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Posted to reviews@spark.apache.org by "pan3793 (via GitHub)" <gi...@apache.org> on 2023/04/20 05:34:37 UTC
[GitHub] [spark] pan3793 opened a new pull request, #40867: [SPARK-43208][HIVE] IsolatedClassLoader should close barrier class InputStream after reading
pan3793 opened a new pull request, #40867:
URL: https://github.com/apache/spark/pull/40867
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### What changes were proposed in this pull request?
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As title, close the barrier class `InputStream` after reading in `IsolatedClassLoader`
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`IOUtils.toByteArray(inputStream)` is not responsible to close the `inputStream`, the caller should do closing instead.
### Does this PR introduce _any_ user-facing change?
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No.
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Pass GA.
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[GitHub] [spark] sunchao commented on pull request #40867: [SPARK-43208][SQL][HIVE] IsolatedClassLoader should close barrier class InputStream after reading
Posted by "sunchao (via GitHub)" <gi...@apache.org>.
sunchao commented on PR #40867:
URL: https://github.com/apache/spark/pull/40867#issuecomment-1516654038
@pan3793 good catch, have you seen any issue caused by this?
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[GitHub] [spark] pan3793 commented on pull request #40867: [SPARK-43208][HIVE] IsolatedClassLoader should close barrier class InputStream after reading
Posted by "pan3793 (via GitHub)" <gi...@apache.org>.
pan3793 commented on PR #40867:
URL: https://github.com/apache/spark/pull/40867#issuecomment-1515741631
cc @HyukjinKwon @sunchao
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[GitHub] [spark] sunchao commented on pull request #40867: [SPARK-43208][SQL][HIVE] IsolatedClassLoader should close barrier class InputStream after reading
Posted by "sunchao (via GitHub)" <gi...@apache.org>.
sunchao commented on PR #40867:
URL: https://github.com/apache/spark/pull/40867#issuecomment-1516654197
Merged to master, thanks!
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[GitHub] [spark] LuciferYang commented on pull request #40867: [SPARK-43208][HIVE] IsolatedClassLoader should close barrier class InputStream after reading
Posted by "LuciferYang (via GitHub)" <gi...@apache.org>.
LuciferYang commented on PR #40867:
URL: https://github.com/apache/spark/pull/40867#issuecomment-1515740675
Good catch
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[GitHub] [spark] pan3793 commented on pull request #40867: [SPARK-43208][SQL][HIVE] IsolatedClassLoader should close barrier class InputStream after reading
Posted by "pan3793 (via GitHub)" <gi...@apache.org>.
pan3793 commented on PR #40867:
URL: https://github.com/apache/spark/pull/40867#issuecomment-1516682131
> @pan3793 good catch, have you seen any issue caused by this?
Not exactly. Since the current Hive 2.3.9 can talk w/ HMS 2.1+ smoothly (plus [HIVE-25500](https://issues.apache.org/jira/browse/HIVE-25500), the supported versions expand to HMS 1.2+), it's rare to use a custom Hive client in our production cases.
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[GitHub] [spark] pan3793 commented on a diff in pull request #40867: [SPARK-43208][HIVE] IsolatedClassLoader should close barrier class InputStream after reading
Posted by "pan3793 (via GitHub)" <gi...@apache.org>.
pan3793 commented on code in PR #40867:
URL: https://github.com/apache/spark/pull/40867#discussion_r1172100221
##########
sql/hive/src/main/scala/org/apache/spark/sql/hive/client/IsolatedClientLoader.scala:
##########
@@ -265,10 +265,10 @@ private[hive] class IsolatedClientLoader(
if (loaded == null) doLoadClass(name, resolve) else loaded
}
def doLoadClass(name: String, resolve: Boolean): Class[_] = {
- val classFileName = name.replaceAll("\\.", "/") + ".class"
Review Comment:
it's exactly same as `classToPath(name)`
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[GitHub] [spark] sunchao closed pull request #40867: [SPARK-43208][SQL][HIVE] IsolatedClassLoader should close barrier class InputStream after reading
Posted by "sunchao (via GitHub)" <gi...@apache.org>.
sunchao closed pull request #40867: [SPARK-43208][SQL][HIVE] IsolatedClassLoader should close barrier class InputStream after reading
URL: https://github.com/apache/spark/pull/40867
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