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Type:
New Feature
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Status: Resolved
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Priority:
Minor
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Resolution: Fixed
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Affects Version/s: None
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Fix Version/s: 10.2
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Component/s: Elasticsearch
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Release Notes Description:
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Epic Link:
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Upgrade notes:
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Sprint:nxcore 10.2.7
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Story Points:5
Upgrade from Elasticsearch 5.6.3 to 6.3.0 which also means Lucene upgrade from 6.6.1 to 7.3.1.
Elasticsearch 5.6 is a migration version, the intermediate step between 2.x and 6.x,
when moving to 6.x things get stricter:
- no more elasticsearch doc type
- boolean term query must be true or false (and not 0 or 1)
- the embedded mode is even more discouraged by requiring plugin not released by elasticsearch
- alias cannot be deleted, you have to delete index instead
- the default number of shard in 6.3 is 1, for now Nuxeo keep the 5 shards configuration
Note that queries generated by 6.3.0 are not backward compatible with 5.6 so cluster must be 6.x
- is related to
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NXP-25631 Update Snakeyaml jar
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- Resolved
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NXP-25177 Upgrade Elasticsearch from 5.6.3 to 5.6.9
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- Resolved
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NXP-25234 Analytics must define explicit mapping for ecm:path@level index
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- Resolved
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- is required by
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NXBT-2335 Update CI jobs that deploy elasticsearch to 6.3.0
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- Resolved
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NXDOC-1613 Document Elasticsearch 6.x upgrade
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- Resolved
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NXP-25808 Fix Drive unit test log errors and warnings
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- Resolved
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NXP-26394 Remove deprecated http.enabled setting in Elasticsearch embedded mode
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- Resolved
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