I suppose it is about Ignite Page Memory pages defragmentation.
We can get 100 allocated pages each of which becomes only e.g. 50%
filled after removal some entries. But they will occupy a space for
100 pages on a hard drive.
пт, 28 дек. 2018 г. в 20:45, Denis Magda :
>
> Shouldn't the OS care
Pavel Konstantinov created IGNITE-10847:
---
Summary: Web console: failed to download the mongodb on Ubuntu
18.04
Key: IGNITE-10847
URL: https://issues.apache.org/jira/browse/IGNITE-10847
Project:
Hi Igniters,
I've detected some new issue on TeamCity to be handled. You are more than
welcomed to help.
If your changes can lead to this failure(s): We're grateful that you were a
volunteer to make the contribution to this project, but things change and you
may no longer be able to
Prachi Garg created IGNITE-10846:
Summary: Improve docs for "Disabling WAL Archiving"
Key: IGNITE-10846
URL: https://issues.apache.org/jira/browse/IGNITE-10846
Project: Ignite
Issue Type:
Denis Magda created IGNITE-10845:
Summary: Ignite Production Readiness Section Enhancement
Key: IGNITE-10845
URL: https://issues.apache.org/jira/browse/IGNITE-10845
Project: Ignite
Issue
Shouldn't the OS care of defragmentation? What we need to do is to give a
way to remove stale data and "release" the allocated space somehow through
the tools, MBeans or API methods.
--
Denis
On Fri, Dec 28, 2018 at 6:24 AM Vladimir Ozerov
wrote:
> Hi Vyacheslav,
>
> AFAIK this is not
Ilya,
Have you confirmed that the issue with -J is common for all the scripts
calling a Java app? Is there any JDK ticket for version prior to 11?
--
Denis
On Fri, Dec 28, 2018 at 12:30 AM Павлухин Иван wrote:
> AFAIK, "-J" is also a common way used by developers of the java
> platform for
Ilya Kasnacheev created IGNITE-10844:
Summary: Improved abbreviation code pack 2
Key: IGNITE-10844
URL: https://issues.apache.org/jira/browse/IGNITE-10844
Project: Ignite
Issue Type:
Artem Malykh created IGNITE-10843:
-
Summary: [ML] In stacking add filter on features kept.
Key: IGNITE-10843
URL: https://issues.apache.org/jira/browse/IGNITE-10843
Project: Ignite
Issue
Hello!
I have added a few points here and ask everyone to participate.
Regards,
--
Ilya Kasnacheev
вт, 18 дек. 2018 г. в 13:03, Andrey Kuznetsov :
> Thanks, Dmitriy.
>
> The page stub [1] is now created.
>
> [1]
>
>
Ilya,
before deciding about drop just don't forget that our scheduleLocal method
extends functionality with optional prefix before standard Cron expression {n1,
n2} where n1 is delay of scheduling and n2 is number of executions.
Also we have own protection against task that has not finished
Hi,
I am executing a SQL with TEMP table join for IN caluse query. Sql is as
show below.
This sql is taking 20-30 seconds to execute. My cache has only 1.39 million
entries but in real scenario I will be having around 40 million entries.
I have created a reproducer and uploaded it to GitHub. I
Igniters, we have faced with the following problem on one of our deployments.
Let's imagine that we have used IgniteCache with enabled PDS during the time:
- hardware disc space has been occupied during growing up of an amount
of data, e.g. 100Gb;
- then, we removed non-actual data, e.g 50Gb,
Affects Versions: 2.7
Environment: branch: master
ver. 2.8.0-SNAPSHOT#20181228-sha1:e2edf41b
Reporter: Ilya Suntsov
Fix For: 2.8
Attachments: ticket-logs.zip
Steps:
# Start 3 nodes
# Almost simultaneously start all nodes
Result:
I see the following
Ivan Pavlukhin created IGNITE-10841:
---
Summary: Edge-chasing deadlock detection monitoring
Key: IGNITE-10841
URL: https://issues.apache.org/jira/browse/IGNITE-10841
Project: Ignite
Issue
Igniters,
to have an opportunity to test both new and old service grid
implementations, we added new config-plans on TC:
- Service Grid [1] - runs tests in new (default) mode
- Service Grid (legacy mode) [2] - runs tests in old (legacy) mode
Both plans contain the following test-suites:
-
AFAIK, "-J" is also a common way used by developers of the java
platform for passing JVM system properties from command line tools
which start JVM inside. E.g. keytool follows such approach [1].
[1] https://docs.oracle.com/javase/8/docs/technotes/tools/unix/keytool.html
(section Common Options).
Denis,
AFAIK, "-J" is a way to pass JVM options via ignite.(bat|sh)
For example: ignite.bat -J-DIGNITE_OVERRIDE_MCAST_GRP=228.1.2.10 -v
On Fri, Dec 28, 2018 at 1:22 AM Denis Magda wrote:
> Ilya,
>
> Why do we use -J in general? Is it used to pass a specific type of
> parameters? I know -D or -
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