Hi Sadegh,
If I recall well the behavior of the string concatenation is defined
by the SQL standard (ISO/IEC 9075).
Section 6.29: General rules 2.b.i:
If at least one of S1 and S2 is the null value, then the result of the
is the null value.
Hive as well as many other DBMS systems strive to rema
Hello,
I just wanted to highlight that Hive 3.x line is EOL. It has various known
security vulnerabilities, many serious bugs (including wrong results and
data corruption), and lacks lots of improvements and major features that
are available in Hive 4. Upgrading is the right path forward.
Best,
S
Hello,
The blog post is informative but examines the performance of one single
query thus it may not be enough to justify a change in the default
configuration. If there are more comprehensive benchmarks that show that
changing the default value of hive.optimize.reducededuplication is
beneficial f
Severity: important
Affected versions:
- Apache Hive 1.2.0 before 4.0.0
- Apache Spark 2.0.0 before 3.0.0
- Apache Spark 3.0.0 before 3.3.4
- Apache Spark 3.4.0 before 3.4.2
- Apache Spark 3.5.0
Description:
Signing cookies is an application security feature that adds a digital
signature to coo
Severity: moderate
Affected versions:
- Apache Hive 4.0.0-alpha-1 before 4.0.0
Description:
Apache Hive Metastore (HMS) uses
SerializationUtilities#deserializeObjectWithTypeInformation method when
filtering and fetching partitions that is unsafe and can lead to Remote Code
Execution (RCE) si
Hi Andor,
The Hive community is not doing separate releases for standalone
metastore anymore because it adds overhead to the release process.
Since now we never had requests to provide these individual binaries.
The functionality is still there so you may be able to construct the
standalone metas
eeded.
Stamatis Zampetakis (on behalf of the Apache Hive PMC)
[1] https://cwiki.apache.org/confluence/display/Hive/HowToCommit
Hello,
The error looks like a bug and is data/query specific thus I assume
reproducible. I would suggest filing a JIRA ticket with as many
details as possible (query, DDLs, logs, plans, data) to reproduce the
issue.
Best,
Stamatis
On Sun, Sep 29, 2024 at 7:51 AM lisoda wrote:
>
> Currently, whe
Many thanks to Zoltán for starting this thread and driving the
discussion forward. I am happy to see that many people chimed in and
gave feedback about the suggested changes in HIVE-28483; this is a
good indicator of a healthy community.
Since there were some comments/questions about the behavior
Severity: moderate
Affected versions:
- Apache Hive 4.0.0-alpha-1 before 4.0.0
Description:
Improper Control of Generation of Code ('Code Injection') vulnerability in
Apache Hive.
The vulnerability affects the Hive JDBC driver component and it can potentially
lead to arbitrary code execution
The new Apache Hive 4.0.0 release brings roughly 5K new commits (since
Apache Hive 3.1.3) and it's probably the biggest release so far in the
history of the project. The numbers clearly show that this is a
collective effort that wouldn't be possible without a strong community
and many volunteers al
Hi Chang,
The hive-hcatalog-core-1.1.0-cdh5.13.1.jar jar file is not something
maintained by Apache. For vendor specific problems you should reach
out to the respective support team from where you obtained the
product.
Apart from that the version that you are using (5.13.1) is quite old.
Please r
Hi Henri,
I gave you the necessary permissions to the wiki. Please check and if
you encounter any issues let us know.
Best,
Stamatus
On Fri, Jan 12, 2024 at 10:56 AM Henri Biestro wrote:
>
>
> My Apache Id is hen...@apache.org.
> Cheers
>
> On 2024/01/12 09:52:20 Henri Biestro wrote:
> > Hello;
Congratulations Butao, well deserved! Very glad to see another Iceberg
expert joining the team.
Best,
Stamatis
On Tue, Nov 21, 2023, 4:47 PM Butao Zhang wrote:
> Thank you to the Hive community for this honor. I will continue to
> contribute to the community with my efforts.
> Thanks all!
>
>
Apache Hive's Project Management Committee (PMC) has invited Sourabh
Badhya to become a committer, and we are pleased to announce that he
has accepted.
