Apache Flume 1.9.0 发布，日志服务器

Apache Flume 1.9.0 发布了，Flume 是一个分布式、可靠和高可用的服务，用于收集、聚合以及移动大量日志数据，使用一个简单灵活的架构，就流数据模型。这是一个可靠、容错的服务。

本次更新如下：

New Feature

• [FLUME-2071] – Flume Context doesn’t support float or double configuration values.
• [FLUME-2442] – Need an alternative to providing clear text passwords in flume config
• [FLUME-3142] – Adding HBase2 sink

Improvement

• [FLUME-2653] – Allow inUseSuffix to be null/empty
• [FLUME-2854] – Parameterize jetty version in pom
• [FLUME-2977] – Upgrade RAT to 0.12
• [FLUME-3050] – add counters for error conditions and expose to monitor URL
• [FLUME-3182] – Please add support for SSL/TLS for syslog (tcp) & multi_port syslog (tcp) sources
• [FLUME-3186] – Make asyncHbaseClient configuration parameters available from flume config
• [FLUME-3223] – Flume HDFS Sink should retry close prior to performing a recoverLease
• [FLUME-3227] – Add Rate Limiter to StressSource
• [FLUME-3239] – Do not rename files in SpoolDirectorySource
• [FLUME-3246] – Validate flume configuration to prevent larger source batch size than the channel transaction capacity
• [FLUME-3269] – Support JSSE keystore/trustore -D system properties
• [FLUME-3275] – Components supporting SSL/TLS should be able to specify protocol list
• [FLUME-3276] – Components supporting SSL/TLS should be able to specify cipher suite list
• [FLUME-3280] – Improve maven build to help code reviews by adding static code analyzer to it
• [FLUME-3281] – Update to Kafka 2.0 client
• [FLUME-3282] – Use slf4j in every component

Bug

• [FLUME-1282] – Flume 1.x build fails on Maven 2
• [FLUME-2232] – Add findbugs to Flume build
• [FLUME-2436] – Make hadoop-2 the default build profile
• [FLUME-2464] – Remove hadoop-2 profile
• [FLUME-2786] – It will enter a deadlock state when modify the conf file before I stop flume-ng
• [FLUME-2894] – Flume components should stop in the correct order (graceful shutdown)
• [FLUME-2973] – Deadlock in hdfs sink
• [FLUME-2976] – Exception when JMS source tries to connect to a Weblogic server without authentication
• [FLUME-2988] – Kafka Sink metrics missing eventDrainAttemptCount
• [FLUME-2989] – Kafka Channel metrics missing eventTakeAttemptCount and eventPutAttemptCount
• [FLUME-3056] – TestApplication hangs indefinitely
• [FLUME-3101] – taildir source may endless loop when tail a file
• [FLUME-3106] – When batchSize of sink greater than transactionCapacity of Memory Channel, Flume can produce endless data
• [FLUME-3107] – When batchSize of sink greater than transactionCapacity of File Channel, Flume can produce endless data
• [FLUME-3114] – Upgrade commons-httpclient library dependency
• [FLUME-3117] – Application can be dead loop when call System.exit() in methodconfigure
• [FLUME-3133] – Add a ipHeader config in Syslog Sources
• [FLUME-3201] – Fix SyslogUtil to handle RFC3164 format in december correctly
• [FLUME-3218] – Fix external process config filter test
• [FLUME-3222] – java.nio.file.NoSuchFileException thrown when files are being deleted from the TAILDIR source
• [FLUME-3237] – Handling RuntimeExceptions coming from the JMS provider in JMSSource
• [FLUME-3253] – JP Morgan Chase scan shows vulnerabilities for Splunk App using Apache Flume 1.8
• [FLUME-3265] – Cannot set batch-size for LoadBalancingRpcClient
• [FLUME-3270] – Close JMS resources in JMSMessageConsumer constructor in case of failure
• [FLUME-3278] – Handling -D keystore parameters in Kafka components
• [FLUME-3294] – Fix polling logic in TaildirSource
• [FLUME-3298] – Make hadoop-common optional in flume-ng-hadoop-credential-store-config-filter
• [FLUME-3299] – Fix log4j scopes in pom files

Sub-task

• [FLUME-3158] – Upgrade surefire version and config
• [FLUME-3243] – Increase the default of hdfs.callTimeout and document it’s deprecation
• [FLUME-3303] – Mention future configuration change in the release notes

Test

• [FLUME-3195] – Split up the TestKafkaChannel class

Wish

• [FLUME-3087] – Change log level from WARN to INFO when using default “maxIOWorkers” value.

Task

• [FLUME-3183] – Maven: generate SHA-512 checksum during deploy

Dependency upgrade

• [FLUME-2698] – Upgrade Jetty Version
• [FLUME-3115] – Upgrade netty library dependency
• [FLUME-3194] – upgrade derby to the latest (1.14.1.0) version

Documentation

• [FLUME-1342] – Document JMX monitoring API
• [FLUME-2723] – Document the requirement that Channel’s transactionCapacity >= batchSize of the source/sink
• [FLUME-3051] – Mention the incompatibility of Kafka source with 0.8.x Kafka brokers
• [FLUME-3228] – Incorrect parameter name in timestamp interceptor docs

下载地址

转自 https://www.oschina.net/news/103461/apache-flume-1-9-0-released