Re: [VOTE] Release Apache htrace-3.2.0-incubating
Downloaded. Verified hashes. Ran unit tests Installed and built Hadoop trunk against it Verified that HDFS integration and htraced worked +1. cheers, Colin On Mon, May 11, 2015 at 7:01 PM, Jake Farrell jfarr...@apache.org wrote: Carrying my +1 (binding) over from the dev list -Jake On Sat, May 9, 2015 at 9:54 PM, Abraham Elmahrek a...@apache.org wrote: Apache HTrace (incubating), after 2 release candidates, has voted to release the below referenced Apache HTrace 3.2.0-incubating release candidate. Dear IPMC, please vote on our second release candidate as an Apache Incubator project. Here is the vote thread we ran on our dev list (Six binding +1 votes and no -1 votes) with a subject: [VOTE] HTrace 3.2.0 - Release Candidate 2, second release candidate * http://mail-archives.apache.org/mod_mbox/incubator-htrace-dev/201505.mbox/%3CCAOvM-ciKd82bt3ze7oZD9FnNUcss8T%2BufwwgEndrhpnnOdgMNA%40mail.gmail.com%3E http://mail-archives.apache.org/mod_mbox/incubator-htrace-dev/201505.mbox/%3CCAOvM-ciKd82bt3ze7oZD9FnNUcss8T%2BufwwgEndrhpnnOdgMNA%40mail.gmail.com%3E * The source tarball, hashes, and signing are here: http://people.apache.org/~abe/htrace/releases/3.2.0/rc1/ (Over in htrace our RC number was zero based so RC1 == second RC) Related maven artifacts are posted here: https://repository.apache.org/content/repositories/orgapachehtrace-1016 The tag for the RC is here: https://git-wip-us.apache.org/repos/asf?p=incubator-htrace.git;a=tag;h=44fa6e0cd7456b5725b8557161f68b851fdf75d8 The KEYS file with the key used signing is available here: *https://dist.apache.org/repos/dist/release/incubator/htrace/KEYS https://dist.apache.org/repos/dist/release/incubator/htrace/KEYS* 75 issues were closed/resolved for this release: https://issues.apache.org/jira/issues/?jql=project%20%3D%20HTRACE%20AND%20status%20%3D%20resolved%20AND%20fixVersion%20%3D%203.2.0%20ORDER%20BY%20issuetype%20DESC The vote will be open for 96 hours. [ ] +1 Release this package as Apache HTrace 3.2.0-incubating [ ] +0 no opinion [ ] -1 Do not release this package because ... Thanks, Abe - To unsubscribe, e-mail: general-unsubscr...@incubator.apache.org For additional commands, e-mail: general-h...@incubator.apache.org
Re: [VOTE] Release Apache Commons RDF 0.1.0-incubating RC2
+1 Tommaso 2015-05-11 22:52 GMT+02:00 Lewis John Mcgibbney lewis.mcgibb...@gmail.com: Hi Sergio/Folks, Thanks for putting together the Commons RDF 0.1.0-incubating RC again. Sigs are good. Source builds and tests A OK. DRAT [0] stats are good! Notes Binaries Archives Standards Apache Generated Unknown 0 0 0 32 32 0 0 On Sun, May 10, 2015 at 7:08 PM, general-digest-h...@incubator.apache.org wrote: [X] +1 Release this package This VOTE is IPMC binding. Thanks Lewis [0] https://github.com/chrismattmann/drat
Re: [VOTE] Release Apache Commons RDF 0.1.0-incubating RC2
+1 (non binding) Enrico On 12/05/2015 08:12, Tommaso Teofili wrote: +1 Tommaso 2015-05-11 22:52 GMT+02:00 Lewis John Mcgibbney lewis.mcgibb...@gmail.com: Hi Sergio/Folks, Thanks for putting together the Commons RDF 0.1.0-incubating RC again. Sigs are good. Source builds and tests A OK. DRAT [0] stats are good! Notes Binaries Archives Standards Apache Generated Unknown 0 0 0 32 32 0 0 On Sun, May 10, 2015 at 7:08 PM, general-digest-h...@incubator.apache.org wrote: [X] +1 Release this package This VOTE is IPMC binding. Thanks Lewis [0] https://github.com/chrismattmann/drat - To unsubscribe, e-mail: general-unsubscr...@incubator.apache.org For additional commands, e-mail: general-h...@incubator.apache.org
Re: [DISCUSS] Trafodion Incubation Proposal
This looks pretty good. I can also join as a mentor. Enis On Sun, May 10, 2015 at 8:06 PM, Stack st...@duboce.net wrote: On Sun, May 10, 2015 at 7:13 PM, Konstantin Boudnik c...