本文整理汇总了Java中org.elasticsearch.search.internal.SearchContext.close方法的典型用法代码示例。如果您正苦于以下问题：Java SearchContext.close方法的具体用法？Java SearchContext.close怎么用？Java SearchContext.close使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.elasticsearch.search.internal.SearchContext的用法示例。
在下文中一共展示了SearchContext.close方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: shardOperation
import org.elasticsearch.search.internal.SearchContext; //导入方法依赖的package包/类
@Override
protected ShardExistsResponse shardOperation(ShardExistsRequest request) {
IndexService indexService = indicesService.indexServiceSafe(request.shardId().getIndex());
IndexShard indexShard = indexService.shardSafe(request.shardId().id());
SearchShardTarget shardTarget = new SearchShardTarget(clusterService.localNode().id(), request.shardId().getIndex(), request.shardId().id());
SearchContext context = new DefaultSearchContext(0,
new ShardSearchLocalRequest(request.types(), request.nowInMillis(), request.filteringAliases()),
shardTarget, indexShard.acquireSearcher("exists"), indexService, indexShard,
scriptService, pageCacheRecycler, bigArrays, threadPool.estimatedTimeInMillisCounter(), parseFieldMatcher,
SearchService.NO_TIMEOUT
);
SearchContext.setCurrent(context);
try {
if (request.minScore() != DEFAULT_MIN_SCORE) {
context.minimumScore(request.minScore());
}
BytesReference source = request.querySource();
if (source != null && source.length() > 0) {
try {
QueryParseContext.setTypes(request.types());
context.parsedQuery(indexService.queryParserService().parseQuery(source));
} finally {
QueryParseContext.removeTypes();
}
}
context.preProcess();
try {
boolean exists;
try {
exists = Lucene.exists(context.searcher(), context.query());
} finally {
context.clearReleasables(SearchContext.Lifetime.COLLECTION);
}
return new ShardExistsResponse(request.shardId(), exists);
} catch (Exception e) {
throw new QueryPhaseExecutionException(context, "failed to execute exists", e);
}
} finally {
// this will also release the index searcher
context.close();
SearchContext.removeCurrent();
}
}
示例2: shardOperation
import org.elasticsearch.search.internal.SearchContext; //导入方法依赖的package包/类
@Override
protected ExplainResponse shardOperation(ExplainRequest request, ShardId shardId) {
IndexService indexService = indicesService.indexServiceSafe(shardId.getIndex());
IndexShard indexShard = indexService.shardSafe(shardId.id());
Term uidTerm = new Term(UidFieldMapper.NAME, Uid.createUidAsBytes(request.type(), request.id()));
Engine.GetResult result = indexShard.get(new Engine.Get(false, uidTerm));
if (!result.exists()) {
return new ExplainResponse(shardId.getIndex(), request.type(), request.id(), false);
}
SearchContext context = new DefaultSearchContext(
0, new ShardSearchLocalRequest(new String[]{request.type()}, request.nowInMillis, request.filteringAlias()),
null, result.searcher(), indexService, indexShard,
scriptService, pageCacheRecycler,
bigArrays, threadPool.estimatedTimeInMillisCounter(), parseFieldMatcher,
SearchService.NO_TIMEOUT
);
SearchContext.setCurrent(context);
try {
context.parsedQuery(indexService.queryParserService().parseQuery(request.source()));
context.preProcess();
int topLevelDocId = result.docIdAndVersion().docId + result.docIdAndVersion().context.docBase;
Explanation explanation = context.searcher().explain(context.query(), topLevelDocId);
for (RescoreSearchContext ctx : context.rescore()) {
Rescorer rescorer = ctx.rescorer();
explanation = rescorer.explain(topLevelDocId, context, ctx, explanation);
}
if (request.fields() != null || (request.fetchSourceContext() != null && request.fetchSourceContext().fetchSource())) {
// Advantage is that we're not opening a second searcher to retrieve the _source. Also
// because we are working in the same searcher in engineGetResult we can be sure that a
// doc isn't deleted between the initial get and this call.
GetResult getResult = indexShard.getService().get(result, request.id(), request.type(), request.fields(), request.fetchSourceContext(), false);
return new ExplainResponse(shardId.getIndex(), request.type(), request.id(), true, explanation, getResult);
} else {
return new ExplainResponse(shardId.getIndex(), request.type(), request.id(), true, explanation);
}
} catch (IOException e) {
throw new ElasticsearchException("Could not explain", e);
} finally {
context.close();
SearchContext.removeCurrent();
}
}