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Fix cw opt 2 #6464

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junyuc25 wants to merge 2 commits into from
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Fix cw opt 2 #6464

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b205856
Shutdown CloudWatch reporter when query completes
junyuche Aug 18, 2022
cbe9e3b
Revert delta streamer changes
junyuc25 Aug 22, 2022
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7 changes: 6 additions & 1 deletion hudi-client/hudi-client-common/src/main/java/org/apache/hudi/metrics/Metrics.java
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Expand Up @@ -53,14 +53,15 @@ private Metrics(HoodieWriteConfig metricConfig) {
}
reporter.start();

Runtime.getRuntime().addShutdownHook(new Thread(this::reportAndCloseReporter));
Runtime.getRuntime().addShutdownHook(new Thread(Metrics::shutdown));
}

private void reportAndCloseReporter() {
try {
registerHoodieCommonMetrics();
reporter.report();
if (getReporter() != null) {
LOG.info("Closing metrics reporter...");
getReporter().close();
}
} catch (Exception e) {
Expand Down Expand Up @@ -139,4 +140,8 @@ public MetricRegistry getRegistry() {
public Closeable getReporter() {
return reporter.getReporter();
}

public static boolean isInitialized() {
return initialized;
}
}
1 change: 1 addition & 0 deletions hudi-spark-datasource/hudi-spark-common/src/main/scala/org/apache/hudi/DefaultSource.scala
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Expand Up @@ -181,6 +181,7 @@ class DefaultSource extends RelationProvider
HoodieSparkSqlWriter.bootstrap(sqlContext, mode, optParams, dfWithoutMetaCols)
} else {
HoodieSparkSqlWriter.write(sqlContext, mode, optParams, dfWithoutMetaCols)
HoodieSparkSqlWriter.cleanup()
}
new HoodieEmptyRelation(sqlContext, dfWithoutMetaCols.schema)
}
Expand Down
5 changes: 5 additions & 0 deletions ...rk-datasource/hudi-spark-common/src/main/scala/org/apache/hudi/HoodieSparkSqlWriter.scala
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Expand Up @@ -44,6 +44,7 @@ import org.apache.hudi.internal.schema.convert.AvroInternalSchemaConverter
import org.apache.hudi.internal.schema.utils.{AvroSchemaEvolutionUtils, SerDeHelper}
import org.apache.hudi.keygen.factory.HoodieSparkKeyGeneratorFactory
import org.apache.hudi.keygen.{TimestampBasedAvroKeyGenerator, TimestampBasedKeyGenerator}
import org.apache.hudi.metrics.Metrics
import org.apache.hudi.sync.common.HoodieSyncConfig
import org.apache.hudi.sync.common.util.SyncUtilHelpers
import org.apache.hudi.table.BulkInsertPartitioner
Expand Down Expand Up @@ -593,6 +594,10 @@ object HoodieSparkSqlWriter {
(syncHiveSuccess, common.util.Option.ofNullable(instantTime))
}

def cleanup() : Unit = {
Metrics.shutdown()
}

private def handleSaveModes(spark: SparkSession, mode: SaveMode, tablePath: Path, tableConfig: HoodieTableConfig, tableName: String,
operation: WriteOperationType, fs: FileSystem): Unit = {
if (mode == SaveMode.Append && tableExists) {
Expand Down
4 changes: 3 additions & 1 deletion ...k-datasource/hudi-spark/src/test/scala/org/apache/hudi/functional/TestCOWDataSource.scala
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Expand Up @@ -31,6 +31,7 @@ import org.apache.hudi.config.HoodieWriteConfig
import org.apache.hudi.exception.{HoodieException, HoodieUpsertException}
import org.apache.hudi.keygen._
import org.apache.hudi.keygen.constant.KeyGeneratorOptions.Config
import org.apache.hudi.metrics.Metrics
import org.apache.hudi.testutils.HoodieClientTestBase
import org.apache.hudi.util.JFunction
import org.apache.hudi.{AvroConversionUtils, DataSourceReadOptions, DataSourceWriteOptions, HoodieDataSourceHelpers, HoodieSparkUtils}
Expand All @@ -40,7 +41,7 @@ import org.apache.spark.sql.hudi.HoodieSparkSessionExtension
import org.apache.spark.sql.types._
import org.joda.time.DateTime
import org.joda.time.format.DateTimeFormat
import org.junit.jupiter.api.Assertions.{assertEquals, assertThrows, assertTrue, fail}
import org.junit.jupiter.api.Assertions.{assertEquals, assertFalse, assertThrows, assertTrue, fail}
import org.junit.jupiter.api.function.Executable
import org.junit.jupiter.api.{AfterEach, BeforeEach, Test}
import org.junit.jupiter.params.ParameterizedTest
Expand Down Expand Up @@ -738,6 +739,7 @@ class TestCOWDataSource extends HoodieClientTestBase {
.option(DataSourceReadOptions.BEGIN_INSTANTTIME.key, commitInstantTime1)
.load(basePath)
assertEquals(N + 1, hoodieIncViewDF1.count())
assertEquals(false, Metrics.isInitialized)
}

@Test def testSchemaEvolution(): Unit = {
Expand Down