[jira] [Commented] (CASSANDRA-7786) Cassandra is shutting down out of no apparent reason

2014-08-18 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7786?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14100359#comment-14100359 ] Benedict commented on CASSANDRA-7786: - This could also be triggered by sending a

[jira] [Commented] (CASSANDRA-7763) cql_tests static_with_empty_clustering test failure

2014-08-18 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7763?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14100437#comment-14100437 ] Benedict commented on CASSANDRA-7763: - +1 Agreed it isn't ideal. It's possible we

[jira] [Updated] (CASSANDRA-6726) Recycle CompressedRandomAccessReader/RandomAccessReader buffers independently of their owners, and move them off-heap when possible

2014-08-18 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-6726?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict updated CASSANDRA-6726: Reviewer: Benedict Recycle CompressedRandomAccessReader/RandomAccessReader buffers

[jira] [Commented] (CASSANDRA-4445) balance utility for vnodes

2014-08-18 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-4445?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14101772#comment-14101772 ] Benedict commented on CASSANDRA-4445: - No, currently they are randomly allocated

[jira] [Commented] (CASSANDRA-6726) Recycle CompressedRandomAccessReader/RandomAccessReader buffers independently of their owners, and move them off-heap when possible

2014-08-18 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-6726?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14101856#comment-14101856 ] Benedict commented on CASSANDRA-6726: - Thanks. Some comments: * It looks like

[jira] [Commented] (CASSANDRA-6726) Recycle CompressedRandomAccessReader/RandomAccessReader buffers independently of their owners, and move them off-heap when possible

2014-08-19 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-6726?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14101902#comment-14101902 ] Benedict commented on CASSANDRA-6726: - Hmm. Looking at it a little more closely it

[jira] [Commented] (CASSANDRA-6726) Recycle CompressedRandomAccessReader/RandomAccessReader buffers independently of their owners, and move them off-heap when possible

2014-08-19 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-6726?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14101906#comment-14101906 ] Benedict commented on CASSANDRA-6726: - [~jbellis] I'd be inclined to include this

[jira] [Commented] (CASSANDRA-6726) Recycle CompressedRandomAccessReader/RandomAccessReader buffers independently of their owners, and move them off-heap when possible

2014-08-19 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-6726?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14101998#comment-14101998 ] Benedict commented on CASSANDRA-6726: - bq. Buffer sizes do vary Other than the

[jira] [Updated] (CASSANDRA-7075) Add the ability to automatically distribute your commitlogs across all data volumes

2014-08-19 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7075?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict updated CASSANDRA-7075: Assignee: Branimir Lambov Add the ability to automatically distribute your commitlogs across

[jira] [Commented] (CASSANDRA-7075) Add the ability to automatically distribute your commitlogs across all data volumes

2014-08-19 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7075?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14102128#comment-14102128 ] Benedict commented on CASSANDRA-7075: - [~blambov]: since you're looking at

[jira] [Commented] (CASSANDRA-6809) Compressed Commit Log

2014-08-19 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-6809?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14102247#comment-14102247 ] Benedict commented on CASSANDRA-6809: - bq. is better than using a simple

[jira] [Commented] (CASSANDRA-7437) Ensure writes have completed after dropping a table, before recycling commit log segments (CASSANDRA-7437)

2014-08-19 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7437?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14102407#comment-14102407 ] Benedict commented on CASSANDRA-7437: - This is disappointing. I'll replicate the

[jira] [Commented] (CASSANDRA-6809) Compressed Commit Log

2014-08-19 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-6809?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14103210#comment-14103210 ] Benedict commented on CASSANDRA-6809: - It's also potentially less capable of

[jira] [Commented] (CASSANDRA-7796) Stop inheriting liveRatio/computedAt from previous memtables

2014-08-19 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7796?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14103213#comment-14103213 ] Benedict commented on CASSANDRA-7796: - Are you sure this is better? I think we

[jira] [Commented] (CASSANDRA-6726) Recycle CompressedRandomAccessReader/RandomAccessReader buffers independently of their owners, and move them off-heap when possible

2014-08-19 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-6726?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14103226#comment-14103226 ] Benedict commented on CASSANDRA-6726: - It could have significant impact on very

[jira] [Commented] (CASSANDRA-7282) Faster Memtable map

2014-08-19 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7282?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14103245#comment-14103245 ] Benedict commented on CASSANDRA-7282: - The only workload we'll easily measure it

[jira] [Commented] (CASSANDRA-7282) Faster Memtable map

2014-08-19 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7282?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14103259#comment-14103259 ] Benedict commented on CASSANDRA-7282: - Can you compare to the SHA it was based on?