@apache.org wrote: I think it'd be great to have SQL platform for Hadoop +1 I am mentoring 4 projects at the moment, but if you need a 1/2 time mentor - count me in ;) Cos We'll take you up on your kind offer if we can't get someone less loaded. Thanks Cos, St.Ack On Fri, May 08, 2015 at 02:59PM, Stack wrote: I would like to start up a discussion on Trafodion joining the ASF as an incubating project. Trafodion is a webscale SQL-on-Hadoop solution that enables transactional or operational workloads on Hadoop, . The proposal is available on the wiki here: https://wiki.apache.org/incubator/TrafodionProposal#preview The proposal text is also attached to the end of this email. Trafodion is a rich, storied SQL engine that has recently been ported to run on HBase and Hadoop. I think it would make for a fine addition to the Apache family of projects It would be good to hear what others think. Thank you in advance for giving the proposal a read. Yours, St.Ack Trafodion Apache Incubator Proposal Abstract Trafodion is a webscale SQL-on-Hadoop solution enabling transactional or operational workloads on Hadoop. Proposal Apache Trafodion builds on the scalability, elasticity, and flexibility of Hadoop. Trafodion extends Hadoop to provide guaranteed transactional integrity, enabling new kinds of big data applications to run on Hadoop. Key features of Apache Trafodion include: * Full-functioned ANSI SQL language support * JDBC/ODBC connectivity for Linux/Windows clients * Distributed ACID transaction protection across multiple statements, tables and rows * Performance improvements for OLTP workloads with compile-time and run-time optimizations * Support for large data sets using a parallel-aware query optimizer * ANSI SQL security and data integrity constraints including referential integrity Hewlett-Packard Company submits this proposal to donate its Apache License, Version 2.0 open source project known as Trafodion, its source code, documentation, and web site content to the Apache Software Foundation in order to build an open source community Background Trafodion is an open source project sponsored by HP, incubated at HP Labs and HP-IT, to develop an enterprise-class SQL-on-Hadoop solution targeting big data transactional or operational workloads. HP publically announced the open source project and uploaded the source code to GitHub in June 2014. The SQL compiler, optimizer and executor components of Trafodion have a rich heritage. Under development since 1993, they were released as commercial closed source software in various flavors such as HP NonStop SQL/MX and HP Neoview. NonStop SQL/MX was designed for online transaction processing on HP’s NonStop (formerly Tandem) fault-tolerant servers and is known for its high availability, scalability, and performance. Hundreds of companies and thousands of servers are running mission-critical applications today on NonStop SQL/MX. In addition, much of these components today are running internal to HP as the core of its Enterprise Data Warehouse (EDW), managing over a PB of data. Starting in 2013, the software was modified to run on HBase and a new distributed transaction manager was written to run as an HBase co-processor. Unlike most NOSQL and other SQL-on-Hadoop open source projects, Trafodion provides comprehensive ANSI SQL language support including full-functioned data definition (DDL), data manipulation (DML), transaction control (TCL) and database utility support. Trafodion provides comprehensive and standard SQL data manipulation support including SELECT, INSERT, UPDATE, DELETE, and UPSERT/MERGE syntax with language options including join variants, unions, where predicates, aggregations (group by and having), sort ordering, sampling, correlated and nested sub-queries, cursors, and many SQL functions. Utilities are provided for updating table statistics used by the optimizer for costing (i.e. selectivity/cardinality estimates) plan alternatives, for displaying the chosen SQL execution plan, plan shaping, backup and restoring the database, data loading and unloading, and a command line utility for interfacing with the database engine. Explicit control statements are provided to allow applications to define transaction boundaries and to abort transactions when warranted, including BEGIN WORK, COMMIT WORK, ROLLBACK WORK and SET TRANSACTION. Trafodion supports ANSI’s grant/revoke semantics to define user and role privileges in terms of
Re: [DISCUSS] Trafodion Incubation Proposal
