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guide: use openjdk11 as base image #710

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Merged
merged 1 commit into from
Dec 2, 2020
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catap
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@catap catap commented Dec 2, 2020

sbt-native-packager uses openjdk:8 as base image1 and OpenJDK8 can't run guide on it, and throw an exception like

Exception in thread "pool-1-thread-1" java.lang.NoSuchMethodError: java.io.FileReader.<init>(Ljava/io/File;Ljava/nio/charset/Charset;)V
	at io.udash.web.guide.markdown.MarkdownPagesEndpoint.$anonfun$render$1(MarkdownPagesEndpoint.scala:23)
	at scala.concurrent.Future$.$anonfun$apply$1(Future.scala:671)
	at scala.concurrent.impl.Promise$Transformation.run(Promise.scala:430)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)

Fixed #709

Footnotes

  1. https://github.com/sbt/sbt-native-packager/blob/v1.7.6/src/main/scala/com/typesafe/sbt/packager/docker/DockerPlugin.scala#L85

sbt-native-packager uses openjdk:8 as base image[^1] and OpenJDK8 can't
run guide on it, and throw an exception like
```
Exception in thread "pool-1-thread-1" java.lang.NoSuchMethodError: java.io.FileReader.<init>(Ljava/io/File;Ljava/nio/charset/Charset;)V
	at io.udash.web.guide.markdown.MarkdownPagesEndpoint.$anonfun$render$1(MarkdownPagesEndpoint.scala:23)
	at scala.concurrent.Future$.$anonfun$apply$1(Future.scala:671)
	at scala.concurrent.impl.Promise$Transformation.run(Promise.scala:430)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
```

Fixed UdashFramework#709

[^1]: https://github.com/sbt/sbt-native-packager/blob/v1.7.6/src/main/scala/com/typesafe/sbt/packager/docker/DockerPlugin.scala#L85
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@ddworak ddworak left a comment

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LGTM, thanks!

@ddworak ddworak merged commit 6aacd3f into UdashFramework:master Dec 2, 2020
@catap catap deleted the openjdk11 branch December 2, 2020 20:20
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udash-guide throw an error when build and run on different JDK
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