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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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Chance Li commented on HBASE-20312:
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Thanks, [~yuzhih...@gmail.com]
HBASE-20312-master.v9.patch for
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Chance Li updated HBASE-20312:
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Attachment: HBASE-20312-master.v9.patch
> CCSMap: A faster, GC-friendly, less memory Concurrent Map
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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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Chance Li updated HBASE-20312:
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Attachment: HBASE-20312-master.v8.patch
> CCSMap: A faster, GC-friendly, less memory Concurrent Map
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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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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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Chance Li updated HBASE-20312:
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Attachment: HBASE-20312-master.v7.patch
> CCSMap: A faster, GC-friendly, less memory Concurrent Map
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Chance Li updated HBASE-20312:
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Attachment: HBASE-20312-master.v6.patch
> CCSMap: A faster, GC-friendly, less memory Concurrent Map
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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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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 updated HBASE-20312:
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Attachment: HBASE-20312-master.v5.patch
> CCSMap: A faster, GC-friendly, less memory Concurrent Map
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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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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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Chance Li updated HBASE-20312:
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Attachment: off-heap-test-put-master.png
> CCSMap: A faster, GC-friendly, less memory Concurrent Map
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Chance Li updated HBASE-20312:
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Attachment: on-heap-test-put-master.png
> CCSMap: A faster, GC-friendly, less memory Concurrent Map
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Chance Li updated HBASE-20312:
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Attachment: HBASE-20312-master.v4.patch
> CCSMap: A faster, GC-friendly, less memory Concurrent Map
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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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Chance Li updated HBASE-20312:
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Attachment: 1.1.2-ccsmap-number.png
> CCSMap: A faster, GC-friendly, less memory Concurrent Map for
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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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Chance Li commented on HBASE-20312:
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stack
{quote}regionserver.HStore: Memstore class name is
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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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Chance Li updated HBASE-20312:
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Attachment: HBASE-20312-master.v3.patch
> CCSMap: A faster, GC-friendly, less memory Concurrent Map
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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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Chance Li updated HBASE-20312:
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Attachment: HBASE-20312-master.v2.patch
> CCSMap: A faster, GC-friendly, less memory Concurrent Map
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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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Chance Li updated HBASE-20312:
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Fix Version/s: 3.0.0
Release Note: TODO
Status: Patch Available (was: Open)
> CCSMap:
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Chance Li updated HBASE-20312:
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Attachment: HBASE-20312-master.v1.patch
> CCSMap: A faster, GC-friendly, less memory Concurrent Map
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Chance Li commented on HBASE-19389:
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[~stack]
sorry for the unclear comment.
the
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Chance Li commented on HBASE-19389:
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[~stack] Thanks for advice, boss。
{quote}Should we not rather not
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Chance Li commented on HBASE-20303:
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[~Apache9]
Thanks, sir. I totally agree with 'netty like' way. I
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Chance Li commented on HBASE-20303:
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[~Apache9]
{quote}I think for SimpleRpcServer we will also have
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Chance Li updated HBASE-20303:
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Affects Version/s: 3.0.0
Status: Patch Available (was: Open)
> RS RPC server should
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Chance Li updated HBASE-20303:
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Attachment: HBASE-20303.master.v1.patch
> RS RPC server should not allow the response queue size to be
Chance Li created HBASE-20303:
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Summary: RS RPC server should not allow the response queue size to
be too large
Key: HBASE-20303
URL: https://issues.apache.org/jira/browse/HBASE-20303
Project: HBase
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Chance Li commented on HBASE-20003:
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[~anoop.hbase]
{quote}
we may see the latest data (Which is not
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Chance Li commented on HBASE-20003:
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[~anoop.hbase] Sir, Excellent doc, I have a little question.
