def _dict2json(self, value, sub_schema, path, net_new_properties, _buffer):
prefix = '{'
for k, v in ((kk, value[kk]) for kk in sorted(value.keys())):
if v == None or v == '':
continue
append(_buffer, prefix)
prefix = COMMA
if isinstance(k, binary_type):
k = utf82unicode(k)
if not isinstance(k, text_type):
Log.error("Expecting property name to be a string")
if k not in sub_schema:
sub_schema[k] = {}
net_new_properties.append(path+[k])
append(_buffer, json.dumps(encode_property(k)))
append(_buffer, COLON)
self._typed_encode(v, sub_schema[k], path+[k], net_new_properties, _buffer)
if prefix == COMMA:
append(_buffer, COMMA+QUOTED_EXISTS_TYPE+COLON+'1}')
else:
append(_buffer, '{'+QUOTED_EXISTS_TYPE+COLON+'0}')
def es_aggsop(es, frum, query):
query = query.copy() # WE WILL MARK UP THIS QUERY
schema = frum.schema
select = listwrap(query.select)
es_query = Data()
new_select = Data() # MAP FROM canonical_name (USED FOR NAMES IN QUERY) TO SELECT MAPPING
formula = []
for s in select:
if s.aggregate == "count" and isinstance(s.value, Variable) and s.value.var == ".":
if schema.query_path == ".":
s.pull = jx_expression_to_function("doc_count")
else:
s.pull = jx_expression_to_function({"coalesce": ["_nested.doc_count", "doc_count", 0]})
elif isinstance(s.value, Variable):
if s.aggregate == "count":
new_select["count_"+literal_field(s.value.var)] += [s]
else:
new_select[literal_field(s.value.var)] += [s]
elif s.aggregate:
formula.append(s)
for canonical_name, many in new_select.items():
for s in many:
columns = frum.schema.values(s.value.var)
if s.aggregate == "count":
canonical_names = []
for column in columns:
cn = literal_field(column.es_column + "_count")
if column.jx_type == EXISTS:
canonical_names.append(cn + ".doc_count")
es_query.aggs[cn].filter.range = {column.es_column: {"gt": 0}}
else:
canonical_names.append(cn+ ".value")
es_query.aggs[cn].value_count.field = column.es_column
if len(canonical_names) == 1:
s.pull = jx_expression_to_function(canonical_names[0])
else:
s.pull = jx_expression_to_function({"add": canonical_names})
elif s.aggregate == "median":
if len(columns) > 1:
Log.error("Do not know how to count columns with more than one type (script probably)")
# ES USES DIFFERENT METHOD FOR PERCENTILES
key = literal_field(canonical_name + " percentile")
es_query.aggs[key].percentiles.field = columns[0].es_column
es_query.aggs[key].percentiles.percents += [50]
s.pull = jx_expression_to_function(key + ".values.50\\.0")
elif s.aggregate == "percentile":
if len(columns) > 1:
Log.error("Do not know how to count columns with more than one type (script probably)")
# ES USES DIFFERENT METHOD FOR PERCENTILES
key = literal_field(canonical_name + " percentile")
if isinstance(s.percentile, text_type) or s.percetile < 0 or 1 < s.percentile:
Log.error("Expecting percentile to be a float from 0.0 to 1.0")
percent = Math.round(s.percentile * 100, decimal=6)
es_query.aggs[key].percentiles.field = columns[0].es_column
es_query.aggs[key].percentiles.percents += [percent]
es_query.aggs[key].percentiles.tdigest.compression = 2
s.pull = jx_expression_to_function(key + ".values." + literal_field(text_type(percent)))
elif s.aggregate == "cardinality":
canonical_names = []
for column in columns:
cn = literal_field(column.es_column + "_cardinality")
canonical_names.append(cn)
es_query.aggs[cn].cardinality.field = column.es_column
if len(columns) == 1:
s.pull = jx_expression_to_function(canonical_names[0] + ".value")
else:
s.pull = jx_expression_to_function({"add": [cn + ".value" for cn in canonical_names], "default": 0})
elif s.aggregate == "stats":
if len(columns) > 1:
Log.error("Do not know how to count columns with more than one type (script probably)")
# REGULAR STATS
stats_name = literal_field(canonical_name)
es_query.aggs[stats_name].extended_stats.field = columns[0].es_column
# GET MEDIAN TOO!
median_name = literal_field(canonical_name + "_percentile")
es_query.aggs[median_name].percentiles.field = columns[0].es_column
es_query.aggs[median_name].percentiles.percents += [50]
s.pull = get_pull_stats(stats_name, median_name)
elif s.aggregate == "union":
pulls = []
for column in columns:
script = {"scripted_metric": {
'init_script': 'params._agg.terms = new HashSet()',
'map_script': 'for (v in doc['+quote(column.es_column)+'].values) params._agg.terms.add(v);',
'combine_script': 'return params._agg.terms.toArray()',
'reduce_script': 'HashSet output = new HashSet(); for (a in params._aggs) { if (a!=null) for (v in a) {output.add(v)} } return output.toArray()',
}}
stats_name = encode_property(column.es_column)
if column.nested_path[0] == ".":
es_query.aggs[stats_name] = script
pulls.append(jx_expression_to_function(stats_name + ".value"))
else:
es_query.aggs[stats_name] = {
"nested": {"path": column.nested_path[0]},
"aggs": {"_nested": script}
}
pulls.append(jx_expression_to_function(stats_name + "._nested.value"))
if len(pulls) == 0:
s.pull = NULL
elif len(pulls) == 1:
s.pull = pulls[0]
else:
s.pull = lambda row: UNION(p(row) for p in pulls)
else:
if len(columns) > 1:
Log.error("Do not know how to count columns with more than one type (script probably)")
elif len(columns) <1:
# PULL VALUE OUT OF THE stats AGGREGATE
s.pull = jx_expression_to_function({"null":{}})
else:
# PULL VALUE OUT OF THE stats AGGREGATE
es_query.aggs[literal_field(canonical_name)].extended_stats.field = columns[0].es_column
s.pull = jx_expression_to_function({"coalesce": [literal_field(canonical_name) + "." + aggregates[s.aggregate], s.default]})
for i, s in enumerate(formula):
canonical_name = literal_field(s.name)
if isinstance(s.value, TupleOp):
if s.aggregate == "count":
# TUPLES ALWAYS EXIST, SO COUNTING THEM IS EASY
s.pull = "doc_count"
elif s.aggregate in ('max', 'maximum', 'min', 'minimum'):
if s.aggregate in ('max', 'maximum'):
dir = 1
op = "max"
else:
dir = -1
op = 'min'
nully = TupleOp("tuple", [NULL]*len(s.value.terms)).partial_eval().to_es_script(schema).expr
selfy = s.value.partial_eval().to_es_script(schema).expr
script = {"scripted_metric": {
'init_script': 'params._agg.best = ' + nully + ';',
'map_script': 'params._agg.best = ' + expand_template(MAX_OF_TUPLE, {"expr1": "params._agg.best", "expr2": selfy, "dir": dir, "op": op}) + ";",
'combine_script': 'return params._agg.best',
