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Michael Burman updated CASSANDRA-13685:
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Attachment: CASSANDRA-13685.patch
> PartitionColumns.java:161:
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Michael Burman updated CASSANDRA-13685:
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Status: Patch Available (was: Open)
Similar patch to CASSANDRA-13620
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Michael Burman commented on CASSANDRA-13685:
Additional note, does not apply cleanly to
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Michael Burman commented on CASSANDRA-13651:
I've done a follow up patch to this also,
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Michael Burman commented on CASSANDRA-13981:
Just my 2 cents, but the approach seems
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Michael Burman commented on CASSANDRA-13651:
I added a commit
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Michael Burman commented on CASSANDRA-13651:
Sounds a lot better name. Changed to that,
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Michael Burman commented on CASSANDRA-7282:
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Out of range tokens were also important for
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Michael Burman commented on CASSANDRA-7282:
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Here you go:
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Michael Burman updated CASSANDRA-7282:
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Status: Patch Available (was: Open)
> Faster Memtable map
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Michael Burman commented on CASSANDRA-7282:
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Updated the code with hopefully what you
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Michael Burman commented on CASSANDRA-7282:
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I updated the original gist
> Faster Memtable
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Michael Burman edited comment on CASSANDRA-7282 at 7/5/18 8:45 PM:
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Michael Burman commented on CASSANDRA-7282:
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Yeah, VamEmdeBoas is fine. In theory there are
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Michael Burman commented on CASSANDRA-14281:
I'm not sure how LongAdder would change the
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Michael Burman commented on CASSANDRA-14281:
Here's a branch for these updates:
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Michael Burman updated CASSANDRA-14281:
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Description:
Currently for each write/read/rangequery/CAS touching the CFS we
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Michael Burman updated CASSANDRA-14281:
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Status: Patch Available (was: Open)
> Improve LatencyMetrics performance by
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Michael Burman commented on CASSANDRA-14281:
You're right about the EstimatedHistogram,
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Michael Burman commented on CASSANDRA-14281:
The biggest slowdown as far as I could see
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Michael Burman commented on CASSANDRA-14281:
Actually, thinking about it.. why do we need
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Michael Burman commented on CASSANDRA-14281:
It's not the atomic addition that's slow,
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Michael Burman commented on CASSANDRA-14281:
I tried those tricks, but I don't really see
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Michael Burman commented on CASSANDRA-14281:
Additional note.. there's also same kind of
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Michael Burman commented on CASSANDRA-14281:
No, I mean one update is copied to multiple
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Michael Burman commented on CASSANDRA-14281:
Updated the patch to include merging two
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Michael Burman commented on CASSANDRA-14368:
Isn't that just a wrapper on top of the
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Michael Burman commented on CASSANDRA-7622:
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My personal view would be to avoid keyspace per
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Michael Burman commented on CASSANDRA-14281:
https://github.com/apache/cassandra/pull/217
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Michael Burman commented on CASSANDRA-14281:
{code:java}
trunk:
op rate : 44,168 op/s
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Michael Burman updated CASSANDRA-14281:
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Status: Patch Available (was: In Progress)
> Improve LatencyMetrics performance
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Michael Burman commented on CASSANDRA-14350:
This isn't a place for support questions,
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Michael Burman commented on CASSANDRA-14374:
Yep, patch works fine with Finnish locale.
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Michael Burman commented on CASSANDRA-13896:
I don't think there's notable performance
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Michael Burman commented on CASSANDRA-14383:
For reference, here is the mentioned
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Michael Burman commented on CASSANDRA-13896:
[~aweisberg] I think my patch was
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Michael Burman commented on CASSANDRA-13896:
I compared 4.0-trunk vs patched version.
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Michael Burman created CASSANDRA-14356:
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Summary: LWTs keep failing in trunk after immutable refactor
Key: CASSANDRA-14356
URL: https://issues.apache.org/jira/browse/CASSANDRA-14356
Project:
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Michael Burman commented on CASSANDRA-13896:
I'd like to be proven wrong, but I think
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Michael Burman updated CASSANDRA-14356:
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Attachment: CASSANDRA-14356.diff
> LWTs keep failing in trunk after immutable
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Michael Burman updated CASSANDRA-14356:
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Fix Version/s: 4.0
Reproduced In: 4.0
Status: Patch Available
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Michael Burman edited comment on CASSANDRA-14281 at 3/1/18 7:16 PM:
Michael Burman created CASSANDRA-14287:
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Summary: Add test.conf directory in build-jmh
Key: CASSANDRA-14287
URL: https://issues.apache.org/jira/browse/CASSANDRA-14287
Project: Cassandra
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Michael Burman updated CASSANDRA-14287:
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Fix Version/s: 4.0
Status: Patch Available (was: Open)
Patch
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Michael Burman commented on CASSANDRA-14281:
It's not the LongAdder/AtomicLong issue, but
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Michael Burman edited comment on CASSANDRA-14281 at 3/3/18 9:04 AM:
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Michael Burman updated CASSANDRA-14281:
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Description: Currently, the DecayingEstimatedHistogramReservoir acquires a
lock
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Michael Burman commented on CASSANDRA-14281:
I've changed the ticket description to match
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Michael Burman commented on CASSANDRA-14281:
Okay, I've managed to get to the stage where
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Michael Burman commented on CASSANDRA-14281:
Well, there's certainly still too much
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Michael Burman edited comment on CASSANDRA-14281 at 3/3/18 12:22 PM:
Michael Burman created CASSANDRA-14281:
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Summary: LatencyMetrics performance
Key: CASSANDRA-14281
URL: https://issues.apache.org/jira/browse/CASSANDRA-14281
Project: Cassandra
Issue
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Michael Burman commented on CASSANDRA-7282:
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I've updated this work with the following
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Michael Burman reassigned CASSANDRA-17225:
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Assignee: Michael Burman
> Add a virtual table for exposing batch
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