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[HUDI-4456] Close FileSystem in SparkClientFunctionalTestHarness #6201

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Merged
xushiyan merged 3 commits into from
Jul 25, 2022
Merged

[HUDI-4456] Close FileSystem in SparkClientFunctionalTestHarness #6201

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ee5654e
reuse FileSystem in SparkClientFunctionalTestHarness and close it aft…
the-other-tim-brown Jul 24, 2022
4345133
revert junit version upgrade
the-other-tim-brown Jul 24, 2022
36cc806
set fileSystem to null in cleanup
the-other-tim-brown Jul 24, 2022
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15 changes: 14 additions & 1 deletion ...park-client/src/test/java/org/apache/hudi/testutils/SparkClientFunctionalTestHarness.java
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Original file line number Diff line number Diff line change
Expand Up @@ -67,6 +67,7 @@
import org.apache.spark.sql.SQLContext;
import org.apache.spark.sql.SparkSession;
import org.junit.jupiter.api.AfterAll;
import org.junit.jupiter.api.AfterEach;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.io.TempDir;

Expand Down Expand Up @@ -96,6 +97,7 @@ public class SparkClientFunctionalTestHarness implements SparkProvider, HoodieMe
private static transient JavaSparkContext jsc;
private static transient HoodieSparkEngineContext context;
private static transient TimelineService timelineService;
private FileSystem fileSystem;

/**
* An indicator of the initialization status.
Expand Down Expand Up @@ -128,7 +130,10 @@ public Configuration hadoopConf() {
}

public FileSystem fs() {
return FSUtils.getFs(basePath(), hadoopConf());
if (fileSystem == null) {
fileSystem = FSUtils.getFs(basePath(), hadoopConf());
}
return fileSystem;
}

@Override
Expand Down Expand Up @@ -208,6 +213,14 @@ public static synchronized void resetSpark() {
}
}

@AfterEach
public void closeFileSystem() throws IOException {
if (fileSystem != null) {
fileSystem.close();
fileSystem = null;
}
}

protected JavaRDD<HoodieRecord> tagLocation(
HoodieIndex index, JavaRDD<HoodieRecord> records, HoodieTable table) {
return HoodieJavaRDD.getJavaRDD(
Expand Down