Re: Affinity Key??

[Artem Shutak]

Hi, Ravi,

Please, refer to the Affinity documentation:
- https://apacheignite.readme.io/docs/affinity-collocation 
- https://apacheignite.readme.io/docs/cache-modes

Thanks,
Artem.



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Affinity Key??

[Ravi]

what is affinity in practical terms. and affinity is predefined term or we
need to make affinity function?



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Sql Query using Map as value for cache

[Andrey Nestrogaev]

Hi!

Testing Ignite 1.5.0.

Can we use Query, QueryIndexes over caches where values is a Map.class
subclasses?
Or its possible only for POJO as a value?

Thanks!



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Re: Apache ignite mesos tried to connect tiny.cc for self updating

[Nikolay Tikhonov]

Hi, Yunfeng!

Yes, it's right way to deploy ignite over mesos. I'm sorry but I don't see
any workaround in your case. I've created ticket
https://issues.apache.org/jira/browse/IGNITE-2435 and hope that fix will be
avalible in the nearest release.

On Thu, Jan 21, 2016 at 10:27 PM, Yunfeng  wrote:

> hi guys,
>
> We are very impressed about the ignite technology. Currently we are testing
> ignite with Apache Spark inside a big corporation with firewalls.
>
> We want to run Ignite over mesos as our Spark deployment is on mesos.
>
> by running the following command to start a ignite mesos as suggested on
> the
> manual
> https://apacheignite.readme.io/v1.5/docs/mesos-deployment
>
>   java -jar ignite-mesos-1.5.3.jar
>
> It throws following exceptions:
>
> 2016-01-21 14:33:48.251:INFO::main: Logging initialized @144ms
> 2016-01-21 14:33:48.309:INFO:oejs.Server:main: jetty-9.2.z-SNAPSHOT
> 2016-01-21 14:33:48.351:INFO:oejs.ServerConnector:main: Started
> ServerConnector@66a0ba6c{HTTP/1.1}{vm-27dd-0bbb.nam.nsroot.net:48610}
> 2016-01-21 14:33:48.352:INFO:oejs.Server:main: Started @245ms
> Exception in thread "main" java.lang.RuntimeException: Failed update
> ignite.
> at
>
> org.apache.ignite.mesos.resource.IgniteProvider.updateIgnite(IgniteProvider.java:172)
> at
>
> org.apache.ignite.mesos.resource.IgniteProvider.getIgnite(IgniteProvider.java:87)
> at
>
> org.apache.ignite.mesos.resource.ResourceProvider.init(ResourceProvider.java:55)
> at
> org.apache.ignite.mesos.IgniteFramework.main(IgniteFramework.java:77)
> Caused by: java.net.UnknownHostException: tiny.cc
> at
> java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:178)
> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
> at java.net.Socket.connect(Socket.java:579)
> at java.net.Socket.connect(Socket.java:528)
> at sun.net.NetworkClient.doConnect(NetworkClient.java:180)
> at sun.net.www.http.HttpClient.openServer(HttpClient.java:432)
> at sun.net.www.http.HttpClient.openServer(HttpClient.java:527)
> at sun.net.www.http.HttpClient.(HttpClient.java:211)
> at sun.net.www.http.HttpClient.New(HttpClient.java:308)
> at sun.net.www.http.HttpClient.New(HttpClient.java:326)
> at
>
> sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:996)
> at
>
> sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:932)
> at
>
> sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:850)
> at
>
> sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1300)
> at
> java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:468)
> at
>
> org.apache.ignite.mesos.resource.IgniteProvider.updateIgnite(IgniteProvider.java:150)
> ... 3 more
>
> So ignite-mesos is trying to connect to tiny.cc for updating ignite.
> Unfortunately, tiny.cc is blocked in this company.
>
> I am wondering is this the right way to deploy ignite over mesos? is there
> a
> way to avoid connecting to outside repository?
>
> thanks.
>
> Yunfeng
>
>
>
>
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