[Herddb-dev] R: Thank you on bookkeeper info
Alessandro Luccaroni - Diennea
alessandro.luccaroni at diennea.com
Tue Mar 26 10:51:04 CET 2019
About the emails requiring confirmation by an Admin, I think the problem Amit is facing is related with the weight of the emails…I’ve upped the limits for the list to 300KB
@Amit: you could also try to switch from “digest” to “not digest” sending form so your response to the mailing list will be smaller
Alessandro Luccaroni
Platform Manager @ Diennea - MagNews
Tel.: (+39) 0546 066100 Int. 924 - Mob.: (+39) 393 7273519
Viale G.Marconi 30/14 - 48018 Faenza (RA) - Italy
Da: herddb-dev-bounces at lists.herddb.org [mailto:herddb-dev-bounces at lists.herddb.org] Per conto di Amit Chavan
Inviato: martedì 26 marzo 2019 03:56
A: herddb-dev at lists.herddb.org
Oggetto: Re: [Herddb-dev] Thank you on bookkeeper info
Hi Enrico,
Thanks for the insight into how we use bookkeeper. And yes I am subscribed to the mailing list using this email.
On Mon, Mar 25, 2019 at 3:26 AM <herddb-dev-request at lists.herddb.org<mailto:herddb-dev-request at lists.herddb.org>> wrote:
Send herddb-dev mailing list submissions to
herddb-dev at lists.herddb.org<mailto:herddb-dev at lists.herddb.org>
To subscribe or unsubscribe via the World Wide Web, visit
http://lists.herddb.org/mailman/listinfo/herddb-dev
or, via email, send a message with subject or body 'help' to
herddb-dev-request at lists.herddb.org<mailto:herddb-dev-request at lists.herddb.org>
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When replying, please edit your Subject line so it is more specific
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Today's Topics:
1. Re: Thank you for bookeeper info (Enrico Olivelli)
2. R: Fwd: [RESULT] [VOTE] Release apache-calcite-1.19.0
(release candidate 2) (Alessandro Luccaroni - Diennea)
----------------------------------------------------------------------
Message: 1
Date: Mon, 25 Mar 2019 09:05:22 +0100
From: Enrico Olivelli <eolivelli at gmail.com<mailto:eolivelli at gmail.com>>
To: Herddb developers <herddb-dev at lists.herddb.org<mailto:herddb-dev at lists.herddb.org>>
Subject: Re: [Herddb-dev] Thank you for bookeeper info
Message-ID:
<CACcefgdE1myyR_Y-fKLBedVXsnxLHKzt6of7AhN_zuZm2Zj8sg at mail.gmail.com<mailto:CACcefgdE1myyR_Y-fKLBedVXsnxLHKzt6of7AhN_zuZm2Zj8sg at mail.gmail.com>>
Content-Type: text/plain; charset="UTF-8"
Il giorno lun 25 mar 2019 alle ore 09:00 Amit Chavan
<achavan1 at gmail.com<mailto:achavan1 at gmail.com>> ha scritto:
>
> Hello Enrico,
>
> Thanks for sending information about bookkeeper to me. I went through that tutorial and played around with the bookkeeper a little bit. I have few things I want to confirm -
>
> 1. Herddb uses bookkeeper[BK] to ensure that writes/updates/deletes made to the database are replicated and we don't lose them
> 2. If we use BK as a WAL then where does the actual data in the table spaces reside. I am guessing the WAL is used by Herddb to keep track of individual inserts, edits, deletes which are first written to BK and applied to in memory copy. Does the data only reside in-memory or it ever makes to the disk outside of BK?
See FileDataStorageManager
> 4. What happens to the log entries in the ledgers held within bookkeeper. Are they only kept for recovery if the in-memory herddb application crashes?
see dropOldLedgers in BookkeeperCommitLog, we are keeping "old"
ledgers (not useful for the leader) only for a given period.
if a follower boots and WAL is no more available it downloads data
from the current leader, if no leader.....boom :-(
We are using this policy in other applications, never had problems in years.
If you have enough replication you won't see problems.
