First time i have successfully made product collection using GUI admin panel in solr 8.0.0. After some changes in schema.xml, i removed the version-2 folder from zoo keeper and again upconfig using below command
zkcli.bat -zkhost 192.168.100.222:3181,192.168.100.222:3182,192.168.100.222:3183 -cmd upconfig -confdir F:/SolrCloud-8-0-0/solr-8.0.0-shard-1/server/solr/configsets/product/conf -confname product Solr start but i can not find the product collection and below error 2019-03-27 11:48:17.276 ERROR (coreContainerWorkExecutor-2-thread-1-processing-n:192.168.100.222:7992_solr) [ ] o.a.s.c.CoreContainer Error waiting for SolrCore to be loaded on startup org.apache.solr.cloud.ZkController$NotInClusterStateException: coreNodeName core_node2 does not exist in shard shard1, ignore the exception if the replica was deleted at org.apache.solr.cloud.ZkController.checkStateInZk(ZkController.java:1830) ~[solr-core-8.0.0.jar:8.0.0 2ae4746365c1ee72a0047ced7610b2096e438979 - jimczi - 2019-03-08 12:06:06] at org.apache.solr.cloud.ZkController.preRegister(ZkController.java:1729) ~[solr-core-8.0.0.jar:8.0.0 2ae4746365c1ee72a0047ced7610b2096e438979 - jimczi - 2019-03-08 12:06:06] at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1182) ~[solr-core-8.0.0.jar:8.0.0 2ae4746365c1ee72a0047ced7610b2096e438979 - jimczi - 2019-03-08 12:06:06] at org.apache.solr.core.CoreContainer.lambda$load$13(CoreContainer.java:695) ~[solr-core-8.0.0.jar:8.0.0 2ae4746365c1ee72a0047ced7610b2096e438979 - jimczi - 2019-03-08 12:06:06] at org.apache.solr.core.CoreContainer$$Lambda$258/1816397102.call(Unknown Source) ~[?:?] at com.codahale.metrics.InstrumentedExecutorService$InstrumentedCallable.call(InstrumentedExecutorService.java:197) ~[metrics-core-3.2.6.jar:3.2.6] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_45] at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209) [solr-solrj-8.0.0.jar:8.0.0 2ae4746365c1ee72a0047ced7610b2096e438979 - jimczi - 2019-03-08 12:06:10] at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor$$Lambda$46/1324551716.run(Unknown Source) [solr-solrj-8.0.0.jar:8.0.0 2ae4746365c1ee72a0047ced7610b2096e438979 - jimczi - 2019-03-08 12:06:10] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_45] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_45] at java.lang.Thread.run(Thread.java:745) [?:1.8.0_45] is it needed to remove version-2 folder of zoo keeper when any changes in schema.xml? Any solution to make a automatic coreNodeName(core_node2) when upconfig and solr start? <http://aka.ms/weboutlook>
