cbas crash 'URISyntaxException: Illegal character in path'

private static AnalyticsIndexManager analytics;

private static final String name = "integration-test dataverse";

@Test

void dropDataverse() {

  analytics.createDataverse(name);

  // assertDataverseExists(name);

  analytics.dropDataverse(name);

  // assertDataverseDoesNotExist(name);

}

2020-07-22T11:52:45.728+01:00 FATA CBAS.lang.CBStatementExecutor [QueryTranslator:90c8bb8c-0a18-40eb-9362-e56fbad3d3b2] Successfully dropped a dataverse but not its buckets and links

org.apache.hyracks.api.exceptions.HyracksDataException: Conversion = '4'

	at org.apache.hyracks.api.exceptions.HyracksDataException.create(HyracksDataException.java:51) ~[hyracks-api.jar:6.6.0-7862]

	at com.couchbase.analytics.bootstrap.MetaKvService.delete(MetaKvService.java:166) ~[cbas-server.jar:6.6.0-7862]

	at com.couchbase.analytics.bootstrap.NsServerHelper.delete(NsServerHelper.java:275) ~[cbas-server.jar:6.6.0-7862]

	at com.couchbase.analytics.metadata.CBMetadataUtil.dropLinkDetails(CBMetadataUtil.java:442) ~[cbas-connector.jar:6.6.0-7862]

	at com.couchbase.analytics.lang.CBStatementExecutor.doDropDataverse(CBStatementExecutor.java:221) ~[cbas-connector.jar:6.6.0-7862]

	at org.apache.asterix.app.translator.QueryTranslator.handleDataverseDropStatement(QueryTranslator.java:1392) ~[asterix-app.jar:6.6.0-7862]

	at com.couchbase.analytics.lang.CBStatementExecutor.handleDataverseDropStatement(CBStatementExecutor.java:165) ~[cbas-connector.jar:6.6.0-7862]

	at org.apache.asterix.app.translator.QueryTranslator.compileAndExecute(QueryTranslator.java:336) ~[asterix-app.jar:6.6.0-7862]

	at org.apache.asterix.app.message.ExecuteStatementRequestMessage.handle(ExecuteStatementRequestMessage.java:155) ~[asterix-app.jar:6.6.0-7862]

	at org.apache.asterix.messaging.CCMessageBroker.receivedMessage(CCMessageBroker.java:64) ~[asterix-app.jar:6.6.0-7862]

	at org.apache.hyracks.control.cc.work.ApplicationMessageWork.lambda$notifyMessageBroker$0(ApplicationMessageWork.java:68) ~[hyracks-control-cc.jar:6.6.0-7862]

	at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:?]

	at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:?]

	at java.lang.Thread.run(Unknown Source) [?:?]

Caused by: java.net.URISyntaxException: Illegal character in path at index 102: http://%40:11864f6698ffc41f066629d358638cb7@127.0.0.1:8091/_metakv/cbas/metadata/link/integration-test dataverse/Local

	at java.net.URI$Parser.fail(Unknown Source) ~[?:?]

	at java.net.URI$Parser.checkChars(Unknown Source) ~[?:?]

	at java.net.URI$Parser.parseHierarchical(Unknown Source) ~[?:?]

	at java.net.URI$Parser.parse(Unknown Source) ~[?:?]

	at java.net.URI.<init>(Unknown Source) ~[?:?]

	at org.apache.http.client.utils.URIBuilder.<init>(URIBuilder.java:82) ~[httpclient-4.5.11.jar:4.5.11]

	at com.couchbase.analytics.bootstrap.MetaKvService.delete(MetaKvService.java:146) ~[cbas-server.jar:6.6.0-7862]

	... 12 more

2020-07-22T11:52:45.764+01:00 FATA CBAS.util.ExitUtil [pool-2-thread-1] JVM halting with status 8; thread dump at halt: