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Fixes field caps query params exceeding HTTP limit

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We want all fields from _field_caps so we just use the wildcard expression here.
It's not clear why it didn't work before but it does now. This alleviates the
need to pass all fields to _field_caps.

See: https://github.com/elastic/eland/issues/52
This commit is contained in:
Josh Devins 2019-11-19 14:08:57 +01:00
parent be4055093b
commit 463edf9f90
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1 changed files with 2 additions and 3 deletions
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5
eland/mappings.py
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@ -52,10 +52,9 @@ class Mappings:
if (client is not None) and (index_pattern is not None):
get_mapping = client.get_mapping(index=index_pattern)
# Get all fields (including all nested) and then field_caps
# for these names (fields=* doesn't appear to work effectively...)
# Get all fields (including all nested) and then all field_caps
all_fields = Mappings._extract_fields_from_mapping(get_mapping)
all_fields_caps = client.field_caps(index=index_pattern, fields=list(all_fields.keys()))
all_fields_caps = client.field_caps(index=index_pattern, fields='*')
# Get top level (not sub-field multifield) mappings
source_fields = Mappings._extract_fields_from_mapping(get_mapping, source_only=True)