Thanks to Anthony Whitford. The Apache Commons Pool team is pleased to announce the release of Apache Commons Pool 2.9.0. Fixes, When waiting threads are interrupted, GOP, GKOP may leak capacity. incorrectly states that this method does not clear the pool. prevented after they have been returned to the pool. primary advantage of using these wrappers is that use of pooled objects [Javadoc] Add missing @throws comment in SoftReferenceObjectPool. For complete information on Apache Commons Pool, including instructions on how to submit bug reports. time and the factory destroys objects on return. o POOL-322: Update optional cglib library from 3.1 to 3.2.5. o POOL-323: Update optional OW2 ASM from 5.0.4 to 5.2. Fixes, Update asm-util from 5.0.3 to 5.0.4. Thanks to Gary Gregory. You signed in with another tab or window. Note: The tar files in the distribution use GNU tar extensions and must be untarred with a GNU compatible version of tar. Fixes #23. Multiple entities overlying a groundwater basin can withdraw water from the basin, and exploitation by one user can reduce the quantity or quality available to others. Fixes. In addition to performance and scalability improvements, version 2 includes robust instance. This is a maintenance release that includes bug fixes and minor enhancements (Java 6). Prior to the fix (markt) This is a patch release containing a fix for POOL-152, a regression introduced in version 1.5. This prevents a thread being left running which, in application server The Commons Pool has been operating on a budget based off a levy passed over thirty years ago. Fixes, GenericKeyedObjectPool.destroy could use entrySet() rather than keySet() followed by get(). Popular Tags. in POOL-86. This also reverts No client code changes are required to migrate from versions 2.0-2.3 to version 2.4.2. o POOL-298: Changed default jmxNameBase in BaseObjectPoolConfig to the correct (null). back to the class loader of the current class. Use the thread context class loader to load custom eviction policies. 2.5.0: 2018-07-15: This is a minor release, including bug fixes and enhancements. The LIFO/FIFO behavior is now configurable. returnObject() could result in some returned objects not being destroyed. Fixes, _numActive > _maxActive under load. Fixes. Fixes, GenericObjectPool's borrowObject lock if create() fails with Error. Thanks to Dependabot. See the detailed list of changes below for specifics on fixed bugs and behavior changes in Commons Pool 1.4. Thanks to emopers. Update commons-parent from 50 to 51 #36. This is a maintenance release including several important bug fixes. Fixes, Update optional library cglib from 3.2.9 to 3.2.10. Fixes, Only stop tracking objects for a key when there are no idle objects, no Thanks to Gary Gregory. Update build from biz.aQute.bnd:biz.aQute.bndlib 5.1.0 -> 5.1.2. Fixes, Small refactoring of borrowObject() to reduce code duplication. boolean testWhileIdle). o Ensure that any class name used for evictionPolicyClassName represents a, o POOL-315: Add a configurable delay (default 10 seconds) to wait when shutting down, an Evictor to allow the associated thread time to complete and current. o POOL-374: org.apache.commons.pool2.impl.GenericKeyedObjectPool.returnObject(K, T) should throw IllegalStateException instead of NullPointerException when a key is not found in the pool map. Open Source Used In Open Source Used In Cisco Connected Mobile Experiences (CMX), Cisco Release 10.5.0 3 This document contains licenses and notices for open source software used in this product. Thanks to Chris Allison, Phil Steitz. Thanks to Michael Wintermeyer, Gary Gregory. Fixes, Add support for proxy wrappers to ObjectPool and KeyedObjectPool. GenericObjectPool.DEFAULT_SOFT_MIN_EVICTABLE_IDLE_TIME_MILLIS (was o POOL-338: GenericObjectPool constructor may throw an exception under OSGi. exception path. Fixes, Expand the coverage of the unit tests. Fixes, Update optional OW2 ASM from 5.0.4 to 5.2. Fixes, Ensured that when an instance that has already been returned to a pool is Update site build from Apache Commons BCEL 6.3.1 to 6.4.1. Fixes, Provide a name for the eviction timer thread. GenericKeyedObjectPoolFactory Config Constructor is incorrect, Not possible to extend GenericObjectPool.returnObject() without affecting addObject(), Performance improvement by optimizing pool synchronization, the critical code paths were optimized by reducing pool synchronization but we also added more synchronization where needed, New minIdle feature: the minimum number of objects allowed in the pool before the evictor thread (if active) spawns new objects. but for the purposes of this paper the core features of these projects are defined above. Fixes both POOL-93 and POOL-108. In each case, the operation is allowed contract for equals(). Fixes, Fixed constructor which was ignoring maxTotal parameter: Notes 1 Commons projects encompass a large amount of variation in labelling and perhaps substance (e.g. The Apache Commons Pool team is pleased to announce the release of Apache Commons Pool 2.8.1. tracking and pool monitoring. operations are attempted on a closed pool: getNumActive, getNumIdle, instance from an exhausted pool. Thanks to KeiichiFujino. MULE-17311. Prior to this fix, exceptions thrown by factory makeObject calls could leak Refactored EvictionTimer usage tracking to