series data

[ https://issues.apache.org/jira/browse/CASSANDRA-6602?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13875373#comment-13875373 ] Benedict edited comment on CASSANDRA-6602 at 1/18/14 12:18 AM:

[jira] [Updated] (CASSANDRA-6609) Reduce Bloom Filter Garbage Allocation

[ https://issues.apache.org/jira/browse/CASSANDRA-6609?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict updated CASSANDRA-6609: Attachment: tmp.diff I've attached a quick and simple patch that reduces garbage by a factor

[jira] [Created] (CASSANDRA-6609) Reduce Bloom Filter Garbage Allocation

Benedict created CASSANDRA-6609: --- Summary: Reduce Bloom Filter Garbage Allocation Key: CASSANDRA-6609 URL: https://issues.apache.org/jira/browse/CASSANDRA-6609 Project: Cassandra Issue Type:

[jira] [Commented] (CASSANDRA-6609) Reduce Bloom Filter Garbage Allocation

[ https://issues.apache.org/jira/browse/CASSANDRA-6609?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13878354#comment-13878354 ] Benedict commented on CASSANDRA-6609: - bq. patch that reduces garbage by a factor

[jira] [Commented] (CASSANDRA-6609) Reduce Bloom Filter Garbage Allocation

[ https://issues.apache.org/jira/browse/CASSANDRA-6609?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13878801#comment-13878801 ] Benedict commented on CASSANDRA-6609: - bq. I thought arrays in java were always

[jira] [Commented] (CASSANDRA-6609) Reduce Bloom Filter Garbage Allocation

[ https://issues.apache.org/jira/browse/CASSANDRA-6609?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13879070#comment-13879070 ] Benedict commented on CASSANDRA-6609: - Regrettably that isn't possible, as we need

[jira] [Commented] (CASSANDRA-5549) Remove Table.switchLock

[ https://issues.apache.org/jira/browse/CASSANDRA-5549?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13881626#comment-13881626 ] Benedict commented on CASSANDRA-5549: - bq. I think what I'm having a hard time

[jira] [Commented] (CASSANDRA-6602) Enhancements to optimize for the storing of time series data

[ https://issues.apache.org/jira/browse/CASSANDRA-6602?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13881658#comment-13881658 ] Benedict commented on CASSANDRA-6602: - bq. Additionally, all data will be written

[jira] [Commented] (CASSANDRA-5549) Remove Table.switchLock

[ https://issues.apache.org/jira/browse/CASSANDRA-5549?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13881668#comment-13881668 ] Benedict commented on CASSANDRA-5549: - MemoryTracker - PoolLedger MemoryOwner -

[jira] [Commented] (CASSANDRA-5549) Remove Table.switchLock

[ https://issues.apache.org/jira/browse/CASSANDRA-5549?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13882591#comment-13882591 ] Benedict commented on CASSANDRA-5549: - I'm not totally convinced this is better,

[jira] [Updated] (CASSANDRA-6609) Reduce Bloom Filter Garbage Allocation

[ https://issues.apache.org/jira/browse/CASSANDRA-6609?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict updated CASSANDRA-6609: Attachment: tmp2.patch I'm attaching a patch that resolves all garbage in this code path, and

[jira] [Commented] (CASSANDRA-6609) Reduce Bloom Filter Garbage Allocation

[ https://issues.apache.org/jira/browse/CASSANDRA-6609?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13883153#comment-13883153 ] Benedict commented on CASSANDRA-6609: - Also, I think this should be a candidate

[jira] [Updated] (CASSANDRA-6609) Reduce Bloom Filter Garbage Allocation

[ https://issues.apache.org/jira/browse/CASSANDRA-6609?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict updated CASSANDRA-6609: Attachment: tmp3.patch Uh, that is if it weren't for an awful fat finger error. Fixed, and

[jira] [Commented] (CASSANDRA-6609) Reduce Bloom Filter Garbage Allocation

[ https://issues.apache.org/jira/browse/CASSANDRA-6609?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13883496#comment-13883496 ] Benedict commented on CASSANDRA-6609: - bq. so I'm not comfortable touching 1.2

