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

2014-09-16 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7818?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14135538#comment-14135538 ] Benedict edited comment on CASSANDRA-7818 at 9/16/14 2:40 PM:

[jira] [Updated] (CASSANDRA-7945) new cassanrda-stress does not work with NetworkTopologyStrategy

2014-09-16 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7945?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict updated CASSANDRA-7945: Attachment: 7945.txt Could you give this patch a try? It simply avoids passing through the

[jira] [Updated] (CASSANDRA-7945) new cassanrda-stress does not work with NetworkTopologyStrategy

2014-09-16 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7945?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict updated CASSANDRA-7945: Attachment: 7945v2.txt Thanks. Fixed (v2). Will commit after you +1 new cassanrda-stress does

[jira] [Commented] (CASSANDRA-7523) add date and time types

2014-09-16 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7523?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14135807#comment-14135807 ] Benedict commented on CASSANDRA-7523: - A few quick comments: * You should use

[jira] [Commented] (CASSANDRA-7523) add date and time types

2014-09-16 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7523?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14136054#comment-14136054 ] Benedict commented on CASSANDRA-7523: - bq. I'd prefer to keep the complexity of

[jira] [Commented] (CASSANDRA-7523) add date and time types

2014-09-16 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7523?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14136070#comment-14136070 ] Benedict commented on CASSANDRA-7523: - bq. Do we need to support empty values on

[jira] [Commented] (CASSANDRA-7523) add date and time types

2014-09-16 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7523?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14136099#comment-14136099 ] Benedict commented on CASSANDRA-7523: - One last thought to consider: just

[jira] [Commented] (CASSANDRA-7843) Remove static singleton instances

2014-09-16 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7843?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14136147#comment-14136147 ] Benedict commented on CASSANDRA-7843: - I am dubious the benefits of this patch

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

2014-09-16 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7282?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14136745#comment-14136745 ] Benedict commented on CASSANDRA-7282: - I'm not sure which statement I made gave

[jira] [Commented] (CASSANDRA-7937) Apply backpressure gently when overloaded with writes

2014-09-16 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7937?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14136794#comment-14136794 ] Benedict commented on CASSANDRA-7937: - Under these workload conditions,

[jira] [Commented] (CASSANDRA-5657) remove deprecated metrics

2014-09-16 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-5657?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14136810#comment-14136810 ] Benedict commented on CASSANDRA-5657: - There is some brief discussion of this in

[jira] [Commented] (CASSANDRA-5657) remove deprecated metrics

2014-09-16 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-5657?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14136814#comment-14136814 ] Benedict commented on CASSANDRA-5657: - It looks like we could still plugin to

[jira] [Comment Edited] (CASSANDRA-7937) Apply backpressure gently when overloaded with writes

2014-09-17 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7937?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14136794#comment-14136794 ] Benedict edited comment on CASSANDRA-7937 at 9/17/14 6:03 AM:

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

2014-09-17 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7282?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14136884#comment-14136884 ] Benedict commented on CASSANDRA-7282: - To add some more data to this discussion, I

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

2014-09-17 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7282?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14136908#comment-14136908 ] Benedict commented on CASSANDRA-7282: - Some more numbers, with a warmup dataset to

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

2014-09-17 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7282?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14136908#comment-14136908 ] Benedict edited comment on CASSANDRA-7282 at 9/17/14 12:52 PM:

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

2014-09-17 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7282?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14136908#comment-14136908 ] Benedict edited comment on CASSANDRA-7282 at 9/17/14 1:22 PM:

[jira] [Commented] (CASSANDRA-7843) Remove static singleton instances

2014-09-17 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7843?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14137209#comment-14137209 ] Benedict commented on CASSANDRA-7843: - I really don't have anything against static

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

2014-09-17 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7759?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14137215#comment-14137215 ] Benedict commented on CASSANDRA-7759: - [~flarcher]: any news on this? would like

[jira] [Created] (CASSANDRA-7954) Skip paxos for CAS if RF=1

2014-09-17 Thread Benedict (JIRA)
Benedict created CASSANDRA-7954: --- Summary: Skip paxos for CAS if RF=1 Key: CASSANDRA-7954 URL: https://issues.apache.org/jira/browse/CASSANDRA-7954 Project: Cassandra Issue Type: Improvement

[jira] [Created] (CASSANDRA-7955) Range movements can violate consistency if RING_DELAY = write_request_timeout_in_ms

