aturoczy commented on code in PR #4392:
URL: https://github.com/apache/hive/pull/4392#discussion_r1221576817
##########
iceberg/iceberg-handler/src/main/java/org/apache/iceberg/mr/hive/HiveTableUtil.java:
##########
@@ -168,6 +175,31 @@ private static List<DataFile>
getDataFiles(RemoteIterator<LocatedFileStatus> fil
return dataFiles;
}
+ public static void appendFiles(URI fromURI, String format, Table icebergTbl,
boolean isOverwrite, Configuration conf)
+ throws SemanticException {
+ try {
+ Transaction transaction = icebergTbl.newTransaction();
+ if (isOverwrite) {
+ DeleteFiles delete = transaction.newDelete();
+ delete.deleteFromRowFilter(Expressions.alwaysTrue());
+ delete.commit();
+ }
+ AppendFiles append = transaction.newAppend();
+ PartitionSpec spec = icebergTbl.spec();
+ MetricsConfig metricsConfig =
MetricsConfig.fromProperties(icebergTbl.properties());
+ String nameMappingString =
icebergTbl.properties().get(TableProperties.DEFAULT_NAME_MAPPING);
+ NameMapping nameMapping = nameMappingString != null ?
NameMappingParser.fromJson(nameMappingString) : null;
+ RemoteIterator<LocatedFileStatus> filesIterator =
HiveTableUtil.getFilesIterator(new Path(fromURI), conf);
+ List<DataFile> dataFiles = HiveTableUtil.getDataFiles(filesIterator,
Collections.emptyMap(),
+ format == null ? IOConstants.PARQUET : format, spec, metricsConfig,
nameMapping, conf);
+ dataFiles.forEach(append::appendFile);
+ append.commit();
+ transaction.commitTransaction();
+ } catch (Exception e) {
+ throw new SemanticException("Can not Append data files", e);
Review Comment:
append small a :) and needs a space
##########
ql/src/java/org/apache/hadoop/hive/ql/plan/LoadTableDesc.java:
##########
@@ -157,6 +159,19 @@ public LoadTableDesc(final Path sourcePath,
}
}
+ public LoadTableDesc(Path path, Table tableHandle, boolean isOverWrite,
boolean isIcebergLoad) {
Review Comment:
The isIcebergLoad should not have a separate setter? Inside the
LoadTableDesc it is even do not used
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