Copying data from inputStream to OuputStream needs appropriate buffer size --------------------------------------------------------------------------
Key: AXIS2-4978 URL: https://issues.apache.org/jira/browse/AXIS2-4978 Project: Axis2 Issue Type: Bug Components: modules Affects Versions: 1.5.4 Reporter: Xiaoming Shi In the file ./axis2-1.5.4/modules/tool/axis2-idea-plugin/src/main/java/org/apache/axis2/tools/wizardframe/WizardFrame.java line:323 The buffer size is fixed at 1024 bytes. To copy 10M data with 1024-byte buffer it takes 338,591,180 nano-second, while it takes 105,384,689 nano-second with a 10240-byte buffer. Similar code can be found at: ./axis2-1.5.4/modules/kernel/src/org/apache/axis2/util/IOUtils.java ./axis2-1.5.4/modules/kernel/src/org/apache/axis2/classloader/IoUtil.java ./axis2-1.5.4/modules/kernel/src/org/apache/axis2/classloader/JarResourceLocation.java ./axis2-1.5.4/modules/tool/axis2-idea-plugin/src/main/java/org/apache/axis2/tools/wizardframe/WizardFrame.java This is similar to the Apache Bug https://issues.apache.org/bugzilla/show_bug.cgi?id=32546 -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira --------------------------------------------------------------------- To unsubscribe, e-mail: java-dev-unsubscr...@axis.apache.org For additional commands, e-mail: java-dev-h...@axis.apache.org