2014-09-17 Thread Benedict (JIRA)
Benedict created CASSANDRA-7955: --- Summary: Range movements can violate consistency if RING_DELAY = write_request_timeout_in_ms Key: CASSANDRA-7955 URL: https://issues.apache.org/jira/browse/CASSANDRA-7955

[jira] [Updated] (CASSANDRA-7955) Range movements can violate consistency if RING_DELAY = write_request_timeout_in_ms

2014-09-17 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7955?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict updated CASSANDRA-7955: Description: Cassandra should probably refuse to start if RING_DELAY is too close to (or

[jira] [Commented] (CASSANDRA-7843) Remove static singleton instances

2014-09-17 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7843?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14137304#comment-14137304 ] Benedict commented on CASSANDRA-7843: - bq. One problem we are getting occasionally

[jira] [Commented] (CASSANDRA-7955) Range movements can violate consistency if RING_DELAY = write_request_timeout_in_ms

2014-09-17 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7955?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14137409#comment-14137409 ] Benedict commented on CASSANDRA-7955: - That would work, I just favoured letting

[jira] [Created] (CASSANDRA-7960) cassandra-stress should support CAS

2014-09-17 Thread Benedict (JIRA)
Benedict created CASSANDRA-7960: --- Summary: cassandra-stress should support CAS Key: CASSANDRA-7960 URL: https://issues.apache.org/jira/browse/CASSANDRA-7960 Project: Cassandra Issue Type:

[jira] [Updated] (CASSANDRA-7032) Improve vnode allocation

2014-09-17 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7032?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict updated CASSANDRA-7032: Assignee: Branimir Lambov Improve vnode allocation

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

2014-09-17 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7282?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14137609#comment-14137609 ] Benedict commented on CASSANDRA-7282: - I think you may have misunderstood, or I

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

2014-09-17 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7546?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14137856#comment-14137856 ] Benedict commented on CASSANDRA-7546: - Hmm. This looks like a subtle bug with the

[jira] [Commented] (CASSANDRA-7932) Corrupt SSTable Cleanup Leak Resources

2014-09-17 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7932?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14137874#comment-14137874 ] Benedict commented on CASSANDRA-7932: - bq. I've patched on top of the leak

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

2014-09-17 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7546?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14137885#comment-14137885 ] Benedict commented on CASSANDRA-7546: - It's hard to say for certain, but glancing

[jira] [Created] (CASSANDRA-7964) cassandra-stress over schema should support multiple simultaneous inserts over the same seed

2014-09-17 Thread Benedict (JIRA)
Benedict created CASSANDRA-7964: --- Summary: cassandra-stress over schema should support multiple simultaneous inserts over the same seed Key: CASSANDRA-7964 URL: https://issues.apache.org/jira/browse/CASSANDRA-7964

[jira] [Commented] (CASSANDRA-7965) Active commit log doesn't get archived on Cassandra restart

2014-09-17 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14138133#comment-14138133 ] Benedict commented on CASSANDRA-7965: - In practice it could be any CL that hasn't

[jira] [Commented] (CASSANDRA-7968) permissions_validity_in_ms should be settable via JMX

2014-09-18 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7968?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14138577#comment-14138577 ] Benedict commented on CASSANDRA-7968: - Isn't this a security flaw?

[jira] [Comment Edited] (CASSANDRA-7968) permissions_validity_in_ms should be settable via JMX

2014-09-18 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7968?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14138577#comment-14138577 ] Benedict edited comment on CASSANDRA-7968 at 9/18/14 6:38 AM:

[jira] [Commented] (CASSANDRA-7968) permissions_validity_in_ms should be settable via JMX

2014-09-18 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7968?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14138588#comment-14138588 ] Benedict commented on CASSANDRA-7968: - Well, it depends what you mean by deeper

[jira] [Commented] (CASSANDRA-7968) permissions_validity_in_ms should be settable via JMX

2014-09-18 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7968?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14138592#comment-14138592 ] Benedict commented on CASSANDRA-7968: - Well, before having their permissions

[jira] [Commented] (CASSANDRA-7968) permissions_validity_in_ms should be settable via JMX

2014-09-18 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7968?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14138599#comment-14138599 ] Benedict commented on CASSANDRA-7968: - Presumably the main goal of this function

[jira] [Resolved] (CASSANDRA-7965) Active commit log doesn't get archived on Cassandra restart

2014-09-18 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict resolved CASSANDRA-7965. - Resolution: Duplicate Reproduced In: 2.0.10, 2.0.9 (was: 2.0.9, 2.0.10) Active

[jira] [Commented] (CASSANDRA-6904) commitlog segments may not be archived after restart

