Re: wrong data from cluster nodes while using left join

Any update ? -- View this message in context: http://apache-ignite-users.70518.x6.nabble.com/wrong-data-from-cluster-nodes-while-using-left-join-tp14782p14865.html Sent from the Apache Ignite Users mailing list archive at Nabble.com.

Re: SpringBoot integration with Ignite

Thanks Alex and Rishi. The shared links gave me the direction and I have successfully done the integration. On Thu, Jul 13, 2017 at 6:53 PM, ignite_user2016 wrote: > let me know if you need help here, I can help you out further here for > sure .. > > On Wed, Jul 12,

Define Cache Size - Queries

Hi, Can someone please help to clarify the below queries? How to define the size of a cache in gridgain?. My host has got 40 GB memory. I want to allocate 20GB to Gridgain cache so that it should not consume memory above that. Is that possible? How to do it? If there are three nodes in a

Re: getting exception while running the odbc examples

no i didn't -- View this message in context: http://apache-ignite-users.70518.x6.nabble.com/getting-exception-while-running-the-odbc-examples-tp14755p14861.html Sent from the Apache Ignite Users mailing list archive at Nabble.com.

Re: Group By on Scan query

Thank you Andrei I'll give that a try. On 14 Jul 2017 12:56 a.m., "Andrey Mashenkov" wrote: Hi Guilherme, ScanQuery doesn't supports aggregation. You can try to use SqlFieldsQuery for it or run map-reduce task that will run local ScanQueries on map phase. On Thu,

Re: KeySize for each partition

Thank you very much Andrey -- View this message in context: http://apache-ignite-users.70518.x6.nabble.com/KeySize-for-each-partition-tp14783p14818.html Sent from the Apache Ignite Users mailing list archive at Nabble.com.

Upcoming Apache Ignite Events

Folks, Check up our the news page [1]! We’re approaching cool meetups and webinars to be conducted by our community members. Take an action - sign up and attend! And if you have anything to share the world about Ignite reach me out ;) * Webinar: Distributed ACID Transactions in Apache Ignite

Re: Can java code look up cache in server without Ignition.start(cfg)

Hi Val, Thanks for the response. The scenario is I will start the client and at some point the machine is getting stuck (due to high cpu utilisation) and I need to kill the entire servers and client to regain my system. At this time I use the Visor App to kill the instances one by one. But As I

Re: KeySize for each partition

Hi Raja, Please, take a look at IgniteCache.sizeLong(int partition, CachePeekMode... peekModes) and IgniteCache.localSizeLong(int partition, CachePeekMode... peekModes) methods On Thu, Jul 13, 2017 at 4:12 PM, Raja wrote: > Hi, > > Wonder if there is anyway in ignite to

Re: Group By on Scan query

Hi Guilherme, ScanQuery doesn't supports aggregation. You can try to use SqlFieldsQuery for it or run map-reduce task that will run local ScanQueries on map phase. On Thu, Jul 13, 2017 at 4:21 PM, Guilherme Melo wrote: > Hello, > I have been reading, and I have not figured

Re: Provide persistence settings inline for Cassandra KeyValuePersistenceSettings?

Hi, It's possible to provide settings with String: Evgenii -- View this message in context: http://apache-ignite-users.70518.x6.nabble.com/Provide-persistence-settings-inline-for-Cassandra-KeyValuePersistenceSettings-tp14724p14802.html Sent from

Re: Ignite not conneting to remote node if Using FQDN

Hi, Could you provide your config files and logs? Evgenii -- View this message in context: http://apache-ignite-users.70518.x6.nabble.com/Ignite-not-conneting-to-remote-node-if-Using-FQDN-tp14634p14801.html Sent from the Apache Ignite Users mailing list archive at Nabble.com.

Re: Using Python library to run HDFS with Ignite

Hi, Did you specify: fs.igfs.impl org.apache.ignite.hadoop.fs.v1.IgniteHadoopFileSystem fs.AbstractFileSystem.igfs.impl org.apache.ignite.hadoop.fs.v2.IgniteHadoopFileSystem in core-site.xml? may be hadoop find this fs implementation automatically in lib dir, I'm

Re: Cache loader factory with peer class enabled mode

Hi, Peer class loading was designed for compute tasks deployment, it's not applicable for configuration classes or cache entries. So you have to copy that classes to all nodes. Thanks! -Dmitry. -- View this message in context:

Re: how does write request send to new node when rebalancing before affinity changed?

