mirror of https://github.com/apache/jclouds.git
1c57d07f70
This change improves the performance of writing to sockets with the default Java URL connection HTTP client, by enlarging the buffer used for socket writes from an implicit hard-coded 4KB / 8KB buffer to a configurable 32KB buffer. The buffer size is now controlled by the following property with the following default value: jclouds.output-socket-buffer-size: 32768 The implementation is based on a variant of ByteStreams.copy (written as ByteStreams2.copy) which accepts the buffer size as an argument, unlike the original Guava code that uses a hard-coded size. The change was done directly within the loop that copies the input stream to the output stream, and not by wrapping a BufferedOutputStream around the existing output stream, in order to avoid copying the payload twice. On some platforms this change can improve both the putBlob throughput and the total CPU consumption. |
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| all | ||
| allblobstore | ||
| allcompute | ||
| allloadbalancer | ||
| apis | ||
| blobstore | ||
| common | ||
| compute | ||
| core | ||
| drivers | ||
| loadbalancer | ||
| project | ||
| providers | ||
| resources | ||
| scriptbuilder | ||
| skeletons | ||
| .dir-locals.el | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| CONTRIBUTING.md | ||
| README.md | ||
| pom.xml | ||
README.md
jclouds
Apache jclouds is an open source multi-cloud toolkit for the Java platform that gives you the freedom to create applications that are portable across clouds while giving you full control to use cloud-specific features.
For more information about using or contributing to jclouds, please visit our website at jclouds.apache.org.
License
Copyright (C) 2009-2013 The Apache Software Foundation
Licensed under the Apache License, Version 2.0