private Collection<EntityIndexConfig> getPartitionIndexConfigs(final EntityConfig config) {
return Filter.grep(
new Predicate<EntityIndexConfig>() {
public boolean f(EntityIndexConfig entityIndexConfig) {
return entityIndexConfig.getIndexType().equals(IndexType.Partition);
}
},
config.getEntityIndexConfigs());
}
private void insertSecondaryIndexes(final EntityConfig config, final Object entity)
throws HiveLockableException {
Map<String, Collection<Object>> secondaryIndexMap =
Transform.toMap(
Filter.grep(
new Filter.NotNullPredicate<Entry<String, Collection<Object>>>(),
Transform.map(
new Unary<EntityIndexConfig, Entry<String, Collection<Object>>>() {
public Entry<String, Collection<Object>> f(
EntityIndexConfig entityIndexConfig) {
if (entityIndexConfig.getIndexValues(entity)
== null) // Protect against null properties
return null;
return new Pair<String, Collection<Object>>(
entityIndexConfig.getIndexName(),
entityIndexConfig.getIndexValues(entity));
}
},
getSecondaryIndexConfigs(config))));
hive.directory()
.insertSecondaryIndexKeys(
config.getResourceName(), secondaryIndexMap, config.getId(entity));
}