'reduce_script': 'return params._aggs.stream().max(' + expand_template(COMPARE_TUPLE, {"dir": dir, "op": op}) + ').get()',
}}
if schema.query_path[0] == ".":
es_query.aggs[canonical_name] = script
s.pull = jx_expression_to_function(literal_field(canonical_name) + ".value")
else:
es_query.aggs[canonical_name] = {
"nested": {"path": schema.query_path[0]},
"aggs": {"_nested": script}
}
s.pull = jx_expression_to_function(literal_field(canonical_name) + "._nested.value")
else:
Log.error("{{agg}} is not a supported aggregate over a tuple", agg=s.aggregate)
elif s.aggregate == "count":
es_query.aggs[literal_field(canonical_name)].value_count.script = s.value.partial_eval().to_es_script(schema).script(schema)
s.pull = jx_expression_to_function(literal_field(canonical_name) + ".value")
elif s.aggregate == "median":
# ES USES DIFFERENT METHOD FOR PERCENTILES THAN FOR STATS AND COUNT
key = literal_field(canonical_name + " percentile")
es_query.aggs[key].percentiles.script = s.value.to_es_script(schema).script(schema)
es_query.aggs[key].percentiles.percents += [50]
s.pull = jx_expression_to_function(key + ".values.50\\.0")
elif s.aggregate == "percentile":
# ES USES DIFFERENT METHOD FOR PERCENTILES THAN FOR STATS AND COUNT
key = literal_field(canonical_name + " percentile")
percent = Math.round(s.percentile * 100, decimal=6)
es_query.aggs[key].percentiles.script = s.value.to_es_script(schema).script(schema)
es_query.aggs[key].percentiles.percents += [percent]
s.pull = jx_expression_to_function(key + ".values." + literal_field(text_type(percent)))
elif s.aggregate == "cardinality":
# ES USES DIFFERENT METHOD FOR CARDINALITY
key = canonical_name + " cardinality"
es_query.aggs[key].cardinality.script = s.value.to_es_script(schema).script(schema)
s.pull = jx_expression_to_function(key + ".value")
elif s.aggregate == "stats":
# REGULAR STATS
stats_name = literal_field(canonical_name)
es_query.aggs[stats_name].extended_stats.script = s.value.to_es_script(schema).script(schema)
# GET MEDIAN TOO!
median_name = literal_field(canonical_name + " percentile")
es_query.aggs[median_name].percentiles.script = s.value.to_es_script(schema).script(schema)
es_query.aggs[median_name].percentiles.percents += [50]
s.pull = get_pull_stats(stats_name, median_name)
elif s.aggregate == "union":
# USE TERMS AGGREGATE TO SIMULATE union
stats_name = literal_field(canonical_name)
es_query.aggs[stats_name].terms.script_field = s.value.to_es_script(schema).script(schema)
s.pull = jx_expression_to_function(stats_name + ".buckets.key")
else:
# PULL VALUE OUT OF THE stats AGGREGATE
s.pull = jx_expression_to_function(canonical_name + "." + aggregates[s.aggregate])
es_query.aggs[canonical_name].extended_stats.script = s.value.to_es_script(schema).script(schema)
decoders = get_decoders_by_depth(query)
start = 0
# <TERRIBLE SECTION> THIS IS WHERE WE WEAVE THE where CLAUSE WITH nested
split_where = split_expression_by_depth(query.where, schema=frum.schema)
if len(split_field(frum.name)) > 1:
if any(split_where[2::]):
Log.error("Where clause is too deep")
for d in decoders[1]:
es_query = d.append_query(es_query, start)
start += d.num_columns
if split_where[1]:
#TODO: INCLUDE FILTERS ON EDGES
filter_ = AndOp("and", split_where[1]).to_esfilter(schema)
es_query = Data(
aggs={"_filter": set_default({"filter": filter_}, es_query)}
)
es_query = wrap({
"aggs": {"_nested": set_default(
{"nested": {"path": schema.query_path[0]}},
es_query
)}
})
else:
if any(split_where[1::]):
Log.error("Where clause is too deep")
if decoders:
for d in jx.reverse(decoders[0]):
es_query = d.append_query(es_query, start)
start += d.num_columns
if split_where[0]:
#TODO: INCLUDE FILTERS ON EDGES
filter = AndOp("and", split_where[0]).to_esfilter(schema)
es_query = Data(
aggs={"_filter": set_default({"filter": filter}, es_query)}
)
# </TERRIBLE SECTION>
if not es_query:
es_query = wrap({"query": {"match_all": {}}})
es_query.size = 0
with Timer("ES query time") as es_duration:
result = es_post(es, es_query, query.limit)
try:
format_time = Timer("formatting")
with format_time:
decoders = [d for ds in decoders for d in ds]
result.aggregations.doc_count = coalesce(result.aggregations.doc_count, result.hits.total) # IT APPEARS THE OLD doc_count IS GONE
formatter, groupby_formatter, aggop_formatter, mime_type = format_dispatch[query.format]
if query.edges:
output = formatter(decoders, result.aggregations, start, query, select)
elif query.groupby:
output = groupby_formatter(decoders, result.aggregations, start, query, select)
else:
output = aggop_formatter(decoders, result.aggregations, start, query, select)
output.meta.timing.formatting = format_time.duration
output.meta.timing.es_search = es_duration.duration
output.meta.content_type = mime_type
output.meta.es_query = es_query
return output
except Exception as e:
if query.format not in format_dispatch:
Log.error("Format {{format|quote}} not supported yet", format=query.format, cause=e)
Log.error("Some problem", cause=e)
def es_aggsop(es, frum, query):
query = query.copy() # WE WILL MARK UP THIS QUERY
schema = frum.schema
select = listwrap(query.select)
es_query = Data()
new_select = Data() # MAP FROM canonical_name (USED FOR NAMES IN QUERY) TO SELECT MAPPING
formula = []
for s in select:
if s.aggregate == "count" and isinstance(s.value, Variable) and s.value.var == ".":
if schema.query_path == ".":
s.pull = jx_expression_to_function("doc_count")
else:
s.pull = jx_expression_to_function({"coalesce": ["_nested.doc_count", "doc_count", 0]})
elif isinstance(s.value, Variable):
if s.aggregate == "count":
new_select["count_"+literal_field(s.value.var)] += [s]
else:
new_select[literal_field(s.value.var)] += [s]
elif s.aggregate:
formula.append(s)
for canonical_name, many in new_select.items():
for s in many:
columns = frum.schema.values(s.value.var)
if s.aggregate == "count":
canonical_names = []
for column in columns:
cn = literal_field(column.es_column + "_count")
if column.jx_type == EXISTS:
canonical_names.append(cn + ".doc_count")
es_query.aggs[cn].filter.range = {column.es_column: {"gt": 0}}
else:
canonical_names.append(cn+ ".value")
es_query.aggs[cn].value_count.field = column.es_column
if len(canonical_names) == 1:
s.pull = jx_expression_to_function(canonical_names[0])
else:
s.pull = jx_expression_to_function({"add": canonical_names})
elif s.aggregate == "median":
if len(columns) > 1:
Log.error("Do not know how to count columns with more than one type (script probably)")
# ES USES DIFFERENT METHOD FOR PERCENTILES
key = literal_field(canonical_name + " percentile")
es_query.aggs[key].percentiles.field = columns[0].es_column
es_query.aggs[key].percentiles.percents += [50]
s.pull = jx_expression_to_function(key + ".values.50\\.0")
elif s.aggregate == "percentile":
if len(columns) > 1:
Log.error("Do not know how to count columns with more than one type (script probably)")
# ES USES DIFFERENT METHOD FOR PERCENTILES
key = literal_field(canonical_name + " percentile")
if isinstance(s.percentile, text_type) or s.percetile < 0 or 1 < s.percentile:
Log.error("Expecting percentile to be a float from 0.0 to 1.0")
percent = Math.round(s.percentile * 100, decimal=6)
es_query.aggs[key].percentiles.field = columns[0].es_column
es_query.aggs[key].percentiles.percents += [percent]
s.pull = jx_expression_to_function(key + ".values." + literal_field(text_type(percent)))
elif s.aggregate == "cardinality":
canonical_names = []
for column in columns:
cn = literal_field(column.es_column + "_cardinality")
canonical_names.append(cn)
es_query.aggs[cn].cardinality.field = column.es_column
if len(columns) == 1:
s.pull = jx_expression_to_function(canonical_names[0] + ".value")
else:
s.pull = jx_expression_to_function({"add": [cn + ".value" for cn in canonical_names], "default": 0})
elif s.aggregate == "stats":
if len(columns) > 1:
Log.error("Do not know how to count columns with more than one type (script probably)")
# REGULAR STATS
stats_name = literal_field(canonical_name)
es_query.aggs[stats_name].extended_stats.field = columns[0].es_column
# GET MEDIAN TOO!
median_name = literal_field(canonical_name + "_percentile")
es_query.aggs[median_name].percentiles.field = columns[0].es_column
es_query.aggs[median_name].percentiles.percents += [50]
s.pull = get_pull_stats(stats_name, median_name)
elif s.aggregate == "union":
pulls = []
for column in columns:
script = {"scripted_metric": {
'init_script': 'params._agg.terms = new HashSet()',
'map_script': 'for (v in doc['+quote(column.es_column)+'].values) params._agg.terms.add(v)',
'combine_script': 'return params._agg.terms.toArray()',
'reduce_script': 'HashSet output = new HashSet(); for (a in params._aggs) { if (a!=null) for (v in a) {output.add(v)} } return output.toArray()',
}}
stats_name = encode_property(column.es_column)
if column.nested_path[0] == ".":
es_query.aggs[stats_name] = script
pulls.append(jx_expression_to_function(stats_name + ".value"))
else:
es_query.aggs[stats_name] = {
"nested": {"path": column.nested_path[0]},
"aggs": {"_nested": script}
}
pulls.append(jx_expression_to_function(stats_name + "._nested.value"))
if len(pulls) == 0:
s.pull = NULL
elif len(pulls) == 1:
s.pull = pulls[0]
else:
s.pull = lambda row: UNION(p(row) for p in pulls)
else:
if len(columns) > 1:
Log.error("Do not know how to count columns with more than one type (script probably)")
elif len(columns) <1:
# PULL VALUE OUT OF THE stats AGGREGATE
s.pull = jx_expression_to_function({"null":{}})
else:
# PULL VALUE OUT OF THE stats AGGREGATE
es_query.aggs[literal_field(canonical_name)].extended_stats.field = columns[0].es_column
s.pull = jx_expression_to_function({"coalesce": [literal_field(canonical_name) + "." + aggregates[s.aggregate], s.default]})
for i, s in enumerate(formula):
canonical_name = literal_field(s.name)
if isinstance(s.value, TupleOp):
if s.aggregate == "count":
# TUPLES ALWAYS EXIST, SO COUNTING THEM IS EASY
s.pull = "doc_count"
elif s.aggregate in ('max', 'maximum', 'min', 'minimum'):
if s.aggregate in ('max', 'maximum'):
dir = 1
op = "max"
else:
dir = -1
op = 'min'
nully = TupleOp("tuple", [NULL]*len(s.value.terms)).partial_eval().to_es_script(schema).expr
selfy = s.value.partial_eval().to_es_script(schema).expr
script = {"scripted_metric": {
'init_script': 'params._agg.best = ' + nully + ';',
'map_script': 'params._agg.best = ' + expand_template(MAX_OF_TUPLE, {"expr1": "params._agg.best", "expr2": selfy, "dir": dir, "op": op}) + ";",
'combine_script': 'return params._agg.best',
'reduce_script': 'return params._aggs.stream().max(' + expand_template(COMPARE_TUPLE, {"dir": dir, "op": op}) + ').get()',
}}
if schema.query_path[0] == ".":
es_query.aggs[canonical_name] = script
s.pull = jx_expression_to_function(literal_field(canonical_name) + ".value")
else:
es_query.aggs[canonical_name] = {
"nested": {"path": schema.query_path[0]},
"aggs": {"_nested": script}
}
s.pull = jx_expression_to_function(literal_field(canonical_name) + "._nested.value")
else:
Log.error("{{agg}} is not a supported aggregate over a tuple", agg=s.aggregate)
elif s.aggregate == "count":
es_query.aggs[literal_field(canonical_name)].value_count.script = s.value.partial_eval().to_es_script(schema).script(schema)
s.pull = jx_expression_to_function(literal_field(canonical_name) + ".value")
elif s.aggregate == "median":
# ES USES DIFFERENT METHOD FOR PERCENTILES THAN FOR STATS AND COUNT
key = literal_field(canonical_name + " percentile")
es_query.aggs[key].percentiles.script = s.value.to_es_script(schema).script(schema)
es_query.aggs[key].percentiles.percents += [50]
s.pull = jx_expression_to_function(key + ".values.50\\.0")
elif s.aggregate == "percentile":
# ES USES DIFFERENT METHOD FOR PERCENTILES THAN FOR STATS AND COUNT
key = literal_field(canonical_name + " percentile")
percent = Math.round(s.percentile * 100, decimal=6)
es_query.aggs[key].percentiles.script = s.value.to_es_script(schema).script(schema)
es_query.aggs[key].percentiles.percents += [percent]
s.pull = jx_expression_to_function(key + ".values." + literal_field(text_type(percent)))
elif s.aggregate == "cardinality":
# ES USES DIFFERENT METHOD FOR CARDINALITY
key = canonical_name + " cardinality"
es_query.aggs[key].cardinality.script = s.value.to_es_script(schema).script(schema)
s.pull = jx_expression_to_function(key + ".value")
elif s.aggregate == "stats":
# REGULAR STATS
stats_name = literal_field(canonical_name)
es_query.aggs[stats_name].extended_stats.script = s.value.to_es_script(schema).script(schema)