[jira] [Commented] (CASSANDRA-6474) Compaction strategy based on MinHash

[ https://issues.apache.org/jira/browse/CASSANDRA-6474?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13883648#comment-13883648 ] Benedict commented on CASSANDRA-6474: - [~yukim] It sounds like you're only aiming

[jira] [Commented] (CASSANDRA-5549) Remove Table.switchLock

[ https://issues.apache.org/jira/browse/CASSANDRA-5549?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13884285#comment-13884285 ] Benedict commented on CASSANDRA-5549: - Right, I'll take a look first thing

[jira] [Commented] (CASSANDRA-6592) IllegalArgumentException when Preparing Statements

[ https://issues.apache.org/jira/browse/CASSANDRA-6592?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13885188#comment-13885188 ] Benedict commented on CASSANDRA-6592: - MemoryMeter itself is definitely

[jira] [Commented] (CASSANDRA-6592) IllegalArgumentException when Preparing Statements

[ https://issues.apache.org/jira/browse/CASSANDRA-6592?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13885247#comment-13885247 ] Benedict commented on CASSANDRA-6592: - Yeah, whilst I think measuring CFM is

[jira] [Updated] (CASSANDRA-6633) Investigate Bloom Filter Improvements

[ https://issues.apache.org/jira/browse/CASSANDRA-6633?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict updated CASSANDRA-6633: Description: Investigate various possible improvements to our bloom filters: 1) Dynamic

[jira] [Created] (CASSANDRA-6633) Investigate Bloom Filter Improvements

Benedict created CASSANDRA-6633: --- Summary: Investigate Bloom Filter Improvements Key: CASSANDRA-6633 URL: https://issues.apache.org/jira/browse/CASSANDRA-6633 Project: Cassandra Issue Type:

[jira] [Commented] (CASSANDRA-6633) Investigate Bloom Filter Improvements

[ https://issues.apache.org/jira/browse/CASSANDRA-6633?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13885278#comment-13885278 ] Benedict commented on CASSANDRA-6633: - It's worth noting I had a quick hacky

[jira] [Created] (CASSANDRA-6634) UTMetaData is missing equals() definition on trunk, breaking KSMetaData and CFMetaData equality

Benedict created CASSANDRA-6634: --- Summary: UTMetaData is missing equals() definition on trunk, breaking KSMetaData and CFMetaData equality Key: CASSANDRA-6634 URL:

[jira] [Updated] (CASSANDRA-6634) UTMetaData is missing equals() definition on trunk, breaking KSMetaData and CFMetaData equality

[ https://issues.apache.org/jira/browse/CASSANDRA-6634?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict updated CASSANDRA-6634: Attachment: utmetadata.patch Attached is a simple fix, that also changes the CFMetaData and

[jira] [Commented] (CASSANDRA-6634) UTMetaData is missing equals() definition on trunk, breaking KSMetaData and CFMetaData equality

[ https://issues.apache.org/jira/browse/CASSANDRA-6634?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13885639#comment-13885639 ] Benedict commented on CASSANDRA-6634: - I don't see why it's a problem. It's not

[jira] [Commented] (CASSANDRA-6634) UTMetaData is missing equals() definition on trunk, breaking KSMetaData and CFMetaData equality

[ https://issues.apache.org/jira/browse/CASSANDRA-6634?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13885643#comment-13885643 ] Benedict commented on CASSANDRA-6634: - Oh, nevermind, I see what you mean. Sure,

[jira] [Commented] (CASSANDRA-5549) Remove Table.switchLock

[ https://issues.apache.org/jira/browse/CASSANDRA-5549?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13886121#comment-13886121 ] Benedict commented on CASSANDRA-5549: - I've rebased from trunk and fixed the bugs

[jira] [Comment Edited] (CASSANDRA-5549) Remove Table.switchLock

[ https://issues.apache.org/jira/browse/CASSANDRA-5549?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13886121#comment-13886121 ] Benedict edited comment on CASSANDRA-5549 at 1/30/14 1:11 AM:

[jira] [Updated] (CASSANDRA-6634) UTMetaData is missing equals() definition on trunk, breaking KSMetaData and CFMetaData equality

[ https://issues.apache.org/jira/browse/CASSANDRA-6634?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict updated CASSANDRA-6634: Attachment: utmetadata2.patch updated version with Guava Objects.equal() UTMetaData is

[jira] [Commented] (CASSANDRA-6630) Replace UnsortedColumns with ArrayBackedSortedColumns

[ https://issues.apache.org/jira/browse/CASSANDRA-6630?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13886668#comment-13886668 ] Benedict commented on CASSANDRA-6630: - If I'm reading this correctly, you're just

[jira] [Commented] (CASSANDRA-6630) Replace UnsortedColumns with ArrayBackedSortedColumns

[ https://issues.apache.org/jira/browse/CASSANDRA-6630?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13886750#comment-13886750 ] Benedict commented on CASSANDRA-6630: - bq. Why not, though I'll note this could

[jira] [Commented] (CASSANDRA-5549) Remove Table.switchLock

[ https://issues.apache.org/jira/browse/CASSANDRA-5549?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13887295#comment-13887295 ] Benedict commented on CASSANDRA-5549: - Awesome! I've fixed the formatting, added a

[jira] [Commented] (CASSANDRA-6592) IllegalArgumentException when Preparing Statements

[ https://issues.apache.org/jira/browse/CASSANDRA-6592?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13887782#comment-13887782 ] Benedict commented on CASSANDRA-6592: - I think I have just sussed this bug out at

[jira] [Commented] (CASSANDRA-6631) cassandra-stress failing in trunk

[ https://issues.apache.org/jira/browse/CASSANDRA-6631?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13887791#comment-13887791 ] Benedict commented on CASSANDRA-6631: - Perhaps we could add a script to download

[jira] [Commented] (CASSANDRA-6592) IllegalArgumentException when Preparing Statements

[ https://issues.apache.org/jira/browse/CASSANDRA-6592?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13887796#comment-13887796 ] Benedict commented on CASSANDRA-6592: - Actually, this would have to occur across a

[jira] [Commented] (CASSANDRA-6641) Switch stress to use ITransportFactory to obtain client connections

[ https://issues.apache.org/jira/browse/CASSANDRA-6641?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13887824#comment-13887824 ] Benedict commented on CASSANDRA-6641: - LGTM Switch stress to use

[jira] [Commented] (CASSANDRA-6631) cassandra-stress failing in trunk

[ https://issues.apache.org/jira/browse/CASSANDRA-6631?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13887852#comment-13887852 ] Benedict commented on CASSANDRA-6631: - If we can keep the best compatible Java

[jira] [Updated] (CASSANDRA-6628) Cassandra crashes on Solaris sparcv9 using java 64bit

[ https://issues.apache.org/jira/browse/CASSANDRA-6628?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict updated CASSANDRA-6628: Attachment: tmp.patch I've attached a patch with some minor changes: Instead of the

[jira] [Commented] (CASSANDRA-6628) Cassandra crashes on Solaris sparcv9 using java 64bit

[ https://issues.apache.org/jira/browse/CASSANDRA-6628?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13887964#comment-13887964 ] Benedict commented on CASSANDRA-6628: - Looking at FastByteComparisons a little

[jira] [Commented] (CASSANDRA-6628) Cassandra crashes on Solaris sparcv9 using java 64bit

[ https://issues.apache.org/jira/browse/CASSANDRA-6628?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13888094#comment-13888094 ] Benedict commented on CASSANDRA-6628: - bq. We can compare all endianness longs by

[jira] [Commented] (CASSANDRA-6360) Make nodetool cfhistograms output easily understandable

[ https://issues.apache.org/jira/browse/CASSANDRA-6360?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13888378#comment-13888378 ] Benedict commented on CASSANDRA-6360: - Might be nice to print them side by side?