Sourabh has been doing some great work for the project. He has landed
important fixes in critical parts of Hive and made significant
contributions
The Apache Hive team is proud to announce the release of Apache Hive
version 4.0.0-beta-1.
The Apache Hive (TM) data warehouse software facilitates querying and
managing large datasets residing in distributed storage. Built on top
of Apache Hadoop (TM), it provides, among others:
* Tools to enabl
Hi Venu,
I just gave you permissions to view and add pages, attachments, and
comments. Please test and let me know if it works for you.
Please do not modify the wiki before the changes get committed to
master and coordinate with the reviewer to go over your modifications
to the wiki.
Thanks for c
I checked the Pig repo and I see some recent activity. Rohini is actively
leading the effort towards a new Pig release. Given that there is proven
interest to maintain and contribute to this module I would prefer to keep
it for the time being unless there are major issues that I am not aware of.
B
#HowToContribute-JIRA
[2] https://issues.apache.org/jira/browse/INFRA-24306
On Fri, Mar 3, 2023 at 9:31 AM Stamatis Zampetakis
wrote:
> Thanks for bringing this up Ayush.
>
> Yes we should update the wiki to reflect the new process; if nobody does
> it in the following days I wil
ontribute-JIRA
>
> On Thu, 17 Nov 2022 at 16:43, Stamatis Zampetakis
> wrote:
>
>> The jira-reque...@hive.apache.org has been created and I added relevant
>> instructions on how to request a JIRA account in the wiki [1]. Feel free to
>> improve as you see fit!
>>
Congratulations Laszlo!
ACID and compactions are a complex beast and the slightest problem there
can have a huge impact in the system.
Many thanks for all your work in this area that makes the life of the rest
of us much easier.
Best,
Stamatis
On Wed, Feb 8, 2023 at 9:46 AM Akshat m wrote:
> C
Hi Darren,
In order to unsubscribe from the list you need to send an email here:
user-unsubscr...@hive.apache.org
The same holds to other mailing lists as well [1].
Best,
Stamatis
[1] https://hive.apache.org/community/mailinglists/
On Wed, Feb 1, 2023 at 11:34 AM Darren Beckstand
wrote:
> uns
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 a
While the numbers give some insight, they do not tell the complete story of
how much Laszlo has helped drive the project forward.
Congrats Laszlo and thanks for everything that you have done for the
project.
Best,
Stamatis
On Sun, Jan 29, 2023 at 11:05 PM Sai Hemanth Gantasala <
saihema...@cloud
ks
> > >
> > > On Sat, 14 Jan 2023 at 00:03, Naveen Gangam
> > wrote:
> > >
> > >> Hello Hive Community,
> > >> Apache Hive PMC is pleased to announce that Stamatis Zampetakis has
> > >> accepted the Apache Hive PMC's invitation to be
tent update with the
>framework change. In this case, we can make the other changes incrementally
>at a later stage.
>
>
> Thanks!
> Simhadri G
>
> On Wed, Oct 5, 2022 at 3:41 PM Stamatis Zampetakis
> wrote:
>
>> Thanks for staying on top of this Simhadri.
&
Congrats Ayush! Very well deserved!
Thanks for all the hard work that you are putting for the project and
always being there when people ask for help.
Best,
Stamatis
On Tue, Dec 20, 2022 at 7:51 AM Sankar Hariappan via user <
user@hive.apache.org> wrote:
> Congrats Ayush!
>
>
>
> Thanks,
>
> Sa
Hi Cristian,
The 4.0.0-alpha-2 was released on 16 November 2022. The next scheduled
release is most likely the stable 4.0.0 [1].
The usual release cadence is 4 to 6 months so the expected date should be
somewhere between March and June 2023.
A not so recent discussion about the content of 4.0.0 ca
Hello,
Regarding the inconsistency you describe in the window function, indeed it
seems to be a bug. However, I would double-check with the SQL standard
to be sure there is no intentional deviation and/or test the query in
different DBMS.
As far as it concerns the behavior of the aggregate functi
, 2022 at 9:59 PM Stamatis Zampetakis
wrote:
> Logged https://issues.apache.org/jira/browse/INFRA-23905 for the creation
> of the new mailing list.