If you are looking for mentors, I helped on the Phoenix incubation, happy to do so again for Trafodion. On Fri, May 8, 2015 at 2:59 PM, Stack st...@duboce.net wrote: I would like to start up a discussion on Trafodion joining the ASF as an incubating project. Trafodion is a webscale SQL-on-Hadoop solution that enables transactional or operational workloads on Hadoop, . The proposal is available on the wiki here: https://wiki.apache.org/incubator/TrafodionProposal#preview The proposal text is also attached to the end of this email. Trafodion is a rich, storied SQL engine that has recently been ported to run on HBase and Hadoop. I think it would make for a fine addition to the Apache family of projects It would be good to hear what others think. Thank you in advance for giving the proposal a read. Yours, St.Ack Trafodion Apache Incubator Proposal Abstract Trafodion is a webscale SQL-on-Hadoop solution enabling transactional or operational workloads on Hadoop. Proposal Apache Trafodion builds on the scalability, elasticity, and flexibility of Hadoop. Trafodion extends Hadoop to provide guaranteed transactional integrity, enabling new kinds of big data applications to run on Hadoop. Key features of Apache Trafodion include: * Full-functioned ANSI SQL language support * JDBC/ODBC connectivity for Linux/Windows clients * Distributed ACID transaction protection across multiple statements, tables and rows * Performance improvements for OLTP workloads with compile-time and run-time optimizations * Support for large data sets using a parallel-aware query optimizer * ANSI SQL security and data integrity constraints including referential integrity Hewlett-Packard Company submits this proposal to donate its Apache License, Version 2.0 open source project known as Trafodion, its source code, documentation, and web site content to the Apache Software Foundation in order to build an open source community Background Trafodion is an open source project sponsored by HP, incubated at HP Labs and HP-IT, to develop an enterprise-class SQL-on-Hadoop solution targeting big data transactional or operational workloads. HP publically announced the open source project and uploaded the source code to GitHub in June 2014. The SQL compiler, optimizer and executor components of Trafodion have a rich heritage. Under development since 1993, they were released as commercial closed source software in various flavors such as HP NonStop SQL/MX and HP Neoview. NonStop SQL/MX was designed for online transaction processing on HP’s NonStop (formerly Tandem) fault-tolerant servers and is known for its high availability, scalability, and performance. Hundreds of companies and thousands of servers are running mission-critical applications today on NonStop SQL/MX. In addition, much of these components today are running internal to HP as the core of its Enterprise Data Warehouse (EDW), managing over a PB of data. Starting in 2013, the software was modified to run on HBase and a new distributed transaction manager was written to run as an HBase co-processor. Unlike most NOSQL and other SQL-on-Hadoop open source projects, Trafodion provides comprehensive ANSI SQL language support including full-functioned data definition (DDL), data manipulation (DML), transaction control (TCL) and database utility support. Trafodion provides comprehensive and standard SQL data manipulation support including SELECT, INSERT, UPDATE, DELETE, and UPSERT/MERGE syntax with language options including join variants, unions, where predicates, aggregations (group by and having), sort ordering, sampling, correlated and nested sub-queries, cursors, and many SQL functions. Utilities are provided for updating table statistics used by the optimizer for costing (i.e. selectivity/cardinality estimates) plan alternatives, for displaying the chosen SQL execution plan, plan shaping, backup and restoring the database, data loading and unloading, and a command line utility for interfacing with the database engine. Explicit control statements are provided to allow applications to define transaction boundaries and to abort transactions when warranted, including BEGIN WORK, COMMIT WORK, ROLLBACK WORK and SET TRANSACTION. Trafodion supports ANSI’s grant/revoke semantics to define user and role privileges in terms of managing and accessing the database objects. Rationale The name “Trafodion” (the Welsh word for transactions, pronounced “Tra-vod-eee-on”) was chosen specifically to emphasize the differentiation that Trafodion provides in closing a critical gap in the Hadoop ecosystem. Trafodion builds on the scalability, elasticity, and flexibility of Hadoop. Trafodion extends Hadoop to provide guaranteed transactional integrity, enabling new kinds of big data applications to run on Hadoop. Current Status HP released the Trafodion code under the Apache License, Version 2, in June of
Re: [DISCUSS] Trafodion Incubation Proposal