[jira] [Commented] (CASSANDRA-6809) Compressed Commit Log

2014-08-19 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-6809?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14103412#comment-14103412 ] Benedict commented on CASSANDRA-6809: - bq. Does this statement apply to this

[jira] [Commented] (CASSANDRA-6809) Compressed Commit Log

2014-08-19 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-6809?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14103417#comment-14103417 ] Benedict commented on CASSANDRA-6809: - That said, if we have a separate thread per

[jira] [Commented] (CASSANDRA-6809) Compressed Commit Log

2014-08-20 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-6809?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14103580#comment-14103580 ] Benedict commented on CASSANDRA-6809: - Per-disk sync threads... Compressed

[jira] [Commented] (CASSANDRA-7795) Make StreamReceiveTask thread safe and GC friendly

2014-08-20 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7795?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14103634#comment-14103634 ] Benedict commented on CASSANDRA-7795: - LGTM, +1 Might want to have a quick look

[jira] [Commented] (CASSANDRA-6809) Compressed Commit Log

2014-08-20 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-6809?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14103661#comment-14103661 ] Benedict commented on CASSANDRA-6809: - bq. Thus, the main CL thread(s) can

[jira] [Commented] (CASSANDRA-7796) Stop inheriting liveRatio/computedAt from previous memtables

2014-08-20 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7796?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14103665#comment-14103665 ] Benedict commented on CASSANDRA-7796: - My concern is I'm pretty certain we

[jira] [Commented] (CASSANDRA-6809) Compressed Commit Log

2014-08-20 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-6809?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14103687#comment-14103687 ] Benedict commented on CASSANDRA-6809: - Sounds like we're approximately in

[jira] [Commented] (CASSANDRA-7282) Faster Memtable map

2014-08-20 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7282?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14104014#comment-14104014 ] Benedict commented on CASSANDRA-7282: - A few possibilities: 1) very few data

[jira] [Commented] (CASSANDRA-7282) Faster Memtable map

2014-08-20 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7282?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14104924#comment-14104924 ] Benedict commented on CASSANDRA-7282: - memtable_heap_space_in_mb: 4096

[jira] [Comment Edited] (CASSANDRA-7282) Faster Memtable map

2014-08-20 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7282?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14104924#comment-14104924 ] Benedict edited comment on CASSANDRA-7282 at 8/21/14 1:55 AM:

[jira] [Commented] (CASSANDRA-7282) Faster Memtable map

2014-08-20 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7282?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14105022#comment-14105022 ] Benedict commented on CASSANDRA-7282: - Ryan provided me with logs, and we can see

[jira] [Updated] (CASSANDRA-7437) Ensure writes have completed after dropping a table, before recycling commit log segments (CASSANDRA-7437)

2014-08-21 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7437?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict updated CASSANDRA-7437: Attachment: 7437.round2.txt Ensure writes have completed after dropping a table, before

[jira] [Comment Edited] (CASSANDRA-7437) Ensure writes have completed after dropping a table, before recycling commit log segments (CASSANDRA-7437)

2014-08-21 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7437?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14105081#comment-14105081 ] Benedict edited comment on CASSANDRA-7437 at 8/21/14 6:38 AM:

[jira] [Commented] (CASSANDRA-7803) When compaction is interrupted, it leaves locked, undeletable files

2014-08-21 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7803?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14105184#comment-14105184 ] Benedict commented on CASSANDRA-7803: - LGTM, +1 When compaction is interrupted,

[jira] [Resolved] (CASSANDRA-7743) Possible C* OOM issue during long running test

2014-08-21 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7743?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict resolved CASSANDRA-7743. - Resolution: Fixed I've had off-JIRA confirmation that this has been fixed (by both

[jira] [Comment Edited] (CASSANDRA-7743) Possible C* OOM issue during long running test

2014-08-21 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7743?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14105217#comment-14105217 ] Benedict edited comment on CASSANDRA-7743 at 8/21/14 8:58 AM:

[jira] [Commented] (CASSANDRA-7743) Possible C* OOM issue during long running test

2014-08-21 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7743?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14105217#comment-14105217 ] Benedict commented on CASSANDRA-7743: - [~normanm] IMO the netty behaviour is

[jira] [Commented] (CASSANDRA-7042) Disk space growth until restart

2014-08-22 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7042?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14106646#comment-14106646 ] Benedict commented on CASSANDRA-7042: - At a guess, this is CASSANDRA-7139. Try

[jira] [Created] (CASSANDRA-7819) In progress compactions should not prevent deletion of stale sstables

2014-08-22 Thread Benedict (JIRA)
Benedict created CASSANDRA-7819: --- Summary: In progress compactions should not prevent deletion of stale sstables Key: CASSANDRA-7819 URL: https://issues.apache.org/jira/browse/CASSANDRA-7819 Project:

[jira] [Updated] (CASSANDRA-7819) In progress compactions should not prevent deletion of stale sstables

2014-08-22 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7819?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict updated CASSANDRA-7819: Attachment: 7819.txt Went ahead and did it, since it was surprisingly simple to throw

[jira] [Commented] (CASSANDRA-7042) Disk space growth until restart

2014-08-22 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7042?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=1410#comment-1410 ] Benedict commented on CASSANDRA-7042: - I've filed CASSANDRA-7819 with a more

[jira] [Commented] (CASSANDRA-7042) Disk space growth until restart

2014-08-22 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7042?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14106836#comment-14106836 ] Benedict commented on CASSANDRA-7042: - The default concurrent_compactors is most

[jira] [Commented] (CASSANDRA-7042) Disk space growth until restart

2014-08-22 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7042?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14106846#comment-14106846 ] Benedict commented on CASSANDRA-7042: - Ok, so that box has a default of 32

[jira] [Commented] (CASSANDRA-7819) In progress compactions should not prevent deletion of stale sstables

2014-08-22 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7819?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14106853#comment-14106853 ] Benedict commented on CASSANDRA-7819: - Hmm. Yes, it looks like this _isn't_ safe

[jira] [Commented] (CASSANDRA-7818) Improve compaction logging

2014-08-22 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7818?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14107744#comment-14107744 ] Benedict commented on CASSANDRA-7818: - it would be nice to give a user friendly

[jira] [Commented] (CASSANDRA-7343) CAS contention back off time should be configurable

2014-08-22 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7343?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14107781#comment-14107781 ] Benedict commented on CASSANDRA-7343: - Might be worth considering the implications

[jira] [Comment Edited] (CASSANDRA-7818) Improve compaction logging

2014-08-22 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7818?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14107744#comment-14107744 ] Benedict edited comment on CASSANDRA-7818 at 8/23/14 1:20 AM:

[jira] [Commented] (CASSANDRA-7519) Further stress improvements to generate more realistic workloads

2014-08-23 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7519?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14108226#comment-14108226 ] Benedict commented on CASSANDRA-7519: - bq. What is the point of batchcount? The

[jira] [Commented] (CASSANDRA-7042) Disk space growth until restart

2014-08-25 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7042?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14109146#comment-14109146 ] Benedict commented on CASSANDRA-7042: - Ah, my mistake. Somehow I read i2.8xlarge.

[jira] [Commented] (CASSANDRA-7039) DirectByteBuffer compatible LZ4 methods

2014-08-25 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7039?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14109159#comment-14109159 ] Benedict commented on CASSANDRA-7039: - Great, thanks. Scanned the patch and it

[jira] [Commented] (CASSANDRA-7447) New sstable format with support for columnar layout

2014-08-30 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7447?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14116630#comment-14116630 ] Benedict commented on CASSANDRA-7447: - The goal of the new file design is that it

[jira] [Commented] (CASSANDRA-7447) New sstable format with support for columnar layout

2014-08-31 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7447?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14116811#comment-14116811 ] Benedict commented on CASSANDRA-7447: - I think we're conflating here what will

[jira] [Commented] (CASSANDRA-7447) New sstable format with support for columnar layout

2014-08-31 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7447?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14117047#comment-14117047 ] Benedict commented on CASSANDRA-7447: - Since the prior comment was very verbose, I

[jira] [Commented] (CASSANDRA-7447) New sstable format with support for columnar layout