>
> On Tue, Nov 15, 2022 at 9:57 PM Abhay Chennagiri
> wrote:
>
>> +1, Thank you, Stamatis.
>>
>> On Tue, Nov 15, 202
Many thanks to everyone who made this release happen and especially Denys
for leading this effort!
Best,
Stamatis
On Wed, Nov 16, 2022 at 5:25 PM Denys Kuzmenko wrote:
> The Apache Hive team is proud to announce the release of Apache Hive
> version 4.0.0-alpha-2
>
> The Apache Hive (TM) data wa
gt;
>> -Pravin
>>
>> On Tue, Nov 15, 2022 at 5:57 PM Stamatis Zampetakis
>> wrote:
>>
>>> Hi everyone,
>>>
>>> Due to the large amount of spam account creation the ASF INFRA team has
>>> disabled the JIRA account creation [1].
&
Hi everyone,
Due to the large amount of spam account creation the ASF INFRA team has
disabled the JIRA account creation [1].
>From the 11th of November, contributors who wish to have a JIRA account (to
create, assign, watch, etc issues) will need to request an account through
an ASF PMC.
Other p
inging this up.
>
> On Fri, Oct 14, 2022 at 5:06 AM Stamatis Zampetakis
> wrote:
>
>> Hi all,
>>
>> This is a small tip/reminder for everyone using JIRA.
>>
>> It is very common and convenient to refer to other tickets by adding the
>> HIVE-X pa
Hi all,
This is a small tip/reminder for everyone using JIRA.
It is very common and convenient to refer to other tickets by adding the
HIVE-X pattern in summary, description, and comments.
The pattern allows someone to navigate quickly to an older JIRA from the
current one but not the other
suggestions regarding the design and content of the website over there, for
>>> anything else we can always come back here if we are blocked on something,
>>> or if something more needs to be done in this context.
>>>
>>> -Ayush
>>>
>>> On 21-S
.
>>
>> I like the look and feel of the new website, and I agree with Stamatis
>> that having the website sources in the Hive repo, and automatically
>> publishing the site upon commits would be very beneficial.
>>
>> Best regards,
>> Alessandro
>>
&g
Hi all,
It's great to see some effort in improving the website. The POC from
Simhadri looks really cool; I didn't check the content but I love the look
and feel.
Now regarding the current process for modifying and updating the website
there is some info in this relatively recent thread [1].
Movi
The task was removed by the following commit. Check HIVE-20006 and related
jiras for more details.
commit 1b5903b035c3b3ac02efbddf36d5438cda97cc91
Author: Jesus Camacho Rodriguez
Date: Tue Jun 26 11:37:27 2018 -0700
HIVE-20006: Make materializations invalidation cache work with multiple
ac
Hi Laurence,
It's hard to say just by seeing the graphs. Moreover Hive 2.3.1 is a quite
old version so there are many things that may go wrong.
I would suggest checking the logs and taking jstacks overtime and/or use a
profiler (such as async-profiler[1]) to see what HS2 is actually doing
while C
Hi Guangming,
There was a recent discussion about EOL Hive releases [1] but it was not
conclusive.
Feel free to reopen that thread if you have some thoughts on the subject.
Best,
Stamatis
[1] https://lists.apache.org/thread/sxcrcf4v9j630tl9domp0bn4m33bdq0s
On Sun, Jun 19, 2022 at 11:20 AM Guan
Hi Simhadri,
Thanks for starting this discussion Simhadri.
I am cc'ing the user list as well so that we have a better idea if there
are any active users.
Personally I am not that familiar with the Druid module.
* Is it currently broken?
* Do we have active tests?
* Does it need significant effor
sically agree on everything you
>> wrote.
>>
>> I just wanted to add that this kind of proposal might sound harsh,
>> because in many contexts upgrading is a complex process, but it's in
>> nobody's interest to keep release branches that are missing important
Hi all,
The current master has many critical bug fixes as well as important
performance improvements that are not backported (and most likely never
will) to the maintenance branches.
Backporting changes from master usually requires adapting the code and
tests in questions making it a non-trivial
Hi all,
The current master has many critical bug fixes as well as important
performance improvements that are not backported (and most likely never
will) to the maintenance branches.