Looks good. If you need more mentors on this, please count me in. From: saint@gmail.com saint@gmail.com on behalf of Stack st...@duboce.net Sent: Friday, May 08, 2015 2:59 PM To: general@incubator.apache.org Subject: [DISCUSS] Trafodion Incubation Proposal I would like to start up a discussion on Trafodion joining the ASF as an incubating project. Trafodion is a webscale SQL-on-Hadoop solution that enables transactional or operational workloads on Hadoop, . The proposal is available on the wiki here: https://wiki.apache.org/incubator/TrafodionProposal#preview The proposal text is also attached to the end of this email. Trafodion is a rich, storied SQL engine that has recently been ported to run on HBase and Hadoop. I think it would make for a fine addition to the Apache family of projects It would be good to hear what others think. Thank you in advance for giving the proposal a read. Yours, St.Ack Trafodion Apache Incubator Proposal Abstract Trafodion is a webscale SQL-on-Hadoop solution enabling transactional or operational workloads on Hadoop. Proposal Apache Trafodion builds on the scalability, elasticity, and flexibility of Hadoop. Trafodion extends Hadoop to provide guaranteed transactional integrity, enabling new kinds of big data applications to run on Hadoop. Key features of Apache Trafodion include: * Full-functioned ANSI SQL language support * JDBC/ODBC connectivity for Linux/Windows clients * Distributed ACID transaction protection across multiple statements, tables and rows * Performance improvements for OLTP workloads with compile-time and run-time optimizations * Support for large data sets using a parallel-aware query optimizer * ANSI SQL security and data integrity constraints including referential integrity Hewlett-Packard Company submits this proposal to donate its Apache License, Version 2.0 open source project known as Trafodion, its source code, documentation, and web site content to the Apache Software Foundation in order to build an open source community Background Trafodion is an open source project sponsored by HP, incubated at HP Labs and HP-IT, to develop an enterprise-class SQL-on-Hadoop solution targeting big data transactional or operational workloads. HP publically announced the open source project and uploaded the source code to GitHub in June 2014. The SQL compiler, optimizer and executor components of Trafodion have a rich heritage. Under development since 1993, they were released as commercial closed source software in various flavors such as HP NonStop SQL/MX and HP Neoview. NonStop SQL/MX was designed for online transaction processing on HP’s NonStop (formerly Tandem) fault-tolerant servers and is known for its high availability, scalability, and performance. Hundreds of companies and thousands of servers are running mission-critical applications today on NonStop SQL/MX. In addition, much of these components today are running internal to HP as the core of its Enterprise Data Warehouse (EDW), managing over a PB of data. Starting in 2013, the software was modified to run on HBase and a new distributed transaction manager was written to run as an HBase co-processor. Unlike most NOSQL and other SQL-on-Hadoop open source projects, Trafodion provides comprehensive ANSI SQL language support including full-functioned data definition (DDL), data manipulation (DML), transaction control (TCL) and database utility support. Trafodion provides comprehensive and standard SQL data manipulation support including SELECT, INSERT, UPDATE, DELETE, and UPSERT/MERGE syntax with language options including join variants, unions, where predicates, aggregations (group by and having), sort ordering, sampling, correlated and nested sub-queries, cursors, and many SQL functions. Utilities are provided for updating table statistics used by the optimizer for costing (i.e. selectivity/cardinality estimates) plan alternatives, for displaying the chosen SQL execution plan, plan shaping, backup and restoring the database, data loading and unloading, and a command line utility for interfacing with the database engine. Explicit control statements are provided to allow applications to define transaction boundaries and to abort transactions when warranted, including BEGIN WORK, COMMIT WORK, ROLLBACK WORK and SET TRANSACTION. Trafodion supports ANSI’s grant/revoke semantics to define user and role privileges in terms of managing and accessing the database objects. Rationale The name “Trafodion” (the Welsh word for transactions, pronounced “Tra-vod-eee-on”) was chosen specifically to emphasize the differentiation that Trafodion provides in closing a critical gap in the Hadoop ecosystem. Trafodion builds on the scalability, elasticity, and flexibility of Hadoop. Trafodion extends Hadoop to provide guaranteed transactional integrity, enabling new kinds of big data applications to run on Hadoop. Current Status HP released the Trafodion
