Revision bbe6c98f
Added by Andreas Kohlbecker over 4 years ago
| src/main/java/eu/etaxonomy/cdm/server/Bootloader.java | ||
|---|---|---|
| 31 | 31 |
import java.io.InputStreamReader; |
| 32 | 32 |
import java.io.OutputStream; |
| 33 | 33 |
import java.lang.management.ManagementFactory; |
| 34 |
import java.lang.reflect.InvocationTargetException; |
|
| 34 | 35 |
import java.net.MalformedURLException; |
| 35 | 36 |
import java.net.URL; |
| 36 | 37 |
import java.util.ArrayList; |
| ... | ... | |
| 471 | 472 |
// server = new Server(threadPool); |
| 472 | 473 |
server = new Server(); |
| 473 | 474 |
|
| 474 |
jdk8MemleakFix(); |
|
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jdk8MemleakFixServer();
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|
| 475 | 476 |
|
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server.addLifeCycleListener(instanceManager); |
| 477 | 478 |
ServerConnector connector=new ServerConnector(server); |
| ... | ... | |
| 574 | 575 |
* @throws IOException |
| 575 | 576 |
* @throws MalformedURLException |
| 576 | 577 |
*/ |
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private void jdk8MemleakFix() throws IOException, MalformedURLException {
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private void jdk8MemleakFixServer() throws IOException, MalformedURLException {
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String javaVersion = System.getProperty("java.version");
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| 579 | 580 |
if(javaVersion.startsWith("1.8")){
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logger.info("jdk8 detected (" + javaVersion + ") disabling url caching to avoid memory leak.");
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logger.info("jdk8 memory leak fix: jdk8 detected (" + javaVersion + ") disabling url caching to avoid memory leak.");
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|
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org.eclipse.jetty.util.resource.Resource.setDefaultUseCaches(false); |
| 582 | 583 |
File tmpio = new File(System.getProperty("java.io.tmpdir"));
|
| 583 | 584 |
tmpio.toURI().toURL().openConnection().setDefaultUseCaches(false); |
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} else {
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logger.info("jdk8 memory leak fix: unaffected jdk " + javaVersion + " detected");
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} |
|
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} |
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private void jdk8MemleakFixInstance(ClassLoader classLoader, CdmInstance instance) throws IOException, MalformedURLException, ClassNotFoundException, InstantiationException, IllegalAccessException, IllegalArgumentException, InvocationTargetException, NoSuchMethodException, SecurityException {
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String javaVersion = System.getProperty("java.version");
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if(javaVersion.startsWith("1.8")){
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logger.info("jdk8 memory leak fix for " + instance.getName() + ": jdk8 detected (" + javaVersion + ") disabling url caching to avoid memory leak.");
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Class<?> fileClass = classLoader.loadClass("java.io.File");
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File tmpio = (File) fileClass.getConstructor(String.class).newInstance("java.io.tmpdir");
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tmpio.toURI().toURL().openConnection().setDefaultUseCaches(false); |
|
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} else {
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logger.info("jdk8 memory leak fix, " + instance.getName() + "unaffected jdk " + javaVersion + " detected");
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|
| 584 | 599 |
} |
| 585 | 600 |
} |
| 586 | 601 |
|
| ... | ... | |
| 749 | 764 |
if(webAppClassPath != null){
|
| 750 | 765 |
logger.info("Running cdm-webapp from source folder: Adding class path supplied by option '-" + WEBAPP_CLASSPATH.getOpt() +" =" + webAppClassPath +"' to WebAppClassLoader");
|
| 751 | 766 |
classLoader.addClassPath(webAppClassPath); |
| 767 |
try {
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jdk8MemleakFixInstance(classLoader, instance); |
|
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} catch (ClassNotFoundException | InstantiationException | IllegalAccessException |
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| 770 |
| IllegalArgumentException | InvocationTargetException | NoSuchMethodException |
|
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| SecurityException e) {
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logger.error("Cannot apply jdk8MemleakFix to instance " + instance, e);
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} |
|
| 752 | 774 |
} else {
|
| 753 | 775 |
throw new RuntimeException("Classpath cdm-webapp for missing while running cdm-webapp from source folder. Please supplied cdm-server option '-" + WEBAPP_CLASSPATH.getOpt() +"");
|
| 754 | 776 |
} |
Also available in: Unified diff
ref #5048 disabling url caching per instance for jdk1.8 to avoid memleak