Backporting changes from master usually requires adapting the code and
tests in questions making it a non-trivial
; >> Hi,
> >>
> >> Could we keep a redirect page at the old place, or a CNAME resolution?
> >>
> >> Best,
> >> Adrian
> >>
> >> --
> >> 发件人：Stamatis Zampetakis
&g
I confirm what Pau said, the only supported JDK is 8. Upgrade to JDK 11 has
started [1] but was paused due to various problems. I don't know if anyone
is actively working on fixing this at the moment.
Best,
Stamatis
[1] https://issues.apache.org/jira/browse/HIVE-22415
On Thu, Mar 10, 2022 at 10:
Hi,
I am not sure if I am missing something but I get the impression [1] that
the site from now on will be served from here:
https://apache.github.io/hive-site/
Best,
Stamatis
[1] https://issues.apache.org/jira/browse/INFRA-20776
On Thu, Mar 10, 2022 at 10:21 AM Ming wrote:
> I have the same
Hi Brent,
There are plans [1] to release 4.0.0-alpha-1 and 3.1.3 but no exact dates
yet. I don't know anything about 2.3.X.
Best,
Stamatis
[1] https://lists.apache.org/thread/xyvttddcjhk9ffg242wn1wkggsghpc5c
On Tue, Mar 1, 2022 at 9:36 PM Brent wrote:
> Hi everyone,
>
> I've been trying to go
HIVE-25595 is currently not
> compatible with the new config as it was developed for the old
> compactor.mapred... property:
>
> https://github.com/apache/hive/blob/master/ql/src/java/org/apache/hadoop/hive/ql/txn/compactor/CompactorUtil.java#L31
> This also needs to be handled
Hi all,
This email is an attempt to converge on which Hive/Tez/MR properties
someone should use in order to schedule a compaction on specific queues.
For those who are not familiar with how queues are used the YARN capacity
scheduler documentation [1] gives the general idea.
Using specific queues
Hi team,
Almost one year has passed since the last exchange in this discussion and
if I am not wrong there has been no effort to revive Hive-on-Spark. To be
more precise, I don't think I have seen any Spark related JIRA for quite
some time now and although I don't want to rush into conclusions, th
Hi igyu,
>From some paths appearing in the stack trace it seems you are running on
Windows.
I don't know of anybody developing Hive on Windows so I am not
surprised the build fails.
Build should run fine on Linux and Mac environments.
I just tried running the package goal (see below) and it finis
:
>
> > Hello,
> >
> > Is anyone able to try out a few different vendor RDBMS to see how they
> > handle invalid dates, or provide links to documentation, both for invalid
> > formatting and things like mm-dd-yyy 12-40-2021?
> >
> > Thanks.
> >
p.
>> In the interest of backward compatibility, can we make all these changes
>> under a flag which can be enabled by default?
>>
>>
>> Thanks,
>> Sankar
>> -Original Message-----
>> From: David
>> Sent: 10 July 2021 07:35
>&
Hi Apurwa,
I think it is related to HIVE-25173 [1].
The pentaho-aggdesigner-algorithm artifacts were present only in the spring
repo and not in maven central. I think the spring repo was retired so it is
not possible to find the artifacts any more.
Best,
Stamatis
[1] https://issues.apache.org/ji
Hi James,
I am doing something similar with the difference that everything runs on
docker [1].
I am using Hive 3.1 (HDP though) but things work fine at least with
in-memory derby.
javax.jdo.option.ConnectionURL
jdbc:derby:memory:metastore;create=true
Best,
Stamatis
[1]
an input and can rewrite it to a new SQL command
>>- I would write simplified parser which tries to be as simple as
>>possible for the specific command
>>- Based on the parsing I would return the same command / throw an
>> exception / rewrite the command
&
Hi Peter,
I am nowhere near being an expert but just wanted to share my thoughts.
If I understand correctly you would like some syntactic sugar in Hive to
support partitioning as per Iceberg. I cannot tell if that's really useful
or not but from my point of view it doesn't seem a very good idea t
Hello,
Can somebody please give me write access to the Hive wiki?
My username is zabetak
Best,
Stamatis
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