jackylk commented on a change in pull request #3502: [CARBONATA-3605] Remove
global dictionary feature
URL: https://github.com/apache/carbondata/pull/3502#discussion_r361798058
##########
File path:
processing/src/main/java/org/apache/carbondata/processing/loading/converter/impl/RowConverterImpl.java
##########
@@ -98,70 +82,21 @@ public void initialize() throws IOException {
configuration.getDataLoadProperty(DataLoadProcessorConstants.IS_EMPTY_DATA_BAD_RECORD)
.toString());
List<FieldConverter> fieldConverterList = new ArrayList<>();
- localCaches = new Map[fields.length];
long lruCacheStartTime = System.currentTimeMillis();
- DictionaryClient client = createDictionaryClient();
- dictClients.add(client);
for (int i = 0; i < fields.length; i++) {
- localCaches[i] = new ConcurrentHashMap<>();
FieldConverter fieldConverter = FieldEncoderFactory.getInstance()
- .createFieldEncoder(fields[i], configuration.getTableIdentifier(),
i, nullFormat, client,
- configuration.getUseOnePass(), localCaches[i], isEmptyBadRecord,
- configuration.getParentTablePath(), isConvertToBinary,
+ .createFieldEncoder(fields[i], i, nullFormat, isEmptyBadRecord,
isConvertToBinary,
(String) configuration.getDataLoadProperty(
CarbonLoadOptionConstants.CARBON_OPTIONS_BINARY_DECODER));
fieldConverterList.add(fieldConverter);
}
CarbonTimeStatisticsFactory.getLoadStatisticsInstance()
.recordLruCacheLoadTime((System.currentTimeMillis() -
lruCacheStartTime) / 1000.0);
- fieldConverters = fieldConverterList.toArray(new
FieldConverter[fieldConverterList.size()]);
+ fieldConverters = fieldConverterList.toArray(new FieldConverter[0]);
Review comment:
It is recommended to give 0 size array to `.toArray` func in java
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