Apache Mesos 0.23.0 发布，集群管理器
欢迎加入运维网交流群:263444886Apache Mesos 0.23.0 发布，此版本主要改进：
[*] - Reservations are not reported in master's state.json
[*] - Add an Option os::getenv() to stout
[*] - Change the stout path utility to declare a single, variadic 'join' function instead of several separate declarations of various discrete arities
[*] - Remove dynamic allocation from Option
[*] - mesos-execute should allow setting environment variables
[*] - Revise Authenticator interface
[*] - Concurrency control for fetcher cache
[*] - Basic fetcher cache functionality
[*] - Implement simple slave recovery behavior for fetcher cache
[*] - Fetcher cache eviction
[*] - Fetcher cache test fixture
[*] - Expose number of processes and threads in a container
[*] - Correct naming of cgroup memory statistics
[*] - Configurable Ping Timeouts
[*] - Add build instructions for OSX in getting started
[*] - Expose per-cgroup memory pressure
[*] - Make docker containerizer killing orphan containers optional
[*] - Document undocumented HTTP endpoints
[*] - write flags to log at startup
[*] - Report per-container metrics for network bandwidth throttling
[*] - Securing Sandboxes via Filebrowser Access Control
[*] - Add ability to decode JSON serialized MasterInfo from ZK
[*]
- Support>
[*] - Rate limit slaves removals during master recovery.
[*] - Improve NsTest.ROOT_setns
[*] - Improve support for streaming HTTP Responses in libprocess.
[*] - Add support for /proc/self/mountinfo on Linux
[*] - Slave should provide details on processes running in its cgroups
[*] - Add option for Subprocess to set a death signal for the forked child
[*] - Add ability to distinguish slave removals metrics by reason.
[*] - Performance issue in the master when a large number of slaves are registering.
[*] - Log IP addresses from HTTP requests
[*] - Add default bind to socket
[*] - Symlink the namespace handle with ContainerID for the port mapping isolator.
[*] - Cleanup stale bind mounts for port mapping isolator during slave recovery.
[*] - Remove non-variadic strings::format
[*] - Mesos doesn't compile with clang 3.6
[*] - Clean up style and comments in modules.
[*] - Expose Memory Pressure in MemIsolator
[*] - Use Memory Test Helper to improve some test code.
[*] - Create docker executor
[*] - Upgrade minimum required compilers for MESOS
[*] - test-framework should support principal only credential
[*] - Move StatusUpdateStream implementation to a compilation unit
[*] - Implement a mechanism which allows access control of endpoints
[*] - "configure" should fail when "patch" is not available.
[*] - Slave should act on correction events from QoS controller
[*] - Update FrameworkInfo to opt in to revocable resources
[*] - use standard compiler detection macros
[*] - Update modules doc with hook usage example
[*] - Printing a resource should show information about reservation, disk etc
[*] - Design Master discovery functionality for HTTP-only clients
[*] - Add non-const reference version of Option::get.
[*] - Update DRF sorter to update total resources
[*] - Include ExecutorInfos for custom executors in master/state.json
[*] - Add 'Path' to stout's user guide
[*]
- Add HTB queueing discipline wrapper>
[*] - Added constexpr to C++11 whitelist.
[*] - Add support for container rootfs to Mesos isolators
[*] - Remove dynamic allocation from Future
[*] - Log framework capabilities in the master.
[*] - Make synchronized as primary form of synchronization.
[*] - Report per-container metrics for network bandwidth throttling to the slave
[*] - Decode network statistics from mesos-network-helper
[*] - Add validation capability to stout Flags
[*] - Add SSL socket tests
[*] - Update stout #include headers
[*] - Reconciliation is expensive for large numbers of tasks.
[*] - Introduce acceptOffers scheduler driver API for performing operations on Offers
[*] - Add version to MasterInfo
[*] - Update Call protobuf to move top level FrameworkInfo inside Subscribe
[*] - socket::peer() and socket::address() might fail with SSL enabled
详细更新内容请看发行说明，现已提供下载：http://archive.apache.org/dist/mesos/0.23.0/mesos-0.23.0.tar.gz。
Apache Mesos 是一个集群管理器，提供了有效的、跨分布式应用或框架的资源隔离和共享，可以运行Hadoop、MPI、Hypertable、Spark。
特性：
[*] Fault-tolerant replicated master using ZooKeeper
[*] Scalability to 10,000s of nodes
[*] Isolation between tasks with Linux Containers
[*] Multi-resource scheduling (memory and CPU aware)
[*] Java, Python and C++ APIs for developing new parallel applications
[*] Web UI for viewing cluster state
页:
[1]