xicm commented on code in PR #7355:
URL: https://github.com/apache/hudi/pull/7355#discussion_r1049461270
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hudi-hadoop-mr/src/main/java/org/apache/hudi/hadoop/realtime/HoodieParquetRealtimeInputFormat.java:
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@@ -69,6 +69,8 @@ public RecordReader<NullWritable, ArrayWritable>
getRecordReader(final InputSpli
HoodieTableMetaClient metaClient =
HoodieTableMetaClient.builder().setConf(jobConf).setBasePath(realtimeSplit.getBasePath()).build();
HoodieTableConfig tableConfig = metaClient.getTableConfig();
addProjectionToJobConf(realtimeSplit, jobConf,
metaClient.getTableConfig().getPreCombineField());
+ // add partition fields to hive job conf
+ HoodieRealtimeInputFormatUtils.addProjectionField(jobConf,
metaClient.getTableConfig().getPartitionFields());
Review Comment:
Adding partition fields to READ_COLUMN_IDS_CONF_STR affects the performance,
the problem may be solved by hive via
https://github.com/apache/hive/pull/3742.
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