[VOTE] Release Apache Slider 0.80.0-incubating
Hello, This is a call for a vote for releasing Apache Slider 0.80.0-incubating. This is a source+binary release. Summary of fixes: http://s.apache.org/539 Release notes: http://s.apache.org/lUH Vote thread: http://s.apache.org/MNx Results: http://s.apache.org/oeK Staged artifacts: https://repository.apache.org/content/repositories/orgapacheslider-1006/org/apache/slider Git Source: https://git-wip-us.apache.org/repos/asf?p=incubator-slider.git;a=commit;h=d7e3449fa649dbb88388329724334f2d1aac2869 SHA1: d7e3449fa649dbb88388329724334f2d1aac2869 Tag: slider-0.80.0-incubating PGP key: http://pgp.mit.edu/pks/lookup?op=vindexsearch=gourks...@apache.org Basic build/test instructions: http://slider.incubator.apache.org/developing/building.html Please vote on releasing this package as Apache Slider 0.80.0-incubating. This vote will be open for 72 hours. [ ] +1 approve [ ] +0 no opinion [ ] -1 disapprove (and reason why) Thank You, The Apache Slider Team -- CONFIDENTIALITY NOTICE NOTICE: This message is intended for the use of the individual or entity to which it is addressed and may contain information that is confidential, privileged and exempt from disclosure under applicable law. If the reader of this message is not the intended recipient, you are hereby notified that any printing, copying, dissemination, distribution, disclosure or forwarding of this communication is strictly prohibited. If you have received this communication in error, please contact the sender immediately and delete it from your system. Thank You.
Wiki username grant?
my wiki username is vongosling
Re: [DRAFT] May 2015 Board Report
On Mon, May 11, 2015 at 11:49 PM, Dave Lester d...@davelester.org wrote: Hi Tim, I found Konstantin's comment to be helpful. Could it have provided additional details? Sure. But I don't think there's a need to make this personal. Shepherd comments tend to be quite brief. We should celebrate volunteer efforts instead of calling others unhelpful and lazy. FWIW, those adjectives were describing the quality of the work - not the person. Mediocre, again, was descriptive of the work/comments, not the person. I don't think Cos, the person, is lazy, unhelpful, and he's certainly not mediocre:) Anyway, I didn't mean to make it personal - it was an honest assessment of the work, that's all... --tim - To unsubscribe, e-mail: general-unsubscr...@incubator.apache.org For additional commands, e-mail: general-h...@incubator.apache.org
Re: May 2015 Report Timeline
On Tue, May 12, 2015 at 7:39 AM, Mark Struberg strub...@yahoo.de wrote: Hi Folks! I fear the BatchEE project wont make it for this month. We are all currently busy getting a few other apache releases out (OWB, OpenJPA, TomEE, BVal, etc). Is it ok to report next month? Perfectly fine. I've already set things up so that you'll get a report reminder. Thanks for checking in! Marvin Humphrey - To unsubscribe, e-mail: general-unsubscr...@incubator.apache.org For additional commands, e-mail: general-h...@incubator.apache.org
Re: May 2015 Report Timeline
Hi Folks! I fear the BatchEE project wont make it for this month. We are all currently busy getting a few other apache releases out (OWB, OpenJPA, TomEE, BVal, etc). Is it ok to report next month? LieGrue, strub Am 04.05.2015 um 18:20 schrieb Marvin Humphrey mar...@rectangular.com: On Fri, May 1, 2015 at 6:46 AM, John D. Ament johndam...@apache.org wrote: I neglected to do so this week, just realized now. Thanks for taking care of it, John! I was also watching and waiting to send this message, but it was somewhat less crucial this month because the Marvin automated report reminders fired correctly. I added a note about that to the top section of the report. :) I was extremely pressed last week but I would have made time for sending reminders if it had been needed. It's so nice that it all worked out! Marvin Humphrey - 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
Re: Wiki username grant?
