SourabhBadhya commented on code in PR #5789:
URL: https://github.com/apache/hive/pull/5789#discussion_r2100618683
##########
iceberg/iceberg-handler/src/main/java/org/apache/iceberg/mr/hive/HiveIcebergSerDe.java:
##########
@@ -126,41 +124,41 @@ public void initialize(@Nullable Configuration
configuration, Properties serDePr
}
}
} else {
- boolean autoConversion =
configuration.getBoolean(InputFormatConfig.SCHEMA_AUTO_CONVERSION, false);
+ boolean autoConversion =
conf.getBoolean(InputFormatConfig.SCHEMA_AUTO_CONVERSION, false);
// If we can not load the table try the provided hive schema
this.tableSchema = hiveSchemaOrThrow(e, autoConversion);
// This is only for table creation, it is ok to have an empty
partition column list
this.partitionColumns = ImmutableList.of();
}
if (e instanceof NoSuchTableException &&
- HiveTableUtil.isCtas(serDeProperties) &&
- !Catalogs.hiveCatalog(configuration, serDeProperties)) {
+ HiveTableUtil.isCtas(serDeProperties) &&
!Catalogs.hiveCatalog(conf, serDeProperties)) {
throw new SerDeException(CTAS_EXCEPTION_MSG);
}
}
}
this.projectedSchema =
- projectedSchema(configuration,
serDeProperties.getProperty(Catalogs.NAME), tableSchema, jobConf);
+ projectedSchema(conf, serDeProperties.getProperty(Catalogs.NAME),
tableSchema, jobConf);
- // Currently ClusteredWriter is used which requires that records are
ordered by partition keys.
- // Here we ensure that SortedDynPartitionOptimizer will kick in and do the
sorting.
- // TODO: remove once we have both Fanout and ClusteredWriter available:
HIVE-25948
- HiveConf.setIntVar(configuration,
HiveConf.ConfVars.HIVE_OPT_SORT_DYNAMIC_PARTITION_THRESHOLD, 1);
- HiveConf.setVar(configuration,
HiveConf.ConfVars.DYNAMIC_PARTITIONING_MODE, "nonstrict");
+ if
(!IcebergTableUtil.isFanoutEnabled(Maps.fromProperties(serDeProperties))) {
+ // ClusteredWriter requires that records are ordered by partition keys.
+ // Here we ensure that SortedDynPartitionOptimizer will kick in and do
the sorting.
+ HiveConf.setIntVar(conf,
HiveConf.ConfVars.HIVE_OPT_SORT_DYNAMIC_PARTITION_THRESHOLD, 1);
+ }
+ HiveConf.setVar(conf, HiveConf.ConfVars.DYNAMIC_PARTITIONING_MODE,
"nonstrict");
Review Comment:
Why add this config?
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