mridulm commented on code in PR #52373:
URL: https://github.com/apache/spark/pull/52373#discussion_r2605268384
##########
core/src/test/scala/org/apache/spark/util/UninterruptibleThreadSuite.scala:
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@@ -28,50 +28,67 @@ import org.apache.spark.SparkFunSuite
class UninterruptibleThreadSuite extends SparkFunSuite {
- /** Sleep millis and return true if it's interrupted */
+ /* Sleep millis and return true if it's interrupted */
private def sleep(millis: Long): Boolean = {
try {
Thread.sleep(millis)
false
} catch {
- case _: InterruptedException =>
+ case e: InterruptedException =>
+ log.error("Thread interrupted during sleep", e)
+ true
+ }
+ }
+
+ /* Await latch and return true if it's interrupted */
+ private def await(latch: CountDownLatch, timeout: Long = 10,
+ timeUnit: TimeUnit = TimeUnit.SECONDS): Boolean = {
+ try {
+ if (!latch.await(timeout, timeUnit)) {
+ log.error("timeout while waiting for the latch")
Review Comment:
It is about improving clarity of the code - and making it less confusing for
a developer to understand what is going on; without needing to understand the
context(s) in which this is invoked.
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