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[HUDI-6899] Fix hive read schema evolution table with partition field #9798

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[HUDI-6899] Fix hive read schema evolution table with partition field #9798

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4 changes: 3 additions & 1 deletion hudi-hadoop-mr/src/main/java/org/apache/hudi/hadoop/HoodieParquetInputFormat.java
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Original file line number Diff line number Diff line change
Expand Up @@ -110,14 +110,16 @@ public RecordReader<NullWritable, ArrayWritable> getRecordReader(final InputSpli
return createBootstrappingRecordReader(split, job, reporter);
}

// add partition fields to hive job conf
HoodieRealtimeInputFormatUtils.addProjectionField(job, job.get(hive_metastoreConstants.META_TABLE_PARTITION_COLUMNS, "").split("/"));

// adapt schema evolution
new SchemaEvolutionContext(split, job).doEvolutionForParquetFormat();

if (LOG.isDebugEnabled()) {
LOG.debug("EMPLOYING DEFAULT RECORD READER - " + split);
}

HoodieRealtimeInputFormatUtils.addProjectionField(job, job.get(hive_metastoreConstants.META_TABLE_PARTITION_COLUMNS, "").split("/"));
return getRecordReaderInternal(split, job, reporter);
}

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