[SOLR-15675] Zookeeper flag ignored when enabling authentication in 8.10.0

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Not A Problem
• Assignee: Jan Høydahl
• Reporter: Jose Antonio Carmona
• Created: 05/Oct/21 12:21
• Updated: 19/Oct/21 22:09
• Resolved: 11/Oct/21 23:59

Description

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:

$ 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)

Zookeeper host is reachable and properly configured. Using `-zkHost` instead of `-z` does seem to solve the issue:

$ 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"

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:

bin/solr auth --help | grep Zookeeper
  -z zkHost                              Zookeeper connection string. Unnecessary if ZK_HOST is defined in solr.in.sh.

Issue Links

• links to: GitHub Pull Request #344