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From Justin Mclean <justinmcl...@gmail.com>
Subject Re: [VOTE] Accept Pinot into Apache Incubator
Date Sat, 13 Oct 2018 01:07:50 GMT
Hi,

And I think I've found one for you. He'll reply here a little later.

Thanks,
Justin

On Sat., 13 Oct. 2018, 8:30 am Justin Mclean, <justinmclean@gmail.com>
wrote:

> Hi,
>
> I'd like to see another mentor being added before calling a vote.
>
> Thanks,
> Justin
>
> On Sat., 13 Oct. 2018, 8:26 am kishore g, <g.kishore@gmail.com> wrote:
>
>> Hi,
>>
>> Want to revive this thread. Can I go ahead and close the vote and start
>> the
>> incubation process or should I start a new thread?
>>
>> thanks,
>> Kishore G
>>
>> On Wed, Mar 21, 2018 at 6:47 PM Olivier Lamy <olamy@apache.org> wrote:
>>
>> > Hi
>> > @Kishore I guess we have enough votes so maybe we can close the vote and
>> > start the process?
>> >
>> >
>> > On Wed, 14 Mar 2018 at 02:06, Kevin A. McGrail <kmcgrail@apache.org>
>> > wrote:
>> >
>> > > +1 binding.  Apologies if this is a dupe.  I thought I voted days ago.
>> > >
>> > > On Mar 9, 2018 02:11, "kishore g" <g.kishore@gmail.com> wrote:
>> > >
>> > > > Hi all,
>> > > >
>> > > > I would like to call a VOTE to accept Pinot into the Apache
>> Incubator.
>> > > The
>> > > > full proposal is available on the wiki
>> > > > <https://wiki.apache.org/incubator/PinotProposal>
>> > > >
>> > > > Please cast your vote:
>> > > >
>> > > >   [ ] +1, bring Pinot into Incubator
>> > > >   [ ] +0, I don't care either way,
>> > > >   [ ] -1, do not bring Pinot into Incubator, because...
>> > > >
>> > > > The vote will open at least for 72 hours and only votes from the
>> > > Incubator
>> > > > PMC are binding.
>> > > >
>> > > > Thanks,
>> > > > Kishore G
>> > > >
>> > > > Discussion thread:
>> > > > https://lists.apache.org/thread.html/8119f9478ea1811371f1bf6685290b
>> > > > 22b57b1a3e0849d1d778d77dcb@%3Cgeneral.incubator.apache.org
>> > > >
>> > > >
>> > > > = Pinot Proposal =
>> > > >
>> > > > == Abstract ==
>> > > >
>> > > > Pinot is a distributed columnar storage engine that can ingest data
>> in
>> > > > real-time and serve analytical queries at low latency. There are two
>> > > modes
>> > > > of data ingestion - batch and/or realtime. Batch mode allows users
>> to
>> > > > generate pinot segments externally using systems such as Hadoop.
>> These
>> > > > segments can be uploaded into Pinot via simple curl calls. Pinot can
>> > > ingest
>> > > > data in near real-time from streaming sources such as Kafka. Data
>> > > ingested
>> > > > into Pinot is stored in a columnar format. Pinot provides a SQL like
>> > > > interface (PQL) that supports filters, aggregations, and group by
>> > > > operations. It does not support joins by design, in order to
>> guarantee
>> > > > predictable latency. It leverages other Apache projects such as
>> > > Zookeeper,
>> > > > Kafka, and Helix, along with many libraries from the ASF.
>> > > >
>> > > > == Proposal ==
>> > > >
>> > > > Pinot was open sourced by LinkedIn and hosted on GitHub. Majority
of
>> > the
>> > > > development happens at LinkedIn with other contributions from Uber
>> and
>> > > > Slack. We believe that being a part of Apache Software Foundation
>> will
>> > > > improve the diversity and help form a strong community around the
>> > > project.
