Apache Mesos 0.26.0 发布，此版本主要是改进和 bug 修复： Bug 修复 [MESOS-1867] - Precision errors in UI [MESOS-2864] - Master should not change the state of a terminal task if it receives another terminal update [MESOS-3030] - Build failure on OS 10.11 using Xcode 7. [MESOS-3123] - DockerContainerizerTest.ROOT_DOCKER_Launch_Executor_Bridged fails & crashes [MESOS-3272] - CgroupsAnyHierarchyWithCpuMemoryTest.ROOT_CGROUPS_FreezeNonFreezer is flaky. [MESOS-3280] - Master fails to access replicated log after network partition [MESOS-3293] - Failing ROOT_ tests on CentOS 7.1 - LimitedCpuIsolatorTest [MESOS-3326] - Make use of C++11 atomics [MESOS-3329] - Unused hashmap::existsValue functions have incomplete code paths [MESOS-3411] - ReservationEndpointsTest.AvailableResources appears to be faulty [MESOS-3428] - Support running filesystem isolation with Command Executor in MesosContainerizer [MESOS-3470] - UserCgroupIsolatorTest failed on CentOS 6.6 [MESOS-3501] - configure cannot find libevent headers in CentOS 6 [MESOS-3506] - Build instructions for CentOS 6.6 should include `sudo yum update` [MESOS-3517] - Building mesos from source fails when OS language is not English [MESOS-3519] - Fix file descriptor leakage / double close in the code base [MESOS-3522] - MesosScheduler declineOffer results in an acceptOffer [MESOS-3553] - LIBPROCESS_IP not passed when executor's environment is specified [MESOS-3560] - JSON-based credential files do not work correctly [MESOS-3563] - Revocable task CPU shows as zero in /state.json [MESOS-3569] - Typos in Mesos Monitoring doc page [MESOS-3584] - rename libprocess tests to "libprocess-tests" [MESOS-3591] - mesos-slave: --help output for "--master" is incomplete [MESOS-3594] - Rename http_api_tests.cpp to scheduler_http_api_tests.cpp [MESOS-3597] - Running tests with CMake are annoying and have a bad reporting story. [MESOS-3600] - unable to build with non-default protobuf [MESOS-3602] - hdfs du fails due to prepended / on path [MESOS-3603] - Test build failure due to comparison between signed and unsigned integers [MESOS-3604] - ExamplesTest.PersistentVolumeFramework does not work in OS X El Capitan [MESOS-3605] - hdfs.du() fails on os x due to lack of native-hadoop library. [MESOS-3694] - Enable building mesos.apache.org locally in a Docker container. [MESOS-3698] - JSON parsing allows non-whitespace trailing characters [MESOS-3700] - Deprecate resource_monitoring_interval flag [MESOS-3708] - improve process::subprocess ABORT message [MESOS-3715] - Enable Request resource using Call::REQUEST in scheduler driver [MESOS-3716] - Update Allocator interface to support quota [MESOS-3728] - Libprocess: Flaky behavior on test suite when finalizing. [MESOS-3733] - ContentType/SchedulerTest.Suppress/0 is flaky [MESOS-3734] - Incorrect sed syntax for Mac OSX [MESOS-3738] - Mesos health check is invoked incorrectly when Mesos slave is within the docker container [MESOS-3743] - Provide diagnostic output in agent log when fetching fails [MESOS-3748] - HTTP scheduler library does not gracefully parse invalid resource identifiers [MESOS-3751] - MESOS_NATIVE_JAVA_LIBRARY not set on MesosContainerize tasks with --executor_environmnent_variables [MESOS-3769] - Agent logs are misleading during agent shutdown [MESOS-3770] - SlaveRecoveryTest/0.RecoverCompletedExecutor is flaky [MESOS-3771] - Mesos JSON API creates invalid JSON due to lack of binary data / non-ASCII handling [MESOS-3793] - Cannot start mesos local on a Debian GNU/Linux 8 docker machine [MESOS-3800] - Containerizer