# GET MEDIAN TOO!
median_name = literal_field(canonical_name + " percentile")
es_query.aggs[median_name].percentiles.script = s.value.to_es_script(schema).script(schema)
es_query.aggs[median_name].percentiles.percents += [50]
s.pull = get_pull_stats(stats_name, median_name)
elif s.aggregate == "union":
# USE TERMS AGGREGATE TO SIMULATE union
stats_name = literal_field(canonical_name)
es_query.aggs[stats_name].terms.script_field = s.value.to_es_script(schema).script(schema)
s.pull = jx_expression_to_function(stats_name + ".buckets.key")
else:
# PULL VALUE OUT OF THE stats AGGREGATE
s.pull = jx_expression_to_function(canonical_name + "." + aggregates[s.aggregate])
es_query.aggs[canonical_name].extended_stats.script = s.value.to_es_script(schema).script(schema)
decoders = get_decoders_by_depth(query)
start = 0
#<TERRIBLE SECTION> THIS IS WHERE WE WEAVE THE where CLAUSE WITH nested
split_where = split_expression_by_depth(query.where, schema=frum.schema)
if len(split_field(frum.name)) > 1:
if any(split_where[2::]):
Log.error("Where clause is too deep")
for d in decoders[1]:
es_query = d.append_query(es_query, start)
start += d.num_columns
if split_where[1]:
#TODO: INCLUDE FILTERS ON EDGES
filter_ = AndOp("and", split_where[1]).to_esfilter(schema)
es_query = Data(
aggs={"_filter": set_default({"filter": filter_}, es_query)}
)
es_query = wrap({
"aggs": {"_nested": set_default(
{"nested": {"path": schema.query_path[0]}},
es_query
)}
})
else:
if any(split_where[1::]):
Log.error("Where clause is too deep")
if decoders:
for d in jx.reverse(decoders[0]):
es_query = d.append_query(es_query, start)
start += d.num_columns
if split_where[0]:
#TODO: INCLUDE FILTERS ON EDGES
filter = AndOp("and", split_where[0]).to_esfilter(schema)
es_query = Data(
aggs={"_filter": set_default({"filter": filter}, es_query)}
)
# </TERRIBLE SECTION>
if not es_query:
es_query = wrap({"query": {"match_all": {}}})
es_query.size = 0
with Timer("ES query time") as es_duration:
result = es_post(es, es_query, query.limit)
try:
format_time = Timer("formatting")
with format_time:
decoders = [d for ds in decoders for d in ds]
result.aggregations.doc_count = coalesce(result.aggregations.doc_count, result.hits.total) # IT APPEARS THE OLD doc_count IS GONE
formatter, groupby_formatter, aggop_formatter, mime_type = format_dispatch[query.format]
if query.edges:
output = formatter(decoders, result.aggregations, start, query, select)
elif query.groupby:
output = groupby_formatter(decoders, result.aggregations, start, query, select)
else:
output = aggop_formatter(decoders, result.aggregations, start, query, select)
output.meta.timing.formatting = format_time.duration
output.meta.timing.es_search = es_duration.duration
output.meta.content_type = mime_type
output.meta.es_query = es_query
return output
except Exception as e:
if query.format not in format_dispatch:
Log.error("Format {{format|quote}} not supported yet", format=query.format, cause=e)
Log.error("Some problem", cause=e)
def es_aggsop(es, frum, query):
query = query.copy() # WE WILL MARK UP THIS QUERY
schema = frum.schema
query_path = schema.query_path[0]
select = listwrap(query.select)
new_select = Data(
) # MAP FROM canonical_name (USED FOR NAMES IN QUERY) TO SELECT MAPPING
formula = []
for s in select:
if is_op(s.value, Variable_):
s.query_path = query_path
if s.aggregate == "count":
new_select["count_" + literal_field(s.value.var)] += [s]
else:
new_select[literal_field(s.value.var)] += [s]
elif s.aggregate:
split_select = split_expression_by_path(s.value,
schema,
lang=Painless)
for si_key, si_value in split_select.items():
if si_value:
if s.query_path:
Log.error(
"can not handle more than one depth per select")
s.query_path = si_key
formula.append(s)
acc = Aggs()
for _, many in new_select.items():
for s in many:
canonical_name = s.name
if s.aggregate in ("value_count", "count"):
columns = frum.schema.values(s.value.var,
exclude_type=(OBJECT, NESTED))
else:
columns = frum.schema.values(s.value.var)
if s.aggregate == "count":
canonical_names = []
for column in columns:
es_name = column.es_column + "_count"
if column.jx_type == EXISTS:
if column.nested_path[0] == query_path:
canonical_names.append("doc_count")
acc.add(
NestedAggs(column.nested_path[0]).add(
CountAggs(s)))
else:
canonical_names.append("value")
acc.add(
NestedAggs(column.nested_path[0]).add(
ExprAggs(es_name, {
"value_count": {
"field": column.es_column
}
}, s)))
if len(canonical_names) == 1:
s.pull = jx_expression_to_function(canonical_names[0])
else:
s.pull = jx_expression_to_function(
{"add": canonical_names})
elif s.aggregate == "median":
columns = [
c for c in columns if c.jx_type in (NUMBER, INTEGER)
]
if len(columns) != 1:
Log.error(
"Do not know how to perform median on columns with more than one type (script probably)"
)
# ES USES DIFFERENT METHOD FOR PERCENTILES
key = canonical_name + " percentile"
acc.add(
ExprAggs(
key, {
"percentiles": {
"field": first(columns).es_column,
"percents": [50]
}
}, s))
s.pull = jx_expression_to_function("values.50\\.0")
elif s.aggregate == "percentile":
columns = [
c for c in columns if c.jx_type in (NUMBER, INTEGER)
