Apache Helix 0.7.1 (beta)/0.6.4 发布，集群管理框架

Apache Helix 0.7.1 (beta) 发布，此版本现已提供下载，主要更新内容如下：

Bug 修复

  • [HELIX-132] - current-state and external-view are not cleaned up when a resource has been removed

  • [HELIX-164] - need a better name for STORAGE_DEFAULT_SM_SCHEMATA state model definition

  • [HELIX-320] - Some files have unresolved conflicts in comments

  • [HELIX-321] - Controller forgets that it's the leader

  • [HELIX-343] - fix trivial bugs

  • [HELIX-345] - Speed up the controller pipelines

  • [HELIX-350] - cluster status monitor should not be reset in FINALIZE type pipeline

  • [HELIX-356] - add a tool for grep zk transaction/snapshot logs based on time

  • [HELIX-363] - hpost-review.sh stopped working after graduation

  • [HELIX-364] - Controller current state change registration fails if two participants share a connection

  • [HELIX-382] - GenericHelixController should implement InstanceConfigChangeListener instead of ConfigChangeListener

  • [HELIX-383] - Javadoc for HelixManager references nonexistent start() method

  • [HELIX-390] - Race condition: Checking HelixManager#isConnected is unreliable

  • [HELIX-394] - Shutdown GenericHelixController#_eventThread when HelixManager disconnects

  • [HELIX-395] - Remove old Helix alert/stat modules

  • [HELIX-398] - Some helix-core tests are running again in the helix-admin-webapp set

  • [HELIX-399] - Make TestConsecutiveZkSessionExpiry less flaky

  • [HELIX-413] - ClusterStateVerifier should always return true if called with 0 resources

  • [HELIX-423] - Code duplication in controller leader election

  • [HELIX-425] - 0.7 does not honor partition transition throttling correctly

  • [HELIX-429] - Upgrade restlet to 2.2.0

  • [HELIX-430] - Restlet 2.2.0 causes failures

  • [HELIX-433] - Untagging may fail in FULL_AUTO mode

  • [HELIX-443] - Race condition in Helix register/unregister MessageHandlerFactory

  • [HELIX-445] - NPE in ZkPathDataDumpTask

  • [HELIX-448] - Call onCallback for CustomCodeCallbackHandler for FINALIZE type

  • [HELIX-453] - On session expiry/recovery, not all message types are re-registered

  • [HELIX-464] - rabbitmq recipe is broken

  • [HELIX-465] - ZkCopy skips paths already exist in destination namespace

  • [HELIX-466] - Speed up zkcopy by using asyn read/write

  • [HELIX-471] - ResourceMonitor never unregistered even if the resource is dropped

  • [HELIX-473] - TestLocalContainerProvider is slow and flaky

  • [HELIX-476] - ZNRecordStreamingSerializer.deserialize throw NullPointerException when 'id' property is not the first item in JSON

  • [HELIX-491] - ZKHelixManager#waitUntilConnected() bug

  • [HELIX-495] - TestPreferenceListAsQueue is flaky

  • [HELIX-498] - Remove "incubator" name from the pom files

改进 * [HELIX-22] - 移除了在 josql 的依赖

  • [HELIX-327] - Simplify RebalancerConfig/RebalancerContext

  • [HELIX-333] - Support remove in ControllerContextProvider

  • [HELIX-334] - Refactor website code

  • [HELIX-335] - Minor improvements to docs, link to pyhelix

  • [HELIX-344] - Add app-specific ideal state validation

  • [HELIX-348] - Simplify website layout

  • [HELIX-349] - Coalesce different types of callbacks

  • [HELIX-381] - ClusterStateVerifier should support verifying a subset of resources

  • [HELIX-396] - Make REST api for /instances parseable

  • [HELIX-397] - Add tagging information to the REST GET response on /resourceGroups

  • [HELIX-444] - add per-participant partition count gauges to helix

  • [HELIX-446] - Remove ZkPropertyTransfer and restlet dependency from helix-core

  • [HELIX-452] - Increase frequency of status update cleanup

  • [HELIX-470] - Add performant IPC (Helix actors)

  • [HELIX-475] - Remove code duplication for Zk tests

新特性

  • [HELIX-130] - ZkDumper should provide a copy option

  • [HELIX-245] - New Recipe: Auto-Scaling with Apache Helix and Apache Hadoop YARN

  • [HELIX-336] - Add support for task framework

  • [HELIX-378] - Add instance gauges to ClusterStatusMonitor

  • [HELIX-461] - Add a partitions without top state metric

  • [HELIX-463] - Add gauges for participant and controller message queue sizes

Maven

<dependency>
  <groupId>org.apache.helix</groupId>
  <artifactId>helix-core</artifactId>
  <version>0.7.1</version>
</dependency>

Apache Helix 0.6.4 发布，此版本现已提供下载，主要更新内容如下：

Bug 修复

  • [HELIX-132] - current-state and external-view are not cleaned up when a resource has been removed

  • [HELIX-350] - cluster status monitor should not be reset in FINALIZE type pipeline

  • [HELIX-394] - Shutdown GenericHelixController#_eventThread when HelixManager disconnects

  • [HELIX-395] - Remove old Helix alert/stat modules

  • [HELIX-413] - ClusterStateVerifier should always return true if called with 0 resources

  • [HELIX-423] - Code duplication in controller leader election

  • [HELIX-425] - 0.7 does not honor partition transition throttling correctly

  • [HELIX-429] - Upgrade restlet to 2.2.0

  • [HELIX-430] - Restlet 2.2.0 causes failures

  • [HELIX-433] - Untagging may fail in FULL_AUTO mode

  • [HELIX-443] - Race condition in Helix register/unregister MessageHandlerFactory

  • [HELIX-445] - NPE in ZkPathDataDumpTask

  • [HELIX-448] - Call onCallback for CustomCodeCallbackHandler for FINALIZE type

  • [HELIX-453] - On session expiry/recovery, not all message types are re-registered

  • [HELIX-464] - rabbitmq recipe is broken

  • [HELIX-465] - ZkCopy skips paths already exist in destination namespace

  • [HELIX-466] - Speed up zkcopy by using asyn read/write

  • [HELIX-471] - ResourceMonitor never unregistered even if the resource is dropped

  • [HELIX-472] - Errors should be cleaned up less frequently

  • [HELIX-476] - ZNRecordStreamingSerializer.deserialize throw NullPointerException when 'id' property is not the first item in JSON

  • [HELIX-491] - ZKHelixManager#waitUntilConnected() bug

  • [HELIX-495] - TestPreferenceListAsQueue is flaky

改进

  • [HELIX-426] - 0.6 doesn't support partition constraints

  • [HELIX-444] - add per-participant partition count gauges to helix

  • [HELIX-446] - Remove ZkPropertyTransfer and restlet dependency from helix-core

  • [HELIX-452] - Increase frequency of status update cleanup

新特性

  • [HELIX-130] - ZkDumper should provide a copy option

  • [HELIX-245] - New Recipe: Auto-Scaling with Apache Helix and Apache Hadoop YARN

  • [HELIX-336] - Add support for task framework

  • [HELIX-461] - Add a partitions without top state metric

  • [HELIX-463] - Add gauges for participant and controller message queue sizes

Maven

<dependency>
  <groupId>org.apache.helix</groupId>
  <artifactId>helix-core</artifactId>
  <version>0.6.4</version>
</dependency>

Helix 是一个通用的集群管理框架，用于自动化的分区、复制和资源分布，提供如下特性：

  1. Automatic assignment of resource/partition to nodes

  2. Node failure detection and recovery

  3. Dynamic addition of Resources

  4. Dynamic addition of nodes to the cluster

  5. Pluggable distributed state machine to manage the state of a resource via state transitions

  6. Automatic load balancing and throttling of transitions

组件：

Helix Design

角色：

Helix Design


Apache Helix 0.7.1 (beta)/0.6.4 发布，集群管理框架

暂无更多评论

回复 @
{{ emoji.type }}
{{emojiItem.symbol}}
热门资讯
人人影视将二十年字幕文件及数据开源分享
局 · 12/06 10:25
7 评论
博通痛失大客户，英国云厂商将 2 万多台虚拟机从 VMware 迁移到开源平台
菠萝的海子 · 12/06 14:40
0 评论
合肥 51 亿半导体项目停止
菠萝的海子 · 12/06 09:59
3 评论
OpenAI Sora 正式上线
菠萝的海子 · 昨天 10:36
0 评论
11 月 Web 新增特性
菠萝的海子 · 12/05 11:48
0 评论
Python 即将成为 TIOBE 2024 年度编程语言
白开水不加糖 · 昨天 15:35
5 评论
Mozilla 宣布品牌重塑，更换新 logo
白开水不加糖 · 12/05 15:00
2 评论
GitHub 平台出现恶意投毒事件
局 · 前天 10:26
1 评论
2025 年你应该告别的 5 个 JavaScript 库
白开水不加糖 · 前天 15:03
8 评论
MoonBit 编程语言正式被 Github 收录！核心用户突破三万
MoonBit · 前天 15:29
2 评论
删除一条评论

评论删除后，数据将无法恢复

取消
确定
返回顶部
顶部