2014-09-01 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7447?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14117186#comment-14117186 ] Benedict commented on CASSANDRA-7447: - bq. At this point, I'm interested in

[jira] [Commented] (CASSANDRA-7447) New sstable format with support for columnar layout

2014-09-01 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7447?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14117267#comment-14117267 ] Benedict commented on CASSANDRA-7447: - It sounds like we're approaching agreement

[jira] [Commented] (CASSANDRA-7447) New sstable format with support for columnar layout

2014-09-01 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7447?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14117290#comment-14117290 ] Benedict commented on CASSANDRA-7447: - To clarify, the only feature I've suggested

[jira] [Commented] (CASSANDRA-7447) New sstable format with support for columnar layout

2014-09-01 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7447?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14117293#comment-14117293 ] Benedict commented on CASSANDRA-7447: - Also, CASSANDRA-7743 is mostly unrelated

[jira] [Commented] (CASSANDRA-7447) New sstable format with support for columnar layout

2014-09-01 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7447?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14117301#comment-14117301 ] Benedict commented on CASSANDRA-7447: - To clarify, further, my complete list of

[jira] [Commented] (CASSANDRA-7447) New sstable format with support for columnar layout

2014-09-01 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7447?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14117309#comment-14117309 ] Benedict commented on CASSANDRA-7447: - OK, you've convinced me. We certainly could

[jira] [Commented] (CASSANDRA-7447) New sstable format with support for columnar layout

2014-09-01 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7447?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14117313#comment-14117313 ] Benedict commented on CASSANDRA-7447: - [~iamaleksey]: CASSANDRA-7443 is unlikely

[jira] [Comment Edited] (CASSANDRA-7447) New sstable format with support for columnar layout

2014-09-01 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7447?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14117309#comment-14117309 ] Benedict edited comment on CASSANDRA-7447 at 9/1/14 11:12 AM:

[jira] [Comment Edited] (CASSANDRA-7447) New sstable format with support for columnar layout

2014-09-01 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7447?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14117309#comment-14117309 ] Benedict edited comment on CASSANDRA-7447 at 9/1/14 11:14 AM:

[jira] [Commented] (CASSANDRA-7447) New sstable format with support for columnar layout

2014-09-01 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7447?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14117331#comment-14117331 ] Benedict commented on CASSANDRA-7447: - OK, after a bit more consideration I'm

[jira] [Commented] (CASSANDRA-7447) New sstable format with support for columnar layout

2014-09-01 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7447?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14117876#comment-14117876 ] Benedict commented on CASSANDRA-7447: - Columnar storage is best for wide-tables

[jira] [Resolved] (CASSANDRA-7786) Cassandra is shutting down out of no apparent reason

2014-09-01 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7786?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict resolved CASSANDRA-7786. - Resolution: Not a Problem I agree it would be helpful to log that the process received a kill

[jira] [Commented] (CASSANDRA-7546) AtomicSortedColumns.addAllWithSizeDelta has a spin loop that allocates memory

2014-09-01 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7546?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14117882#comment-14117882 ] Benedict commented on CASSANDRA-7546: - Hi Graham, Just an FYI I won't be in a

[jira] [Commented] (CASSANDRA-7447) New sstable format with support for columnar layout

2014-09-03 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7447?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14119685#comment-14119685 ] Benedict commented on CASSANDRA-7447: - [~jkrupan] when we say columnar, we mean

[jira] [Commented] (CASSANDRA-7447) New sstable format with support for columnar layout

2014-09-03 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7447?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14119698#comment-14119698 ] Benedict commented on CASSANDRA-7447: - [~slebresne], one thing I want to raise

[jira] [Updated] (CASSANDRA-7873) java.util.ConcurrentModificationException seen after selecting from system_auth

2014-09-03 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7873?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict updated CASSANDRA-7873: Attachment: 7873.txt I don't think we changed to synchronized(List) for performance; as far as

[jira] [Commented] (CASSANDRA-7862) KeyspaceTest fails with heap_buffers

2014-09-04 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7862?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14121071#comment-14121071 ] Benedict commented on CASSANDRA-7862: - LGTM, +1 KeyspaceTest fails with

[jira] [Updated] (CASSANDRA-7873) java.util.ConcurrentModificationException seen after selecting from system_auth

