[CONF] Apache Camel > Camel 2.13.0 Release

[Babak Vahdat (Confluence)]

Camel 2.13.0 Release Page edited by Babak Vahdat Changes (1) ... * Fixed {{camel-fop}} to work in Apache [Karaf] and ServiceMix * Fixed [hdfs] producer to use the configured [uuidgenerator] when generating split file names to avoid filename collisions * Fixed {{JpaProducer}} and {{JpaConsumer}} of the [JPA] component to not share/reuse the same {{EntityManager}} object which could cause problems if this would occur in the context of multiple/different threads. h3. New [Enterprise Integration Patterns] ... Full Content Camel 2.13.0 release (currently in progress) New and Noteworthy Welcome to the 2.13.0 release which approx XXX issues resolved (new features, improvements and bug fixes such as...) When using multiple OSGi Blueprint <cm:property-placeholder>'s then Camel now favors using non-default placeholders, or the last property-placeholder defined in the Blueprint XML file. This allows for example to define default properties in one placeholder, and override these values in other placeholders. FTP consumer allow to download a single named file without using the FTP LIST command. This allows to download a known file from a FTP server even when the user account does not have permission to do FTP LIST command. FTP consumer allow to ignore file not found or insufficient file permission errors. Data Format using marshal now leverages Stream caching out of the box if enabled, which allows to marshal big streams and spool to disk, instead of being pure in-memory based. Improved using Bean when the bean is looked up in the Registry, when using concurrent processing in the route. Added cache option to beanRef and <bean> in the DSL. This avoids looking up the Bean from the Registry on each usage; this can safely be done for singleton beans. Configuring Data Formats in XML attributes now supports reference lookup using the # syntax, eg <jaxb xmlStreamWriterWrapper="#myWriterWrapper" ..> JDBC component now also support outputType to specify the expected output as either a List or single Object. As well allow to map to a bean using a BeanRowMapper to control the mapping of ROW names to bean properties. Both Quartz as well as Quartz2 based ScheduledRoutePolicy has been improved to better support cluster setups (e.g. to not schedule jobs being already scheduled through another node inside a given cluster). Reduced the work the Aggregate EIP does while holding a lock during aggregation, which can lead to improved performance in some use-cases. JndiRegistry now implements all the find methods. VM component now supports multipleConsumers=true across deployment units. Added @PreConsumed to JPA consumer. Added CamelFileName header support to the HDFS producer Fixed Issues Fixed an ArrayIndexOutOfBoundsException with Message History when using SEDA Fixed requestTimeout on Netty not triggering when we have received message. Fixed Parameter Binding Annotations on boolean types to evaluate as Predicate instead of _expression_ Fixed using File consumer with delete=true&readLock=fileLock not being able to delete the file on Windows. Fixed Throttler to honor time slots after period expires (eg so it works consistently and as expected). Fixed getting JMSXUserID property when consuming from ActiveMQ Fixed interceptFrom to support property placeholders Fixed a race condition in initializing SSLContext in Netty and Netty HTTP Fixed using Recipient List, Routing Slip calling another route which is configured with NoErrorHandler, and an exception occurred in that route, would be propagated back as not-exhausted, allow the caller route to have its error handler react on the exception. Fixed Quartz and exception was thrown when scheduling a job, would affect during shutdown, assuming the job was still in progress, and not shutdown the Quartz scheduler. Fixed so you can configure Stomp endpoints using URIs Fixed memory leak when using Language component with camel-script languages and having contentCache=false Fixed Error Handler may log at WARN level "Cannot determine current route from Exchange" when using Splitter Fixed camel-fop to work in Apache Karaf and ServiceMix Fixed HDFS producer to use the configured UuidGenerator when generating