2014-09-18 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-6904?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14138608#comment-14138608 ] Benedict commented on CASSANDRA-6904: - As discussed on CASSANDRA-7965, we could

[jira] [Commented] (CASSANDRA-7968) permissions_validity_in_ms should be settable via JMX

2014-09-18 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7968?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14138610#comment-14138610 ] Benedict commented on CASSANDRA-7968: - Well, let's do it then, and just make sure

[jira] [Commented] (CASSANDRA-7954) Skip paxos for CAS if RF=1

2014-09-18 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7954?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14138980#comment-14138980 ] Benedict commented on CASSANDRA-7954: - Why? They can all be resolved by the owning

[jira] [Resolved] (CASSANDRA-7971) Batches with 100 statements should be logged as warnings.

2014-09-18 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7971?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict resolved CASSANDRA-7971. - Resolution: Not a Problem We already log if they are above a certain size (default 5K)

[jira] [Commented] (CASSANDRA-7964) cassandra-stress over schema should support multiple simultaneous inserts over the same seed

2014-09-18 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7964?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14139337#comment-14139337 ] Benedict commented on CASSANDRA-7964: - Patch available

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

2014-09-18 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7546?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14139341#comment-14139341 ] Benedict commented on CASSANDRA-7546: - I've uploaded a patch

[jira] [Resolved] (CASSANDRA-7728) ConcurrentModificationException after upgrade to trunk

2014-09-18 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7728?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict resolved CASSANDRA-7728. - Resolution: Duplicate ConcurrentModificationException after upgrade to trunk

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

2014-09-18 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7882?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14139404#comment-14139404 ] Benedict commented on CASSANDRA-7882: - [~pateljay3001], any progress or would you

[jira] [Updated] (CASSANDRA-7096) Evaluate murmur hash of token only once

2014-09-18 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7096?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict updated CASSANDRA-7096: Assignee: Branimir Lambov (was: T Jake Luciani) Evaluate murmur hash of token only once

[jira] [Commented] (CASSANDRA-7974) Enable tooling to detect hot partitions

2014-09-18 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7974?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14139560#comment-14139560 ] Benedict commented on CASSANDRA-7974: - iirc, hll has some serious concurrency bugs

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

2014-09-18 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7282?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14139943#comment-14139943 ] Benedict commented on CASSANDRA-7282: - There's no good reason for that unless your

[jira] [Commented] (CASSANDRA-7393) Replace counter cache with optimised counter read path

2014-09-18 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7393?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14139948#comment-14139948 ] Benedict commented on CASSANDRA-7393: - If this is targeting 3.0, there really

[jira] [Commented] (CASSANDRA-7872) ensure compacted obsolete sstables are not open on node restart and nodetool refresh, even on sstable reference miscounting or deletion tasks are failed.

2014-09-18 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7872?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14139954#comment-14139954 ] Benedict commented on CASSANDRA-7872: - See also CASSANDRA-7705. Ensuring deletion

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

2014-09-18 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7282?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14139962#comment-14139962 ] Benedict commented on CASSANDRA-7282: - I hope $data_dir is a shared dir with all

[jira] [Commented] (CASSANDRA-7130) Make sstable checksum type configurable and optional

2014-09-19 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7130?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14140073#comment-14140073 ] Benedict commented on CASSANDRA-7130: - Not at all Make sstable checksum type

[jira] [Commented] (CASSANDRA-7979) Acceptable time skew for C*

2014-09-19 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7979?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14140078#comment-14140078 ] Benedict commented on CASSANDRA-7979: - I think this is an excellent idea. We can

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

2014-09-19 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7546?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14140087#comment-14140087 ] Benedict commented on CASSANDRA-7546: - I meant to mention, but forgot, in case you

[jira] [Commented] (CASSANDRA-7393) Replace counter cache with optimised counter read path

2014-09-19 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7393?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14140091#comment-14140091 ] Benedict commented on CASSANDRA-7393: - Makes sense :) Replace counter cache

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

2014-09-19 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7282?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14140093#comment-14140093 ] Benedict commented on CASSANDRA-7282: - We should test both. This change is going

[jira] [Created] (CASSANDRA-7980) cassandra-stress should support partial clustering column generation

2014-09-19 Thread Benedict (JIRA)
Benedict created CASSANDRA-7980: --- Summary: cassandra-stress should support partial clustering column generation Key: CASSANDRA-7980 URL: https://issues.apache.org/jira/browse/CASSANDRA-7980 Project:

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

2014-09-19 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7882?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14140114#comment-14140114 ] Benedict commented on CASSANDRA-7882: - The region size should be per memtable.

