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RE: [EXTERNAL] Re: [ANNOUNCE] New PMC Member: Krisztian Kasa
Congrats, Krisztian! -Sankar -Original Message- From: Chris Nauroth Sent: Wednesday, February 1, 2023 10:02 AM To: user@hive.apache.org Cc: d...@hive.apache.org; krisztiank...@apache.org Subject: [EXTERNAL] Re: [ANNOUNCE] New PMC Member: Krisztian Kasa Awesome, thank you Krisztian! Chris Nauroth On Tue, Jan 31, 2023 at 3:28 AM Stamatis Zampetakis wrote: > Krisztian's impact on the project has been immense, particularly in > areas such as rewriting, view maintenance, iceberg integration, > sub-query processing, and top-k pushdown, to name a few. > His contributions cannot be fully captured by the numbers and go > beyond what they can indicate. > > Keep up the amazing work, Krisztian! > > Best, > Stamatis > > On Tue, Jan 31, 2023 at 7:58 AM Akshat m wrote: > >> Congratulations Krisztian :) >> >> Regards, >> Akshat >> >> On Mon, Jan 30, 2023 at 10:23 PM Alessandro Solimando < >> alessandro.solima...@gmail.com> wrote: >> >>> Congratulations Krisztian, very well deserved! :) >>> >>> On Mon, 30 Jan 2023 at 17:34, László Bodor >>> >>> wrote: >>> Yay! Very well deserved. Krisztian has a broad knowledge of Hive and an extremely deep level of experience with the compiler itself (which is a huge beast we all know), looking forward to seeing further contributions! Naveen Gangam ezt írta (időpont: 2023. jan. 30., H, 17:23): > Hello Hive Community, > Apache Hive PMC is pleased to announce that Krisztian Kasa (username: > krisztiankasa) has accepted the Apache Hive PMC's invitation to > become PMC Member, and is now our newest PMC member. Please join > me in congratulating Krisztian !!! > > He has been an active member in the hive community across many > aspects of the project. Many thanks to Krisztian for all the > contributions he has made and looking forward to many more future > contributions in the expanded role. > > https://nam06.safelinks.protection.outlook.com/?url=https%3A%2F%2F > github.com%2Fapache%2Fhive%2Fcommits%3Fauthor%3Dkasakrisz&data=05% > 7C01%7CSankar.Hariappan%40microsoft.com%7C03cf5c166b264cf468b708db > 040d51af%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C638108227513 > 958897%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzI > iLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=NnWj84JPlUqO > F8tFrqeI3lExk%2FYFg1t8zjyXLrfJvFs%3D&reserved=0 > > * 162 commits in master > * 124 reviews in master > * Reported 159 JIRAS > > Cheers, > Naveen (on behalf of Hive PMC) >
Re: [ANNOUNCE] New PMC Member: Krisztian Kasa
Awesome, thank you Krisztian! Chris Nauroth On Tue, Jan 31, 2023 at 3:28 AM Stamatis Zampetakis wrote: > Krisztian's impact on the project has been immense, particularly in areas > such as rewriting, view maintenance, iceberg integration, sub-query > processing, and top-k pushdown, to name a few. > His contributions cannot be fully captured by the numbers and go beyond > what they can indicate. > > Keep up the amazing work, Krisztian! > > Best, > Stamatis > > On Tue, Jan 31, 2023 at 7:58 AM Akshat m wrote: > >> Congratulations Krisztian :) >> >> Regards, >> Akshat >> >> On Mon, Jan 30, 2023 at 10:23 PM Alessandro Solimando < >> alessandro.solima...@gmail.com> wrote: >> >>> Congratulations Krisztian, very well deserved! :) >>> >>> On Mon, 30 Jan 2023 at 17:34, László Bodor >>> wrote: >>> Yay! Very well deserved. Krisztian has a broad knowledge of Hive and an extremely deep level of experience with the compiler itself (which is a huge beast we all know), looking forward to seeing further contributions! Naveen Gangam ezt írta (időpont: 2023. jan. 30., H, 17:23): > Hello Hive Community, > Apache Hive PMC is pleased to announce that Krisztian Kasa (username: > krisztiankasa) has accepted the Apache Hive PMC's invitation to become > PMC > Member, and is now our newest PMC member. Please join me in > congratulating > Krisztian !!! > > He has been an active member in the hive community across many aspects > of > the project. Many thanks to Krisztian for all the contributions he has > made > and looking forward to many more future contributions in the expanded > role. > > https://github.com/apache/hive/commits?author=kasakrisz > > * 162 commits in master > * 124 reviews in master > * Reported 159 JIRAS > > Cheers, > Naveen (on behalf of Hive PMC) >