[jira] [Commented] (CASSANDRA-6364) There should be different disk_failure_policies for data and commit volumes or commit volume failure should always cause node exit

[ https://issues.apache.org/jira/browse/CASSANDRA-6364?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13889343#comment-13889343 ] Benedict commented on CASSANDRA-6364: - bq. I don't think we should default to

[jira] [Commented] (CASSANDRA-6628) Cassandra crashes on Solaris sparcv9 using java 64bit

[ https://issues.apache.org/jira/browse/CASSANDRA-6628?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13889349#comment-13889349 ] Benedict commented on CASSANDRA-6628: - bq. my changes to comparer would make it

[jira] [Commented] (CASSANDRA-6628) Cassandra crashes on Solaris sparcv9 using java 64bit

[ https://issues.apache.org/jira/browse/CASSANDRA-6628?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13889356#comment-13889356 ] Benedict commented on CASSANDRA-6628: - This patch is ready for commit. Cassandra

[jira] [Created] (CASSANDRA-6652) Stop CommitLogSegment.close() from unnecessarily calling sync() prior to cleaning the buffer

Benedict created CASSANDRA-6652: --- Summary: Stop CommitLogSegment.close() from unnecessarily calling sync() prior to cleaning the buffer Key: CASSANDRA-6652 URL: https://issues.apache.org/jira/browse/CASSANDRA-6652

[jira] [Updated] (CASSANDRA-6652) Stop CommitLogSegment.close() from unnecessarily calling sync() prior to cleaning the buffer

[ https://issues.apache.org/jira/browse/CASSANDRA-6652?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict updated CASSANDRA-6652: Attachment: tmp-2.0.patch Stop CommitLogSegment.close() from unnecessarily calling sync()

[jira] [Updated] (CASSANDRA-6652) Stop CommitLogSegment.close() from unnecessarily calling sync() prior to cleaning the buffer

[ https://issues.apache.org/jira/browse/CASSANDRA-6652?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict updated CASSANDRA-6652: Attachment: (was: tmp-2.0.patch) Stop CommitLogSegment.close() from unnecessarily calling

[jira] [Updated] (CASSANDRA-6652) Stop CommitLogSegment.close() from unnecessarily calling sync() prior to cleaning the buffer

[ https://issues.apache.org/jira/browse/CASSANDRA-6652?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict updated CASSANDRA-6652: Attachment: tmp-2.0.patch Stop CommitLogSegment.close() from unnecessarily calling sync()

[jira] [Updated] (CASSANDRA-6652) Stop CommitLogSegment.close() from unnecessarily calling sync() prior to cleaning the buffer

[ https://issues.apache.org/jira/browse/CASSANDRA-6652?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict updated CASSANDRA-6652: Attachment: (was: tmp-2.0.patch) Stop CommitLogSegment.close() from unnecessarily calling

[jira] [Updated] (CASSANDRA-6652) Stop CommitLogSegment.close() from unnecessarily calling sync() prior to cleaning the buffer

[ https://issues.apache.org/jira/browse/CASSANDRA-6652?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict updated CASSANDRA-6652: Attachment: tmp-2.0.patch Stop CommitLogSegment.close() from unnecessarily calling sync()

[jira] [Commented] (CASSANDRA-6652) Stop CommitLogSegment.close() from unnecessarily calling sync() prior to cleaning the buffer

[ https://issues.apache.org/jira/browse/CASSANDRA-6652?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13891980#comment-13891980 ] Benedict commented on CASSANDRA-6652: - Attaching a patch that solves this problem

[jira] [Updated] (CASSANDRA-6652) Stop CommitLogSegment.close() from unnecessarily calling sync() prior to cleaning the buffer

[ https://issues.apache.org/jira/browse/CASSANDRA-6652?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict updated CASSANDRA-6652: Attachment: tmp2-2.0.patch New version with messages attempting remedial action after failed

[jira] [Created] (CASSANDRA-6655) Writing mostly deletes to a Memtable results in undercounting the table's occupancy so it may not flush

Benedict created CASSANDRA-6655: --- Summary: Writing mostly deletes to a Memtable results in undercounting the table's occupancy so it may not flush Key: CASSANDRA-6655 URL:

