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optimization MetricsEsDAO multiGet (#5096)

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denis 2020-07-14 22:47:37 +08:00 committed by GitHub
parent c5972c2b7d
commit ce2469dbec
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2 changed files with 4 additions and 4 deletions
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4
oap-server/server-storage-plugin/storage-elasticsearch-plugin/src/main/java/org/apache/skywalking/oap/server/storage/plugin/elasticsearch/base/MetricsEsDAO.java
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@ -44,8 +44,8 @@ public class MetricsEsDAO extends EsDAO implements IMetricsDAO {
public List<Metrics> multiGet(Model model, List<String> ids) throws IOException {
SearchResponse response = getClient().ids(model.getName(), ids.toArray(new String[0]));
List<Metrics> result = new ArrayList<>((int) response.getHits().totalHits);
for (int i = 0; i < response.getHits().totalHits; i++) {
List<Metrics> result = new ArrayList<>(response.getHits().getHits().length);
for (int i = 0; i < response.getHits().getHits().length; i++) {
Metrics source = storageBuilder.map2Data(response.getHits().getAt(i).getSourceAsMap());
result.add(source);
}

4
oap-server/server-storage-plugin/storage-elasticsearch7-plugin/src/main/java/org/apache/skywalking/oap/server/storage/plugin/elasticsearch7/dao/MetricsEs7DAO.java
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@ -39,8 +39,8 @@ public class MetricsEs7DAO extends MetricsEsDAO {
public List<Metrics> multiGet(Model model, List<String> ids) throws IOException {
SearchResponse response = getClient().ids(model.getName(), ids.toArray(new String[0]));
List<Metrics> result = new ArrayList<>((int) response.getHits().getTotalHits().value);
for (int i = 0; i < response.getHits().getTotalHits().value; i++) {
List<Metrics> result = new ArrayList<>(response.getHits().getHits().length);
for (int i = 0; i < response.getHits().getHits().length; i++) {
Metrics source = storageBuilder.map2Data(response.getHits().getAt(i).getSourceAsMap());
result.add(source);
}