[jira] [Resolved] (HBASE-17509) Remove the mvcc preassign lock and take usage of MVCC internal lock instead
[ https://issues.apache.org/jira/browse/HBASE-17509?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Yu Li resolved HBASE-17509. --- Resolution: Duplicate Since [~allan163] already integrate the new design into patch of HBASE-17471, let's focus the work there. Closing this one. > Remove the mvcc preassign lock and take usage of MVCC internal lock instead > --- > > Key: HBASE-17509 > URL: https://issues.apache.org/jira/browse/HBASE-17509 > Project: HBase > Issue Type: Bug >Reporter: Yu Li >Assignee: Yu Li > > This is an improvement on current mvcc preassign implementation introduced by > HBASE-16698, as well as an easier way to unify the logic of put, append and > increment. Thanks [~Apache9] for contributing the initial idea, will try this > out in this JIRA to see how it works. > Could also be regarded as a first try of HBASE-16873 -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Created] (HBASE-17509) Remove the mvcc preassign lock and take usage of MVCC internal lock instead
Yu Li created HBASE-17509: - Summary: Remove the mvcc preassign lock and take usage of MVCC internal lock instead Key: HBASE-17509 URL: https://issues.apache.org/jira/browse/HBASE-17509 Project: HBase Issue Type: Bug Reporter: Yu Li Assignee: Yu Li This is an improvement on current mvcc preassign implementation introduced by HBASE-16698, as well as an easier way to unify the logic of put, append and increment. Thanks [~Apache9] for contributing the initial idea, will try this out in this JIRA to see how it works. Could also be regarded as a first try of HBASE-16873 -- This message was sent by Atlassian JIRA (v6.3.4#6332)
Successful: HBase Generate Website
Build status: Successful
If successful, the website and docs have been generated. To update the live
site, follow the instructions below. If failed, skip to the bottom of this
email.
Use the following commands to download the patch and apply it to a clean branch
based on origin/asf-site. If you prefer to keep the hbase-site repo around
permanently, you can skip the clone step.
git clone https://git-wip-us.apache.org/repos/asf/hbase-site.git
cd hbase-site
wget -O-
https://builds.apache.org/job/hbase_generate_website/467/artifact/website.patch.zip
| funzip > 3abd13dacb57927bd44a47632f4bd0c2e2bb87ea.patch
git fetch
git checkout -b asf-site-3abd13dacb57927bd44a47632f4bd0c2e2bb87ea
origin/asf-site
git am --whitespace=fix 3abd13dacb57927bd44a47632f4bd0c2e2bb87ea.patch
At this point, you can preview the changes by opening index.html or any of the
other HTML pages in your local
asf-site-3abd13dacb57927bd44a47632f4bd0c2e2bb87ea branch.
There are lots of spurious changes, such as timestamps and CSS styles in
tables, so a generic git diff is not very useful. To see a list of files that
have been added, deleted, renamed, changed type, or are otherwise interesting,
use the following command:
git diff --name-status --diff-filter=ADCRTXUB origin/asf-site
To see only files that had 100 or more lines changed:
git diff --stat origin/asf-site | grep -E '[1-9][0-9]{2,}'
When you are satisfied, publish your changes to origin/asf-site using these
commands:
git commit --allow-empty -m "Empty commit" # to work around a current ASF
INFRA bug
git push origin asf-site-3abd13dacb57927bd44a47632f4bd0c2e2bb87ea:asf-site
git checkout asf-site
git branch -D asf-site-3abd13dacb57927bd44a47632f4bd0c2e2bb87ea
Changes take a couple of minutes to be propagated. You can verify whether they
have been propagated by looking at the Last Published date at the bottom of
http://hbase.apache.org/. It should match the date in the index.html on the
asf-site branch in Git.
As a courtesy- reply-all to this email to let other committers know you pushed
the site.
If failed, see https://builds.apache.org/job/hbase_generate_website/467/console
[jira] [Created] (HBASE-17508) Unify the implementation of small scan and regular scan for sync client
Duo Zhang created HBASE-17508: - Summary: Unify the implementation of small scan and regular scan for sync client Key: HBASE-17508 URL: https://issues.apache.org/jira/browse/HBASE-17508 Project: HBase Issue Type: Bug Components: Client, scan Affects Versions: 2.0.0, 1.4.0 Reporter: Duo Zhang Fix For: 2.0.0, 1.4.0 Implement the same logic with HBASE-17045 for sync client. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Created] (HBASE-17507) Add document for the mvcc preassign feature introduced in HBASE-16698
Yu Li created HBASE-17507: - Summary: Add document for the mvcc preassign feature introduced in HBASE-16698 Key: HBASE-17507 URL: https://issues.apache.org/jira/browse/HBASE-17507 Project: HBase Issue Type: Task Reporter: Yu Li Assignee: Yu Li In this JIRA we will supply a design doc of the mvcc preassign mechanism introduced in HBASE-16698, as well as more detailed performance data of it for better reference. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
