Hello!
Is it possible that the process was killed by OOM killer? This should be
visible in dmesg.
Otherwise, we have not heard of such errors. Please share logs of all nodes
in cluster, including this client.
Regards,
--
Ilya Kasnacheev
вс, 28 апр. 2019 г. в 10:45, shivakumar :
> Hi all,
>
Hi all,
I have created 3 tables and trying to ingest (batch commit with JDBC
connection) 50 crore records to each table parallely, with 5000 records as
batch commit size, after ingesting around 25 to 30 crore records the program
which ingest data using JDBC connection is stopping without any
Thank you. I will give it a try.
--
Sent from: http://apache-ignite-users.70518.x6.nabble.com/
Hello!
Have you tried streaming mode? Client node has streaming mode and thin
client also has streaming mode.
It's not the question of number of parallel operations.
Regards,
--
Ilya Kasnacheev
чт, 14 февр. 2019 г. в 05:41, gn01887818 :
> Reason: Need to improve write DB performance.
> The
Reason: Need to improve write DB performance.
The number of connections will affect the number of DBs written, so ask how
to increase the number of connections.
--
Sent from: http://apache-ignite-users.70518.x6.nabble.com/
But if the JDBC Client Node Driver asks for 128 DB connections, it actually
> creates up to seven connections.
> (The number of connections is floating between 1 and 7)
>
> Will the JDBC Client Node Driver,
> Can I establish the corresponding number of connections according to the
If the JDBC Thin Driver requires 128 DB connections, there are actually 128
connections.
But if the JDBC Client Node Driver asks for 128 DB connections, it actually
creates up to seven connections.
(The number of connections is floating between 1 and 7)
Will the JDBC Client Node Driver,
Can I
If the JDBC Thin Driver requires 128 DB connections, there are actually 128
connections.
But if the JDBC Client Node Driver asks for 128 DB connections, it actually
creates up to seven connections.
(The number of connections is floating between 1 and 7)
Will the JDBC Client Node Driver,
Can I
Hello!
Is using JDBC thin driver an option? It has the bare minimum of settings.
Regards,
--
Ilya Kasnacheev
пн, 4 февр. 2019 г. в 19:36, nikfuri :
> Thanks for reply. I want to pass variables to ignite config xml. i get this
> variables from git. If i correctly understand, ignite starts
Thanks for reply. I want to pass variables to ignite config xml. i get this
variables from git. If i correctly understand, ignite starts it's own
context which unaware of my context. Is there way to make ignite context
aware of my application context?
--
Sent from:
Hi,
Could you please describe your question in more details?
I think it's not clear what you are trying to ask.
Thanks,
Mike.
пн, 4 февр. 2019 г. в 16:44, nikfuri :
> Hi! Is there any availability to pass properties gained through config
> server
> to jdbc config file?
>
>
>
> --
> Sent from:
Hi! Is there any availability to pass properties gained through config server
to jdbc config file?
--
Sent from: http://apache-ignite-users.70518.x6.nabble.com/
quot;org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi">
class="org.apache.ignite.configuration.CacheConfiguration">
When I use JDBC client (client & server 2.6.0 or 2.7.0) It seems
conenct well but any SQL is not run
-beans.xsd;>
10.200.2.10210.200.2.10510.200.4.10310.200.4.10610.200.6.10110.200.6.104
When I use JDBC client (client &
Hi Taras
I am slightly confused. You are mentioning sslcontext and looking at those
related classes it doesn't appear to offer authentication and authorization.
Here is where i currently am with this project.
I have a white list plugin that i will apply to server nodes when they join.
I have
/ClientConnectorConfiguration.html)
[2] See `sslFactory` property:
https://apacheignite-sql.readme.io/docs/jdbc-driver#jdbc-thin-driver
[3] https://apacheignite-sql.readme.io/docs/jdbc-client-driver
On 28.08.2018 12:39, wt wrote:
i have finally managed to get a plugin working for a white list on ignite
2.6. I am now
i have finally managed to get a plugin working for a white list on ignite
2.6. I am now going to start working on an authorization for users
connecting to the cluster.
How can i get clients pass through a kerberos ticket to the cluster? I think
i need to override the authorization context class
Naveen,
Ignite provides out of the box implementation for RDBMS. The easiest way to
integration would be to use Web Console to generate all required POJO
classes and configurations:
https://apacheignite-tools.readme.io/docs/automatic-rdbms-integration
-Val
--
Sent from:
Hi Stan
I do not want to Oracle with native persistence, I only wanted to use Oracle
persistent layer.
Are you sure, we need to implement cacheStore for each table we have in the
cluster ?
If that is the case, we need to have separate code base for Oracle as
persistence layer and another
://apacheignite.readme.io/docs/3rd-party-store.
Thanks,
Stan
From: Naveen
Sent: 7 марта 2018 г. 15:20
To: user@ignite.apache.org
Subject: RE: Does Merge statement (DML) work with JDBC client driver
Hi Stan
Currently I am using JDBC thin driver to connect to Ignite cluster for both
read/write.
Below is the config xml
on which persistence mechanism is enabled.
For the reference on the SQL syntax supported by Ignite please see
https://apacheignite-sql.readme.io/docs/dml.
Thanks,
Stan
From: Naveen
Sent: 7 марта 2018 г. 9:11
To: user@ignite.apache.org
Subject: Does Merge statement (DML) work with JDBC client driver
Hi
Hi
We are using Ignite 2.3
We would like to have 2 Ignite clusters running - one with Ignite native
persistence and second with Oracle
database as persistent layer.
So keeping this in mind, we would like to the build our code base which
should work for both the clusters.
I have read that
Hi Mike,
Thanks for the reply and explanation.
I have further curious question.
1. If use thick driver, can we use JDBC connection pooling?
2. How/What is the process to backup the data in Apache Ignite?
3. Let's say initially I start Apache Ignite with only one node (cache mode
= replicated,
Hi Miau,
1. no, thin client won't reconnect to cluster, you need to handle an
exception and re-connect to other servers manually.
I create a ticket to improve this part:
https://issues.apache.org/jira/browse/IGNITE-6942
2. Thick driver uses ignite instance under the hood, so ignite client will
Hi, I am beginner with Apache Ignite and have few questions related to JDBC.
1. Let's say I have 2 node in 2 different machine (cache mode = replicated,
native persistence is turned on). I want to connect to the Apache Ignite
server using JDBC thin client. In the JDBC thin client URL, I only can
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