pratyakshsharma commented on a change in pull request #1584:
URL: https://github.com/apache/incubator-hudi/pull/1584#discussion_r419151032
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File path:
hudi-utilities/src/main/java/org/apache/hudi/utilities/deltastreamer/DeltaSync.java
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@@ -298,15 +300,15 @@ private void refreshTimeline() throws IOException {
// default to RowBasedSchemaProvider
schemaProvider = this.schemaProvider == null ||
this.schemaProvider.getTargetSchema() == null
? transformed.map(r -> (SchemaProvider) new
RowBasedSchemaProvider(r.schema())).orElse(
- dataAndCheckpoint.getSchemaProvider())
+ schemaProviderFromFetched)
: this.schemaProvider;
} else {
// Pull the data from the source & prepare the write
InputBatch<JavaRDD<GenericRecord>> dataAndCheckpoint =
formatAdapter.fetchNewDataInAvroFormat(resumeCheckpointStr,
cfg.sourceLimit);
avroRDDOptional = dataAndCheckpoint.getBatch();
checkpointStr = dataAndCheckpoint.getCheckpointForNextBatch();
- schemaProvider = dataAndCheckpoint.getSchemaProvider();
+ schemaProvider = avroRDDOptional.isPresent() ?
dataAndCheckpoint.getSchemaProvider() : null;
Review comment:
please refer to my other comment on the changes in SourceFormatAdapter.
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