coreNodeName core_node2 does not exist in shard shard1, ignore the exception if the replica was deleted Solr 8.0.0

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coreNodeName core_node2 does not exist in shard shard1, ignore the exception if the replica was deleted Solr 8.0.0

vishal patel-2
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>
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Re: coreNodeName core_node2 does not exist in shard shard1, ignore the exception if the replica was deleted Solr 8.0.0

Zheng Lin Edwin Yeo
Normally I will not remove the version-2 folder in ZooKeeper when making
changes to the schema.xml or solrconfig.xml.
I will just upconfig the new configuration to the ZooKeeper, and do the
Reload of the collection in Solr.

Regards,
Edwin

On Wed, 27 Mar 2019 at 20:53, vishal patel <[hidden email]>
wrote:

> 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>
>