[jira] [Updated] (CASSANDRA-6655) Writing mostly deletes to a Memtable results in undercounting the table's occupancy so it may not flush

[ https://issues.apache.org/jira/browse/CASSANDRA-6655?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict updated CASSANDRA-6655: Attachment: tmp.patch Fairly simple patch that adds the dataSize of any RangeTombstoneList to

[jira] [Updated] (CASSANDRA-6655) Writing mostly deletes to a Memtable results in undercounting the table's occupancy so it may not flush

[ https://issues.apache.org/jira/browse/CASSANDRA-6655?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict updated CASSANDRA-6655: Attachment: tmp-2.1.patch Added a patch for 2.1/trunk Writing mostly deletes to a Memtable

[jira] [Assigned] (CASSANDRA-6655) Writing mostly deletes to a Memtable results in undercounting the table's occupancy so it may not flush

[ https://issues.apache.org/jira/browse/CASSANDRA-6655?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict reassigned CASSANDRA-6655: --- Assignee: Benedict Writing mostly deletes to a Memtable results in undercounting the

[jira] [Commented] (CASSANDRA-6655) Writing mostly deletes to a Memtable results in undercounting the table's occupancy so it may not flush

[ https://issues.apache.org/jira/browse/CASSANDRA-6655?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13892298#comment-13892298 ] Benedict commented on CASSANDRA-6655: - bq. and it's currently somewhat breaking

[jira] [Commented] (CASSANDRA-6655) Writing mostly deletes to a Memtable results in undercounting the table's occupancy so it may not flush

[ https://issues.apache.org/jira/browse/CASSANDRA-6655?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13892301#comment-13892301 ] Benedict commented on CASSANDRA-6655: - bq. Scratch that, it seems we don't take

[jira] [Commented] (CASSANDRA-6360) Make nodetool cfhistograms output easily understandable

[ https://issues.apache.org/jira/browse/CASSANDRA-6360?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13892403#comment-13892403 ] Benedict commented on CASSANDRA-6360: - It involves a lot of scrolling, which isn't

[jira] [Commented] (CASSANDRA-6360) Make nodetool cfhistograms output easily understandable

[ https://issues.apache.org/jira/browse/CASSANDRA-6360?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13892408#comment-13892408 ] Benedict commented on CASSANDRA-6360: - bq. The problem is you'd have to detect how

[jira] [Commented] (CASSANDRA-6360) Make nodetool cfhistograms output easily understandable

[ https://issues.apache.org/jira/browse/CASSANDRA-6360?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13892421#comment-13892421 ] Benedict commented on CASSANDRA-6360: - bq. since things are improved in 2.1, it's

[jira] [Commented] (CASSANDRA-6662) Sort/reconcile cells in ArrayBackedSortedColumns only when an accessor is called

[ https://issues.apache.org/jira/browse/CASSANDRA-6662?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13893304#comment-13893304 ] Benedict commented on CASSANDRA-6662: - bq. Once implemented, do we actually need

[jira] [Commented] (CASSANDRA-6663) Connecting to a Raspberry PI Cassandra Cluster crashes the node being connected to

[ https://issues.apache.org/jira/browse/CASSANDRA-6663?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13893306#comment-13893306 ] Benedict commented on CASSANDRA-6663: - I'm not sure if that edit was supposed to

[jira] [Updated] (CASSANDRA-6671) NoSuchElementException in trunk

[ https://issues.apache.org/jira/browse/CASSANDRA-6671?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict updated CASSANDRA-6671: Attachment: tmp.patch [~jbellis] I knew it was dangerous to replace NBQ with CLQ :-) I will

[jira] [Commented] (CASSANDRA-6681) Update cassandra-stress README

[ https://issues.apache.org/jira/browse/CASSANDRA-6681?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13895609#comment-13895609 ] Benedict commented on CASSANDRA-6681: - cassandra-stress help -rate Update

[jira] [Updated] (CASSANDRA-6364) There should be different disk_failure_policies for data and commit volumes or commit volume failure should always cause node exit

