Hi all,

after remove nodeId property, every thing is working fine.

What differents are between nodeId and consistentId?

Thank you very much
SHM

________________________________
De: Sergio Hernández Martínez <serher...@hotmail.com>
Enviado: lunes, 1 de abril de 2019 14:01
Para: user@ignite.apache.org
Asunto: Failed to start cache due to conflicting cache ID

Hi all,

I am testing the fault tolerance of ignite 2.7 without persistence. When the 
ignite-0001 node goes off and gets up again, I have the following error message 
the other 2 nodes (ignite-0002 and ignite-0003):

2019-04-01T10: 17: 18.881 + 00: 00 ERROR - - - 
org.apache.ignite.logger.log4j2.Log4J2Logger {"@message": "[:] - Failed to 
reinitialize local partitions (rebalancing will be stopped) : 
GridDhtPartitionExchangeId [topVer = AffinityTopologyVersion [topVer = 5, 
minorTopVer = 0], diskEvt = DiscoveryEvent [evtNode = TcpDiscoveryNode [id = 
2a3e4f28-8d8c-4e11-8c58-8b4385592610, addrs = [172.25.65.125], sockAddrs = 
[ignite-0001 .ignite.test.com / 172.25.65.125: 47500], discPort = 47500, order 
= 5, intOrder = 4, lastExchangeTime = 1554113838586, loc = false, ver = 2.7.0 # 
20181130-sha1: 256ae401, isClient = false] , topVer = 5, nodeId8 = b329068b, 
msg = Node joined: TcpDiscoveryNode [id = 2a3e4f28-8d8c-4e11-8c58-8b4385592610, 
addrs = [172.25.65.125], sockAddrs = [ignite-0001.ignite.test.com/172.25 
.65.125: 47500], discPort = 47500, order = 5, intOrder = 4, lastExchangeTime = 
1554113838586, loc = false, ver = 2.7.0 # 20181130-sha1: 256ae401, isClient = 
false], type = NODE_JOINED, tstamp = 1554113838860 ], nodeId = 2a3e4f28, evt = 
NODE_JOINED] "," @ data ": {}}
org.apache.ignite.IgniteCheckedException: Failed to start cache due to 
conflicting cache ID (change cache name and restart grid) [cacheName = 
ignite-sys-cache, conflictingCacheName = ignite-sys-cache]
at 
org.apache.ignite.internal.processors.cache.GridCacheSharedContext.addCacheContext
 (GridCacheSharedContext.java:524) ~ [ignite-core-2.7.0.jar: 2.7.0]
at 
org.apache.ignite.internal.processors.cache.GridCacheProcessor.prepareCacheStart
 (GridCacheProcessor.java:2161) ~ [ignite-core-2.7.0.jar: 2.7.0]
at 
org.apache.ignite.internal.processors.cache.GridCacheProcessor.startReceivedCaches
 (GridCacheProcessor.java:2063) ~ [ignite-core-2.7.0.jar: 2.7.0]
at 
org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionsExchangeFuture.init
 (GridDhtPartitionsExchangeFuture.java:759) [ignite-core-2.7.0.jar: 2.7.0]
at 
org.apache.ignite.internal.processors.cache.GridCachePartitionExchangeManager $ 
ExchangeWorker.body0 (GridCachePartitionExchangeManager.java:2667) 
[ignite-core-2.7.0.jar: 2.7.0]
at 
org.apache.ignite.internal.processors.cache.GridCachePartitionExchangeManager $ 
ExchangeWorker.body (GridCachePartitionExchangeManager.java:2539) 
[ignite-core-2.7.0.jar: 2.7.0]
at org.apache.ignite.internal.util.worker.GridWorker.run (GridWorker.java:120) 
[ignite-core-2.7.0.jar: 2.7.0]
at java.lang.Thread.run (Thread.java:748) [?: 1.8.0_191]

When this error occurs, the other 2 ignite nodes stop with the same error.

In the config.xml file I have the discovery is by address and I have the 
following to keep the same nodeid and consistenid:

       <property name = "igniteInstanceName" value = "ignite-0001" />
       <property name = "consistentId" value = "
24044899-7bec-4312-b8f2-ed204ddbc41c "/>
       <property name = "nodeId" value = "
24044899-7bec-4312-b8f2-ed204ddbc41c "/>

These parameters set them to be able to maintain my task manager.

What can be happening?

Thank you

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