To
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Chance Li commented on HBASE-19389:
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HBASE-19389-branch-2-V10.patch for checkstyle updates, same as
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Chance Li updated HBASE-19389:
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Attachment: HBASE-19389-branch-2-V10.patch
> Limit concurrency of put with dense (hundreds) columns to
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Chance Li commented on HBASE-19389:
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checkstyle, run UT again
> Limit concurrency of put with dense
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Chance Li updated HBASE-19389:
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Attachment: HBASE-19389.master.v2.patch
> Limit concurrency of put with dense (hundreds) columns to
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Chance Li commented on HBASE-19389:
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update patch HBASE-19389-branch-2-V8.patch, add
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Chance Li updated HBASE-19389:
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Attachment: HBASE-19389.master.patch
> Limit concurrency of put with dense (hundreds) columns to
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Chance Li updated HBASE-19389:
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Attachment: HBASE-19389-branch-2-V9.patch
> Limit concurrency of put with dense (hundreds) columns to
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Chance Li commented on HBASE-19389:
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[~uagashe], Thanks, sir.
I should re-write javadoc or comments
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Chance Li commented on HBASE-19389:
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[~stack]
thanks, sir.
{quote}less throughput, but way less CPU
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Chance Li updated HBASE-12439:
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Comment: was deleted
(was: [~stack]
thanks, sir.
{quote}less throughput, but way less CPU used
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Chance Li commented on HBASE-12439:
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[~stack]
thanks, sir.
{quote}less throughput, but way less CPU
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Chance Li updated HBASE-19389:
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Comment: was deleted
(was: [~stack]
thanks, sir.
{quote} less throughput, but way less CPU used
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Chance Li commented on HBASE-19389:
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[~stack]
thanks, sir.
{quote} less throughput, but way less CPU
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Chance Li commented on HBASE-20003:
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Cool. But it's maybe difficult for pipeline model to provide the
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Chance Li commented on HBASE-19959:
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To flush all the data to make the memstore size is 0 .
> How
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Chance Li commented on HBASE-19959:
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In this scenario, every chunk in pool was used at least once , and
Chance Li created HBASE-19959:
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Summary: How much RAM space is to be really consumed by the
memstore?
Key: HBASE-19959
URL: https://issues.apache.org/jira/browse/HBASE-19959
Project: HBase
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Chance Li commented on HBASE-18294:
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[~anastas]
Accutally, It's not a new thing. All cells in memstore
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Chance Li commented on HBASE-18294:
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[~eshcar] The store will known the detail about the
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Chance Li commented on HBASE-18294:
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[~eshcar]
How about we conside the RAM of the Memstore as a
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Chance Li commented on HBASE-19389:
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checkstyle, run UT again.
> Limit concurrency of put with dense
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Chance Li updated HBASE-19389:
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Attachment: HBASE-19389-branch-2-V8.patch
> Limit concurrency of put with dense (hundreds) columns to
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Chance Li commented on HBASE-19389:
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sorry for the UT error. update patch HBASE-19389-branch-2-V7.patch
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Chance Li updated HBASE-19389:
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Attachment: HBASE-19389-branch-2-V7.patch
> Limit concurrency of put with dense (hundreds) columns to
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Chance Li commented on HBASE-16890:
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Hi Stack, do 24 thread(or 48 threads) mean "threadcount=24" on one
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Chance Li commented on HBASE-19389:
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rebased, HBASE-19389-branch-2-V6.patch
> Limit concurrency of put
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Chance Li updated HBASE-19389:
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Attachment: HBASE-19389-branch-2-V6.patch
> Limit concurrency of put with dense (hundreds) columns to
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Chance Li commented on HBASE-19389:
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[~carp84] Thanks for the reviews.
Update the patch.
> Limit
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Chance Li updated HBASE-19389:
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Attachment: HBASE-19389-branch-2-V5.patch
> Limit concurrency of put with dense (hundreds) columns to
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Chance Li updated HBASE-19389:
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Attachment: HBASE-19389-branch-2-V4.patch
> Limit concurrency of put with dense (hundreds) columns to
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Chance Li commented on HBASE-19389:
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patch v4 for checkstyle
> Limit concurrency of put with dense
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Chance Li commented on HBASE-19389:
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done [~ted_yu]
> Limit concurrency of put with dense (hundreds)
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Chance Li commented on HBASE-19389:
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[~syuanjiang] [~ted_yu] Thanks for the reviews.
