novakov-alexey commented on a change in pull request #3817:
URL: https://github.com/apache/hudi/pull/3817#discussion_r730741735
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File path:
hudi-spark-datasource/hudi-spark/src/main/java/org/apache/hudi/HoodieDatasetBulkInsertHelper.java
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@@ -80,17 +81,18 @@
String keyGeneratorClass =
properties.getString(DataSourceWriteOptions.KEYGENERATOR_CLASS_NAME().key());
BuiltinKeyGenerator keyGenerator = (BuiltinKeyGenerator)
ReflectionUtils.loadClass(keyGeneratorClass, properties);
StructType structTypeForUDF = rows.schema();
-
- sqlContext.udf().register(RECORD_KEY_UDF_FN, (UDF1<Row, String>)
keyGenerator::getRecordKey, DataTypes.StringType);
- sqlContext.udf().register(PARTITION_PATH_UDF_FN, (UDF1<Row, String>)
keyGenerator::getPartitionPath, DataTypes.StringType);
+ String recordKeyUdfFnCurrent = RECORD_KEY_UDF_FN +
UUID.randomUUID().toString();
+ String partitionPathUdfFnCurrent = PARTITION_PATH_UDF_FN +
UUID.randomUUID().toString();
+ sqlContext.udf().register(recordKeyUdfFnCurrent, (UDF1<Row, String>)
keyGenerator::getRecordKey, DataTypes.StringType);
Review comment:
Does it mean that getRecordKey and getPartitionPath may be equal from
different tables, so that adding random suffix to them help?
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