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LiangJun He commented on HBASE-20312:
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Thanks，[~apurtell]
> CCSMap: A faster, GC-friendly, less
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Andrew Kyle Purtell commented on HBASE-20312:
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[~heliangjun] reassigned to you.
> CCSMap:
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LiangJun He commented on HBASE-20312:
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[~chancelq] , This issue can be assigned to me to move
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Reid Chan commented on HBASE-20312:
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First draft is here: https://github.com/apache/hbase/pull/2138
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Reid Chan commented on HBASE-20312:
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I just push a new feature branch named "ccsmap", based on
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Yu Li commented on HBASE-20312:
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Thanks for volunteering to work on this [~reidchan].
I'm not 100% sure
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Reid Chan commented on HBASE-20312:
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I'll try to make a patch for branch-1 first and have it test then
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Andrew Kyle Purtell commented on HBASE-20312:
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An issue I had when looking at this, to maybe
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Reid Chan commented on HBASE-20312:
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Is anyone still working on this?
I'd like to get insight of it,
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Hadoop QA commented on HBASE-20312:
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stack commented on HBASE-20312:
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[~carp84] and [~chancelq] Very nice writeup. Thanks. Left some comments
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Yu Li commented on HBASE-20312:
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bq. Could you share the docs with "can comment" permissions?
Done.
bq.
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Ted Yu commented on HBASE-20312:
Gone thru the design doc which is well written.
For section 5.2,
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Chia-Ping Tsai commented on HBASE-20312:
[~carp84] [~chancelq] Could you share the docs with
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Yu Li commented on HBASE-20312:
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[~stack] [~apurtell] [~mdrob] [~yuzhih...@gmail.com] For your information
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Yu Li commented on HBASE-20312:
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Uploaded the design doc for better understanding and easier review of
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Chance Li commented on HBASE-20312:
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[~mdrob], sir, I will separate this patch to two parts as
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Hadoop QA commented on HBASE-20312:
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Chance Li commented on HBASE-20312:
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Thanks, [~yuzhih...@gmail.com]
HBASE-20312-master.v9.patch for
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Ted Yu commented on HBASE-20312:
I ran test suite using patch v8 against hadoop3:
{code}
[INFO] Tests
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Hadoop QA commented on HBASE-20312:
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Chance Li commented on HBASE-20312:
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HBASE-20312-master.v8.patch update for review and check-style.
>
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Yu Li commented on HBASE-20312:
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[~chancelq] I think Mike's suggestion of creating several sub-tasks to
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Chance Li commented on HBASE-20312:
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[~mdrob] sir, Making another project is not my propose. Let's me
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Hadoop QA commented on HBASE-20312:
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Mike Drob commented on HBASE-20312:
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[~chancelq] - did you see my earlier question?
bq. If CCSMap is
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Chance Li commented on HBASE-20312:
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HBASE-20312-master.v7.patch update for UT and check-style again.
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Hadoop QA commented on HBASE-20312:
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Mike Drob commented on HBASE-20312:
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Hi [~chancelq] - a more general question about the approach. If
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Chance Li commented on HBASE-20312:
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HBASE-20312-master.v6.patch is for check-style and review.
>
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Hadoop QA commented on HBASE-20312:
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Chance Li commented on HBASE-20312:
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HBASE-20312-master.v5.patch fix a bug in close method.
> CCSMap:
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Chance Li commented on HBASE-20312:
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key configurations:
1. hbase-env.sh hbase-site.xml
- -Xmx36864m
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Yu Li commented on HBASE-20312:
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Detailed parameters and environment used in testing are coming, all we
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Reid Chan commented on HBASE-20312:
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Would you mind pointing out some key points to test in YCSB way? I
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Chance Li commented on HBASE-20312:
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HBASE-20312-master.v4.patch only fix the config error with
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stack commented on HBASE-20312:
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I love your numbers [~chancelq].
Here is my graphs of five YCSB runs of
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Chance Li commented on HBASE-20312:
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[~stack] sir, in our 1.1.2 branch, the result is:
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stack commented on HBASE-20312:
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bq. I guess you didn't turn off CompactingMemsotre (set
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Chance Li commented on HBASE-20312:
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Thanks. [~carp84],[~stack]
It's my fault. I will fix it on next
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Yu Li commented on HBASE-20312:
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I guess you didn't turn off CompactingMemsotre (set
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Chance Li commented on HBASE-20312:
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stack
{quote}regionserver.HStore: Memstore class name is
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stack commented on HBASE-20312:
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I tried to deploy it to get some numbers but go stuck here:
{code}
275291
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Hadoop QA commented on HBASE-20312:
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Ted Yu commented on HBASE-20312:
I ran the following tests with patch v3:
{code}
1010
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Chance Li commented on HBASE-20312:
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And Thanks [~yuzhih...@gmail.com]. :)
> CCSMap: A faster,
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Chance Li commented on HBASE-20312:
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HBASE-20312-master.v3.patch fix UT.
quickly start:
1. turn off
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Ted Yu commented on HBASE-20312:
Looks like you need to rebase.
I ran some more test with patch v2 and
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Hadoop QA commented on HBASE-20312:
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Hadoop QA commented on HBASE-20312:
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Ted Yu commented on HBASE-20312:
Thanks for the quick turn-around.
Please upload v2 to review board.
>
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Chance Li commented on HBASE-20312:
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HBASE-20312-master.v2.patch fix the error for META using CCSMap.
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Chance Li commented on HBASE-20312:
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[~yuzhih...@gmail.com] sorry for that. because master's version
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Ted Yu commented on HBASE-20312:
I ran test suite locally with patch and saw the following in test output
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Hadoop QA commented on HBASE-20312:
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Ted Yu commented on HBASE-20312:
bq. Rome is not built in one day,
I agree. Though the original saying
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Yu Li commented on HBASE-20312:
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bq. In a multi-tenant cluster, there may be table(s) with cell size much
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Ted Yu commented on HBASE-20312:
bq. The managed memory(global) maybe don't fit this strategy
Please say
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Chance Li commented on HBASE-20312:
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[~yuzhih...@gmail.com]
{quote}does it make sense to give
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Chance Li commented on HBASE-20312:
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HBASE-20312-master.v1.patch.
> CCSMap: A faster, GC-friendly,
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Ted Yu commented on HBASE-20312:
Excited to see the master patch.
Thanks for the hard work, Chance.
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Mike Drob commented on HBASE-20312:
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Please do {{Unsafe}} actions through our {{UnsafeAccess}} class
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Andrew Purtell commented on HBASE-20312:
I did a naive port to 1.3.2 (or, our internal branch
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stack commented on HBASE-20312:
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Sweet!
[~anastas] and [~eshcar] FYI. Would be very interested in your
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Ted Yu commented on HBASE-20312:
For CompactedConcurrentSkipListMap.java and
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Yu Li commented on HBASE-20312:
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Yes a master version patch will be uploaded to review board, some rebase
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Ted Yu commented on HBASE-20312:
I read about this feature last year. It is good to see your
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chunhui shen commented on HBASE-20312:
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CCSMap is a significant improvement for our(Alibaba) online
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