我们将ES群集从0.90迁移到1.x（1.0.3），之后是从
跟踪ES迁移指南我们的应用程序是动态脚本的重度用户（之前使用custom_score完成，现在已更改为function_score）并使用通过脚本提升搜索排名。虽然Tire并不正式支持ES 1.x，但我们正在开发一个分支来添加1.x修复程序（https://github.com/dbose/retire/commit/1e90b159d645ec171c0e83b4e8301a432b72e246），然后慢慢转移到elasticsearch-ruby / rails客户端，现在是正式的库。
问题是，我们的搜索工作是第一次。但是从下一次开始，ES会在同一个查询中崩溃并出现以下错误
[2014-11-28 14:12:55,828][DEBUG][action.search.type ] [Black Lama] [development-business][2], node[2yW9bVjbSLqyl3FkXXy_zw], [P], s[STARTED]: Failed to execute [org.elasticsearch.action.search.SearchRequest@31b8c5e3] lastShard [true]
org.elasticsearch.search.query.QueryPhaseExecutionException: [development-business][2]: query[filtered(function score (-company.exact: +(ops_status:new ops_status:active ops_status:claim_pending ops_status:claim_original ops_status:pending ops_status:paymentpending) +(customer_status:paymentpending customer_status:active customer_status:awaiting_payment customer_status:jumpstart) +domain_ids:[34834 TO 34834], functions: [{filter(*:*), function [script[relativeDistance = def(lat1, lon1, lat2, lon2) {
if(lat1 == nil || lon1 == nil || lat2 == nil || lon2 == nil) {
return 2147483647;
}
return Math.pow(lat2-lat1, 2) + Math.pow(lon2-lon1, 2);
};
closestPoint = def(lat, lon, output) {
if(lat == nil || lon == nil) {
return (output == 'object' ? _source.locations[0] : _score);
}
closest = 2147483647;
closest_location = _source.locations[0];
for(loc : _source.locations) {
d = relativeDistance(loc.geo_point.lat, loc.geo_point.lon, lat, lon);
if(closest > d) { closest = d; closest_location = loc; }
};
return (output == 'object' ? closest_location : closest);
};
coverageScore = def(region_id, region_type, region_ancestors) {
weights = [60000, 50000, 40000, 30000, 20000, 10000];
weight_index = 0;
if(region_type == "suburb") { region_type = "location" }
// find the region or its subregions
types = ["national", "state", "region", "area", "location", "suburb"];
active = false;
for(type: types) {
if(active || region_type == type){
active = true;
items = (type != "location" ? _source.serviced_areas : _source.locations);
for(item: items) {
if((type == "location" || item.region_type == type) && item[region_type] == region_id) {
return weights[weight_index];
}
}
weight_index += 1;
}
}
// now expand to larger regions
ancestor_index = 0;
active = false;
reversed_types = ["suburb", "location", "area", "region", "state", "national"];
for(type: reversed_types) {
if(active) {
items = (type != "location" ? _source.serviced_areas : _source.locations);
for(item: items) {
if((type == "location" || item.region_type == type) && item.id == region_ancestors[ancestor_index]) {
return weights[weight_index];
}
}
ancestor_index += 1;
weight_index += 1;
}
else if(region_type == type) {
active = true;
}
}
// didn't match anything
return 0;
};
matchKeyword = def(keyword, keywords_weightings) {
for(kw: keywords_weightings) {
if(kw.keyword == keyword) {
return kw.weighting;
}
}
return 0.0;
};
categoryKeywordWeightingScore = def(keywords) {
//for(keyword: keywords) {
// score_to_add += matchKeyword(keyword, _source.category_keywords);
//}
for(kw: _source.category_keywords) {
if(kw.keyword == keywords) {
return kw.weighting;
}
}
return 0.0; // TODO: normalise this
};
primaryCategoryScore = def(category_id) {
for(id : _source.category_ids) {
if(id == category_id) {
return 10000;
}
}
return 0;
};