[ https://issues.apache.org/jira/browse/CASSANDRA-6364?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict updated CASSANDRA-6364: Attachment: tmp-2.0.patch Attaching a patch for 2.0 that switches the default policy to stop,

[jira] [Commented] (CASSANDRA-6662) Sort/reconcile cells in ArrayBackedSortedColumns only when an accessor is called

[ https://issues.apache.org/jira/browse/CASSANDRA-6662?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13897989#comment-13897989 ] Benedict commented on CASSANDRA-6662: - On the whole LGTM. A few suggestions you're

[jira] [Comment Edited] (CASSANDRA-6662) Sort/reconcile cells in ArrayBackedSortedColumns only when an accessor is called

[ https://issues.apache.org/jira/browse/CASSANDRA-6662?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13897989#comment-13897989 ] Benedict edited comment on CASSANDRA-6662 at 2/11/14 4:35 PM:

[jira] [Commented] (CASSANDRA-6662) Sort/reconcile cells in ArrayBackedSortedColumns only when an accessor is called

[ https://issues.apache.org/jira/browse/CASSANDRA-6662?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13898101#comment-13898101 ] Benedict commented on CASSANDRA-6662: - bq. It should have a significant enough

[jira] [Created] (CASSANDRA-6689) Partially Off Heap Memtables

Benedict created CASSANDRA-6689: --- Summary: Partially Off Heap Memtables Key: CASSANDRA-6689 URL: https://issues.apache.org/jira/browse/CASSANDRA-6689 Project: Cassandra Issue Type: New Feature

[jira] [Commented] (CASSANDRA-6689) Partially Off Heap Memtables

[ https://issues.apache.org/jira/browse/CASSANDRA-6689?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13898564#comment-13898564 ] Benedict commented on CASSANDRA-6689: - I've uploaded a patch

[jira] [Created] (CASSANDRA-6691) Improvements and FIxes to Stress

Benedict created CASSANDRA-6691: --- Summary: Improvements and FIxes to Stress Key: CASSANDRA-6691 URL: https://issues.apache.org/jira/browse/CASSANDRA-6691 Project: Cassandra Issue Type: Bug

[jira] [Created] (CASSANDRA-6692) AtomicBTreeColumns Improvements

Benedict created CASSANDRA-6692: --- Summary: AtomicBTreeColumns Improvements Key: CASSANDRA-6692 URL: https://issues.apache.org/jira/browse/CASSANDRA-6692 Project: Cassandra Issue Type:

[jira] [Commented] (CASSANDRA-6689) Partially Off Heap Memtables

[ https://issues.apache.org/jira/browse/CASSANDRA-6689?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13899096#comment-13899096 ] Benedict commented on CASSANDRA-6689: - There are some natural boundaries if you

[jira] [Created] (CASSANDRA-6694) Slightly More Off-Heap Memtables

Benedict created CASSANDRA-6694: --- Summary: Slightly More Off-Heap Memtables Key: CASSANDRA-6694 URL: https://issues.apache.org/jira/browse/CASSANDRA-6694 Project: Cassandra Issue Type:

[jira] [Commented] (CASSANDRA-6696) Drive replacement in JBOD can cause data to reappear.

[ https://issues.apache.org/jira/browse/CASSANDRA-6696?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13899398#comment-13899398 ] Benedict commented on CASSANDRA-6696: - One possibility here is that we could split

[jira] [Commented] (CASSANDRA-6696) Drive replacement in JBOD can cause data to reappear.

[ https://issues.apache.org/jira/browse/CASSANDRA-6696?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13899519#comment-13899519 ] Benedict commented on CASSANDRA-6696: - bq. if you lose data then you scrub/repair;

[jira] [Comment Edited] (CASSANDRA-6696) Drive replacement in JBOD can cause data to reappear.

