Examples with GCSToElasticsearchOptions com.google.cloud.teleport.v2.elasticsearch.options.GCSToElasticsearchOptions used on opensource projects

Example 6 with GCSToElasticsearchOptions

use of com.google.cloud.teleport.v2.elasticsearch.options.GCSToElasticsearchOptions in project DataflowTemplates by GoogleCloudPlatform.

the class GCSToElasticsearchTest method testGCSToElasticsearchUdfE2E.

/**
 * Tests the {@link GCSToElasticsearch} pipeline using a Udf to parse the Csv.
 */
@Test
public void testGCSToElasticsearchUdfE2E() {
    final String record = "007,CA,26.23";
    final String stringifiedJsonRecord = "{\"id\":\"007\",\"state\":\"CA\",\"price\":26.23}";
    final FailsafeElementCoder<String, String> coder = FailsafeElementCoder.of(NullableCoder.of(StringUtf8Coder.of()), NullableCoder.of(StringUtf8Coder.of()));
    CoderRegistry coderRegistry = pipeline.getCoderRegistry();
    coderRegistry.registerCoderForType(coder.getEncodedTypeDescriptor(), coder);
    GCSToElasticsearchOptions options = PipelineOptionsFactory.create().as(GCSToElasticsearchOptions.class);
    options.setJavascriptTextTransformGcsPath(TRANSFORM_FILE_PATH);
    options.setJavascriptTextTransformFunctionName("transform");
    options.setContainsHeaders(false);
    options.setInputFileSpec(NO_HEADER_CSV_FILE_PATH);
    options.setApiKey("key");
    // Build pipeline with no headers.
    PCollectionTuple readCsvOut = pipeline.apply("ReadCsv", CsvConverters.ReadCsv.newBuilder().setCsvFormat(options.getCsvFormat()).setDelimiter(options.getDelimiter()).setHasHeaders(options.getContainsHeaders()).setInputFileSpec(options.getInputFileSpec()).setHeaderTag(GCSToElasticsearch.CSV_HEADERS).setLineTag(GCSToElasticsearch.CSV_LINES).setFileEncoding(options.getCsvFileEncoding()).build()).apply("ConvertLine", CsvConverters.LineToFailsafeJson.newBuilder().setDelimiter(options.getDelimiter()).setUdfFileSystemPath(options.getJavascriptTextTransformGcsPath()).setUdfFunctionName(options.getJavascriptTextTransformFunctionName()).setJsonSchemaPath(options.getJsonSchemaPath()).setHeaderTag(GCSToElasticsearch.CSV_HEADERS).setLineTag(GCSToElasticsearch.CSV_LINES).setUdfOutputTag(GCSToElasticsearch.PROCESSING_OUT).setUdfDeadletterTag(GCSToElasticsearch.PROCESSING_DEADLETTER_OUT).build());
    // Assert
    PAssert.that(readCsvOut.get(GCSToElasticsearch.PROCESSING_OUT)).satisfies(collection -> {
        FailsafeElement element = collection.iterator().next();
        assertThat(element.getOriginalPayload(), is(equalTo(record)));
        assertThat(element.getPayload(), is(equalTo(stringifiedJsonRecord)));
        return null;
    });
    // Execute pipeline
    pipeline.run();
}