score = _score;
// CATEGORY + KEYWORD SCORING
primary_category_bonus = primaryCategoryScore(category_id);
score += primary_category_bonus;
if(primary_category_bonus == 0) {
score += categoryKeywordWeightingScore(keywords);
}
// FEATURED BUSINESSES SCORING
for(featured : _source.featured_businesses) {
if (featured.domain_id == domain_id && featured.category_id == category_id) {
score += 10000000 * (1 + featured.level);
}
}
// BUSINESS TIER SCORING
score += _source.plan_ranking * 100000;
// LOCATION SCORING
if (_source.locations != null) {
if (_source.serviced_areas != null) {
// score by coverage areas (locations + serviced areas)
score += coverageScore(region_id, region_type, region_ancestors);
}
// score by distance
point = closestPoint(lat, lon, 'object');
if (point.id != region_id) {
score += (10.0/(relativeDistance(point.geo_point.lat, point.geo_point.lon, lat, lon) + 0.001));
}
}
// CONTENT SCORING
if (_source.company_lower == keywords) {
score += 750000;
}
if (_source.primary_domain_id == domain_id) {
score += 100;
}
if (_source.phone_number != null && _source.phone_number != "") {
score += 50;
}
if (_source.star_rating != null && _source.star_rating > 0) {
score += _source.star_rating * 50;
}
return score;
], params [{primaryCategoryScore=org.elasticsearch.common.mvel2.ast.PrototypalFunctionInstance@7bf90a55, _source=org.elasticsearch.search.lookup.SourceLookup@97a8b43, matchKeyword=org.elasticsearch.common.mvel2.ast.PrototypalFunctionInstance@4c4ce091, region_ancestors=[0], score=0.12918511, region_id=2, _score=0.12918511, coverageScore=org.elasticsearch.common.mvel2.ast.PrototypalFunctionInstance@46750a05, categoryKeywordWeightingScore=org.elasticsearch.common.mvel2.ast.PrototypalFunctionInstance@2de4f266, region_name=nsw, _FREQUENCIES=8, _fields=org.elasticsearch.search.lookup.FieldsLookup@11e61e14, lat=0.0, region_type=state, _PAYLOADS=4, lon=0.0, keywords=, domain_id=34834, _index=org.elasticsearch.search.lookup.IndexLookup@1ac0bc3a, category_id=null, closestPoint=org.elasticsearch.common.mvel2.ast.PrototypalFunctionInstance@6385918e, _doc=org.elasticsearch.search.lookup.DocLookup@561734ad, doc=org.elasticsearch.search.lookup.DocLookup@561734ad, relativeDistance=org.elasticsearch.common.mvel2.ast.PrototypalFunctionInstance@d837603, _CACHE=32, _OFFSETS=2, _POSITIONS=16}]]}]))->cache(_type:business)],from[0],size[20]: Query Failed [Failed to execute main query]
at org.elasticsearch.search.query.QueryPhase.execute(QueryPhase.java:126)
at org.elasticsearch.search.SearchService.executeQueryPhase(SearchService.java:249)
at org.elasticsearch.search.action.SearchServiceTransportAction.sendExecuteQuery(SearchServiceTransportAction.java:202)
at org.elasticsearch.action.search.type.TransportSearchQueryThenFetchAction$AsyncAction.sendExecuteFirstPhase(TransportSearchQueryThenFetchAction.java:80)
at org.elasticsearch.action.search.type.TransportSearchTypeAction$BaseAsyncAction.performFirstPhase(TransportSearchTypeAction.java:216)
at org.elasticsearch.action.search.type.TransportSearchTypeAction$BaseAsyncAction.performFirstPhase(TransportSearchTypeAction.java:203)
at org.elasticsearch.action.search.type.TransportSearchTypeAction$BaseAsyncAction$2.run(TransportSearchTypeAction.java:186)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
at java.lang.Thread.run(Thread.java:680)
调试这个的任何线索都太棒了！谢谢你们