[ https://issues.apache.org/jira/browse/CASSANDRA-6696?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13899519#comment-13899519 ] Benedict edited comment on CASSANDRA-6696 at 2/12/14 8:04 PM:

[jira] [Commented] (CASSANDRA-6697) Refactor Cell and CellName ByteBuffer accessors to avoid garbage allocation where possible

[ https://issues.apache.org/jira/browse/CASSANDRA-6697?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13899559#comment-13899559 ] Benedict commented on CASSANDRA-6697: - I've uploaded a preliminary patch

[jira] [Created] (CASSANDRA-6697) Refactor Cell and CellName ByteBuffer accessors to avoid garbage allocation where possible

Benedict created CASSANDRA-6697: --- Summary: Refactor Cell and CellName ByteBuffer accessors to avoid garbage allocation where possible Key: CASSANDRA-6697 URL: https://issues.apache.org/jira/browse/CASSANDRA-6697

[jira] [Updated] (CASSANDRA-6697) Refactor Cell and CellName ByteBuffer accessors to avoid garbage allocation where possible

[ https://issues.apache.org/jira/browse/CASSANDRA-6697?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict updated CASSANDRA-6697: Description: This is a prerequisite for CASSANDRA-6689. The basic idea is to, if unsafe is

[jira] [Updated] (CASSANDRA-6697) Refactor Cell and CellName ByteBuffer accessors to avoid garbage allocation where possible

[ https://issues.apache.org/jira/browse/CASSANDRA-6697?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict updated CASSANDRA-6697: Description: This is a prerequisite for CASSANDRA-6691. The basic idea is to, if unsafe is

[jira] [Commented] (CASSANDRA-6697) Refactor Cell and CellName ByteBuffer accessors to avoid garbage allocation where possible

[ https://issues.apache.org/jira/browse/CASSANDRA-6697?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13899835#comment-13899835 ] Benedict commented on CASSANDRA-6697: - Updated the repository with a different

[jira] [Commented] (CASSANDRA-6697) Refactor Cell and CellName ByteBuffer accessors to avoid garbage allocation where possible

[ https://issues.apache.org/jira/browse/CASSANDRA-6697?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13900179#comment-13900179 ] Benedict commented on CASSANDRA-6697: - I agree this is far from the ideal

[jira] [Commented] (CASSANDRA-6697) Refactor Cell and CellName ByteBuffer accessors to avoid garbage allocation where possible

[ https://issues.apache.org/jira/browse/CASSANDRA-6697?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13900235#comment-13900235 ] Benedict commented on CASSANDRA-6697: - bq. If we're looking up multiple names,

[jira] [Commented] (CASSANDRA-6697) Refactor Cell and CellName ByteBuffer accessors to avoid garbage allocation where possible

[ https://issues.apache.org/jira/browse/CASSANDRA-6697?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13900249#comment-13900249 ] Benedict commented on CASSANDRA-6697: - There is another option still, that might

[jira] [Updated] (CASSANDRA-6697) Refactor Cell and CellName ByteBuffer accessors to avoid garbage allocation where possible

[ https://issues.apache.org/jira/browse/CASSANDRA-6697?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict updated CASSANDRA-6697: Description: This is a prerequisite for CASSANDRA-6694. The basic idea is to, if unsafe is

[jira] [Commented] (CASSANDRA-6697) Refactor Cell and CellName ByteBuffer accessors to avoid garbage allocation where possible

[ https://issues.apache.org/jira/browse/CASSANDRA-6697?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13900273#comment-13900273 ] Benedict commented on CASSANDRA-6697: - One last update to this thought process for

[jira] [Commented] (CASSANDRA-6631) cassandra-stress failing in trunk

[ https://issues.apache.org/jira/browse/CASSANDRA-6631?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13900357#comment-13900357 ] Benedict commented on CASSANDRA-6631: - Why don;t we need the dependencies file? Do

[jira] [Commented] (CASSANDRA-6631) cassandra-stress failing in trunk

[ https://issues.apache.org/jira/browse/CASSANDRA-6631?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13900386#comment-13900386 ] Benedict commented on CASSANDRA-6631: - Ah, I just needed to rebuild the project.

[jira] [Commented] (CASSANDRA-6631) cassandra-stress failing in trunk

[ https://issues.apache.org/jira/browse/CASSANDRA-6631?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13900380#comment-13900380 ] Benedict commented on CASSANDRA-6631: - bq. What problem do you see? {quote}

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