>> > > >
>> > > > LinkedIn submits this proposal to donate the code base to Apache
>> > Software
>> > > > Foundation. The code is already under Apache License 2.0.  Code and
>> the
>> > > > documentation are hosted on Github.
>> > > >  * Code: http://github.com/linkedin/pinot
>> > > >  * Documentation: https://github.com/linkedin/pinot/wiki
>> > > >
>> > > >
>> > > > == Background ==
>> > > >
>> > > > LinkedIn, similar to other companies, has many applications that
>> > provide
>> > > > rich real-time insights to members and customers (internal and
>> > external).
>> > > > The workload characteristics for these applications vary a lot. Some
>> > > > internal applications simply need ad-hoc query capabilities with
>> > > sub-second
>> > > > to multiple seconds latency. But external site facing applications
>> > > require
>> > > > strong SLA even very high workloads. Prior to Pinot, LinkedIn had
>> > > multiple
>> > > > solutions depending on the workload generated by the application and
>> > this
>> > > > was inefficient. Pinot was developed to be the one single platform
>> that
>> > > > addresses all classes of applications. Today at LinkedIn, Pinot
>> powers
>> > > more
>> > > > than 50 site facing products with workload ranging from few queries
>> per
>> > > > second to 1000’s of queries per second while maintaining the 99th
>> > > > percentile latency which can be as low as few milliseconds. All
>> > internal
>> > > > dashboards at LinkedIn are powered by Pinot.
>> > > >
>> > > > == Rationale ==
>> > > >
>> > > > We believe that requirement to develop rich real-time analytic
>> > > applications
>> > > > is applicable to other organizations. Both Pinot and the interested
>> > > > communities would benefit from this work being openly available.
>> > > >
>> > > > == Current Status ==
>> > > >
>> > > > Pinot is currently open sourced under the Apache License Version 2.0
>> > and
>> > > > available at github.com/linkedin/pinot. All the development is done
>> > > using
>> > > > GitHub Pull Requests. We cut releases on a weekly basis and deploy
>> it
>> > at
>> > > > LinkedIn. mp-0.1.468 is the latest release tag that is deployed in
>> > > > production.
>> > > >
>> > > > == Meritocracy ==
>> > > >
>> > > > Following the Apache meritocracy model, we intend to build an open
>> and
>> > > > diverse community around Pinot. We will encourage the community to
>> > > > contribute to discussion and codebase.
>> > > >
>> > > > == Community ==
>> > > >
>> > > > Pinot is currently used extensively at LinkedIn and Uber. Several
>> > > companies
>> > > > have expressed interest in the project. We hope to extend the
>> > contributor
>> > > > base significantly by bringing Pinot into Apache.
>> > > >
>> > > > == Core Developers ==
>> > > >
>> > > > Pinot was started by engineers at LinkedIn, and now has committers
>> from
>> > > > Uber.
>> > > >
>> > > > == Alignment ==
>> > > >
>> > > > Apache is the most natural home for taking Pinot forward. Pinot
>> > leverages
>> > > > several existing Apache Projects such as Kafka, Helix, Zookeeper,
>> and
>> > > Avro.
>> > > > As Pinot gains adoption, we plan to add support for the ORC and
>> Parquet
>> > > > formats, as well as adding integration with Yarn and Mesos.
>> > > >
>> > > > == Known Risks ==
>> > > >
>> > > > === Orphaned Products ===
>> > > >
>> > > > The risk of the Pinot project being abandoned is minimal. The teams
>> at
>> > > > LinkedIn and Uber are highly incentivized to continue development
of
>> > > Pinot
>> > > > as it is a critical part of their infrastructure.
>> > > >
>> > > > === Inexperience with Open Source ===
>> > > >
>> > > > Post open sourcing, Pinot was completely developed on GitHub. All
>> the
>> > > > current developers on Pinot are well aware of the open source
>> > development
>> > > > process. However, most of the developers are new to the Apache
>> process.
