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Convert all logging statements from slf4j to jul #5674

Merged
merged 4 commits into from
Mar 25, 2022
Merged

Convert all logging statements from slf4j to jul #5674

merged 4 commits into from
Mar 25, 2022

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mateuszrzeszutek
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Closes #5077

@mateuszrzeszutek mateuszrzeszutek requested a review from a team March 23, 2022 16:17
trask
trask approved these changes Mar 23, 2022
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I found reviewing a bit confusing in places where TransformSafeLogger is used since that api is now different from normal loggers, maybe worth sync'ing up that class.

...nt-tooling/src/main/java/io/opentelemetry/javaagent/tooling/bytebuddy/ExceptionHandlers.java
Comment on lines -44 to +39
// org.slf4j.LoggerFactory.getLogger((Class)ExceptionLogger.class)
// .debug("exception in instrumentation", t);
// ExceptionLogger.logSuppressedError("exception in instrumentation", t);
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👍

@mateuszrzeszutek
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I found reviewing a bit confusing in places where TransformSafeLogger is used since that api is now different from normal loggers, maybe worth sync'ing up that class.

I simplified the API so that it looks the same as Logger, with one exception:

public void log(Level level, String message, Object[] args, Throwable error)

The original Logger could not accept both params and error, but that looked terrible, so I decided to introduce this method (it looks like one of the Logger methods, so I guess it should be fine)

trask
trask reviewed Mar 24, 2022
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javaagent-tooling/build.gradle.kts
@@ -64,6 +63,21 @@ dependencies {
testImplementation("com.google.guava:guava")
}

testing {
suites {
val testExceptionHandler by registering(JvmTestSuite::class) {
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does this target specific tests?

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Yes, just the ExceptionHandlerTest - I moved it to a separate source directory, along with all its dependencies. I found that when I run ./gradlew :javaagent-tooling:check locally it was randomly failing on that test; probably because it interfered with other bytecode modifying tests in the test source root.

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oh yes, I missed that this is tied to directory name, thx!

@trask trask merged commit b668e73 into open-telemetry:main Mar 25, 2022
RashmiRam pushed a commit to RashmiRam/opentelemetry-auto-instr-java that referenced this pull request May 23, 2022
@RashmiRam
Convert all logging statements from slf4j to jul (open-telemetry#5674)
13a5fd6 
* Convert all logging statements from slf4j to jul

* code review comments

* fix tests

* Fix randomly failing test
@mateuszrzeszutek mateuszrzeszutek deleted the jul-2 branch November 18, 2022 10:28
@trask trask mentioned this pull request Aug 22, 2023
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@trask trask trask approved these changes

@anuraaga anuraaga anuraaga approved these changes

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Convert all logging statements from slf4j to jul
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@mateuszrzeszutek @anuraaga @trask