Problems may arise if you stay with a single leader for very long time
and no follower copies data
> 5. What is the policy for retention of ledgers ? Do we keep one ledger per table space?
every tablespace is independent from the other
see my answer above
>
> I will start work on the jdbc UT tonight.
bq. I had to "moderate" (approve) this message, are you subscribed to
this list with this address ?
Enrico
>
> Thanks,
> Amit
>
> On Fri, Mar 22, 2019 at 4:00 AM <herddb-dev-request at lists.herddb.org<mailto:herddb-dev-request at lists.herddb.org>> wrote:
>>
>> Send herddb-dev mailing list submissions to
>> herddb-dev at lists.herddb.org<mailto:herddb-dev at lists.herddb.org>
>>
>> To subscribe or unsubscribe via the World Wide Web, visit
>> http://lists.herddb.org/mailman/listinfo/herddb-dev
>> or, via email, send a message with subject or body 'help' to
>> herddb-dev-request at lists.herddb.org<mailto:herddb-dev-request at lists.herddb.org>
>>
>> You can reach the person managing the list at
>> herddb-dev-owner at lists.herddb.org<mailto:herddb-dev-owner at lists.herddb.org>
>>
>> When replying, please edit your Subject line so it is more specific
>> than "Re: Contents of herddb-dev digest..."
>>
>>
>> Today's Topics:
>>
>> 1. Re: herddb-dev Digest, Vol 9, Issue 1 (Amit Chavan)
>> 2. Re: herddb-dev Digest, Vol 9, Issue 1 (Enrico Olivelli)
>>
>>
>> ----------------------------------------------------------------------
>>
>> Message: 1
>> Date: Thu, 21 Mar 2019 16:35:30 -0700
>> From: Amit Chavan <achavan1 at gmail.com<mailto:achavan1 at gmail.com>>
>> To: herddb-dev at lists.herddb.org<mailto:herddb-dev at lists.herddb.org>
>> Subject: Re: [Herddb-dev] herddb-dev Digest, Vol 9, Issue 1
>> Message-ID:
>> <CADsOBjOc4COf3=QVg46FLOc38NOjsDtJw_9C2kL7D383EFJW5w at mail.gmail.com<mailto:QVg46FLOc38NOjsDtJw_9C2kL7D383EFJW5w at mail.gmail.com>>
>> Content-Type: text/plain; charset="utf-8"
>>
>> Hi Enrico,
>>
>> I will look at issues tagged to me. Any good information on how we use
>> bookkeeper to store data will be useful too. Do we have calcite adapter to
>> work with bookkeeper?
>>
>> Thanks,
>> Amit
>>
>> On Thu, Mar 21, 2019 at 4:00 AM <herddb-dev-request at lists.herddb.org<mailto:herddb-dev-request at lists.herddb.org>> wrote:
>>
>> > Send herddb-dev mailing list submissions to
>> > herddb-dev at lists.herddb.org<mailto:herddb-dev at lists.herddb.org>
>> >
>> > To subscribe or unsubscribe via the World Wide Web, visit
>> > http://lists.herddb.org/mailman/listinfo/herddb-dev
>> > or, via email, send a message with subject or body 'help' to
>> > herddb-dev-request at lists.herddb.org<mailto:herddb-dev-request at lists.herddb.org>
>> >
>> > You can reach the person managing the list at
>> > herddb-dev-owner at lists.herddb.org<mailto:herddb-dev-owner at lists.herddb.org>
>> >
>> > When replying, please edit your Subject line so it is more specific
>> > than "Re: Contents of herddb-dev digest..."
