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https://issues.apache.org/jira/browse/BEAM-14334?focusedWorklogId=768935&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-768935
]
ASF GitHub Bot logged work on BEAM-14334:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 11/May/22 09:37
Start Date: 11/May/22 09:37
Worklog Time Spent: 10m
Work Description: echauchot commented on code in PR #17406:
URL: https://github.com/apache/beam/pull/17406#discussion_r870087648
##########
runners/spark/src/main/java/org/apache/beam/runners/spark/translation/SparkContextFactory.java:
##########
@@ -25,80 +28,111 @@
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
-/** The Spark context factory. */
-@SuppressWarnings({
- "nullness" // TODO(https://issues.apache.org/jira/browse/BEAM-10402)
-})
public final class SparkContextFactory {
private static final Logger LOG =
LoggerFactory.getLogger(SparkContextFactory.class);
/**
* If the property {@code beam.spark.test.reuseSparkContext} is set to
{@code true} then the Spark
* context will be reused for beam pipelines. This property should only be
enabled for tests.
+ *
+ * @deprecated Please use {@link SparkContextOptions} instead to allow for
proper lifecycle
+ * control to not leak your SparkContext.
*/
+ @Deprecated
public static final String TEST_REUSE_SPARK_CONTEXT =
"beam.spark.test.reuseSparkContext";
// Spark allows only one context for JVM so this can be static.
- private static JavaSparkContext sparkContext;
- private static String sparkMaster;
- private static boolean usesProvidedSparkContext;
+ private static @Nullable JavaSparkContext sparkContext;
+ private static @Nullable String sparkMaster;
+
+ private static boolean hasProvidedSparkContext;
private SparkContextFactory() {}
+ /**
+ * Set an externally managed {@link JavaSparkContext} that will be used if
{@link
+ * SparkContextOptions#getUsesProvidedSparkContext()} is set to {@code true}.
+ *
+ * <p>A Spark context can also be provided using {@link
+ * SparkContextOptions#setProvidedSparkContext(JavaSparkContext)}. However,
it will be dropped
Review Comment:
ah yes, correct, this parameter is still in use I was confusing with the
other parameter
Issue Time Tracking
-------------------
Worklog Id: (was: 768935)
Time Spent: 5h 10m (was: 5h)
> Avoid using forkEvery in Spark runner tests
> -------------------------------------------
>
> Key: BEAM-14334
> URL: https://issues.apache.org/jira/browse/BEAM-14334
> Project: Beam
> Issue Type: Improvement
> Components: runner-spark, testing
> Reporter: Moritz Mack
> Assignee: Moritz Mack
> Priority: P2
> Time Spent: 5h 10m
> Remaining Estimate: 0h
>
> Usage of *{color:#FF0000}forkEvery 1{color}* is typically a strong sign of
> poor quality / bad code and should be avoided:
> * It significantly impacts performance when running tests.
> * And it often hides resource leaks, either in code or worse in the runner
> itself.
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