]
if len(columns) != 1:
Log.error(
"Do not know how to perform percentile on columns with more than one type (script probably)"
)
# ES USES DIFFERENT METHOD FOR PERCENTILES
key = canonical_name + " percentile"
if is_text(
s.percentile) or s.percetile < 0 or 1 < s.percentile:
Log.error(
"Expecting percentile to be a float from 0.0 to 1.0")
percent = mo_math.round(s.percentile * 100, decimal=6)
acc.add(
ExprAggs(
key, {
"percentiles": {
"field": first(columns).es_column,
"percents": [percent],
"tdigest": {
"compression": 2
}
}
}, s))
s.pull = jx_expression_to_function(
join_field(["values", text_type(percent)]))
elif s.aggregate == "cardinality":
for column in columns:
path = column.es_column + "_cardinality"
acc.add(
ExprAggs(path,
{"cardinality": {
"field": column.es_column
}}, s))
s.pull = jx_expression_to_function("value")
elif s.aggregate == "stats":
columns = [
c for c in columns if c.jx_type in (NUMBER, INTEGER)
]
if len(columns) != 1:
Log.error(
"Do not know how to perform stats on columns with more than one type (script probably)"
)
# REGULAR STATS
acc.add(
ExprAggs(canonical_name, {
"extended_stats": {
"field": first(columns).es_column
}
}, s))
s.pull = get_pull_stats()
# GET MEDIAN TOO!
select_median = s.copy()
select_median.pull = jx_expression_to_function(
{"select": [{
"name": "median",
"value": "values.50\\.0"
}]})
acc.add(
ExprAggs(
canonical_name + "_percentile", {
"percentiles": {
"field": first(columns).es_column,
"percents": [50]
}
}, select_median))
elif s.aggregate == "union":
for column in columns:
script = {
"scripted_metric": {
'init_script':
'params._agg.terms = new HashSet()',
'map_script':
'for (v in doc[' + quote(column.es_column) +
'].values) params._agg.terms.add(v);',
'combine_script':
'return params._agg.terms.toArray()',
'reduce_script':
'HashSet output = new HashSet(); for (a in params._aggs) { if (a!=null) for (v in a) {output.add(v)} } return output.toArray()',
}
}
stats_name = column.es_column
acc.add(
NestedAggs(column.nested_path[0]).add(
ExprAggs(stats_name, script, s)))
s.pull = jx_expression_to_function("value")
elif s.aggregate == "count_values":
# RETURN MAP FROM VALUE TO THE NUMBER OF TIMES FOUND IN THE DOCUMENTS
# NOT A NESTED DOC, RATHER A MULTIVALUE FIELD
for column in columns:
script = {
"scripted_metric": {
'params': {
"_agg": {}
},
'init_script':
'params._agg.terms = new HashMap()',
'map_script':
'for (v in doc[' + quote(column.es_column) +
'].values) params._agg.terms.put(v, Optional.ofNullable(params._agg.terms.get(v)).orElse(0)+1);',
'combine_script':
'return params._agg.terms',
'reduce_script':
'''
HashMap output = new HashMap();
for (agg in params._aggs) {
if (agg!=null){
for (e in agg.entrySet()) {
String key = String.valueOf(e.getKey());
output.put(key, e.getValue() + Optional.ofNullable(output.get(key)).orElse(0));
}
}
}
return output;
'''
}
}
stats_name = encode_property(column.es_column)
acc.add(
NestedAggs(column.nested_path[0]).add(
ExprAggs(stats_name, script, s)))
s.pull = jx_expression_to_function("value")
else:
if not columns:
s.pull = jx_expression_to_function(NULL)
else:
for c in columns:
acc.add(
NestedAggs(c.nested_path[0]).add(
ExprAggs(
canonical_name,
{"extended_stats": {
"field": c.es_column
}}, s)))
s.pull = jx_expression_to_function(aggregates[s.aggregate])
for i, s in enumerate(formula):
s_path = [
k for k, v in split_expression_by_path(
s.value, schema=schema, lang=Painless).items() if v
]
if len(s_path) == 0:
# FOR CONSTANTS
nest = NestedAggs(query_path)
acc.add(nest)
elif len(s_path) == 1:
nest = NestedAggs(first(s_path))
acc.add(nest)
else:
Log.error("do not know how to handle")
canonical_name = s.name
if is_op(s.value, TupleOp):
if s.aggregate == "count":
# TUPLES ALWAYS EXIST, SO COUNTING THEM IS EASY
s.pull = jx_expression_to_function("doc_count")
elif s.aggregate in ('max', 'maximum', 'min', 'minimum'):
if s.aggregate in ('max', 'maximum'):
dir = 1
op = "max"
else:
dir = -1
op = 'min'
nully = Painless[TupleOp(
[NULL] *
len(s.value.terms))].partial_eval().to_es_script(schema)
selfy = text_type(
Painless[s.value].partial_eval().to_es_script(schema))
script = {
"scripted_metric": {
'init_script':
'params._agg.best = ' + nully + ';',
'map_script':
'params._agg.best = ' + expand_template(
MAX_OF_TUPLE, {
"expr1": "params._agg.best",
"expr2": selfy,
"dir": dir,
"op": op
}) + ";",
'combine_script':
'return params._agg.best',
'reduce_script':
'return params._aggs.stream().' + op + '(' +
expand_template(COMPARE_TUPLE, {
"dir": dir,
"op": op
}) + ').get()',
}
}
nest.add(
NestedAggs(query_path).add(
ExprAggs(canonical_name, script, s)))
s.pull = jx_expression_to_function("value")
else:
Log.error("{{agg}} is not a supported aggregate over a tuple",
agg=s.aggregate)
elif s.aggregate == "count":
nest.add(
ExprAggs(
canonical_name, {
"value_count": {
"script":
text_type(Painless[
s.value].partial_eval().to_es_script(schema))
}
}, s))
s.pull = jx_expression_to_function("value")
elif s.aggregate == "median":
# ES USES DIFFERENT METHOD FOR PERCENTILES THAN FOR STATS AND COUNT
key = literal_field(canonical_name + " percentile")
nest.add(
ExprAggs(
key, {
"percentiles": {