>> >
>> >
>> > Today's Topics:
>> >
>> > 1. Bad error from CI (Enrico Olivelli - Diennea)
>> > 2. Request - More tasks (Amit Chavan)
>> > 3. Re: Request - More tasks (Enrico Olivelli)
>> >
>> >
>> > ----------------------------------------------------------------------
>> >
>> > Message: 1
>> > Date: Wed, 20 Mar 2019 14:45:29 +0000
>> > From: Enrico Olivelli - Diennea <enrico.olivelli at diennea.com<mailto:enrico.olivelli at diennea.com>>
>> > To: "herddb-dev at lists.herddb.org<mailto:herddb-dev at lists.herddb.org>" <herddb-dev at lists.herddb.org<mailto:herddb-dev at lists.herddb.org>>
>> > Subject: [Herddb-dev] Bad error from CI
>> > Message-ID:
>> > <30102e56596cf23f1041b95317a54a3d7bed3461.camel at diennea.com<mailto:30102e56596cf23f1041b95317a54a3d7bed3461.camel at diennea.com>>
>> > Content-Type: text/plain; charset="utf-8"
>> >
>> > Hi guys, we are very close to 0.9.0 release,
>> > but today I found this bad error on Jenkins...
>> >
>> > https://github.com/diennea/herddb/issues/361
>> >
>> > We have to fix it before a release
>> >
>> >
>> > --
>> >
>> > Enrico Olivelli
>> > Software Development Manager @ Diennea - MagNews
>> > Tel.: (+39) 0546 066100 - Int. 125
>> > Viale G.Marconi 30/14 - 48018 Faenza (RA)
>> >
>> > ________________________________
>> >
>> > CONFIDENTIALITY & PRIVACY NOTICE
>> > This e-mail (including any attachments) is strictly confidential and may
>> > also contain privileged information. If you are not the intended recipient
>> > you are not authorised to read, print, save, process or disclose this
>> > message. If you have received this message by mistake, please inform the
>> > sender immediately and destroy this e-mail, its attachments and any copies.
>> > Any use, distribution, reproduction or disclosure by any person other than
>> > the intended recipient is strictly prohibited and the person responsible
>> > may incur in penalties.
>> > The use of this e-mail is only for professional purposes; there is no
>> > guarantee that the correspondence towards this e-mail will be read only by
>> > the recipient, because, under certain circumstances, there may be a need to
>> > access this email by third subjects belonging to the Company.
>> > -------------- next part --------------
>> > An HTML attachment was scrubbed...
>> > URL: <
>> > http://lists.herddb.org/pipermail/herddb-dev/attachments/20190320/945e8aba/attachment-0001.html
>> > >
>> >
>> > ------------------------------
>> >
>> > Message: 2
>> > Date: Thu, 21 Mar 2019 00:54:06 -0700
>> > From: Amit Chavan <achavan1 at gmail.com<mailto:achavan1 at gmail.com>>
>> > To: herddb-dev at lists.herddb.org<mailto:herddb-dev at lists.herddb.org>
>> > Subject: [Herddb-dev] Request - More tasks
>> > Message-ID:
>> > <CADsOBjPo8G0N_=
>> > rzdjVfatokERNE5krohz09Gv8hjknOsv2pQQ at mail.gmail.com<mailto:rzdjVfatokERNE5krohz09Gv8hjknOsv2pQQ at mail.gmail.com>>
>> > Content-Type: text/plain; charset="utf-8"
>> >
>> > Hello,
>> >
>> > I finished https://github.com/diennea/herddb/pull/359 and looking to take
>> > up more tasks.
>> >
>> > Thanks,
>> > Amit
>> > -------------- next part --------------
>> > An HTML attachment was scrubbed...
>> > URL: <
>> > http://lists.herddb.org/pipermail/herddb-dev/attachments/20190321/3fb6ba36/attachment-0001.html
>> > >
>> >
>> > ------------------------------
>> >
>> > Message: 3
>> > Date: Thu, 21 Mar 2019 08:58:59 +0100
>> > From: Enrico Olivelli <eolivelli at gmail.com<mailto:eolivelli at gmail.com>>
>> > To: Herddb developers <herddb-dev at lists.herddb.org<mailto:herddb-dev at lists.herddb.org>>
>> > Subject: Re: [Herddb-dev] Request - More tasks
>> > Message-ID:
>> > <
>> > CACcefgee+MLGsXGBxDiSZjX4guvMJx81jprWY-m44MFSE+Nn8Q at mail.gmail.com<mailto:CACcefgee%2BMLGsXGBxDiSZjX4guvMJx81jprWY-m44MFSE%2BNn8Q at mail.gmail.com>>
>> > Content-Type: text/plain; charset="UTF-8"
>> >
>> > Amit,
>> > thank you for your contributions!