On Tue, May 12, 2015 at 7:16 PM, 冯嘉 fengji...@gmail.com wrote: my wiki username is vongosling I have made it possible for the user vongosling to edit the Incubator wiki at wiki.apache.org/incubator. (I think that's what you wanted.) Marvin Humphrey - To unsubscribe, e-mail: general-unsubscr...@incubator.apache.org For additional commands, e-mail: general-h...@incubator.apache.org
Re: [VOTE] Release Apache Commons RDF 0.1.0-incubating RC2
+1 (binding) On 11 May 2015 at 03:45, Sergio Fernández wik...@apache.org wrote: Hello, I am pleased to be calling this vote for the source release of Apache Commons RDF 0.1.0-incubating, composed by: * commons-rdf-api 0.1.0-incubating * commons-rdf-simple 0.1.0-incubating A candidate for the Commons RDF 0.1.0-incubating release is available at: https://dist.apache.org/repos/dist/dev/incubator/commonsrdf/0.1.0-incubating/ The release candidate is based on the sources from commit 454ebc1ff457bcdb34f4671565bc984e6fbbcb77, tagged as 0.1.0-incubating, at: https://git-wip-us.apache.org/repos/asf/incubator-commonsrdf.git Release artifacts are signed with the keys available at: https://dist.apache.org/repos/dist/release/incubator/commonsrdf/KEYS A staged Maven repository is available for review at: https://repository.apache.org/content/repositories/orgapachecommons-1095 The changelog for this version is available from JIRA: https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12316620version=12332056 The current release has got 3 +1 votes (2 of them binding IPMC), with no 0 or -1 votes; the voting thread can be found at: http://s.apache.org/G2S This would represent the first incubating release of the podling, so we kindly ask you the Incubator PMC to carefully look to the release. Please vote on releasing this package as Apache Commons RDF 0.1.0-incubating. The vote is open for at least 72 hours and passes if a majority of at least three +1 IPMC votes are cast. [ ] +1 Release this package [ ] 0 I don't feel strongly about it, but I'm okay with the release [ ] -1 Do not release this package because... -- Sergio Fernández Partner Technology Manager Redlink GmbH m: +43 6602747925 e: sergio.fernan...@redlink.co w: http://redlink.co -- Olivier Lamy http://twitter.com/olamy | http://linkedin.com/in/olamy
Re: May 2015 Report Timeline
Hello this is pretty sure but as bval I suspect it will be a project moving by batch (ie when needed) and very calm the remaining time - think we already wrote it somewhere BTW. Romain Manni-Bucau @rmannibucau https://twitter.com/rmannibucau | Blog http://rmannibucau.wordpress.com | Github https://github.com/rmannibucau | LinkedIn https://www.linkedin.com/in/rmannibucau | Tomitriber http://www.tomitribe.com 2015-05-12 16:49 GMT+02:00 John D. Ament johndam...@apache.org: Is it possible that BatchEE needs a more diverse community so that the usual suspects working on all those other projects can stay focused on those? On Tue, May 12, 2015 at 10:41 AM Marvin Humphrey mar...@rectangular.com wrote: On Tue, May 12, 2015 at 7:39 AM, Mark Struberg strub...@yahoo.de wrote: Hi Folks! I fear the BatchEE project wont make it for this month. We are all currently busy getting a few other apache releases out (OWB, OpenJPA, TomEE, BVal, etc). Is it ok to report next month? Perfectly fine. I've already set things up so that you'll get a report reminder. Thanks for checking in! Marvin Humphrey - To unsubscribe, e-mail: general-unsubscr...@incubator.apache.org For additional commands, e-mail: general-h...@incubator.apache.org
Re: May 2015 Report Timeline
Is it possible that BatchEE needs a more diverse community so that the usual suspects working on all those other projects can stay focused on those? On Tue, May 12, 2015 at 10:41 AM Marvin Humphrey mar...@rectangular.com wrote: On Tue, May 12, 2015 at 7:39 AM, Mark Struberg strub...@yahoo.de wrote: Hi Folks! I fear the BatchEE project wont make it for this month. We are all currently busy getting a few other apache releases out (OWB, OpenJPA, TomEE, BVal, etc). Is it ok to report next month? Perfectly fine. I've already set things up so that you'll get a report reminder. Thanks for checking in! Marvin Humphrey - To unsubscribe, e-mail: general-unsubscr...@incubator.apache.org For additional commands, e-mail: general-h...@incubator.apache.org