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

2014-09-19 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7282?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14140093#comment-14140093 ] Benedict edited comment on CASSANDRA-7282 at 9/19/14 7:01 AM:

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

2014-09-19 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7282?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14140118#comment-14140118 ] Benedict commented on CASSANDRA-7282: - We should be certain to test this with

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

2014-09-19 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7282?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14140118#comment-14140118 ] Benedict edited comment on CASSANDRA-7282 at 9/19/14 7:11 AM:

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

2014-09-19 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7546?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14140158#comment-14140158 ] Benedict commented on CASSANDRA-7546: - force pushed another update that both

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

2014-09-19 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-6809?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict updated CASSANDRA-6809: Reviewer: Benedict Compressed Commit Log - Key:

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

2014-09-19 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-6809?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14140668#comment-14140668 ] Benedict commented on CASSANDRA-6809: - Thanks, I'll get to review this soon. As

[jira] [Commented] (CASSANDRA-5902) Dealing with hints after a topology change

2014-09-19 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-5902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14140743#comment-14140743 ] Benedict commented on CASSANDRA-5902: - Well, we could write directly to each end

[jira] [Commented] (CASSANDRA-7954) Skip paxos for CAS if RF=1

2014-09-19 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7954?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14140755#comment-14140755 ] Benedict commented on CASSANDRA-7954: - To clarify, if the owning node is down,

[jira] [Reopened] (CASSANDRA-7954) Skip paxos for CAS if RF=1

2014-09-19 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7954?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict reopened CASSANDRA-7954: - Skip paxos for CAS if RF=1 -- Key: CASSANDRA-7954

[jira] [Commented] (CASSANDRA-7954) Skip paxos for CAS if RF=1

2014-09-19 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7954?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14140789#comment-14140789 ] Benedict commented on CASSANDRA-7954: - I had a feeling you'd say that... I

[jira] [Commented] (CASSANDRA-7932) Corrupt SSTable Cleanup Leak Resources

2014-09-19 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7932?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14140825#comment-14140825 ] Benedict commented on CASSANDRA-7932: - [~yukim] could you confirm if you reviewed

[jira] [Commented] (CASSANDRA-7932) Corrupt SSTable Cleanup Leak Resources

2014-09-19 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7932?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14140846#comment-14140846 ] Benedict commented on CASSANDRA-7932: - [~jbellis] since yuki has suggested

[jira] [Commented] (CASSANDRA-7932) Corrupt SSTable Cleanup Leak Resources

2014-09-19 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7932?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14140873#comment-14140873 ] Benedict commented on CASSANDRA-7932: - Thanks. That was my original plan, so happy

[jira] [Commented] (CASSANDRA-7949) LCS compaction low performance, many pending compactions, nodes are almost idle

2014-09-19 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7949?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14141140#comment-14141140 ] Benedict commented on CASSANDRA-7949: - I must admit, the behaviour does sound very

[jira] [Commented] (CASSANDRA-7949) LCS compaction low performance, many pending compactions, nodes are almost idle

2014-09-19 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7949?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14141167#comment-14141167 ] Benedict commented on CASSANDRA-7949: - Well, my point is that the server _thought

[jira] [Resolved] (CASSANDRA-6209) stress --skip-keys is unimplemented

2014-09-19 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-6209?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict resolved CASSANDRA-6209. - Resolution: Won't Fix Stress has been completely replaced in 2.1; no point fixing this in

[jira] [Commented] (CASSANDRA-7949) LCS compaction low performance, many pending compactions, nodes are almost idle

2014-09-19 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7949?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14141289#comment-14141289 ] Benedict commented on CASSANDRA-7949: - bq. Benedict I don't think there were ever

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

2014-09-19 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-6809?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14141293#comment-14141293 ] Benedict commented on CASSANDRA-6809: -

[jira] [Resolved] (CASSANDRA-6534) Slow inserts with collections into a single partition (Pathological GC behavior)

2014-09-19 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-6534?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict resolved CASSANDRA-6534. - Resolution: Duplicate As previously stated, 2.1 would help here a great deal through

[jira] [Commented] (CASSANDRA-7930) Warn when evicting prepared statements from cache

2014-09-19 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7930?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14141311#comment-14141311 ] Benedict commented on CASSANDRA-7930: - I think it would be good practice to move

[jira] [Commented] (CASSANDRA-7978) CrcCheckChance should not be stored as part of an sstable