>> > I think we have to push down some unit test in the jdbc module
>> > regarding the "NOT NULL" feature.
>> >
>> > So:
>> > - positive/negative tests around "create table"
>> > - JDBC DatabaseMetadata#getColumns
>> > - positive/negative tests around INSERTS on not null columns
>> > - positive/negative tests around UPDATE on not null columns
>> > - simple scan over not null columns
>> > - order by order not null columns
>> > - where clauses over not null columns
>> > - basic join over not null columns
>> >
>> > We have a full set of new data types, we have to ensure that these new
>> > datatypes work well on every common usage pattern
>> >
>> > I have tagged you on other issues,
>> > If you have preferences over some topic please tell,
>> > I think you are ready to work on more complex tasks
>> >
>> > Cheers
>> > Enrico
>> >
>> >
>> > Il giorno gio 21 mar 2019 alle ore 08:55 Amit Chavan
>> > <achavan1 at gmail.com<mailto:achavan1 at gmail.com>> ha scritto:
>> > >
>> > > Hello,
>> > >
>> > > I finished https://github.com/diennea/herddb/pull/359 and looking to
>> > take up more tasks.
>> > >
>> > > Thanks,
>> > > Amit
>> > > _______________________________________________
>> > > herddb-dev mailing list
>> > > herddb-dev at lists.herddb.org<mailto:herddb-dev at lists.herddb.org>
>> > > http://lists.herddb.org/mailman/listinfo/herddb-dev
>> >
>> >
>> > ------------------------------
>> >
>> > _______________________________________________
>> > herddb-dev mailing list
>> > herddb-dev at lists.herddb.org<mailto:herddb-dev at lists.herddb.org>
>> > http://lists.herddb.org/mailman/listinfo/herddb-dev
>> >
>> >
>> > End of herddb-dev Digest, Vol 9, Issue 1
>> > ****************************************
>> >
>> -------------- next part --------------
>> An HTML attachment was scrubbed...
>> URL: <http://lists.herddb.org/pipermail/herddb-dev/attachments/20190321/da9229eb/attachment-0001.html>
>>
>> ------------------------------
>>
>> Message: 2
>> Date: Fri, 22 Mar 2019 08:22:46 +0100
>> From: Enrico Olivelli <eolivelli at gmail.com<mailto:eolivelli at gmail.com>>
>> To: Herddb developers <herddb-dev at lists.herddb.org<mailto:herddb-dev at lists.herddb.org>>
>> Subject: Re: [Herddb-dev] herddb-dev Digest, Vol 9, Issue 1
>> Message-ID:
>> <CACcefgf7dBZ26yDwM4BQWxMC+1SekhSVsgskXu_Vmsu5=8sASA at mail.gmail.com<mailto:8sASA at mail.gmail.com>>
>> Content-Type: text/plain; charset="UTF-8"
>>
>> Amit,
>> Here is where we are dealing with BookKeeper
>>
>> https://github.com/diennea/herddb/blob/master/herddb-core/src/main/java/herddb/cluster/BookkeeperCommitLog.java
>>
>> We are using BookKeeper as Write-Ahead-Log for the database, every
>> write is written to the WAL and then the change is applied in memory.
>>
>> BookKeeper replicates data and it makes really simple to build replication.
>>
>> Foreach tablespace you have a "leader" which receives all of the
>> queries, and a number of "followers" (replicas) which are "tailing"
>> the WAL and applying the same set of changes in the same order to the
>> local copy of data.
>>
>> It is possible that the leader dies or is it partitioned from the
>> cluster, in this case any follower can be elected as leader.
