private DocIndexMetaData docIndexMetaData() {
DocIndexMetaData docIndexMetaData;
String templateName = PartitionName.templateName(ident.schema(), ident.name());
boolean createdFromTemplate = false;
if (metaData.getTemplates().containsKey(templateName)) {
docIndexMetaData = buildDocIndexMetaDataFromTemplate(ident.indexName(), templateName);
createdFromTemplate = true;
concreteIndices =
metaData.concreteIndices(IndicesOptions.lenientExpandOpen(), ident.indexName());
} else {
try {
concreteIndices =
metaData.concreteIndices(IndicesOptions.strictExpandOpen(), ident.indexName());
if (concreteIndices.length == 0) {
// no matching index found
throw new TableUnknownException(ident);
}
docIndexMetaData = buildDocIndexMetaData(concreteIndices[0]);
} catch (IndexMissingException ex) {
throw new TableUnknownException(ident.fqn(), ex);
}
}
if ((!createdFromTemplate && concreteIndices.length == 1) || !checkAliasSchema) {
return docIndexMetaData;
}
for (int i = 0; i < concreteIndices.length; i++) {
try {
docIndexMetaData =
docIndexMetaData.merge(
buildDocIndexMetaData(concreteIndices[i]),
transportPutIndexTemplateAction,
createdFromTemplate);
} catch (IOException e) {
throw new UnhandledServerException("Unable to merge/build new DocIndexMetaData", e);
}
}
return docIndexMetaData;
}
public DocTableInfo build() {
DocIndexMetaData md = docIndexMetaData();
List<PartitionName> partitions = new ArrayList<>();
if (md.partitionedBy().size() > 0) {
for (String index : concreteIndices) {
if (PartitionName.isPartition(index)) {
try {
PartitionName partitionName = PartitionName.fromIndexOrTemplate(index);
assert partitionName.tableIdent().equals(ident);
partitions.add(partitionName);
} catch (IllegalArgumentException e) {
// ignore
logger.warn(
String.format(
Locale.ENGLISH,
"Cannot build partition %s of index %s",
index,
ident.indexName()));
}
}
}
}
return new DocTableInfo(
ident,
md.columns(),
md.partitionedByColumns(),
md.generatedColumnReferences(),
md.indices(),
md.references(),
md.analyzers(),
md.primaryKey(),
md.routingCol(),
md.isAlias(),
md.hasAutoGeneratedPrimaryKey(),
concreteIndices,
clusterService,
md.numberOfShards(),
md.numberOfReplicas(),
md.tableParameters(),
md.partitionedBy(),
partitions,
md.columnPolicy(),
executorService);
}