>> > > > Kishore Gopalakrishna, one of the lead developers in Pinot, is VP
>> and
>> > > > committer of the Apache Helix project.
>> > > >
>> > > > === Homogenous Developers ===
>> > > >
>> > > > The current core developers are all from LinkedIn and Uber.
>> However, we
>> > > > hope to establish a developer community that includes contributors
>> from
>> > > > several corporations and we are actively encouraging new
>> contributors
>> > via
>> > > > the mailing lists and public presentations of Pinot.
>> > > >
>> > > > === Reliance on Salaried Developers ===
>> > > >
>> > > > It is expected that Pinot development will occur on both salaried
>> time
>> > > and
>> > > > on volunteer time, after hours. The majority of initial committers
>> are
>> > > paid
>> > > > by their employer to contribute to this project. However, they are
>> all
>> > > > passionate about the project, and we are confident that the project
>> > will
>> > > > continue even if no salaried developers contribute to the project.
>> We
>> > are
>> > > > committed to recruiting additional committers including non-salaried
>> > > > developers.
>> > > >
>> > > > === Relationships with Other Apache Products ===
>> > > >
>> > > > As mentioned earlier, Pinot uses several Apache Projects such as
>> Kafka
>> > to
>> > > > ingest data in real-time, Zookeeper and Helix for cluster
>> management.
>> > > Pinot
>> > > > also uses Maven for build and release. We foresee adding support for
>> > the
>> > > > Parquet and ORC formats. Adding the ability to deploy on Yarn and
>> Mesos
>> > > > clusters is another interesting project we might pursue.
>> > > >
>> > > > === An Excessive Fascination with the Apache Brand ===
>> > > >
>> > > > While we respect the reputation of the Apache brand and have no
>> doubts
>> > > that
>> > > > it will attract contributors and users, we believe ASF is the right
>> > home
>> > > > for Pinot to foster a great community that will lead to a better
>> > outcome
>> > > in
>> > > > the long term.
>> > > >
>> > > > == Documentation ==
>> > > >
>> > > >  * Code: https://github.com/linkedin/pinot/
>> > > >  * Documentation: https://github.com/linkedin/pinot/wiki
>> > > >  * User group: https://groups.google.com/forum/#!forum/pinot_users
>> > > >
>> > > > == Initial Source ==
>> > > >
>> > > > The current Pinot codebase is hosted on Github and licensed under
>> the
>> > > > Apache License V2. The source tree is self contained and relies on
>> > Maven
>> > > as
>> > > > its build and dependency resolution mechanism.
>> > > >
>> > > > == External Dependencies ==
>> > > >
>> > > > All dependencies in Pinot have licenses that are compatible with
>> Apache
>> > > > License V2, except for the org.json library, which will be removed
>> > prior
>> > > to
>> > > > Apache incubation. The list below summarizes the external
>> dependencies
>> > of
>> > > > Pinot grouped by license and ASF license category.
