FrankChen021 commented on code in PR #19574:
URL: https://github.com/apache/druid/pull/19574#discussion_r4089085192
##########
embedded-tests/src/test/java/org/apache/druid/testing/embedded/msq/S3ExternQueryTest.java:
##########
@@ -202,6 +277,57 @@
.build(),
RequestBody.fromBytes(gzBytes)
);
+
+ s3Client.putObject(
+ PutObjectRequest.builder()
+ .bucket(storageResource.getBucket())
+ .key(DATA_PATH + "/" + PARQUET_FILE)
+ .build(),
+ RequestBody.fromBytes(generateParquet())
+ );
+ }
+
+ /**
+ * Generates a small Parquet file with the same {@code (page, added)} rows
used by the JSON tests.
+ */
+ private static byte[] generateParquet() throws IOException
+ {
+ final Schema schema = new Schema.Parser().parse(
+ "{\"type\":\"record\",\"name\":\"row\",\"fields\":["
+ + "{\"name\":\"page\",\"type\":\"string\"},"
+ + "{\"name\":\"added\",\"type\":\"long\"}]}"
+ );
+
+ final File tmpFile = File.createTempFile("extern-input", ".parquet");
+ // AvroParquetWriter creates the file itself and fails if it already
exists.
+ Files.delete(tmpFile.toPath());
+
+ try (ParquetWriter<GenericRecord> writer =
+ AvroParquetWriter.<GenericRecord>builder(new
Path(tmpFile.toURI()))
Review Comment:
@mormigil Can you fix this warning?
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