"script":
text_type(Painless[s.value].to_es_script(schema)),
"percents": [50]
}
}, s))
s.pull = jx_expression_to_function(join_field(["50.0"]))
elif s.aggregate == "percentile":
# ES USES DIFFERENT METHOD FOR PERCENTILES THAN FOR STATS AND COUNT
key = literal_field(canonical_name + " percentile")
percent = mo_math.round(s.percentile * 100, decimal=6)
nest.add(
ExprAggs(
key, {
"percentiles": {
"script":
text_type(Painless[s.value].to_es_script(schema)),
"percents": [percent]
}
}, s))
s.pull = jx_expression_to_function(
join_field(["values", text_type(percent)]))
elif s.aggregate == "cardinality":
# ES USES DIFFERENT METHOD FOR CARDINALITY
key = canonical_name + " cardinality"
nest.add(
ExprAggs(
key, {
"cardinality": {
"script":
text_type(Painless[s.value].to_es_script(schema))
}
}, s))
s.pull = jx_expression_to_function("value")
elif s.aggregate == "stats":
# REGULAR STATS
nest.add(
ExprAggs(
canonical_name, {
"extended_stats": {
"script":
text_type(Painless[s.value].to_es_script(schema))
}
}, s))
s.pull = get_pull_stats()
# GET MEDIAN TOO!
select_median = s.copy()
select_median.pull = jx_expression_to_function(
{"select": [{
"name": "median",
"value": "values.50\\.0"
}]})
nest.add(
ExprAggs(
canonical_name + "_percentile", {
"percentiles": {
"script":
text_type(Painless[s.value].to_es_script(schema)),
"percents": [50]
}
}, select_median))
s.pull = get_pull_stats()
elif s.aggregate == "union":
# USE TERMS AGGREGATE TO SIMULATE union
nest.add(
TermsAggs(
canonical_name, {
"script_field":
text_type(Painless[s.value].to_es_script(schema))
}, s))
s.pull = jx_expression_to_function("key")
else:
# PULL VALUE OUT OF THE stats AGGREGATE
s.pull = jx_expression_to_function(aggregates[s.aggregate])
nest.add(
ExprAggs(
canonical_name, {
"extended_stats": {
"script":
text_type(
NumberOp(s.value).partial_eval().to_es_script(
schema))
}
}, s))
acc = NestedAggs(query_path).add(acc)
split_decoders = get_decoders_by_path(query)
split_wheres = split_expression_by_path(query.where,
schema=frum.schema,
lang=ES52)
start = 0
decoders = [None] * (len(query.edges) + len(query.groupby))
paths = list(reversed(sorted(split_wheres.keys() | split_decoders.keys())))
for path in paths:
literal_path = literal_field(path)
decoder = split_decoders[literal_path]
where = split_wheres[literal_path]
for d in decoder:
decoders[d.edge.dim] = d
acc = d.append_query(path, acc)
start += d.num_columns
if where:
acc = FilterAggs("_filter", AndOp(where), None).add(acc)
acc = NestedAggs(path).add(acc)
acc = NestedAggs('.').add(acc)
acc = simplify(acc)
es_query = wrap(acc.to_es(schema))
es_query.size = 0
with Timer("ES query time", silent=not DEBUG) as es_duration:
result = es_post(es, es_query, query.limit)
try:
format_time = Timer("formatting", silent=not DEBUG)
with format_time:
# result.aggregations.doc_count = coalesce(result.aggregations.doc_count, result.hits.total) # IT APPEARS THE OLD doc_count IS GONE
aggs = unwrap(result.aggregations)
formatter, groupby_formatter, aggop_formatter, mime_type = format_dispatch[
query.format]
if query.edges:
output = formatter(aggs, acc, query, decoders, select)
elif query.groupby:
output = groupby_formatter(aggs, acc, query, decoders, select)
else:
output = aggop_formatter(aggs, acc, query, decoders, select)
output.meta.timing.formatting = format_time.duration
output.meta.timing.es_search = es_duration.duration
output.meta.content_type = mime_type
output.meta.es_query = es_query
return output
except Exception as e:
if query.format not in format_dispatch:
Log.error("Format {{format|quote}} not supported yet",
format=query.format,
cause=e)
Log.error("Some problem", cause=e)
def extract_rows(es, es_query, query):
is_list = isinstance(query.select, list)
selects = wrap([s.copy() for s in listwrap(query.select)])
new_select = FlatList()
schema = query.frum.schema
columns = schema.columns
leaf_columns = set(
c.names["."] for c in columns if c.type not in STRUCT and (
c.nested_path[0] == "." or c.es_column == c.nested_path[0]))
nested_columns = set(c.names["."] for c in columns
if c.nested_path[0] != ".")
i = 0
source = "fields"
for select in selects:
# IF THERE IS A *, THEN INSERT THE EXTRA COLUMNS
if isinstance(select.value, LeavesOp):
new_name_prefix = select.name + "\\." if select.name != "." else ""
term = select.value.term
if isinstance(term, Variable):
if term.var == ".":
es_query.fields = None
source = "_source"
for cname, cs in schema.lookup.items():
for c in cs:
if c.type not in STRUCT and c.es_column != "_id":
new_name = new_name_prefix + literal_field(
cname)
new_select.append({
"name":
new_name,
"value":
Variable(c.es_column),
"put": {
"name": new_name,
"index": i,
"child": "."
}
})
i += 1
else:
prefix = term.var + "."
prefix_length = len(prefix)
for cname, cs in schema.lookup.items():
if cname.startswith(prefix):
suffix = cname[prefix_length:]
for c in cs:
if c.type not in STRUCT:
if es_query.fields is not None:
es_query.fields.append(c.es_column)
new_name = new_name_prefix + literal_field(
suffix)
new_select.append({
"name":
new_name,
"value":
Variable(c.es_column),
"put": {
"name": new_name,
"index": i,
"child": "."
