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[HUDI-4140] Fixing hive style partitioning and default partition with bulk insert row writer with SimpleKeyGen and virtual keys (#5664)

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Bulk insert row writer code path had a gap wrt hive style partitioning and default partition when virtual keys are enabled with SimpleKeyGen.  This patch fixes the issue.
This commit is contained in:
Sivabalan Narayanan
2022-06-06 13:21:00 -04:00
committed by GitHub
parent 4f7ea8c79a
commit 4f6fc726d0
4 changed files with 63 additions and 1 deletions
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7
hudi-spark-datasource/hudi-spark-common/src/main/java/org/apache/hudi/internal/BulkInsertDataInternalWriterHelper.java
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@@ -23,6 +23,7 @@ import org.apache.hudi.client.HoodieInternalWriteStatus;
import org.apache.hudi.common.config.TypedProperties;
import org.apache.hudi.common.model.HoodieRecord;
import org.apache.hudi.common.util.Option;
import org.apache.hudi.common.util.PartitionPathEncodeUtils;
import org.apache.hudi.config.HoodieWriteConfig;
import org.apache.hudi.exception.HoodieIOException;
import org.apache.hudi.io.storage.row.HoodieRowCreateHandle;
@@ -128,7 +129,11 @@ public class BulkInsertDataInternalWriterHelper {
if (!keyGeneratorOpt.isPresent()) { // NoPartitionerKeyGen
partitionPath = "";
} else if (simpleKeyGen) { // SimpleKeyGen
partitionPath = (record.get(simplePartitionFieldIndex, simplePartitionFieldDataType)).toString();
Object parititionPathValue = record.get(simplePartitionFieldIndex, simplePartitionFieldDataType);
partitionPath = parititionPathValue != null ? parititionPathValue.toString() : PartitionPathEncodeUtils.DEFAULT_PARTITION_PATH;
if (writeConfig.isHiveStylePartitioningEnabled()) {
partitionPath = (keyGeneratorOpt.get()).getPartitionPathFields().get(0) + "=" + partitionPath;
}
} else {
// only BuiltIn key generators are supported if meta fields are disabled.
partitionPath = keyGeneratorOpt.get().getPartitionPath(record, structType);