Apache Mesos 0.24.1 发布，集群管理器

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　　Apache Mesos 0.24.1 发布，此版本主要是功能改进和 bug 修复：
　　
Bug 修复
　　

• 　　[MESOS-2166] -  PerfEventIsolatorTest.ROOT_CGROUPS_Sample requires 'perf' to be installed
  
• 　　[MESOS-2337] - __init__.py not getting installed in $PREFIX/lib/pythonX.Y/site-packages/mesos
  
• 　　[MESOS-2480] - Protobuf jar is required for unbundled protobuf regardless of --disable-java flag.
  
• 　　[MESOS-2493] - google glog link is incorrect
  
• 　　[MESOS-2497] - Create synchronous validations for Calls
  
• 　　[MESOS-2552] - C++ Scheduler library should send HTTP Calls to master
  
• 　　[MESOS-2559] - Do not use RunTaskMessage.framework_id.
  
• 　　[MESOS-2660] - ROOT_CGROUPS_Listen and ROOT_IncreaseRSS tests are flaky
  
• 　　[MESOS-2862] - mesos-fetcher won't fetch uris which begin with a " "
  
• 　　[MESOS-2868] - --attributes flag in slave cannot take a value with ':'
  
• 　　[MESOS-2882] - Duplicate name-value env-vars in '-e' option of docker run
  
• 　　[MESOS-2900] - Display capabilities in state.json
  
• 　　[MESOS-2989] - Changing to "framework" from "framwork"
  
• 　　[MESOS-3001] - Create a "demo" HTTP API client
  
• 　　[MESOS-3002] - Rename Option::get(const T& _t) to getOrElse() broke network isolator
  
• 　　[MESOS-3027] - Compiler warning in stout subcommand tests
  
• 　　[MESOS-3053] - Failing DockerContainerizerTest.ROOT_DOCKER_Launch_Executor_Bridged
  
• 
  　　[MESOS-3058] - Cgroup tests>
  
• 　　[MESOS-3079] - `sudo make distcheck` fails on Ubuntu 14.04 (and possibly other OSes too)
  
• 　　[MESOS-3121] - Always disable SSLV2
  
• 　　[MESOS-3124] - Updating persistent volumes after slave restart is problematic.
  
• 　　[MESOS-3138] - PersistentVolumeTest.SlaveRecovery test fails on OSX
  
• 　　[MESOS-3141] - Compiler warning when mocking function type has an enum return type.
  
• 　　[MESOS-3143] - Disable endpoints rule fails to recognize HTTP path delegates
  
• 　　[MESOS-3148] - Resolve issue with hanging tests with Zookeeper
  
• 　　[MESOS-3168] - MesosZooKeeperTest fixture can have side effects across tests
  
• 　　[MESOS-3170] - 0.23 Build fails when compiling against -lsasl2 which has been statically linked
  
• 　　[MESOS-3175] - subprocess_tests.cpp:598 delete used but allocated with new[]
  
• 　　[MESOS-3178] - Perform a self bind mount of rootfs itself in fs::chroot::enter.
  
• 　　[MESOS-3192] - ContainerInfo::Image::AppC::id should be optional
  
• 　　[MESOS-3195] - Fix master metrics for scheduler calls
  
• 　　[MESOS-3197] - MemIsolatorTest/{0,1}.MemUsage fails on OS X
  
• 　　[MESOS-3201] - Libev handle_async can deadlock with run_in_event_loop
  
• 　　[MESOS-3203] - MasterAuthorizationTest.DuplicateRegistration test is flaky
  
• 　　[MESOS-3204] - PortMappingIsolatorProcess shell script can silently fail
  
• 　　[MESOS-3207] - C++ style guide is not rendered correctly (code section syntax disregarded)
  
• 　　[MESOS-3209] - parameterize allocator benchmark by framework count
  
• 　　[MESOS-3234] - enable automake maintainer mode
  
• 　　[MESOS-3237] - HTTP requests with nested path are not properly handled by libprocess
  