fix POOL-386 and handle abandoned pools. stopping the Evictor thread. to false, testOnCreate is set to true and the pool is exhausted at the We use optional third-party analytics cookies to understand how you use GitHub.com so we can build better products. being validated by the evictor. This is a maintenance release (Java 6) that adds a new testOnCreate configuration option and fixes a small number of bugs. Classes implementing pools are all intended to be threadsafe. the default behavior introduced by POOL-320. active objects and no objects being processed. A large number of bug fixes. Thanks to Dependabot. The value should not change from one run to the next. Fixes. o POOL-326: Eliminated NPE / ISE exceptions due to keyed pools being prematurely removed. Fixes, GOP/GKOP evict() method is not synchronized and is not thread-safe. Factory method activations within synchronized blocks were causing Mule 4.2.2 includes enhancements, changes, known limitations, fixes, and patch releases. Update optional library org.ow2.asm:asm-util from 7.1 to 7.2. Thanks to Michael Chen. Fixes, Make the toString() method of ErodingKeyedObjectPool consistent with the This is a patch release, including bug fixes only (Java 6). Fixes, Made fairness configurable for GenericObjectPool, GenericKeyedObjectPool. UnsupportedOperationException, the base class implementations If you are still using these platforms and need further assistance, contact Quest Support. Name Email Dev Id Roles Organization; Morgan Delagrange: morgand: Geir Magnusson: geirm: Craig McClanahan: craigmcc: Rodney Waldhoff: rwaldhoff: David Weinrich: dweinr1 Hard work by an excellent staff and a long list of volunteers has helped keep the pool operating. Fixes, Make BaseObjectPool.isClosed() public. Protect against a user provided eviction policy throwing an exception and Thanks to Dependabot. Users of version 1.x should consult the migration guide on the Commons Pool web site. - Version 2.5.0 requires Java 7 or above. Fixes, CallStackUtils mishandles security manager check part 1. return a negative value. Fixes, Move validation for newly created objects into create(). from shutting down or reloading cleanly. Pools now provide a mechanism for tracking objects that have been borrowed from the pool but not returned. Fixes, Correction of default value of softMinEvictableIdleTimeMillis in BaseObjectPoolConfig. Fixes, Ensure that threads using GKOP do not block indefinitely if more than Fixes, Fixed capacity leak when an object is offered from a GenericKeyedObjectPool while it is o Update site reports from org.apache.bcel:bcel 6.4.1 to 6.5.0. JMX so components using the pools can register the pools they use under a - Version 2.6.0 requires Java 7 or above. Fixes, Use an IODH for PoolUtils.MIN_IDLE_TIMER. Allowed Update Checkstyle plugin from 3.0.0 to 3.1.1. o POOL-384: Update optional library org.ow2.asm:asm-util from 7.2 to 8.0.1. Commons POOL 2.8.0 for Java 8. Note You can view all default values in org.apache.commons.pool2.impl.BaseObjectPoolConfig. Groundwater is a classic common pool resource (CPR). BaseObjectPool, BaseKeyedObjectPool. Fixes, Update optional library asm-util from 6.0 to 6.1.1. Fixes, Update optional library cglib from 3.2.6 to 3.2.9. 2.7.0: 2019-07-31: This is a minor release, including bug fixes and enhancements. Fixes. Everyone is welcome at our community pool in Bolivar, Ohio! Ensure that a call to GKOP preparePool() takes account of other threads For more information on how to upgrade from database schema version 8.1.301.01 to 8.5.260.11, see the database schema update provided in the Migration Procedures page. Prior to the fix for this issue, newly set factories were being NOTE: The MBean interfaces (DefaultPooledObjectInfoMBean, GenericKeyedObjectPoolMXBean, and GenericKeyedObjectPoolMXBean) exist only to define the attributes and methods, that will be made available via JMX. Fixes, GenericKeyedObjectPool.ensureMinIdle(K) does not need to check getMinIdlePerKey(). Fixes. Added missing create counter decrement in GenericKeyedObjectPool create method on factory o POOL-386: Refactored EvictionTimer usage tracking to fix POOL-386 and handle abandoned pools. Fixes, Guard against multiple returns of the same object to the pool and ensure o POOL-371: Add org.apache.commons.pool2.PooledObject#setRequireFullStackTrace(boolean). Fixes, Changed default jmxNameBase in BaseObjectPoolConfig to the correct (null) Fixes, Evictor Thread prevents Spring Context shutdown in standalone app. Fixes, Correctly handle an InterruptedException when waiting for an object from o Update spotbugs from 4.0.6 to 4.1.3, #37, #41, #46. Fixes, NullPointerException closing multiple GenericObjectPools. Apache Commons Object Pooling Library. Apache Commons Pool » 2.3. Object factory destroy method should carry information on activation context. In pool 2.0, pool object factories will be immutable. Here is the list of declaration for commons-pool2. Fixes, Developer documentation and examples have to be updated once the 2.0 repackaging has been done. Fixes, GenericKeyedObjectPool - multiple mutable fields not published safely. This is the release notes for XWiki Commons, XWiki Rendering and XWiki Platform.They share the same release notes as they are released together and have the same version. This Release Note is intended for the following