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https://issues.apache.org/jira/browse/SOLR-15675?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17425806#comment-17425806
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Houston Putman commented on SOLR-15675:
---------------------------------------
I believe you can get the NoNode error when creating a Node if you
ZkConnectionString is wrong or you are using the wrong ACLs.
Are you using the exact same Solr setup with 8.10 and 8.9? Same environment
variables, java options, etc?
> Zookeeper flag ignored when enabling authentication in 8.10.0
> -------------------------------------------------------------
>
> Key: SOLR-15675
> URL: https://issues.apache.org/jira/browse/SOLR-15675
> Project: Solr
> Issue Type: Bug
> Security Level: Public(Default Security Level. Issues are Public)
> Reporter: Jose Antonio Carmona
> Assignee: Jan Høydahl
> Priority: Minor
>
> When enabling authentication in Apache SolR 8.10.0 (running in SolrCloud
> cluster mode), the `-z` flag does not seem to be taken into account and
> ultimately produces the following error:
> {code:bash}
> $ bin/solr auth enable -type basicAuth -credentials admin:admin -blockUnknown
> true -z zk1:2181
> Exception in thread "main"
> org.apache.zookeeper.KeeperException$NoNodeException: KeeperErrorCode =
> NoNode for /security.json at
> org.apache.zookeeper.KeeperException.create(KeeperException.java:118) at
> org.apache.zookeeper.KeeperException.create(KeeperException.java:54) at
> org.apache.zookeeper.ZooKeeper.setData(ZooKeeper.java:2561) at
> org.apache.solr.common.cloud.SolrZkClient.lambda$setData$7(SolrZkClient.java:355)
> at
> org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:79)
> at org.apache.solr.common.cloud.SolrZkClient.setData(SolrZkClient.java:355)
> at org.apache.solr.common.cloud.SolrZkClient.setData(SolrZkClient.java:575)
> at org.apache.solr.util.SolrCLI$AuthTool.handleBasicAuth(SolrCLI.java:4435)
> at org.apache.solr.util.SolrCLI$AuthTool.runTool(SolrCLI.java:4209) at
> org.apache.solr.util.SolrCLI.main(SolrCLI.java:304)
> {code}
> Zookeeper host is reachable and properly configured. Using `-zkHost` instead
> of `-z` does seem to solve the issue:
> {code:bash}
> $ bin/solr auth enable -type basicAuth -credentials admin:admin -blockUnknown
> true -zkHost zk1:2181
> Solr include file /opt/solr/bin/solr.in.sh doesn't exist or is not writeable.
> Add the following lines to the solr.in.sh file so that the ./solr script can
> use subsequently.
> SOLR_AUTH_TYPE="basic"
> SOLR_AUTHENTICATION_OPTS="-Dbasicauth=admin:admin"
> {code}
> Is this something expected? To add more context, using `-z` was totally
> functional in version `8.9.0`. Furthermore, the CLI tool does list that
> option:
> {code:bash}
> bin/solr auth --help | grep Zookeeper
> -z zkHost Zookeeper connection string.
> Unnecessary if ZK_HOST is defined in solr.in.sh.
> {code}
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