Update the patch.
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Chance Li updated HBASE-19389:
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Attachment: HBASE-19389-branch-2-V3.patch
> Limit concurrency of put with dense (hundreds) columns to
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Chance Li commented on HBASE-18962:
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[~uagashe]
I will do some UT for this later. : ) I only see when
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Chance Li commented on HBASE-18962:
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[~uagashe]
I have not done the test now, just read the code.
So
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Chance Li commented on HBASE-19389:
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[~te...@apache.org] Thanks for the reviews.
Update the patch.
>
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Chance Li updated HBASE-19389:
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Attachment: HBASE-19389-branch-2-V2.patch
> Limit concurrency of put with dense (hundreds) columns to
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Chance Li commented on HBASE-19389:
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https://reviews.apache.org/r/64300/
> Limit concurrency of put
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Chance Li updated HBASE-19389:
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Attachment: (was: HBASE-19389-branch-2.patch.POC)
> Limit concurrency of put with dense (hundreds)
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Chance Li commented on HBASE-19389:
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[~carp84] I make a new patch. The result of test meet our
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Chance Li updated HBASE-19389:
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Attachment: HBASE-19389-branch-2.patch
> Limit concurrency of put with dense (hundreds) columns to
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Chance Li updated HBASE-19389:
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Fix Version/s: (was: 3.0.0)
Status: Patch Available (was: Open)
> Limit concurrency of
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Chance Li updated HBASE-19389:
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Attachment: HBASE-19389-branch-2.patch.POC
> Limit concurrency of put with dense (hundreds) columns to
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Chance Li commented on HBASE-19389:
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The result is not as good as 1.x with patch(But it's still worked)
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https://issues.apache.org/jira/browse/HBASE-18962?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16275635#comment-16275635
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Chance Li edited comment on HBASE-18962 at 12/2/17 4:13 PM:
```
try {
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Chance Li commented on HBASE-18962:
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try {
doBatchOp(builder, region, quota, mutations,
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Chance Li commented on HBASE-19389:
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My writing is a bit confusing between parallel and concurrency.
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Chance Li edited comment on HBASE-19389 at 12/1/17 7:07 PM:
We have done some
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Chance Li commented on HBASE-19389:
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bq. In the solution - abt the concurrent max #columns . So this is
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Chance Li commented on HBASE-19389:
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bq. For metrics-1.png, was the stat collected with or without
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Chance Li commented on HBASE-19389:
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We have done some small tests for concurrent writing to CSLM, see
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Chance Li updated HBASE-19389:
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Attachment: metrics-1.png
> RS's handlers are all busy when writing many columns (more than 1000
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Chance Li updated HBASE-19389:
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Attachment: ycsb-result.png
> RS's handlers are all busy when writing many columns (more than 1000
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Chance Li updated HBASE-19389:
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Attachment: CSLM-concurrent-write.png
> RS's handlers are all busy when writing many columns (more
Chance Li created HBASE-19389:
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Summary: RS's handlers are all busy when writing many columns
(more than 1000 columns)
Key: HBASE-19389
URL: https://issues.apache.org/jira/browse/HBASE-19389
Project:
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Chance Li edited comment on HBASE-19344 at 11/30/17 3:34 AM:
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These tests are
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Chance Li updated HBASE-19344:
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Comment: was deleted
(was: !HBASE-19344-branch-ycsb-1.png!)
> improve asyncWAL by using Independent
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Chance Li edited comment on HBASE-19344 at 11/30/17 3:32 AM:
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These tests are
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Chance Li commented on HBASE-19344:
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!HBASE-19344-branch-ycsb-1.png!
> improve asyncWAL by using
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