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new 6e94fd0 Update docs again
6e94fd0 is described below
commit 6e94fd045c9d65165f33b52d61e7c9a5317922e8
Author: remm <[email protected]>
AuthorDate: Fri May 10 14:31:20 2019 +0200
Update docs again
Failed to make CL resources work, no real idea why. Will look at it
again later. I'll write a container for the native image once it works
better.
---
res/tomcat-maven/README.md | 17 ++++++++---------
1 file changed, 8 insertions(+), 9 deletions(-)
diff --git a/res/tomcat-maven/README.md b/res/tomcat-maven/README.md
index 0796b33..f4f8ea9 100644
--- a/res/tomcat-maven/README.md
+++ b/res/tomcat-maven/README.md
@@ -84,22 +84,21 @@ Note: Graal support in Tomcat is not functional yet.
Download Graal native-image and tools.
```
-export JAVA_HOME=/path...to/graalvm-ce-19.0.0
-export TOMCAT_MAVEN=/path...to/tomcat-maven
+export JAVA_HOME=/absolute...path...to/graalvm-ce-19.0.0
+export TOMCAT_MAVEN=/absolute...path...to/tomcat-maven
cd $JAVA_HOME/bin
./gu install native-image
```
Run Tomcat with the agent in full trace mode.
```
+cd $TOMCAT_MAVEN
$JAVA_HOME/bin/java
-agentlib:native-image-agent=trace-output=./target/trace-file.json -jar
./target/tomcat-maven-1.0.jar
```
-Then exercise necessary paths of your service with the Tomcat configuration.
+Then exercise necessary paths of your service with the Tomcat configuration.
Do not try to run any JSPs.
-Generate the final json using native-image-configuration then use native image
using the generated reflection metadata.
+Generate the final json files using native-image-configuration then use native
image using the generated reflection metadata:
```
-$JAVA_HOME/bin/native-image-configure generate
--trace-input=./target/trace-file.json --output-dir=./target
-$JAVA_HOME/bin/native-image --allow-incomplete-classpath
-H:+ReportUnsupportedElementsAtRuntime
-H:ConfigurationFileDirectories=$TOMCAT_MAVEN/target/
-H:ReflectionConfigurationFiles=$TOMCAT_MAVEN/tomcat-reflection.json -jar
target/tomcat-maven-1.0.jar
-./tomcat-maven-1.0 --no-jmx -Dcatalina.base=.
-Djava.util.logging.config.file=conf/logging.properties
-Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager
+$JAVA_HOME/bin/native-image-configure generate
--trace-input=$TOMCAT_MAVEN/target/trace-file.json
--output-dir=$TOMCAT_MAVEN/target
+$JAVA_HOME/bin/native-image --allow-incomplete-classpath
-H:+ReportUnsupportedElementsAtRuntime
-H:ConfigurationFileDirectories=$TOMCAT_MAVEN/target/
-H:ReflectionConfigurationFiles=$TOMCAT_MAVEN/tomcat-reflection.json -jar
$TOMCAT_MAVEN/target/tomcat-maven-1.0.jar
+./tomcat-maven-1.0 -Dcatalina.base=.
-Djava.util.logging.config.file=conf/logging.properties
-Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager
```
-Note: -H:ConfigurationFileDirectories does not appear to work properly, so it
could be needed to add the content of reflect-config.json
- to tomcat-reflection.json.
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