>> BookKeeper guarantees (thru the 'fencing' feature) that the system
>> will always be consistent:
>> - only one leader can make progress
>> - every entry read from the log will be always available for reads
>>
>> you can check out BK docs:
>> https://bookkeeper.apache.org/docs/4.9.0/getting-started/concepts/
>>
>> this is a Tutorial about BookKeeper which demonstrates its basic usage as WAL:
>> https://github.com/ivankelly/bookkeeper-tutorial
>>
>> hope that helps
>> Enrico
>>
>> Il giorno ven 22 mar 2019 alle ore 00:36 Amit Chavan
>> <achavan1 at gmail.com<mailto:achavan1 at gmail.com>> ha scritto:
>> >
>> > Hi Enrico,
>> >
>> > I will look at issues tagged to me. Any good information on how we use bookkeeper to store data will be useful too. Do we have calcite adapter to work with bookkeeper?
>> >
>> > Thanks,
>> > Amit
>> >
>> > On Thu, Mar 21, 2019 at 4:00 AM <herddb-dev-request at lists.herddb.org<mailto:herddb-dev-request at lists.herddb.org>> wrote:
>> >>
>> >> Send herddb-dev mailing list submissions to
>> >> herddb-dev at lists.herddb.org<mailto:herddb-dev at lists.herddb.org>
>> >>
>> >> To subscribe or unsubscribe via the World Wide Web, visit
>> >> http://lists.herddb.org/mailman/listinfo/herddb-dev
>> >> or, via email, send a message with subject or body 'help' to
>> >> herddb-dev-request at lists.herddb.org<mailto:herddb-dev-request at lists.herddb.org>
>> >>
>> >> You can reach the person managing the list at
>> >> herddb-dev-owner at lists.herddb.org<mailto:herddb-dev-owner at lists.herddb.org>
>> >>
>> >> When replying, please edit your Subject line so it is more specific
>> >> than "Re: Contents of herddb-dev digest..."
>> >>
>> >>
>> >> Today's Topics:
>> >>
>> >> 1. Bad error from CI (Enrico Olivelli - Diennea)
>> >> 2. Request - More tasks (Amit Chavan)
>> >> 3. Re: Request - More tasks (Enrico Olivelli)
>> >>
>> >>
>> >> ----------------------------------------------------------------------
>> >>
>> >> Message: 1
>> >> Date: Wed, 20 Mar 2019 14:45:29 +0000
>> >> From: Enrico Olivelli - Diennea <enrico.olivelli at diennea.com<mailto:enrico.olivelli at diennea.com>>
>> >> To: "herddb-dev at lists.herddb.org<mailto:herddb-dev at lists.herddb.org>" <herddb-dev at lists.herddb.org<mailto:herddb-dev at lists.herddb.org>>
>> >> Subject: [Herddb-dev] Bad error from CI
>> >> Message-ID:
>> >> <30102e56596cf23f1041b95317a54a3d7bed3461.camel at diennea.com<mailto:30102e56596cf23f1041b95317a54a3d7bed3461.camel at diennea.com>>
>> >> Content-Type: text/plain; charset="utf-8"
>> >>
>> >> Hi guys, we are very close to 0.9.0 release,
>> >> but today I found this bad error on Jenkins...
>> >>
>> >> https://github.com/diennea/herddb/issues/361
>> >>
>> >> We have to fix it before a release
>> >>
>> >>
>> >> --
>> >>
>> >> Enrico Olivelli
>> >> Software Development Manager @ Diennea - MagNews
>> >> Tel.: (+39) 0546 066100 - Int. 125
>> >> Viale G.Marconi 30/14 - 48018 Faenza (RA)
>> >>
>> >> ________________________________
>> >>
>> >> CONFIDENTIALITY & PRIVACY NOTICE
>> >> This e-mail (including any attachments) is strictly confidential and may also contain privileged information. If you are not the intended recipient you are not authorised to read, print, save, process or disclose this message. If you have received this message by mistake, please inform the sender immediately and destroy this e-mail, its attachments and any copies. Any use, distribution, reproduction or disclosure by any person other than the intended recipient is strictly prohibited and the person responsible may incur in penalties.
>> >> The use of this e-mail is only for professional purposes; there is no guarantee that the correspondence towards this e-mail will be read only by the recipient, because, under certain circumstances, there may be a need to access this email by third subjects belonging to the Company.
>> >> -------------- next part --------------
>> >> An HTML attachment was scrubbed...
