se spurious OOMs here:
https://issues.apache.org/jira/browse/IGNITE-10925 - disabling cache statistics
will help
Regards,
--
Ilya Kasnacheev
сб, 2 мар. 2019 г. в 18:13, James Wang 王升平 (edvance CN)
mailto:james.w...@edvancesecurity.com>>:
Hi Support,
Try to increase Xmx up to 4Gb or higher or avoid G1GC
I recommend that Ignite can implement a function using JSON Path to handle such
ArrayList type.
Since most of RDBS supports JSON PATH now like MSSQL. It would be easier for
developer to handle with nested object or JSON string.
Before Ignite implement this, developer have to implement a custom
Hi Support,
My lab VM were shutdown by lack of power. But After I restart them, I find the
console hang at
[21:26:43] Topology snapshot [ver=35, locNode=2931204b, servers=3, clients=0,
state=ACTIVE, CPUs=12, offheap=12.0GB, heap=3.0GB]
[21:26:43] ^-- Baseline [id=3, size=3, online=3, offline=
appened
only when Visor attached to grid?
On Fri, Mar 1, 2019 at 7:17 AM James Wang 王升平 (edvance CN)
mailto:james.w...@edvancesecurity.com>> wrote:
OS: 4C +8GB
Data Region = 4GB
start command:
nohup $IGNITE_HOME/bin/ignite.sh<http://ignite.sh> -Xmx1024m -XX:+UseG1GC
-XX:Max
OS: 4C +8GB
Data Region = 4GB
start command:
nohup $IGNITE_HOME/bin/ignite.sh -Xmx1024m -XX:+UseG1GC
-XX:MaxDirectMemorySize=1G grtip-config.xml > ignite.log 2>&1 &
How to adjust the the memory tunning.
[21:29:22,777][SEVERE][mgmt-#33519%234-236-237-241%][GridJobWorker] Runtime
error caught du
ject: Re: [Backup/Restore] Can we use copy data file from
IGNITE_HOME/work/db/nodex/ to other place if Ignite process is running ?
Hello!
No, you cannot do this (without using 3rd party extensions, anyway).
Regard,
--
Ilya Kasnacheev
ср, 27 февр. 2019 г. в 11:00, James Wang 王升平 (edvance CN
Hi Support,
The doc mentions to set sysctl -w vm.extra_free_kbytes=124 for CentOS.
But I find this is only related to CentOS 6. Please advise which shall we set
for CentOS-7
Thank you.
Best Regards,
James Wang
M/WeChat: +86 135 1215 1134
This message contains information that is deemed c
Hi Support,
I am thinking of backup / restore approach.
Can we copy data file from IGNITE_HOME/work/db/nodex/ to other place if
Ignite process is running ?
If we restore the copied data, will be file be crashed if ignite process was
running when this file was being backup.
Thank you,
Be
Hi Support,
In console.gridgain.com, there is a monitoring page showing the many metrics
for the cluster.
But I deploy the Web Console Docker Image (standalone) and it does not show the
monitoring page.
Please advise how to enable the monitoring page.
Thank you.
James Wang / edvance
Mobile/W
Hi Support,
I monitor the system through console.gridgain.com and find WAL - Fsync time
average time is too higher
Please advise how to performance tuning on it a little.
378CD2DB is a VM based on normal disk.
CF060CAB is a VM based on SSD
D5F58399 is a VM based on the same SSD as CF060CAB.
ilto:user@ignite.apache.org>
Subject: Re: How to define customized NodeID8
Hello!
Ideally you should use consistentId instead of NodeID8, which can only be UUID.
How do you define cluster name in Spring XML?
I think
--
Ilya Kasnacheev
вт, 19 февр. 2019 г. в 16:37, James Wang 王升平 (edvance CN)
ma
HI Support,
How to define customized NodeID8 through API or Spring XML ? I hope it shows
my customized name like Hostname instead of UUID.
In Web Console, the cluster name shows a 8-characters UUID, how can we let it
show as our cluster name defined in spring XML ?
Thank you.
James Wang / ed
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