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Posted to java-dev@axis.apache.org by "Deepal Jayasinghe (JIRA)" <ji...@apache.org> on 2007/07/04 08:22:05 UTC
[jira] Assigned: (AXIS2-2899) "Too many open files" exception when
hotdeployment set to true, after loading configurationContext multiple
times
[ https://issues.apache.org/jira/browse/AXIS2-2899?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Deepal Jayasinghe reassigned AXIS2-2899:
----------------------------------------
Assignee: Deepal Jayasinghe
> "Too many open files" exception when hotdeployment set to true, after loading configurationContext multiple times
> -----------------------------------------------------------------------------------------------------------------
>
> Key: AXIS2-2899
> URL: https://issues.apache.org/jira/browse/AXIS2-2899
> Project: Axis 2.0 (Axis2)
> Issue Type: Bug
> Components: deployment
> Affects Versions: 1.2
> Environment: Windows XP,
> Sun JRE 1.4.2 or IBM JRE 1.4.2,
> running JUnit test from within Eclipse 3.2.2
> Reporter: Greg Lee-Shoy
> Assignee: Deepal Jayasinghe
> Priority: Minor
> Attachments: axis2.zip
>
>
> -When configuration context is loaded about 400 times using createConfigurationContextFromFileSystem( ), and hotdeployment is set to true, the following error occurs: java.io.IOException: Too many open files.
> -if hotdeployment is set to false, this error does not occur even after loading configurationContext 100,000 times
> -if there is a check in getURLsForAllJars() in org.apache.axis2.deployment.util.Utils to see if a URL has file protocol (and not creating a temp file if it does) the threshold is raised to 2826 times, after which an OutOfMemoryError occurs.
> The JUnit test is:
> import org.apache.axis2.context.ConfigurationContext;
> import org.apache.axis2.context.ConfigurationContextFactory;
> import junit.framework.TestCase;
> public class LoadConfigFromFileTest extends TestCase {
> public LoadConfigFromFileTest(String name)
> {
> super(name);
> }
>
> public void testLoadConfig1000Times()
> {
> try
> {
>
> ConfigurationContext configContext = null;
>
> String axis2Conf = "C:\\Java\\axis2\\conf\\axis2.xml";
> String repoDir = "C:\\Java\\axis2";
>
> for( int i = 0; i < 1000; i++)
> {
> System.out.println("Iteration " + i);
> configContext = ConfigurationContextFactory.createConfigurationContextFromFileSystem(
> repoDir, axis2Conf);
> configContext = null;
> }
> }
> catch (Exception e)
> {
> e.printStackTrace();
> }
> }
> }
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