deniskuzZ commented on code in PR #5540:
URL: https://github.com/apache/hive/pull/5540#discussion_r1932588758
##########
iceberg/iceberg-handler/src/main/java/org/apache/iceberg/mr/hive/compaction/IcebergQueryCompactor.java:
##########
@@ -62,20 +63,32 @@ public boolean run(CompactorContext context) throws
IOException, HiveException,
Table icebergTable = IcebergTableUtil.getTable(conf, table.getTTable());
String compactionQuery;
String orderBy = ci.orderByClause == null ? "" : ci.orderByClause;
+ String fileSizeCond = null;
+
+ if (ci.type == CompactionType.MINOR) {
+ long fileSizeInBytesThreshold =
IcebergCompactionUtil.getFileSizeThreshold(ci, conf);
+ fileSizeCond = String.format("%1$s in (select file_path from %2$s.files
where file_size_in_bytes < %3$d)",
+ VirtualColumn.FILE_PATH.getName(), compactTableName,
fileSizeInBytesThreshold);
+ conf.setLong(CompactorContext.COMPACTION_FILE_SIZE_THRESHOLD,
fileSizeInBytesThreshold);
Review Comment:
why do we need to pass this?
##########
iceberg/iceberg-handler/src/main/java/org/apache/iceberg/mr/hive/compaction/IcebergQueryCompactor.java:
##########
@@ -62,20 +63,32 @@ public boolean run(CompactorContext context) throws
IOException, HiveException,
Table icebergTable = IcebergTableUtil.getTable(conf, table.getTTable());
String compactionQuery;
String orderBy = ci.orderByClause == null ? "" : ci.orderByClause;
+ String fileSizeCond = null;
+
+ if (ci.type == CompactionType.MINOR) {
+ long fileSizeInBytesThreshold =
IcebergCompactionUtil.getFileSizeThreshold(ci, conf);
+ fileSizeCond = String.format("%1$s in (select file_path from %2$s.files
where file_size_in_bytes < %3$d)",
+ VirtualColumn.FILE_PATH.getName(), compactTableName,
fileSizeInBytesThreshold);
+ conf.setLong(CompactorContext.COMPACTION_FILE_SIZE_THRESHOLD,
fileSizeInBytesThreshold);
Review Comment:
why do we need to pass this here?
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