}
})
i += 1
elif isinstance(select.value, Variable):
if select.value.var == ".":
es_query.fields = None
source = "_source"
new_select.append({
"name": select.name,
"value": select.value,
"put": {
"name": select.name,
"index": i,
"child": "."
}
})
i += 1
elif select.value.var == "_id":
new_select.append({
"name": select.name,
"value": select.value,
"pull": "_id",
"put": {
"name": select.name,
"index": i,
"child": "."
}
})
i += 1
elif select.value.var in nested_columns or [
c for c in nested_columns
if c.startswith(select.value.var + ".")
]:
es_query.fields = None
source = "_source"
new_select.append({
"name": select.name,
"value": select.value,
"put": {
"name": select.name,
"index": i,
"child": "."
}
})
i += 1
else:
prefix = select.value.var + "."
prefix_length = len(prefix)
net_columns = [c for c in leaf_columns if c.startswith(prefix)]
if not net_columns:
# LEAF
if es_query.fields is not None:
es_query.fields.append(
encode_property(select.value.var))
new_select.append({
"name": select.name,
"value": select.value,
"put": {
"name": select.name,
"index": i,
"child": "."
}
})
i += 1
else:
# LEAVES OF OBJECT
for cname, cs in schema.lookup.items():
if cname.startswith(prefix):
for c in cs:
if c.type not in STRUCT:
if es_query.fields is not None:
es_query.fields.append(c.es_column)
new_select.append({
"name":
select.name,
"value":
Variable(c.es_column),
"put": {
"name": select.name,
"index": i,
"child": cname[prefix_length:]
}
})
i += 1
else:
es_query.script_fields[literal_field(select.name)] = {
"script": select.value.to_ruby()
}
new_select.append({
"name": select.name,
"pull": "fields." + literal_field(select.name),
"put": {
"name": select.name,
"index": i,
"child": "."
}
})
i += 1
for n in new_select:
if n.pull:
continue
if source == "_source":
n.pull = concat_field("_source", n.value.var)
elif isinstance(n.value, Variable):
n.pull = concat_field("fields",
literal_field(encode_property(n.value.var)))
else:
Log.error("Do not know what to do")
with Timer("call to ES") as call_timer:
data = es09.util.post(es, es_query, query.limit)
T = data.hits.hits
try:
formatter, groupby_formatter, mime_type = format_dispatch[query.format]
output = formatter(T, new_select, query)
output.meta.timing.es = call_timer.duration
output.meta.content_type = mime_type
output.meta.es_query = es_query
return output
except Exception as e:
Log.error("problem formatting", e)
def agg_field(acc, new_select, query_path, schema):
for s in (s for _, many in new_select.items() for s in many):
canonical_name = s.name
if s.aggregate in ("value_count", "count"):
columns = schema.values(s.value.var, exclude_type=(OBJECT, NESTED))
else:
columns = schema.values(s.value.var)
if s.aggregate == "count":
canonical_names = []
for column in columns:
es_name = column.es_column + "_count"
if column.jx_type == EXISTS:
if column.nested_path[0] == query_path:
canonical_names.append("doc_count")
acc.add(
NestedAggs(column.nested_path[0]).add(
CountAggs(s)))
else:
canonical_names.append("value")
acc.add(
NestedAggs(column.nested_path[0]).add(
ExprAggs(
es_name,
{"value_count": {
"field": column.es_column
}}, s)))
if len(canonical_names) == 1:
s.pull = jx_expression_to_function(canonical_names[0])
else:
s.pull = jx_expression_to_function({"add": canonical_names})
elif s.aggregate == "median":
columns = [c for c in columns if c.jx_type in NUMBER_TYPES]
if len(columns) != 1:
Log.error(
"Do not know how to perform median on columns with more than one type (script probably)"
)
# ES USES DIFFERENT METHOD FOR PERCENTILES
key = canonical_name + " percentile"
acc.add(
ExprAggs(
key, {
"percentiles": {
"field": first(columns).es_column,
"percents": [50]
}
}, s))
s.pull = jx_expression_to_function("values.50\\.0")
elif s.aggregate in ("and", "or"):
columns = [c for c in columns if c.jx_type is BOOLEAN]
op = aggregates[s.aggregate]
if not columns:
s.pull = jx_expression_to_function(NULL)
else:
for c in columns:
acc.add(
NestedAggs(c.nested_path[0]).add(
ExprAggs(canonical_name,
{op: {
"field": c.es_column
}}, s)))
# get_name = concat_field(canonical_name, "value")
s.pull = jx_expression_to_function({
"case": [{
"when": {
"eq": {
"value": 1
}
},
"then": True
}, {
"when": {
"eq": {
"value": 0
}
},
"then": False
}]
})
elif s.aggregate == "percentile":
columns = [c for c in columns if c.jx_type in NUMBER_TYPES]
if len(columns) != 1:
Log.error(
"Do not know how to perform percentile on columns with more than one type (script probably)"
)
# ES USES DIFFERENT METHOD FOR PERCENTILES
key = canonical_name + " percentile"
if is_text(s.percentile) or s.percetile < 0 or 1 < s.percentile:
Log.error("Expecting percentile to be a float from 0.0 to 1.0")
percent = mo_math.round(s.percentile * 100, decimal=6)
acc.add(
ExprAggs(
key, {
"percentiles": {
"field": first(columns).es_column,
"percents": [percent],
"tdigest": {
"compression": 2
}
}
}, s))
s.pull = jx_expression_to_function(
join_field(["values", text(percent)]))
elif s.aggregate == "cardinality":
for column in columns:
path = column.es_column + "_cardinality"
acc.add(
ExprAggs(path,
{"cardinality": {
"field": column.es_column
}}, s))
s.pull = jx_expression_to_function("value")
elif s.aggregate == "stats":
columns = [c for c in columns if c.jx_type in NUMBER_TYPES]
if len(columns) != 1:
Log.error(
"Do not know how to perform stats on columns with more than one type (script probably)"
)
# REGULAR STATS
acc.add(
ExprAggs(
canonical_name,
{"extended_stats": {
"field": first(columns).es_column
}}, s))
s.pull = get_pull_stats()