2014-09-19 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7978?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14141322#comment-14141322 ] Benedict commented on CASSANDRA-7978: - We only need to set the value wherever it's

[jira] [Resolved] (CASSANDRA-7963) stress should ignore rate limiting for warmup

2014-09-20 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7963?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict resolved CASSANDRA-7963. - Resolution: Fixed ninja-fixed stress should ignore rate limiting for warmup

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

2014-09-20 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7546?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14141858#comment-14141858 ] Benedict commented on CASSANDRA-7546: - In general the idea for the auto mode is to

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

2014-09-20 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7546?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14141858#comment-14141858 ] Benedict edited comment on CASSANDRA-7546 at 9/20/14 7:54 AM:

[jira] [Commented] (CASSANDRA-7247) Provide top ten most frequent keys per column family

2014-09-21 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7247?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14142375#comment-14142375 ] Benedict commented on CASSANDRA-7247: - It's probably better to construct a

[jira] [Commented] (CASSANDRA-6904) commitlog segments may not be archived after restart

2014-09-22 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-6904?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14142983#comment-14142983 ] Benedict commented on CASSANDRA-6904: - In 2.1 we should be using the header

[jira] [Commented] (CASSANDRA-6904) commitlog segments may not be archived after restart

2014-09-22 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-6904?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14143076#comment-14143076 ] Benedict commented on CASSANDRA-6904: - bq. if that target file already exists we

[jira] [Updated] (CASSANDRA-7239) Nodetool Status Reports Negative Load With VNodes Disabled

2014-09-22 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7239?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict updated CASSANDRA-7239: Attachment: 7239.txt The attached patch should solve the problem (at least as far as any

[jira] [Updated] (CASSANDRA-7239) Nodetool Status Reports Negative Load With VNodes Disabled

2014-09-22 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7239?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict updated CASSANDRA-7239: Attachment: 7239.txt Nodetool Status Reports Negative Load With VNodes Disabled

[jira] [Updated] (CASSANDRA-7239) Nodetool Status Reports Negative Load With VNodes Disabled

2014-09-22 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7239?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict updated CASSANDRA-7239: Attachment: (was: 7239.txt) Nodetool Status Reports Negative Load With VNodes Disabled

[jira] [Commented] (CASSANDRA-7949) LCS compaction low performance, many pending compactions, nodes are almost idle

2014-09-22 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7949?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14143365#comment-14143365 ] Benedict commented on CASSANDRA-7949: - That sounds like fairly suboptimal

[jira] [Commented] (CASSANDRA-5902) Dealing with hints after a topology change

2014-09-22 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-5902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14143474#comment-14143474 ] Benedict commented on CASSANDRA-5902: - I don't think this behaves as you expect

[jira] [Commented] (CASSANDRA-7523) add date and time types

2014-09-22 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7523?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14143616#comment-14143616 ] Benedict commented on CASSANDRA-7523: - To clarify, all we are doing is defining

[jira] [Created] (CASSANDRA-8017) er()

2014-09-29 Thread Benedict (JIRA)
Benedict created CASSANDRA-8017: --- Summary: er() Key: CASSANDRA-8017 URL: https://issues.apache.org/jira/browse/CASSANDRA-8017 Project: Cassandra Issue Type: Bug Reporter: Benedict

[jira] [Deleted] (CASSANDRA-8017) er()

2014-09-29 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-8017?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict deleted CASSANDRA-8017: er() Key: CASSANDRA-8017 URL:

[jira] [Commented] (CASSANDRA-7245) Out-of-Order keys with stress + CQL3

2014-06-05 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7245?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14018731#comment-14018731 ] Benedict commented on CASSANDRA-7245: - bq. MS.addCallback also retains the

[jira] [Commented] (CASSANDRA-7245) Out-of-Order keys with stress + CQL3

2014-06-05 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7245?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14018958#comment-14018958 ] Benedict commented on CASSANDRA-7245: - Might be worthwhile clarifying the comment

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

2014-06-05 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7282?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14019074#comment-14019074 ] Benedict commented on CASSANDRA-7282: - First version available

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

2014-06-05 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7282?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benedict reassigned CASSANDRA-7282: --- Assignee: Benedict Faster Memtable map --- Key:

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

2014-06-05 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7282?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14019075#comment-14019075 ] Benedict commented on CASSANDRA-7282: - [~enigmacurry] how easy would it be to kick

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

2014-06-05 Thread Benedict (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-7282?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14019082#comment-14019082 ] Benedict commented on CASSANDRA-7282: - Hmm. Scratch that, I've broken something.

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