>> >> URL: <http://lists.herddb.org/pipermail/herddb-dev/attachments/20190320/945e8aba/attachment-0001.html>
>> >>
>> >> ------------------------------
>> >>
>> >> Message: 2
>> >> Date: Thu, 21 Mar 2019 00:54:06 -0700
>> >> From: Amit Chavan <achavan1 at gmail.com<mailto:achavan1 at gmail.com>>
>> >> To: herddb-dev at lists.herddb.org<mailto:herddb-dev at lists.herddb.org>
>> >> Subject: [Herddb-dev] Request - More tasks
>> >> Message-ID:
>> >> <CADsOBjPo8G0N_=rzdjVfatokERNE5krohz09Gv8hjknOsv2pQQ at mail.gmail.com<mailto:rzdjVfatokERNE5krohz09Gv8hjknOsv2pQQ at mail.gmail.com>>
>> >> Content-Type: text/plain; charset="utf-8"
>> >>
>> >> Hello,
>> >>
>> >> I finished https://github.com/diennea/herddb/pull/359 and looking to take
>> >> up more tasks.
>> >>
>> >> Thanks,
>> >> Amit
>> >> -------------- next part --------------
>> >> An HTML attachment was scrubbed...
>> >> URL: <http://lists.herddb.org/pipermail/herddb-dev/attachments/20190321/3fb6ba36/attachment-0001.html>
>> >>
>> >> ------------------------------
>> >>
>> >> Message: 3
>> >> Date: Thu, 21 Mar 2019 08:58:59 +0100
>> >> From: Enrico Olivelli <eolivelli at gmail.com<mailto:eolivelli at gmail.com>>
>> >> To: Herddb developers <herddb-dev at lists.herddb.org<mailto:herddb-dev at lists.herddb.org>>
>> >> Subject: Re: [Herddb-dev] Request - More tasks
>> >> Message-ID:
>> >> <CACcefgee+MLGsXGBxDiSZjX4guvMJx81jprWY-m44MFSE+Nn8Q at mail.gmail.com<mailto:CACcefgee%2BMLGsXGBxDiSZjX4guvMJx81jprWY-m44MFSE%2BNn8Q at mail.gmail.com>>
>> >> Content-Type: text/plain; charset="UTF-8"
>> >>
>> >> Amit,
>> >> thank you for your contributions!
>> >> I think we have to push down some unit test in the jdbc module
>> >> regarding the "NOT NULL" feature.
>> >>
>> >> So:
>> >> - positive/negative tests around "create table"
>> >> - JDBC DatabaseMetadata#getColumns
>> >> - positive/negative tests around INSERTS on not null columns
>> >> - positive/negative tests around UPDATE on not null columns
>> >> - simple scan over not null columns
>> >> - order by order not null columns
>> >> - where clauses over not null columns
>> >> - basic join over not null columns
>> >>
>> >> We have a full set of new data types, we have to ensure that these new
>> >> datatypes work well on every common usage pattern
>> >>
>> >> I have tagged you on other issues,
>> >> If you have preferences over some topic please tell,
>> >> I think you are ready to work on more complex tasks
>> >>
>> >> Cheers
>> >> Enrico
>> >>
>> >>
>> >> Il giorno gio 21 mar 2019 alle ore 08:55 Amit Chavan
>> >> <achavan1 at gmail.com<mailto:achavan1 at gmail.com>> ha scritto:
>> >> >
>> >> > Hello,
>> >> >
>> >> > I finished https://github.com/diennea/herddb/pull/359 and looking to take up more tasks.
