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=Upgrading Elasticsearch= | =Upgrading Elasticsearch= | ||
| − | Starting with release 9.0.002.{{Editgrn_open}}xx{{Editgrn_close}}, Web Services and Applications | + | Starting with release 9.0.002.{{Editgrn_open}}xx{{Editgrn_close}}, Web Services and Applications require Elasticsearch 7.8. No data migration from the previous version is needed. |
You need to deploy Elasticsearch 7.8 in parallel with the existing Elasticsearch 6.x and update the <tt>elasticsearch.yml</tt> file: | You need to deploy Elasticsearch 7.8 in parallel with the existing Elasticsearch 6.x and update the <tt>elasticsearch.yml</tt> file: | ||
Revision as of 18:54, December 11, 2020
Upgrading Elasticsearch
Starting with release 9.0.002.xx, Web Services and Applications require Elasticsearch 7.8. No data migration from the previous version is needed.
You need to deploy Elasticsearch 7.8 in parallel with the existing Elasticsearch 6.x and update the elasticsearch.yml file:
- The following options must be set in the elasticsearch.yml file on each Elasticsearch node:
- action.auto_create_index: false
- bootstrap.memory_lock: true
- thread_pool.write.queue_size: -1
Tip
The ELASTICSEARCH_ADDR parameter in the /opt/genesys/gws/kubernetes/parameters.yaml file has to point the new Elasticsearch 7.8 installation.
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