• 　　[MESOS-3238] - Master endpoint help message is incorrect
  
• 　　[MESOS-3260] - SchedulerTest.* are broken on OSX and CentOS
  
• 　　[MESOS-3262] - HTTPTest.NestedGet is flaky
  
• 　　[MESOS-3263] - SchedulerTask.KillTest fails for JSON Requests
  
• 　　[MESOS-3267] - JSON serialization/deserialization of bytes is incorrect
  
• 　　[MESOS-3274] - Build error with port mapping isolator
  
• 　　[MESOS-3275] - ContentType/HttpApiTest.UpdatePidToHttpSchedulerWithoutForce is flaky
  
• 　　[MESOS-3284] - JSON representation of Protobuf should use base64 encoding for 'bytes' fields.
  
• 　　[MESOS-3287] - downloadWithHadoop tries to access Error() for a valid Try
  
• 　　[MESOS-3290] - Master should drop HTTP calls when it's recovering
  
• 　　[MESOS-3294] - Failing ROOT_ tests on CentOS 7.1 - UserCgroupIsolatorTest
  
• 　　[MESOS-3296] - Failing ROOT_ tests on CentOS 7.1 - LinuxFilesystemIsolatorTest
  
• 　　[MESOS-3297] - Failing ROOT_ tests on CentOS 7.1 - MesosContainerizerLaunchTest
  
• 　　[MESOS-3311] - SlaveTest.HTTPSchedulerSlaveRestart
  
• 　　[MESOS-3321] - Spurious fetcher message about extracting an archive
  

改进

• 　　[MESOS-809] - External control of the ip that Mesos components publish to zookeeper
  
• 　　[MESOS-2350] - Add support for MesosContainerizerLaunch to chroot to a specified path
  
• 　　[MESOS-2736] - Upgrade the design of MasterInfo
  
• 　　[MESOS-2794] - Implement filesystem isolators
  
• 　　[MESOS-2795] - Introduce filesystem provisioner abstraction
  
• 　　[MESOS-2798] - Export statistics on "unevictable" memory
  
• 　　[MESOS-2800] - Rename Option::get(const T& _t) to getOrElse() and refactor the original function
  
• 　　[MESOS-2841] - FrameworkInfo should include a Labels field to support arbitrary, lightweight metadata
  
• 　　[MESOS-2880] - Add Frameworkinfo.capabilities on framework re-registration
  
• 　　[MESOS-2902] - Enable Mesos to use arbitrary script / module to figure out IP, HOSTNAME
  
• 　　[MESOS-2946] - Authorizer Module: Interface design
  
• 　　[MESOS-2947] - Authorizer Module: Implementation, Integration & Tests
  
• 　　[MESOS-2951] - Inefficient container usage collection
  
• 　　[MESOS-2965] - Add implicit cast to string operator to Path.
  
• 　　[MESOS-2967] - Missing doxygen documentation for libprocess socket interface
  
• 　　[MESOS-3020] - Expose major, minor and patch components from stout Version
  
• 　　[MESOS-3054] - update gitignore
  
• 　　[MESOS-3093] - Support HTTPS requests in libprocess
  
• 　　[MESOS-3112] - Fetcher should perform cache eviction based on cache file usage patterns.
  
• 　　[MESOS-3118] - Remove pthread specific code from Stout
  
• 　　[MESOS-3119] - Remove pthread specific code from Libprocess
  
• 　　[MESOS-3120] - Remove pthread specific code from Mesos
  
• 　　[MESOS-3127] - Improve task reconciliation documentation.
  
• 　　[MESOS-3173] - Mark Path::basename, Path::dirname as const functions.
  
• 　　[MESOS-3182] - Make Master::registerFramework() and Master::reregisterFramework() call into Master::subscribe()
  

　　下载：http://www.apache.org/dyn/mirrors/mirrors.cgi/mesos/0.24.1/。
　　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。