Apache Mesos 0.24.1 发布集群管理器

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<T>::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 relies on cgroups::get() returning in a specific order
[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<bool>
[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<T>::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()