arjansh commented on a change in pull request #229: Upgrade to Elasticsearch
7.3.1
URL: https://github.com/apache/metamodel/pull/229#discussion_r338918801
##########
File path:
elasticsearch/rest/src/main/java/org/apache/metamodel/elasticsearch/rest/ElasticSearchRestDataContext.java
##########
@@ -133,21 +142,24 @@ public ElasticSearchRestDataContext(final
ElasticSearchRestClient client, String
final List<SimpleTableDef> result = new ArrayList<>();
if (mappings.isEmpty()) {
- logger.warn("No metadata returned for index name '{}' - no tables
will be detected.");
+ logger.warn("No metadata returned for index name '{}' - no tables
will be detected.", indexName);
} else {
- for (Entry<String, Object> mapping : mappings) {
- final String documentType = mapping.getKey();
-
- @SuppressWarnings("unchecked")
- Map<String, Object> mappingConfiguration = (Map<String,
Object>) mapping.getValue();
+ for (final Entry<String, MappingMetaData> mapping :
mappings.entrySet()) {
+ final String tableName = mapping.getValue().type();
+ final Map<String, Object> mappingConfiguration =
mapping.getValue().getSourceAsMap();
+
@SuppressWarnings("unchecked")
- Map<String, Object> properties = (Map<String, Object>)
mappingConfiguration.get("properties");
-
- try {
- final SimpleTableDef table = detectTable(properties,
documentType);
- result.add(table);
- } catch (Exception e) {
- logger.error("Unexpected error during detectTable for
document type '{}'", documentType, e);
+ final Map<String, Object> properties = (Map<String, Object>)
mappingConfiguration.get(ElasticSearchMetaData.PROPERTIES_KEY);
+
+ if (properties != null) {
+ try {
+ final SimpleTableDef table = detectTable(properties,
tableName);
+ result.add(table);
+ } catch (Exception e) {
+ logger
+ .error("Unexpected error during detectTable
for document mapping type '{}'", tableName,
Review comment:
On one line it's just over 120 characters, so my code formatter breaks it up
into this, but it does look better on one line (and it's still under 130
characters on one line, so that's acceptable, so I'll manually put it on one
line and make sure I don't format it).
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