Odp: Re: hive 4.0.0-alpha2 external table locks
My settings regarding transactions are: hive.txn.acid.dir.cache.duration=120 | | hive.txn.acid.metrics.delta.num.threshold=100 | | hive.txn.acid.metrics.delta.pct.threshold=0.01 | | hive.txn.acid.metrics.max.cache.size=100 | | hive.txn.acid.metrics.obsolete.delta.num.threshold=100 | | hive.txn.acid.metrics.reporting.interval=30s | | hive.txn.ext.locking.enabled=true | | hive.txn.filter.delete.events=true | | hive.txn.heartbeat.threadpool.size=5 | | hive.txn.manager=org.apache.hadoop.hive.ql.lockmgr.DbTxnManager | | hive.txn.manager.dump.lock.state.on.acquire.timeout=false | | hive.txn.max.open.batch=1000 | | hive.txn.nonacid.read.locks=true | | hive.txn.operational.properties=1 | | hive.txn.read.locks=true | | hive.txn.readonly.enabled=false | | hive.txn.retrysnapshot.max.count=5 | | hive.txn.stats.enabled=true | | hive.txn.strict.locking.mode=false | | hive.txn.timeout=300s | | hive.txn.write.acid.version.file=true | | hive.txn.xlock.ctas=true | | hive.txn.xlock.iow=true | | hive.txn.xlock.mergeinsert=false | | hive.txn.xlock.write=true | after LOCK TABLE example EXCLUSIVE; I get: org.apache.hadoop.hive.ql.metadata.HiveException: Current transaction manager does not support explicit lock requests. Transaction manager: org.apache.hadoop.hive.ql.lockmgr.DbTxnManager It seams that HIVE-26258 did not enabled explicit locking with HQL with that transaction manager. Any other options to exclusively lock partition? Dnia 30 stycznia 2023 23:29 Sai Hemanth Gantasalanapisał(a): Hi Wojtek Meler, Have you tried setting the below config before running the queries? set hive.txn.ext.locking.enabled=true On Fri, Jan 27, 2023 at 1:48 PM Wojtek Meler < wme...@wp.pl > wrote: I've enabled external tables locking with issues.apache.org [HIVE-26258] Provide an option for enable locking of external tables - ASF JIRA (apache.org) but still locking with HQL is not posible: org.apache.hadoop.hive.ql.metadata.HiveException: Current transaction manager does not support explicit lock requests. Transaction manager: org.apache.hadoop.hive.ql.lockmgr.DbTxnManager How to lock external table partition in hive4 to perform any maintenance on it? Regards, Wojtek
Re: [ANNOUNCE] New PMC Member: Krisztian Kasa
Krisztian's impact on the project has been immense, particularly in areas such as rewriting, view maintenance, iceberg integration, sub-query processing, and top-k pushdown, to name a few. His contributions cannot be fully captured by the numbers and go beyond what they can indicate. Keep up the amazing work, Krisztian! Best, Stamatis On Tue, Jan 31, 2023 at 7:58 AM Akshat m wrote: > Congratulations Krisztian :) > > Regards, > Akshat > > On Mon, Jan 30, 2023 at 10:23 PM Alessandro Solimando < > alessandro.solima...@gmail.com> wrote: > >> Congratulations Krisztian, very well deserved! :) >> >> On Mon, 30 Jan 2023 at 17:34, László Bodor >> wrote: >> >>> Yay! Very well deserved. Krisztian has a broad knowledge of Hive and an >>> extremely deep level of experience with the compiler itself (which is a >>> huge beast we all know), looking forward to seeing further contributions! >>> >>> Naveen Gangam ezt írta (időpont: 2023. >>> jan. 30., H, 17:23): >>> Hello Hive Community, Apache Hive PMC is pleased to announce that Krisztian Kasa (username: krisztiankasa) has accepted the Apache Hive PMC's invitation to become PMC Member, and is now our newest PMC member. Please join me in congratulating Krisztian !!! He has been an active member in the hive community across many aspects of the project. Many thanks to Krisztian for all the contributions he has made and looking forward to many more future contributions in the expanded role. https://github.com/apache/hive/commits?author=kasakrisz * 162 commits in master * 124 reviews in master * Reported 159 JIRAS Cheers, Naveen (on behalf of Hive PMC) >>>