Critical Description
Build: 6.6.5.10080 --> 7.1.0-2232
- 4 node 6.6.5 cluster with kv,n1ql,fts + kv, n1ql + fts + fts
- Load travel-sample
- create fts indexes
- Do the below for kv nodes
- remove - node
- uninstall couchbase and install 7.1.0
- Addback the node with kv,n1ql
- Run the below command to create index with segmentVersion 15:
curl -XPUT -H "Content-Type: application/json" \-u Administrator:password http://172.23.97.211:8094/api/index/second-6-6-upgrade -d \'{"type": "fulltext-index","sourceType": "couchbase","sourceName": "travel-sample","planParams": {"maxPartitionsPerPIndex": 1024,"indexPartitions": 10},"params": {"doc_config": {"docid_prefix_delim": "","docid_regexp": "","mode": "type_field","type_field": "type"},"mapping": {"analysis": {},"default_analyzer": "standard","default_datetime_parser": "dateTimeOptional","default_field": "_all","default_mapping": {"dynamic": true,"enabled": false},"default_type": "_default","docvalues_dynamic": false,"index_dynamic": true,"store_dynamic": false,"type_field": "_type","types": {"airport": {"dynamic": false,"enabled": true,"properties": {"country": {"dynamic": false,"enabled": true,"fields": [{"index": true,"name": "country","type": "text"}]}}}}},"store": {"indexType": "scorch","segmentVersion": 15}},"sourceParams": {}}'
When we run the above command using 7.1 node it throws below error:
{"error":"rest_create_index: error creating index: second, err: manager_api: CreateIndex, Prepare failed, err: bleve: Prepare, err: zap version 15 isn't supported in mixed version cluster","request":{"params":{"doc_config":{"docid_prefix_delim":"","docid_regexp":"","mode":"type_field","type_field":"type"},"mapping":{"analysis":{},"default_analyzer":"standard","default_datetime_parser":"dateTimeOptional","default_field":"_all","default_mapping":{"dynamic":true,"enabled":false},"default_type":"_default","docvalues_dynamic":false,"index_dynamic":true,"store_dynamic":false,"type_field":"_type","types":{"airport":{"dynamic":false,"enabled":true,"properties":{"country":{"dynamic":false,"enabled":true,"fields":[{"index":true,"name":"country","type":"text"}]}}}}},"store":{"indexType":"scorch","segmentVersion":15}},"planParams":{"indexPartitions":6,"maxPartitionsPerPIndex":1024},"sourceName":"travel-sample","sourceParams":{},"sourceType":"couchbase","type":"fulltext-index"},"status":"fail"}
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Is the above documented ?
When we run the above command on 6.6 node it succeeds. Is this expected?