2014-09-04 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7873?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict updated CASSANDRA-7873: Attachment: 7873.21.txt Whoops. Attached a new cut with Accumulator included. This one's

[jira] [Updated] (CASSANDRA-7873) java.util.ConcurrentModificationException seen after selecting from system_auth

2014-09-04 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7873?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict updated CASSANDRA-7873: Attachment: (was: 7873.21.txt) java.util.ConcurrentModificationException seen after

[jira] [Updated] (CASSANDRA-7873) java.util.ConcurrentModificationException seen after selecting from system_auth

2014-09-04 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7873?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict updated CASSANDRA-7873: Attachment: 7873.21.txt Reattaching with tweaked patch

[jira] [Updated] (CASSANDRA-7873) java.util.ConcurrentModificationException seen after selecting from system_auth

2014-09-04 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7873?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict updated CASSANDRA-7873: Attachment: (was: 7873.21.txt) java.util.ConcurrentModificationException seen after

[jira] [Updated] (CASSANDRA-7873) java.util.ConcurrentModificationException seen after selecting from system_auth

2014-09-04 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7873?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict updated CASSANDRA-7873: Attachment: 7873.21.txt java.util.ConcurrentModificationException seen after selecting from

[jira] [Updated] (CASSANDRA-7873) java.util.ConcurrentModificationException seen after selecting from system_auth

2014-09-04 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7873?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict updated CASSANDRA-7873: Attachment: (was: 7873.21.txt) java.util.ConcurrentModificationException seen after

[jira] [Updated] (CASSANDRA-7873) java.util.ConcurrentModificationException seen after selecting from system_auth

2014-09-04 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7873?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict updated CASSANDRA-7873: Attachment: 7873.21.txt and again... java.util.ConcurrentModificationException seen after

[jira] [Commented] (CASSANDRA-7873) java.util.ConcurrentModificationException seen after selecting from system_auth

2014-09-04 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7873?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14122265#comment-14122265 ] Benedict commented on CASSANDRA-7873: - bq. My vote would be for CLQ in 2.1 and

[jira] [Assigned] (CASSANDRA-7873) java.util.ConcurrentModificationException seen after selecting from system_auth

2014-09-04 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7873?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict reassigned CASSANDRA-7873: --- Assignee: Benedict java.util.ConcurrentModificationException seen after selecting from

[jira] [Commented] (CASSANDRA-7519) Further stress improvements to generate more realistic workloads

2014-09-04 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7519?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14122314#comment-14122314 ] Benedict commented on CASSANDRA-7519: - Rebased and made the agreed tweaks as two

[jira] [Commented] (CASSANDRA-7882) Allow disabling slab allocation for off-heap memtables

2014-09-05 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7882?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14122609#comment-14122609 ] Benedict commented on CASSANDRA-7882: - There's a slight issue with this approach,

[jira] [Updated] (CASSANDRA-7554) Make CommitLogSegment sync/close asynchronous wrt each other

2014-09-05 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7554?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict updated CASSANDRA-7554: Fix Version/s: (was: 2.1.1) 3.0 Make CommitLogSegment sync/close

[jira] [Updated] (CASSANDRA-7738) Permit CL overuse to be explicitly bounded

2014-09-05 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7738?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict updated CASSANDRA-7738: Fix Version/s: (was: 2.1.1) 3.0 Permit CL overuse to be explicitly

[jira] [Commented] (CASSANDRA-7759) DROP TABLE makes C* unreachable

2014-09-05 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7759?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14122693#comment-14122693 ] Benedict commented on CASSANDRA-7759: - Could you post logs from the rc6 run?

[jira] [Assigned] (CASSANDRA-7882) Allow disabling slab allocation for off-heap memtables

2014-09-05 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7882?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict reassigned CASSANDRA-7882: --- Assignee: Benedict Allow disabling slab allocation for off-heap memtables

[jira] [Updated] (CASSANDRA-7882) Allow disabling slab allocation for off-heap memtables

2014-09-05 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7882?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict updated CASSANDRA-7882: Assignee: (was: Benedict) Allow disabling slab allocation for off-heap memtables

[jira] [Commented] (CASSANDRA-7882) Allow disabling slab allocation for off-heap memtables

