I have tested with adding QuerySqlFields as well, it is enabling to add
dynamic field and indexes on nested objects but if I restart the client
again it is not able to join the grid because it is not able to find this
column. But with the fix and maintaining proper aliases we are able to add
fields and indexes dynamically on direct/ nested attribute. This
functionality will be out of the box with this fix. Please let me know if
you still see any issue.
Ignite does provide dynamic addition of columns and indexes but it is just
that there is a bug on adding indexes dynamically on QuerySqlFields nested
objects. With this small fix it will run with out any issues.
SEVERE: Failed to reinitialize local partitions (rebalancing will be
stopped): GridDhtPartitionExchangeId [topVer=AffinityTopologyVersion
[topVer=3, minorTopVer=0], discoEvt=DiscoveryEvent [evtNode=TcpDiscoveryNode
[id=7af3d442-946f-4572-9fb7-08971b8d82cc, addrs=[0:0:0:0:0:0:0:1,
114.18.146.93, 127.0.0.1], sockAddrs=[/0:0:0:0:0:0:0:1:0, /127.0.0.1:0,
DTC4C4A8C85A622.ent.wfb.bank.corp/114.18.146.93:0], discPort=0, order=3,
intOrder=0, lastExchangeTime=1570647484111, loc=true,
ver=2.7.6#20190911-sha1:21f7ca41, isClient=true], topVer=3,
nodeId8=7af3d442, msg=null, type=NODE_JOINED, tstamp=1570647484265],
nodeId=7af3d442, evt=NODE_JOINED]
class org.apache.ignite.IgniteCheckedException: Field not found:
Users.userName
at
org.apache.ignite.internal.processors.query.QueryIndexDescriptorImpl.addField(QueryIndexDescriptorImpl.java:124)
at
org.apache.ignite.internal.processors.query.QueryUtils.createIndexDescriptor(QueryUtils.java:735)
at
org.apache.ignite.internal.processors.query.QueryUtils.processIndex(QueryUtils.java:752)
at
org.apache.ignite.internal.processors.query.QueryUtils.processIndexes(QueryUtils.java:688)
at
org.apache.ignite.internal.processors.query.QueryUtils.processBinaryMeta(QueryUtils.java:612)
at
org.apache.ignite.internal.processors.query.QueryUtils.typeForQueryEntity(QueryUtils.java:480)
at
org.apache.ignite.internal.processors.query.GridQueryProcessor.onCacheStart0(GridQueryProcessor.java:706)
at
org.apache.ignite.internal.processors.query.GridQueryProcessor.onCacheStart(GridQueryProcessor.java:866)
at
org.apache.ignite.internal.processors.cache.GridCacheProcessor.startCache(GridCacheProcessor.java:1337)
at
org.apache.ignite.internal.processors.cache.GridCacheProcessor.prepareCacheStart(GridCacheProcessor.java:2172)
at
org.apache.ignite.internal.processors.cache.GridCacheProcessor.startCachesOnLocalJoin(GridCacheProcessor.java:2030)
at
org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionsExchangeFuture.initCachesOnLocalJoin(GridDhtPartitionsExchangeFuture.java:927)
at
org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionsExchangeFuture.init(GridDhtPartitionsExchangeFuture.java:769)
at
org.apache.ignite.internal.processors.cache.GridCachePartitionExchangeManager$ExchangeWorker.body0(GridCachePartitionExchangeManager.java:2681)
at
org.apache.ignite.internal.processors.cache.GridCachePartitionExchangeManager$ExchangeWorker.body(GridCachePartitionExchangeManager.java:2553)
at
org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:120)
at java.lang.Thread.run(Thread.java:748)
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