Eclipse Too many open files fix

Solution:
Fix is adding the following entry (to increase the open file count)
in configuration/config.ini
osgi.bundlefile.limit=100

Problem:
I got this exception

ZoneInfo: /usr/share/javazi/ZoneInfoMappings (Too many open files)
ZoneInfo: /usr/share/javazi/ZoneInfoMappings (Too many open files)
!SESSION 2009-07-01 20:47:34.805 -----------------------------------------------
eclipse.buildId=M20090211-1700
java.version=1.6.0_0
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=linux, ARCH=x86, WS=gtk, NL=en_IN
Command-line arguments: -os linux -ws gtk -arch x86

!ENTRY org.eclipse.tptp.platform.examples 4 0 2009-07-01 20:47:39.058
!MESSAGE
!STACK 0
java.util.zip.ZipException: error in opening zip file
at java.util.zip.ZipFile.open(Native Method)
at java.util.zip.ZipFile.(ZipFile.java:131)
at java.util.zip.ZipFile.(ZipFile.java:148)
at org.eclipse.osgi.framework.util.SecureAction.getZipFile(SecureAction.java:251)
at org.eclipse.osgi.baseadaptor.bundlefile.ZipBundleFile.basicOpen(ZipBundleFile.java:81)
at org.eclipse.osgi.baseadaptor.bundlefile.ZipBundleFile.getZipFile(ZipBundleFile.java:94)
at org.eclipse.osgi.baseadaptor.bundlefile.ZipBundleFile.checkedOpen(ZipBundleFile.java:67)
at org.eclipse.osgi.baseadaptor.bundlefile.ZipBundleFile.getEntry(ZipBundleFile.java:239)
at org.eclipse.osgi.baseadaptor.BaseData.getEntry(BaseData.java:97)
at org.eclipse.osgi.framework.internal.core.AbstractBundle.getEntry(AbstractBundle.java:1310)
at org.eclipse.core.internal.registry.osgi.EclipseBundleListener.getExtensionURL(EclipseBundleListener.java:120)
at org.eclipse.core.internal.registry.osgi.EclipseBundleListener.addBundle(EclipseBundleListener.java:158)
at org.eclipse.core.internal.registry.osgi.EclipseBundleListener.processBundles(EclipseBundleListener.java:90)
at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.onStart(RegistryStrategyOSGI.java:210)
at org.eclipse.core.internal.registry.ExtensionRegistry.(ExtensionRegistry.java:699)
at org.eclipse.core.runtime.RegistryFactory.createRegistry(RegistryFactory.java:59)
at org.eclipse.core.internal.registry.osgi.Activator.startRegistry(Activator.java:135)
at org.eclipse.core.internal.registry.osgi.Activator.start(Activator.java:56)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl$2.run(BundleContextImpl.java:1009)
at java.security.AccessController.doPrivileged(Native Method)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:1003)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:984)
at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:346)
at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:265)
at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:400)
at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:111)
at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:427)
at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:193)
at org.eclipse.osgi.framework.internal.core.BundleLoader.findLocalClass(BundleLoader.java:370)
at org.eclipse.osgi.framework.internal.core.SingleSourcePackage.loadClass(SingleSourcePackage.java:33)
at org.eclipse.osgi.framework.internal.core.MultiSourcePackage.loadClass(MultiSourcePackage.java:31)
at org.eclipse.osgi.framework.internal.core.BundleLoader.findClassInternal(BundleLoader.java:443)
at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:399)
at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:387)
at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:87)
at java.lang.ClassLoader.loadClass(ClassLoader.java:268)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:336)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:186)
at org.eclipse.equinox.internal.app.Activator.start(Activator.java:55)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl$2.run(BundleContextImpl.java:1009)
at java.security.AccessController.doPrivileged(Native Method)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:1003)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:984)
at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:346)
at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:265)
at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:400)
at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:111)
at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:427)
at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:193)
at org.eclipse.osgi.framework.internal.core.BundleLoader.findLocalClass(BundleLoader.java:370)
at org.eclipse.osgi.framework.internal.core.SingleSourcePackage.loadClass(SingleSourcePackage.java:33)
at org.eclipse.osgi.framework.internal.core.BundleLoader.findClassInternal(BundleLoader.java:443)
at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:399)
at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:387)
at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:87)
at java.lang.ClassLoader.loadClass(ClassLoader.java:268)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:336)
at org.eclipse.core.internal.runtime.PlatformActivator.startAppContainer(PlatformActivator.java:47)
at org.eclipse.core.internal.runtime.PlatformActivator.start(PlatformActivator.java:32)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl$2.run(BundleContextImpl.java:1009)
at java.security.AccessController.doPrivileged(Native Method)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:1003)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:984)
at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:346)
at org.eclipse.osgi.framework.internal.core.AbstractBundle.resume(AbstractBundle.java:355)
at org.eclipse.osgi.framework.internal.core.Framework.resumeBundle(Framework.java:1074)
at org.eclipse.osgi.framework.internal.core.StartLevelManager.resumeBundles(StartLevelManager.java:616)
at org.eclipse.osgi.framework.internal.core.StartLevelManager.incFWSL(StartLevelManager.java:508)
at org.eclipse.osgi.framework.internal.core.StartLevelManager.doSetStartLevel(StartLevelManager.java:299)
at org.eclipse.osgi.framework.internal.core.StartLevelManager.dispatchEvent(StartLevelManager.java:489)
at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:211)
at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:321)

(eclipse:30567): Pango-WARNING **: error opening config file '/etc/pango/pangorc': Too many open files


(eclipse:30567): Pango-WARNING **: error opening config file '/home/harinath/.pangorc': Too many open files


(eclipse:30567): Pango-CRITICAL **: No modules found:
No builtin or dynamically loaded modules were found.
PangoFc will not work correctly.
This probably means there was an error in the creation of:
'/etc/pango/pango.modules'
You should create this file by running:
pango-querymodules > '/etc/pango/pango.modules'
Fontconfig error: Cannot load default config file

(eclipse:30567): Pango-WARNING **: failed to choose a font, expect ugly output. engine-type='PangoRenderFc', script='latin'