2014-09-05 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7882?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14122713#comment-14122713 ] Benedict commented on CASSANDRA-7882: - bq. or this happens with native gcc as

[jira] [Commented] (CASSANDRA-7883) Allow plugging JEMalloc for off-heap memtables

2014-09-05 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7883?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14122714#comment-14122714 ] Benedict commented on CASSANDRA-7883: - I'm not convinced by the necessity of this,

[jira] [Updated] (CASSANDRA-7882) Memtable slab allocation should scale logarithmically to improve occupancy rate

2014-09-05 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7882?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict updated CASSANDRA-7882: Summary: Memtable slab allocation should scale logarithmically to improve occupancy rate (was:

[jira] [Resolved] (CASSANDRA-7884) Allow setting region size for region-based memtable allocators

2014-09-05 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7884?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict resolved CASSANDRA-7884. - Resolution: Won't Fix Closing in favour of CASSANDRA-7282. Allow setting region size for

[jira] [Comment Edited] (CASSANDRA-7884) Allow setting region size for region-based memtable allocators

2014-09-05 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7884?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14122717#comment-14122717 ] Benedict edited comment on CASSANDRA-7884 at 9/5/14 9:30 AM:

[jira] [Updated] (CASSANDRA-7882) Memtable slab allocation should scale logarithmically to improve occupancy rate

2014-09-05 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7882?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict updated CASSANDRA-7882: Labels: performance (was: ) Memtable slab allocation should scale logarithmically to improve

[jira] [Updated] (CASSANDRA-7883) Allow plugging JEMalloc for off-heap memtables

2014-09-05 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7883?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict updated CASSANDRA-7883: Assignee: Jay Patel Allow plugging JEMalloc for off-heap memtables

[jira] [Updated] (CASSANDRA-7882) Memtable slab allocation should scale logarithmically to improve occupancy rate

2014-09-05 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7882?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict updated CASSANDRA-7882: Assignee: Jay Patel Memtable slab allocation should scale logarithmically to improve occupancy

[jira] [Commented] (CASSANDRA-6809) Compressed Commit Log

2014-09-05 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-6809?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14122754#comment-14122754 ] Benedict commented on CASSANDRA-6809: - I'm +1 on your over all intended approach,

[jira] [Updated] (CASSANDRA-7873) java.util.ConcurrentModificationException seen after selecting from system_auth

2014-09-05 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7873?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict updated CASSANDRA-7873: Attachment: 7873.trunk.txt Rebased to trunk java.util.ConcurrentModificationException seen

[jira] [Commented] (CASSANDRA-7546) AtomicSortedColumns.addAllWithSizeDelta has a spin loop that allocates memory

2014-09-05 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7546?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14123917#comment-14123917 ] Benedict commented on CASSANDRA-7546: - Overall the patch LVGTM, though not giving

[jira] [Resolved] (CASSANDRA-7890) LCS and time series data

2014-09-07 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7890?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict resolved CASSANDRA-7890. - Resolution: Duplicate This is a duplicate of CASSANDRA-7520. You raise some points not yet

[jira] [Commented] (CASSANDRA-7883) Allow plugging JEMalloc for off-heap memtables

2014-09-07 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7883?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14125120#comment-14125120 ] Benedict commented on CASSANDRA-7883: - Hi Jay, If we plan to use this, I'd

[jira] [Commented] (CASSANDRA-7519) Further stress improvements to generate more realistic workloads

2014-09-07 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7519?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14125124#comment-14125124 ] Benedict commented on CASSANDRA-7519: - There were no merge conflicts from

[jira] [Commented] (CASSANDRA-7883) Allow plugging JEMalloc for off-heap memtables

2014-09-07 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7883?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14125201#comment-14125201 ] Benedict commented on CASSANDRA-7883: - We don't tend to file tickets for that kind

[jira] [Commented] (CASSANDRA-7736) Clean-up, justify (and reduce) each use of @Inline

2014-09-08 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7736?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14126399#comment-14126399 ] Benedict commented on CASSANDRA-7736: - LGTM +1 Clean-up, justify (and reduce)

[jira] [Updated] (CASSANDRA-7873) Replace AbstractRowResolver.replies with collection with tailored properties

2014-09-08 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7873?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict updated CASSANDRA-7873: Summary: Replace AbstractRowResolver.replies with collection with tailored properties (was:

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