>> > > >
>> > > > Dependencies from the ASF Category A
>> > > > === Apache License 2.0 ===
>> > > >  * com.101tec:zkclient:0.7
>> > > >  * com.alibaba:fastjson:1.1.24
>> > > >  * com.clearspring.analytics:stream:2.7.0
>> > > >  * com.fasterxml.jackson.core:jackson-annotations:2.8.0
>> > > >  * com.fasterxml.jackson.core:jackson-core:2.8.0
>> > > >  * com.fasterxml.jackson.core:jackson-databind:2.8.0
>> > > >  * com.google.code.findbugs:jsr305:3.0.0
>> > > >  * com.google.guava:guava:19
>> > > >  * com.ning:async-http-client:1.9.21
>> > > >  * com.yammer.metrics:metrics-core:2.2.0
>> > > >  * commons-beanutils:commons-beanutils:1.8.3
>> > > >  * commons-cli:commons-cli:1.2
>> > > >  * commons-codec:commons-codec:1.6
>> > > >  * commons-configuration:commons-configuration:1.6
>> > > >  * commons-fileupload:commons-fileupload:1.2.2
>> > > >  * commons-httpclient:commons-httpclient:3.1
>> > > >  * commons-io:commons-io:2.1
>> > > >  * commons-validator:commons-validator:1.4.0
>> > > >  * io.netty:netty-all:4.1.4.Final
>> > > >  * io.swagger:swagger-jaxrs:1.5.10
>> > > >  * io.swagger:swagger-jersey2-jaxrs:1.5.10
>> > > >  * it.unimi.dsi:fastutil:6.5.16
>> > > >  * joda-time:joda-time:2
>> > > >  * log4j:log4j:1.2.17
>> > > >  * me.lemire.integercompression:JavaFastPFOR:0.0.13
>> > > >  * nl.jqno.equalsverifier:equalsverifier:1.7.2
>> > > >  * org.apache.avro:avro:1.7.6
>> > > >  * org.apache.commons:commons-compress:1.9
>> > > >  * org.apache.commons:commons-lang3:3.5
>> > > >  * org.apache.commons:commons-math:2.1
>> > > >  * org.apache.hadoop:hadoop-client:2.7.0
>> > > >  * org.apache.hadoop:hadoop-common:2.7.0
>> > > >  * org.apache.helix:helix-core:0.6.8
>> > > >  * org.apache.httpcomponents:httpclient:4.1.3
>> > > >  * org.apache.httpcomponents:httpclient:4.2.5
>> > > >  * org.apache.httpcomponents:httpcore:4.2.5
>> > > >  * org.apache.httpcomponents:httpmime:4.2.5
>> > > >  * org.apache.kafka:kafka_2.10:0.9.0.1
>> > > >  * org.apache.thrift:libthrift:0.9.1
>> > > >  * org.apache.zookeeper:zookeeper:3.4.9
>> > > >  * org.codehaus.jackson:jackson-core-asl:1.9.6
>> > > >  * org.codehaus.jackson:jackson-mapper-asl:1.9.6
>> > > >  * org.json:json:20080701
>> > > >  * org.roaringbitmap:RoaringBitmap:0.5.10
>> > > >  * org.testng:testng:6.0.1
>> > > >  * org.twitter4j:twitter4j-core:4.0.3
>> > > >  * org.webjars:swagger-ui:2.2.2
>> > > >  * org.xerial.larray:larray:0.2.1
>> > > >  * org.yaml:snakeyaml:1.16
>> > > >  * xml-apis:xml-apis:1.0.b2
>> > > > === Dual license (Apache License 2.0 + LGPL 2.1), using under the
>> > Apache
>> > > > License ===
>> > > >  * org.codehaus.jackson:jackson-jaxrs:1.9.6
>> > > >  * org.codehaus.jackson:jackson-xc:1.9.6
>> > > > === BSD ===
>> > > >  * com.jcabi:jcabi-log:0.17.1
>> > > >  * org.antlr:antlr4-annotations:4.3
>> > > >  * org.antlr:antlr4-runtime:4.3
>> > > > === MIT ===
>> > > >  * com.github.nkzawa:socket.io-client:0.5.1
>> > > >  * org.mockito:mockito-core:2.10.0
>> > > >  * org.slf4j:slf4j-api:1.7.7
>> > > >  * org.slf4j:slf4j-log4j12:1.7.7
>> > > >
>> > > > === Dependencies from the ASF Category B ===
