Javadoc-dev ant target runs out of heap space
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Key: HADOOP-5561
URL: https://issues.apache.org/jira/browse/HADOOP-5561
Project: Hadoop Core
Issue Type: Bug
Components: build
Environment: OSX with 4gb of RAM
Reporter: Jakob Homan
Assignee: Jakob Homan
The default configuration for the ant task javadoc-dev does not specify a
maxmemory and, after churning for a while, fails with an OOM exception:
{noformat}
[javadoc] Constructing Javadoc information...
[javadoc] Standard Doclet version 1.6.0_07
[javadoc] Building tree for all the packages and classes...
[javadoc] java.lang.OutOfMemoryError: Java heap space
[javadoc] at java.util.LinkedHashMap.createEntry(LinkedHashMap.java:424)
[javadoc] at java.util.LinkedHashMap.addEntry(LinkedHashMap.java:406)
[javadoc] at java.util.HashMap.put(HashMap.java:385)
[javadoc] at
sun.util.resources.OpenListResourceBundle.loadLookup(OpenListResourceBundle.java:118)
[javadoc] at
sun.util.resources.OpenListResourceBundle.loadLookupTablesIfNecessary(OpenListResourceBundle.java:97)
[javadoc] at
sun.util.resources.OpenListResourceBundle.handleGetObject(OpenListResourceBundle.java:58)
[javadoc] at
sun.util.resources.TimeZoneNamesBundle.handleGetObject(TimeZoneNamesBundle.java:59)
[javadoc] at java.util.ResourceBundle.getObject(ResourceBundle.java:378)
[javadoc] at java.util.ResourceBundle.getObject(ResourceBundle.java:381)
[javadoc] at
java.util.ResourceBundle.getStringArray(ResourceBundle.java:361)
[javadoc] at
sun.util.TimeZoneNameUtility.retrieveDisplayNames(TimeZoneNameUtility.java:100)
[javadoc] at
sun.util.TimeZoneNameUtility.retrieveDisplayNames(TimeZoneNameUtility.java:81)
[javadoc] at java.util.TimeZone.getDisplayNames(TimeZone.java:399)
[javadoc] at java.util.TimeZone.getDisplayName(TimeZone.java:350)
[javadoc] at java.util.Date.toString(Date.java:1025)
[javadoc] at
com.sun.tools.doclets.formats.html.markup.HtmlDocWriter.today(HtmlDocWriter.java:337)
[javadoc] at
com.sun.tools.doclets.formats.html.HtmlDocletWriter.printHtmlHeader(HtmlDocletWriter.java:281)
[javadoc] at
com.sun.tools.doclets.formats.html.ClassWriterImpl.writeHeader(ClassWriterImpl.java:122)
[javadoc] at
com.sun.tools.doclets.internal.toolkit.builders.ClassBuilder.buildClassHeader(ClassBuilder.java:164)
[javadoc] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[javadoc] at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
[javadoc] at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
[javadoc] at java.lang.reflect.Method.invoke(Method.java:597)
[javadoc] at
com.sun.tools.doclets.internal.toolkit.builders.ClassBuilder.invokeMethod(ClassBuilder.java:101)
[javadoc] at
com.sun.tools.doclets.internal.toolkit.builders.AbstractBuilder.build(AbstractBuilder.java:90)
[javadoc] at
com.sun.tools.doclets.internal.toolkit.builders.ClassBuilder.buildClassDoc(ClassBuilder.java:124)
[javadoc] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[javadoc] at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
[javadoc] at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
[javadoc] at java.lang.reflect.Method.invoke(Method.java:597)
[javadoc] at
com.sun.tools.doclets.internal.toolkit.builders.ClassBuilder.invokeMethod(ClassBuilder.java:101)
[javadoc] at
com.sun.tools.doclets.internal.toolkit.builders.AbstractBuilder.build(AbstractBuilder.java:90)
{noformat}
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