Hi Kishore Presently you're listed as a mentor on this proposal. However, you're not a member of the IPMC. The joining process is easy, please review https://incubator.apache.org/guides/pmc.html#joining_the_ipmc
John On Tue, Feb 13, 2018 at 8:13 PM Olivier Lamy <ol...@apache.org> wrote: > Hi > Kishore well I think as you are an ASF member you can add yourself as a > mentor :-) > > > On 14 February 2018 at 01:01, kishore g <g.kish...@gmail.com> wrote: > > > Kevin, > > > > Increasing the adoption of Pinot is one thing that can help build a good > > diverse community. Few things that come to my mind > > - Improve documentation > > - Better integration with cloud providers > > - Meetup and blog posts. > > > > We would also love to get additional mentors from ASF to help us build > the > > community around Pinot. > > > > > > > > > > On Tue, Feb 13, 2018 at 4:29 PM, Timothy Chen <tnac...@gmail.com> wrote: > > > > > Love to see this in the incubator as well. +1 > > > > > > Tim > > > > > > On Tue, Feb 13, 2018 at 4:22 PM, Kevin A. McGrail > > > <kevin.mcgr...@mcgrail.com> wrote: > > > > Agreed. It could use more mentors from ASF which I'm too overloaded > to > > > help > > > > with but I'd be inclined to +1 this. Do you have some thoughts on > > > getting > > > > more community people outside of LI and Uber to help? > > > > > > > > On 2/13/2018 7:07 PM, Dave Fisher wrote: > > > >> > > > >> Noir or Blanc? Gris or Grigio? What’s the vintage? > > > >> > > > >> All kidding aside this looks interesting. > > > >> > > > >> Regards, > > > >> Dave > > > >> > > > >> Sent from my iPhone > > > >> > > > >>> On Feb 13, 2018, at 12:10 AM, kishore g <g.kish...@gmail.com> > wrote: > > > >>> > > > >>> Hello, > > > >>> > > > >>> I would like to propose Pinot as an Apache Incubator project. The > > > >>> proposal > > > >>> is available as a draft at > > > >>> https://wiki.apache.org/incubator/PinotProposal. I > > > >>> have also included the text of the proposal below. > > > >>> > > > >>> Any feedback from the community is much appreciated. > > > >>> > > > >>> Regards, > > > >>> Kishore G > > > >>> > > > >>> = 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) > > > >>> > > > >>> == Sponsors == > > > >>> > > > >>> === Champion === > > > >>> > > > >>> * Olivier Lamy < olamy at apache dot org> > > > >>> > > > >>> === Nominated Mentors === > > > >>> > > > >>> * Olivier Lamy <olamy at apache dot org> > > > >>> > > > >>> === Sponsoring Entity === > > > >>> > > > >>> The Apache Incubator > > > >> > > > >> > > > >> > --------------------------------------------------------------------- > > > >> To unsubscribe, e-mail: general-unsubscr...@incubator.apache.org > > > >> For additional commands, e-mail: general-h...@incubator.apache.org > > > >> > > > > > > > > > > > > --------------------------------------------------------------------- > > > > To unsubscribe, e-mail: general-unsubscr...@incubator.apache.org > > > > For additional commands, e-mail: general-h...@incubator.apache.org > > > > > > > > > > --------------------------------------------------------------------- > > > To unsubscribe, e-mail: general-unsubscr...@incubator.apache.org > > > For additional commands, e-mail: general-h...@incubator.apache.org > > > > > > > > > > > > -- > Olivier Lamy > http://twitter.com/olamy | http://linkedin.com/in/olamy >
