Hi val,
Thank you for your response.
I mean 'stream file' is a linux regular file, in which a pojo can be stored.
I loaded 200,000 Person objects from MariaDB. This was fast. After load, I
deleted all object in MariaDB via 'delete from Person'
I modefied the salary value from example and tried to
Hi,
During the persistent store test (CacheAutoStoreExample.java from examples),
I removed (commented out) the Transaction statemements as follows:
//try (Transaction tx = ignite.transactions().txStart()) {
...
...
//
Hi Alexey,
I gave more heap and I was able to load the whole dataset in cache.
I have another questions.
Eventhough I used OFFHEAP_TIERED in the configuration, why do I need more
heap?
Should I find the right heap size by trial and error or is there any
calculation method?
Should I give same heap
Hi Alexey,
After a while, i got some logs more as follows:
logs from node-1
===
Exception in thread "mgmt-#69%null%" java.lang.OutOfMemoryError: GC overhead
limit exceeded
logs from node-2
===
[18:22:11,333][SEVERE][mgmt-#67%null%][GridJobWorker] Failed to execute job
Hi Alexey,
Thank you for your advices.
I tried to test with the latest night build as you guided. Also I replaced
the BasicJdbcDialect with MySQLDialect. It looked much better.
However when I tested with large datasets, I got the message as follows.
I guess I need more memory.
By the way, what
Hi,
I'm learning now apache ignite. During test I met the following isssues.
In the CacheAutoStoreExample, I'd like to modify to load form not H2 but
Maria-DB.
/**
* Example store factory.
*/
private static final class CacheJdbcPojoStoreExampleFactory extends
i was wrong.
i solved with cross-cache-query functions
-sy
--
View this message in context:
http://apache-ignite-users.70518.x6.nabble.com/jdbc-connection-URL-with-more-than-1-cache-tp7446p7451.html
Sent from the Apache Ignite Users mailing list archive at Nabble.com.
hi,
i'm learing and testing ignite for feasibility. during test i met the
following problem.
when i define jdbc connection url with 2 params (2 caches) as follows, i got
errors at executeQuery.
however if i defie just 1 cache, it works fine.
try {
hi alexey,
thank you very much for your valuable advice.
it works fine.
-seyeon
--
View this message in context:
http://apache-ignite-users.70518.x6.nabble.com/data-loss-occurred-sometimes-when-configured-primary-backups-with-full-async-tp7297p7394.html
Sent from the Apache Ignite Users
hi Val,
thank you very much for your reply and recommendations on my problem.
i changed my id due to the problem with mailing list...
i use the option FULL_ASYNC dut to the insert performance.
i ran 3 nodes of empty ignite in each server. i tried to put 10 Person
object as client mode.
i got
10 matches
Mail list logo