# GET MEDIAN TOO!
select_median = s.copy()
select_median.pull = jx_expression_to_function(
{"select": [{
"name": "median",
"value": "values.50\\.0"
}]})
acc.add(
ExprAggs(
canonical_name + "_percentile", {
"percentiles": {
"field": first(columns).es_column,
"percents": [50]
}
}, select_median))
elif s.aggregate == "union":
for column in columns:
script = {
"scripted_metric": {
'init_script':
'params._agg.terms = new HashSet()',
'map_script':
'for (v in doc[' + quote(column.es_column) +
'].values) params._agg.terms.add(v);',
'combine_script':
'return params._agg.terms.toArray()',
'reduce_script':
'HashSet output = new HashSet(); for (a in params._aggs) { if (a!=null) for (v in a) {output.add(v)} } return output.toArray()',
}
}
stats_name = column.es_column
acc.add(
NestedAggs(column.nested_path[0]).add(
ExprAggs(stats_name, script, s)))
s.pull = jx_expression_to_function("value")
elif s.aggregate == "count_values":
# RETURN MAP FROM VALUE TO THE NUMBER OF TIMES FOUND IN THE DOCUMENTS
# NOT A NESTED DOC, RATHER A MULTIVALUE FIELD
for column in columns:
script = {
"scripted_metric": {
'params': {
"_agg": {}
},
'init_script':
'params._agg.terms = new HashMap()',
'map_script':
'for (v in doc[' + quote(column.es_column) +
'].values) params._agg.terms.put(v, Optional.ofNullable(params._agg.terms.get(v)).orElse(0)+1);',
'combine_script':
'return params._agg.terms',
'reduce_script':
'''
HashMap output = new HashMap();
for (agg in params._aggs) {
if (agg!=null){
for (e in agg.entrySet()) {
String key = String.valueOf(e.getKey());
output.put(key, e.getValue() + Optional.ofNullable(output.get(key)).orElse(0));
}
}
}
return output;
'''
}
}
stats_name = encode_property(column.es_column)
acc.add(
NestedAggs(column.nested_path[0]).add(
ExprAggs(stats_name, script, s)))
s.pull = jx_expression_to_function("value")
else:
if not columns:
s.pull = jx_expression_to_function(NULL)
else:
for c in columns:
acc.add(
NestedAggs(c.nested_path[0]).add(
ExprAggs(
canonical_name,
{"extended_stats": {
"field": c.es_column
}}, s)))
s.pull = jx_expression_to_function(aggregates[s.aggregate])
def extract_rows(es, es_query, query):
is_list = isinstance(query.select, list)
selects = wrap([s.copy() for s in listwrap(query.select)])
new_select = FlatList()
schema = query.frum.schema
columns = schema.columns
leaf_columns = set(c.names["."] for c in columns if c.type not in STRUCT and (c.nested_path[0] == "." or c.es_column == c.nested_path[0]))
nested_columns = set(c.names["."] for c in columns if c.nested_path[0] != ".")
i = 0
source = "fields"
for select in selects:
# IF THERE IS A *, THEN INSERT THE EXTRA COLUMNS
if isinstance(select.value, LeavesOp):
new_name_prefix = select.name + "\\." if select.name != "." else ""
term = select.value.term
if isinstance(term, Variable):
if term.var == ".":
es_query.fields = None
source = "_source"
for cname, cs in schema.lookup.items():
for c in cs:
if c.type not in STRUCT and c.es_column != "_id":
new_name = new_name_prefix + literal_field(cname)
new_select.append({
"name": new_name,
"value": Variable(c.es_column),
"put": {"name": new_name, "index": i, "child": "."}
})
i += 1
else:
prefix = term.var + "."
prefix_length = len(prefix)
for cname, cs in schema.lookup.items():
if cname.startswith(prefix):
suffix = cname[prefix_length:]
for c in cs:
if c.type not in STRUCT:
if es_query.fields is not None:
es_query.fields.append(c.es_column)
new_name = new_name_prefix + literal_field(suffix)
new_select.append({
"name": new_name,
"value": Variable(c.es_column),
"put": {"name": new_name, "index": i, "child": "."}
})
i += 1
elif isinstance(select.value, Variable):
if select.value.var == ".":
es_query.fields = None
source = "_source"
new_select.append({
"name": select.name,
"value": select.value,
"put": {"name": select.name, "index": i, "child": "."}
})
i += 1
elif select.value.var == "_id":
new_select.append({
"name": select.name,
"value": select.value,
"pull": "_id",
"put": {"name": select.name, "index": i, "child": "."}
})
i += 1
elif select.value.var in nested_columns or [c for c in nested_columns if c.startswith(select.value.var+".")]:
es_query.fields = None
source = "_source"
new_select.append({
"name": select.name,
"value": select.value,
"put": {"name": select.name, "index": i, "child": "."}
})
i += 1
else:
prefix = select.value.var + "."
prefix_length = len(prefix)
net_columns = [c for c in leaf_columns if c.startswith(prefix)]
if not net_columns:
# LEAF
if es_query.fields is not None:
es_query.fields.append(encode_property(select.value.var))
new_select.append({
"name": select.name,
"value": select.value,
"put": {"name": select.name, "index": i, "child": "."}
})
i += 1
else:
# LEAVES OF OBJECT
for cname, cs in schema.lookup.items():
if cname.startswith(prefix):
for c in cs:
if c.type not in STRUCT:
if es_query.fields is not None:
es_query.fields.append(c.es_column)
new_select.append({
"name": select.name,
"value": Variable(c.es_column),
"put": {"name": select.name, "index": i, "child": cname[prefix_length:]}
})
i += 1
else:
es_query.script_fields[literal_field(select.name)] = {"script": select.value.to_ruby()}
new_select.append({
"name": select.name,
"pull": "fields." + literal_field(select.name),
"put": {"name": select.name, "index": i, "child": "."}
})
i += 1
for n in new_select:
if n.pull:
continue
if source == "_source":
n.pull = concat_field("_source", n.value.var)
elif isinstance(n.value, Variable):
n.pull = concat_field("fields", literal_field(encode_property(n.value.var)))
else:
Log.error("Do not know what to do")
with Timer("call to ES") as call_timer:
data = es09.util.post(es, es_query, query.limit)
T = data.hits.hits
try:
formatter, groupby_formatter, mime_type = format_dispatch[query.format]
output = formatter(T, new_select, query)
output.meta.timing.es = call_timer.duration
output.meta.content_type = mime_type
output.meta.es_query = es_query
return output
except Exception as e:
Log.error("problem formatting", e)