>> > > > Dual license (CDDL 1.1 + GPL 2 w/ CPE), using under the CDDL
>> > > >  * com.sun.jersey:jersey-client:1.19.2
>> > > >  * javax.servlet:javax.servlet-api:3.0.1
>> > > >  *
>> org.glassfish.jersey.containers:jersey-container-grizzly2-http:2.23
>> > > >  * org.glassfish.jersey.core:jersey-common:2.23
>> > > >  * org.glassfish.jersey.core:jersey-server:2.23
>> > > >  * org.glassfish.jersey.media:jersey-media-json-jackson:2.24
>> > > >  * org.glassfish.jersey.media:jersey-media-multipart:2.23
>> > > >
>> > > > === Dependencies from the ASF Category X ===
>> > > > JSON License
>> > > >  * org.json:json:20080701 (to be removed before Apache incubation)
>> > > >
>> > > >
>> > > > == Cryptography ==
>> > > >
>> > > > None
>> > > >
>> > > > == Required Resources ==
>> > > >
>> > > > === Mailing lists ===
>> > > >
>> > > >  * pinot-private (with moderated subscriptions)
>> > > >  * pinot-user
>> > > >  * pinot-dev
>> > > >  * pinot-commits
>> > > >
>> > > > === Git repository ===
>> > > >
>> > > >  * git://git.apache.org/pinot
>> > > >  * https://git-wip-us.apache.org/repos/asf/incubator-pinot.git
>> > > >
>> > > > === Issue Tracking ===
>> > > >
>> > > > A JIRA Issue tracker (PINOT)
>> > > >
>> > > > === Other Resources ===
>> > > >
>> > > > The existing code already has unit and integration tests and we use
>> > > travis
>> > > > to test the patch before committing it to master. We would like to
>> have
>> > > an
>> > > > instance of Jenkins to achieve similar functionality.
>> > > >
>> > > > == Initial Committers ==
>> > > >
>> > > >  * Kishore Gopalakrishna
>> > > >  * Ravi Aringunram
>> > > >  * Jean-François Im
>> > > >  * Mayank Shrivastava
>> > > >  * Subbu Subramaniam
>> > > >  * Adwait Tumbde
>> > > >  * Xiaotian Jiang
>> > > >  * Jennifer Dai
>> > > >  * Seunghyun Lee
>> > > >  * Xiang Fu
>> > > >  * Dhaval Patel
>> > > >  * Neha Pawar
>> > > >  * Alex Pucher
>> > > >  * Yen-Jung Chang
>> > > >
>> > > >
>> > > >
>> > > > == Affiliations  ==
>> > > >
>> > > >  * Kishore Gopalakrishna (LinkedIn)
>> > > >  * Ravi Aringunram (LinkedIn)
>> > > >  * Jean-François Im (LinkedIn)
>> > > >  * Mayank Shrivastava (LinkedIn)
>> > > >  * Subbu Subramaniam (LinkedIn)
>> > > >  * Adwait Tumbde (LinkedIn)
>> > > >  * Xiaotian Jiang (LinkedIn)
>> > > >  * Jennifer Dai (LinkedIn)
>> > > >  * Seunghyun Lee (LinkedIn)
>> > > >  * Xiang Fu (Uber)
>> > > >  * Dhaval Patel (Uber)
>> > > >  * Neha Pawar (LinkedIn)
>> > > >  * Alex Pucher (LinkedIn)
>> > > >  * Yen-Jung Chang (LinkedIn)
>> > > >  * Marcel Siegrist
>> > > >
>> > > > == Sponsors ==
>> > > >
>> > > > === Champion ===
>> > > >
>> > > >  * Olivier Lamy < olamy at apache dot org>
>> > > >
>> > > > === Nominated Mentors ===
>> > > >
>> > > >  * Olivier Lamy <olamy at apache dot org>
>> > > >  * Kishore Gopalakrishna < kishoreg at apache dot org>
>> > > >  *
>> > > >
>> > > > === Sponsoring Entity ===
>> > > >
>> > > > The Apache Incubator
>> > > >
>> > >
>> >
>> >
>> > --
>> > Olivier Lamy
>> > http://twitter.com/olamy | http://linkedin.com/in/olamy
>> >
>>
>

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