split file names to avoid filename collisions Fixed JpaProducer and JpaConsumer of the JPA component to not share/reuse the same EntityManager object which could cause problems if this would occur in the context of multiple/different threads. New Enterprise Integration Patterns New Components camel-infinispan camel-splunk - enables you to publish and search for events in Splunk New Camel Maven Archetypes camel-archetype-cxf-code-first-blueprint camel-archetype-cxf-contract-first-blueprint New DSL New Annotations New Data Formats New Languages JSonPath - To perform _expression_ and Predicate on json payloads. New Examples New Tutorials API changes Known Issues Dependency Upgrades You can see any dependency changes using Camel Dependencies Version Differences web tool created by Tracy Snell from the Camel Team. The below list is a best effort, and we may miss some updates, its better to use the Camel Dependencies Version Differences web tool which uses the released projects for comparison. APNS 0.1.6 to 0.2.3 BeanIO 2.0.6 to 2.0.7 CXF 2.7.6 to 2.7.7 EHCache 2.7.2 to 2.7.4 Elasticsearch 0.20.6 to 0.90.3 FOP 1.0 to 1.1 Guave 14.0.1 to 15.0 Hazelcast 2.6 to 3.0.2 ICal4j 1.0.4 to 1.0.5.2 Jetty 7.6.9 to 8.1.12 Joda time 2.1 to 2.3 JRuby 1.7.4 to 1.7.5 Lucene 3.6.0 to 4.4.0 MongoDB Java Driver 2.11.2 to 2.11.3 Quartz 2.2.0 to 2.2.1 Restlet 2.0.15 to 2.1.4 Saxon 9.5.0.2 to 9.5.1-2 Servlet API 2.5 to 3.0 SolrJ 3.6.2 to 4.4.0 Spring Batch 2.2.1.RELEASE to 2.2.2.RELEASE Spring Redis 1.0.4.RELEASE to 1.1.0.RELEASE TestNG 6.8.5 to 6.8.7 Internal changes Add RouteAware API to inject Route for Service's in routes, for example the Consumer's of the routes. IOHelper.gerCharsetName will now lookup key Exchange.CHARSET_NAME in header first and then fallback to property. Changes that may affect end users Components depending on Servlet API has been upgrade from Servlet API 2.5 to 3.0 Jetty upgraded from 7.6.x to 8.1.x Hazelcast Component uses Object instead of String as the key. Hazelcast Component atomic number producer was using incorrect name (CAMEL-6833). Name will be different with this release. Hazelcast Component instance consumer was incorrectly writing headers to the "out" message as opposed to the "in" message. Headers are now written to the "in" message. Hazelcast Component map/multimap consumer were sending header value "envict" when an item was evicted. This has been corrected and the value "evicted" is used now. The enum value NON_BLOCKING has been removed in camel-apns as its no longer support in APNS itself. DefaultTimeoutMap must call start to initialize the map before use. Important changes to consider when upgrading If using groupedExchanges option on Aggregate EIP then the Exchanges is now stored on the message body as well. The old way of storing as a property is considered deprecated. See more details at Aggregate. Getting the Distributions Binary Distributions Description Download Link PGP Signature file of download Windows Distribution apache-camel-2.13.0.zip apache-camel-2.13.0.zip.asc Unix/Linux/Cygwin Distribution apache-camel-2.13.0.tar.gz apache-camel-2.13.0.tar.gz.asc The above URLs use redirection The above URLs use the Apache Mirror system to redirect you to a suitable mirror for your download. Some users have experienced issues with some versions of browsers (e.g. some Safari browsers). If the download doesn't seem to work for you from the above URL then try using FireFox Source Distributions Description Download Link PGP Signature file of download Source for Windows apache-camel-2.13.0-src.zip apache-camel-2.13.0-src.zip.asc Source for Unix/Linux/Cygwin apache-camel-2.13.0-src.tar.gz apache-camel-2.13.0-src.tar.gz.asc Getting the Binaries using Maven 2 To use this release in your maven project, the proper dependency configuration that you should use in your Maven POM is: <dependency> <groupId>org.apache.camel</groupId> <artifactId>camel-core</artifactId> <version>2.13.0</version> </dependency> SVN Tag Checkout svn co http://svn.apache.org/repos/asf/camel/tags/camel-2.13.0 Changelog For a more detailed view of new features and bug fixes, see the: TODO: fix me release notes for 2.13.0 Stop watching space | Change email notification preferences View Online | View Changes