>> >> >
>> >> > Thanks,
>> >> > Amit
>> >> > _______________________________________________
>> >> > herddb-dev mailing list
>> >> > herddb-dev at lists.herddb.org<mailto:herddb-dev at lists.herddb.org>
>> >> > http://lists.herddb.org/mailman/listinfo/herddb-dev
>> >>
>> >>
>> >> ------------------------------
>> >>
>> >> _______________________________________________
>> >> herddb-dev mailing list
>> >> herddb-dev at lists.herddb.org<mailto:herddb-dev at lists.herddb.org>
>> >> http://lists.herddb.org/mailman/listinfo/herddb-dev
>> >>
>> >>
>> >> End of herddb-dev Digest, Vol 9, Issue 1
>> >> ****************************************
>> >
>> > _______________________________________________
>> > herddb-dev mailing list
>> > herddb-dev at lists.herddb.org<mailto:herddb-dev at lists.herddb.org>
>> > http://lists.herddb.org/mailman/listinfo/herddb-dev
>>
>>
>> ------------------------------
>>
>> _______________________________________________
>> herddb-dev mailing list
>> herddb-dev at lists.herddb.org<mailto:herddb-dev at lists.herddb.org>
>> http://lists.herddb.org/mailman/listinfo/herddb-dev
>>
>>
>> End of herddb-dev Digest, Vol 9, Issue 2
>> ****************************************
>
> _______________________________________________
> herddb-dev mailing list
> herddb-dev at lists.herddb.org<mailto:herddb-dev at lists.herddb.org>
> http://lists.herddb.org/mailman/listinfo/herddb-dev
------------------------------
Message: 2
Date: Mon, 25 Mar 2019 10:25:56 +0000
From: Alessandro Luccaroni - Diennea
<alessandro.luccaroni at diennea.com<mailto:alessandro.luccaroni at diennea.com>>
To: Herddb developers <herddb-dev at lists.herddb.org<mailto:herddb-dev at lists.herddb.org>>
Subject: [Herddb-dev] R: Fwd: [RESULT] [VOTE] Release
apache-calcite-1.19.0 (release candidate 2)
Message-ID: <d1ac3b7a1a3149f2b017a9f04af18a6e at diennea.com<mailto:d1ac3b7a1a3149f2b017a9f04af18a6e at diennea.com>>
Content-Type: text/plain; charset="utf-8"
Are we looking to specific improvements?
I see that you reported some issues in calcite 1.18: https://issues.apache.org/jira/browse/CALCITE-2662, https://issues.apache.org/jira/browse/CALCITE-2591 and https://issues.apache.org/jira/browse/CALCITE-2405
I also saw some performance improvement in both 1.18 an 1.19, but I?m not sure if they matter at all for us (we should only use the parser, am I right?).
Alessandro Luccaroni
Platform Manager @ Diennea - MagNews
Tel.: (+39) 0546 066100 Int. 924 - Mob.: (+39) 393 7273519
Viale G.Marconi 30/14 - 48018 Faenza (RA) - Italy
Da: herddb-dev-bounces at lists.herddb.org<mailto:herddb-dev-bounces at lists.herddb.org> [mailto:herddb-dev-bounces at lists.herddb.org<mailto:herddb-dev-bounces at lists.herddb.org>] Per conto di Enrico Olivelli
Inviato: luned? 25 marzo 2019 08:56
A: herddb-dev at lists.herddb.org<mailto:herddb-dev at lists.herddb.org>
Oggetto: [Herddb-dev] Fwd: [RESULT] [VOTE] Release apache-calcite-1.19.0 (release candidate 2)
I have tested HerdDB with the new latest Calcite, we should upgrade
Enrico
---------- Forwarded message ---------
From: Kevin Risden <krisden at apache.org<mailto:krisden at apache.org><mailto:krisden at apache.org<mailto:krisden at apache.org>>>
Date: lun 25 mar 2019, 01:00
Subject: [RESULT] [VOTE] Release apache-calcite-1.19.0 (release candidate 2)
To: <dev at calcite.apache.org<mailto:dev at calcite.apache.org><mailto:dev at calcite.apache.org<mailto:dev at calcite.apache.org>>>
Thanks to everyone who has tested the release candidate and given their
comments and votes.
The tally is as follows.
4 binding +1s:
Francis Chuang
Julian Hyde
Kevin Risden
Jesus Camacho Rodriguez
3 non-binding +1s:
Enrico Olivelli
Andrei Sereda
Stamatis Zampetakis
No 0s or -1s.
Therefore I am delighted to announce that the proposal to release Apache
Calcite 1.19.0 has passed.
Thanks everyone. We?ll now roll the release out to the mirrors.
Kevin Risden
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