Hi,
Did you remove the code with ignite.cluster().active(*true*); ?
However, yes, all of your data nodes should be in baseline topology.
Could you collect logs from your servers?
BR,
Andrei
10/30/2020 2:28 PM, Gurmehar Kalra пишет:
Hi,
I tried changes suggested by you , waited for nodes and then tried to
start cluster , but only 1 node is joins cluster other node does not
participates in cluster.
Do I have to add all nodes into BLT ?
Regards,
Gurmehar Singh
*From:*Andrei Aleksandrov <aealexsand...@gmail.com>
*Sent:* 29 October 2020 20:11
*To:* user@ignite.apache.org
*Subject:* Re: Ignite Cluster Issue on 2.7.6
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Hi,
Do you use cluster with persistence? After first actication all your
data will be located on the first activated node.
In this case, you also should track your baseline.
https://www.gridgain.com/docs/latest/developers-guide/baseline-topology
<https://apc01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.gridgain.com%2Fdocs%2Flatest%2Fdevelopers-guide%2Fbaseline-topology&data=04%7C01%7Cgurmehar.kalra%40hcl.com%7Cb6b965fa945e4a7f9b2608d87c189df1%7C189de737c93a4f5a8b686f4ca9941912%7C0%7C0%7C637395793215914323%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=vlUsoU0O2U8cW1aqojX29MmnxvhnVfL%2B4AbVGem5wIs%3D&reserved=0>
Baseline topology is a subset of nodes where you cache data located.
The recommendations are the following:
1)you should activate the cluster only when all server nodes were started
2)If the topology changes, you must either restore the failed nodes or
reset to the base topology to trigger partition reassignment and
rebalancing.
3)If some new node should contain the cache data then you should add
this node to baseline topology:
using java code:
https://ignite.apache.org/releases/latest/javadoc/org/apache/ignite/IgniteCluster.html#setBaselineTopology-java.util.Collection
<https://apc01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fignite.apache.org%2Freleases%2Flatest%2Fjavadoc%2Forg%2Fapache%2Fignite%2FIgniteCluster.html%23setBaselineTopology-java.util.Collection&data=04%7C01%7Cgurmehar.kalra%40hcl.com%7Cb6b965fa945e4a7f9b2608d87c189df1%7C189de737c93a4f5a8b686f4ca9941912%7C0%7C0%7C637395793215914323%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=i470Z%2FOz7uOPcm8dgQXSJYNhrlUXfcv6fTn%2BQlnfeVk%3D&reserved=0>-
using utility tool:
https://www.gridgain.com/docs/latest/administrators-guide/control-script#adding-nodes-to-baseline-topology
<https://apc01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.gridgain.com%2Fdocs%2Flatest%2Fadministrators-guide%2Fcontrol-script%23adding-nodes-to-baseline-topology&data=04%7C01%7Cgurmehar.kalra%40hcl.com%7Cb6b965fa945e4a7f9b2608d87c189df1%7C189de737c93a4f5a8b686f4ca9941912%7C0%7C0%7C637395793215924318%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=Z2SLId9kSjQhXA0SWmMMu5uEq3OHT1YX5v30OM5ckTM%3D&reserved=0>
4)In case if some node from baseline can't be started (e.g because its
data on the disk was destroyed) it should be removed from baseline:
https://www.gridgain.com/docs/latest/administrators-guide/control-script#removing-nodes-from-baseline-topology
<https://apc01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.gridgain.com%2Fdocs%2Flatest%2Fadministrators-guide%2Fcontrol-script%23removing-nodes-from-baseline-topology&data=04%7C01%7Cgurmehar.kalra%40hcl.com%7Cb6b965fa945e4a7f9b2608d87c189df1%7C189de737c93a4f5a8b686f4ca9941912%7C0%7C0%7C637395793215924318%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=EiZeVORdR03LAr%2BUworeIBxeP3%2F3LfosUg5izvFylu0%3D&reserved=0>
If you are not using persistence, please provide additional
information that "data is being added to the cache but not available
to any of the modules." means:
1) How you access data
2) What do you see in the logs
BR,
Andrei
10/29/2020 4:19 PM, Gurmehar Kalra пишет:
Hi,
I have two module(Web and Engine) and want to share data b/w the
modules , but when I run web and engine together , data is added
to cache but is not available to either of modules.
below is my ignite config, which is same in both modules
config.setActiveOnStart(*true*);
config.setAutoActivationEnabled(*true*);
config.setIgniteHome(propertyReader.getProperty("spring.ignite.storage.path"));
config.setFailureHandler(*new*StopNodeOrHaltFailureHandler());
config.setDataStorageConfiguration(getDataStorageConfiguration());
config.setGridLogger(*new*JavaLogger(java.util.logging.Logger./getLogger/(*/LOG/*.getClass().getCanonicalName())));
Ignite ignite= Ignition./start/(config);
ignite.cluster().active(*true*);
All Caches created have below properties |
cache.setWriteSynchronizationMode(CacheWriteSynchronizationMode.*/FULL_ASYNC/*);
cache.setAtomicityMode(CacheAtomicityMode.*/TRANSACTIONAL/*);
cache.setCacheMode(CacheMode.*/REPLICATED/*);
cache.setGroupName("EngineGroup");
Both Modules are running on IP List :
127.0.0.1:47501,127.0.0.1:47502,127.0.0.1:47503,127.0.0.1:47504
Please suggest..
Regards,
Gurmehar Singh
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