Hi, Cache requests will continue going to old nodes unless re-balancing finished. After re-balancing new affinity mappings applied and discarded the old ones, so you request only actual data. In details, before sending request to node, requester checks a last valid topology version, and gets

Re: Ignite PlugingProvider

Any help on this class would be highly appreciated org.apache.ignite.plugin.PluginProvider#initExtensions - org.apache.ignite.plugin.ExtensionRegistry -- View this message in context: http://apache-ignite-users.70518.x6.nabble.com/Ignite-PlugingProvider-tp14640p14797.html Sent from the

Re: SpringBoot integration with Ignite

let me know if you need help here, I can help you out further here for sure .. On Wed, Jul 12, 2017 at 5:51 AM, afedotov [via Apache Ignite Users] < ml+s70518n14717...@n6.nabble.com> wrote: > Hi, > > Please check > http://apache-ignite-users.70518.x6.nabble.com/SpringBoot-Integration- >

Group By on Scan query

Hello, I have been reading, and I have not figured out if it is possible to perforn agregation on a scan query, I am aware I can use the stream api to do a few things once I've gotten the results, but I was wondering if there was some internal mechanism to do this, like a reduce step. Cheers,

KeySize for each partition

Hi, Wonder if there is anyway in ignite to find what is the key-size for each partition? Thank you Raja -- View this message in context: http://apache-ignite-users.70518.x6.nabble.com/KeySize-for-each-partition-tp14783.html Sent from the Apache Ignite Users mailing list archive at

wrong data from cluster nodes while using left join

Hi All We have created cluster groups for each node of a cluster (so that we can give time out for each node (cluster group), in case query fails in a node we can get a partial result ) We have couple of partitioned caches (with backup as 1) and we are sending a query with left join id is

Re: getting exception while running the odbc examples

Hello, Have you modified example in any way? Best Regards, Igor On Thu, Jul 13, 2017 at 12:31 PM, Rahul.S wrote: > Hi Ignite Team, > i was wondering to use the odbc in the ignite so i gave a small try to use > the examples in the path >

getting exception while running the odbc examples

Hi Ignite Team, i was wondering to use the odbc in the ignite so i gave a small try to use the examples in the path "/opt/ignite/apache-ignite-fabric-2.0.0-bin/platforms/cpp/examples/odbc-example", for the above i followed all the notes that were mentioned but it got complied but while running i

Re: Data not loading with Ignite DataStreamer

Hi, Hello, i tried putting allowOverwrite=true. And yet i'm getting the same exception as mentioned above. As for writeBehind and writeThrough, writeBehind doesn't work without writeThrough being enabled. Atleast when i tested it like that, any update in cache was not being reflected in the

Execute Custom function in H2 Console

Hi: As some reason,I must utilize custom function in query sql . Just like this: select myId('myRule'),sname from tableA I have define the custom function 'myid' with java code . And it work running on client node. But when I run the sql in H2 Console, it got the

Define Cache Size - Queries

How to define the size of a cache in gridgain?. My host has got 40 GB memory. I want to allocate 20GB to Gridgain cache so that it should not consume memory above that. Is that possible? How to do it? If there are three nodes in a gridgain cluster, should the cache size be same in all the

Re: Data not loading with Ignite DataStreamer

Hi, answered you on SO: https://stackoverflow.com/questions/45029434/ignite-datastreamer-not-loading-data/45075192#45075192 Evgenii 2017-07-11 9:32 GMT+03:00 Aiden <1994hsekar1...@gmail.com>: > Hello Humphrey, > > I don't think that is the issue here. Still i checked with ur suggestion, > but

Gridgain Stat Data

Hello, How to get the stat data from gridgain cluster? I would like to collect the following information from gridgain 1. What is the defined cache size for a cache? 2. What is the used cache size ie how much cache size is occupied with data and how much left over is there? Priya

Re: ignite can not find other ignite clients with attched config xml

Hi, Please provide logs from Ignite nodes, so we could investigate them. Evgenii -- View this message in context: http://apache-ignite-users.70518.x6.nabble.com/ignite-can-not-find-other-ignite-clients-with-attched-config-xml-tp14613p14749.html Sent from the Apache Ignite Users mailing list