attempts to create Linux launcher by default [MESOS-3806] - 'mount --make-rslave /' does not work as expected on ubuntu 14.04 [MESOS-3809] - Expose advertise_ip and advertise_port as command line options in mesos slave [MESOS-3810] - Must be able to use NetworkInfo with mesos-executor [MESOS-3822] - Cannot specify multiple masters when slave start up [MESOS-3834] - slave upgrade framework checkpoint incompatibility [MESOS-3837] - Rootfs in provisioner test doesn't handle symlink directories properly [MESOS-3840] - Build broken: 'adding 'bool' to a string does not append to the string' in filesystem tests [MESOS-3847] - Root tests for LinuxFilesystemIsolatorTest are broken [MESOS-3849] - Corrected style in Makefiles [MESOS-3937] - Test DockerContainerizerTest.ROOT_DOCKER_Launch_Executor fails. [MESOS-3953] - DockerTest.ROOT_DOCKER_CheckPortResource fails. [MESOS-3964] - LimitedCpuIsolatorTest.ROOT_CGROUPS_Cfs and LimitedCpuIsolatorTest.ROOT_CGROUPS_Cfs_Big_Quota fail on Debian 8. [MESOS-3966] - LinuxFilesystemIsolatorTest.ROOT_ImageInVolumeWithRootFilesystem fails on Centos 7.1 [MESOS-3969] - Failing 'make distcheck' on Debian 8, somehow SSL-related. [MESOS-3974] - CgroupsAnyHierarchyMemoryPressureTest tests fail on CentOS 6.7. [MESOS-3975] - SSL build of mesos causes flaky testsuite. [MESOS-3989] - Add missing DiscoveryInfo field to v1/mesos.proto [MESOS-4106] - The health checker may fail to inform the executor to kill an unhealthy task after max_consecutive_failures. 文档 [MESOS-2783] - document the fetcher [MESOS-3692] - Clarify error message 'could not chown work directory' [MESOS-3749] - Configuration docs are missing --enable-libevent and --enable-ssl [MESOS-3752] - CentOS 6 dependency install fails at Maven [MESOS-3905] - Five new docker-related slave flags are not covered by the configuration documentation. Epic [MESOS-354] - Oversubscribe resources [MESOS-2271] - Improve metrics exposed by containers 改进 [MESOS-1841] - Mesos components should expose their version on an endpoint. [MESOS-2035] - Add reason to containerizer proto Termination [MESOS-2273] - Add "tests" target to Makefile for building-but-not-running tests. [MESOS-2467] - Allow --resources flag to take JSON. [MESOS-2613] - Change docker rm command [MESOS-2924] - Allow simple construction via initializer list on hashset. [MESOS-2935] - Fetcher doesn't extract from .tar files [MESOS-2960] - Configure DiscoveryInfo and Visibility per port [MESOS-2972] - Serialize Docker image spec as protobuf [MESOS-3099] - Validation of Docker Image Manifests from Docker Registry [MESOS-3366] - Allow resources/attributes discovery [MESOS-3417] - Log source address replicated log recieved broadcasts [MESOS-3429] - Allow HTTP response codes in libprocess to be matched [MESOS-3468] - Improve apply_reviews.sh script to apply chain of reviews [MESOS-3554] - Allocator changes trigger large re-compiles [MESOS-3566] - Add a section to the Scheduler HTTP API docs around RecordIO specification [MESOS-3721] - We need the active flag on frameworks in the /state-summary endpoint [MESOS-3735] - Mesos master should expose the version of registered agents [MESOS-3759] - Document messages.proto [MESOS-3788] - Clarify NetworkInfo semantics for IP addresses and group policies. [MESOS-3819] - Add documentation explaining "roles" [MESOS-4015] - Expose task / executor health in master & slave state.json 下载：http://www.apache.org/dyn/mirrors/mirrors.cgi/mesos/0.26.0/ 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。 Apache Mesos 0.26.0 发布，集群管理器下载地址