audience: • Development Managers • QA team • Product management Group Documentation Accessibility For information about Oracle's commitment to accessibility, visit the Oracle Accessibility Program website at be present in the class loader hierarchy of the Pool classes by falling Thanks to Gary Gregory. Fixes, Added preparePool method to GenericObjectPool. Fixes, Further expansion of the coverage of the unit tests. access to lastReturnTime and lastBorrowTime. Social Attributes of Groundwater. This is a patch release, including bugfixes, documentation improvements and some deprecations in preparation for pool 2.0. object instead of propagating the exception to the client. point borrowObject() is called. GenericKeyedObjectPool, with default set back to LIFO (reverting to 1.2 behavior). Thanks to Dependabot. Note: 32-bit Windows, 32-bit Linux, Solaris SPARC64, and Solaris 86-64 are not supported in this release. Initial Release: November 15, 2019. Also made org.apache.commons.pool2.impl.GenericKeyedObjectPool.returnObject(K, T) should throw IllegalStateException instead of NullPointerException when a key is not found in the pool map. o POOL-364: Update from Java 7 to Java 8. For more information, see our Privacy Statement. Fixed GOP, GKOP evict method and added tests to ensure objects are visited in #27. It is available in both binary and source distributions. an Evictor to allow the associated thread time to complete any current Version 2 contains a completely re-written pooling implementation compared to the 1.x series. The wrapper class wraps the Timer and keeps track of how many ThreadDeath). This Thanks to Gary Gregory. Fixes, Documentation for the close method in GenericObjectPool and GenericKeyedObjectPool class that implements EvictionPolicy. Fixes, Re-factor common code into common base classes. This release brings improved display of liked pages and users that like a page, usability improvements when changing page syntax, finer configuration options for skipping the recycle bin and a new and improved Ratings API. GenericKeyedObjectPool(KeyedPoolableObjectFactory factory, int maxActive, byte whenExhaustedAction, Fixes, Ensure that objects are not validated on borrow when testOnBorrow is set Add a configurable delay (default 10 seconds) to wait when shutting down environment when the pooling implementation is provided by the container. Prevent potential memory leaks with using an Evictor in a container Changed StackKeyedObjectPool to discard stalest, not freshest, idle object when maxSleeping is reached. A new experimental API has been introduced in this release: EntityChangedEvent and TransactionalDataManager. You can also see the DefaultEvictionPolicy. Fixes, Add org.apache.commons.pool2.PooledObject#getBorrowedCount(). Thanks to Gary Gregory. Use more efficient stack walking mechanisms for usage tracking when possible. o POOL-385: Added Automatic-Module-Name to support JPMS #31. (markt) Update the internal fork of Commons DBCP 2 to 8a71764 (2017-10-18) to pick up some bug fixes and enhancements. environment. Fixes, Ensured that blocked threads waiting on a depleted pool get served when Mule 4.2.2 Release Notes; Mule Runtime 4.2.2 Release Notes. o POOL-280: Small refactoring of borrowObject() to reduce code duplication. objects are destroyed due to validation or passivation failures in Collections CursorableLinkedList (brought this class in, repackaged with package scope). Fixes, GenericObjectPool not FIFO with respect to borrowing threads. Fixes, Replace inefficient use of keySet with entrySet in GKOP. returnObject or when a checked out instance is invalidated. returned again, the expected IllegalStateException is generated before the Thanks to Volker Kleinschmidt, Gary Gregory. The minIdle setting in the Config The Apache Commons Pool team is pleased to announce the release of Apache Commons Pool 2.6.2. o POOL-362: Always null out org.apache.commons.pool2.impl.BaseGenericObjectPool.evictionIterator to match org.apache.commons.pool2.impl.BaseGenericObjectPool.evictor. more objects are available to allocate. object immediately after it is created. Clients that implement any of these interfaces may not, therefore, be able to upgrade to a new minor or patch release without requiring code. The javadoc has also been made more complete and explicit. Fixes, Update optional dependency asm-util from 5.2 to 6.0. [Javadoc] Add missing @throws comment in PoolUtils. "Value of field DEFAULT_EVICTION_POLICY_CLASS_NAME is no longer a compile-time constant. o POOL-317: Correction of default value of softMinEvictableIdleTimeMillis in BaseObjectPoolConfig. Change meaning of zero for maxWait to a maximum wait of zero milliseconds Fixes. Apache Commons Pool provides an object-pooling API and a number of object pool implementations. in associated getters and setters in GenericObjectPool, #32. Fixes, Update optional library cglib from 3.2.12 to 3.3.0. This is a patch release (Java 6), replacing a defective binary jar in version 2.4. BaseGenericObjectPool. addObject propagate (not swallow) exceptions when passivating newly community-based forest management, community-based natural resource management (CBNRM), community conservation, co-management etc.) Fixes, Correctly mark cglib as an optional dependency and ensure that the OSGi that might create objects concurrently, particularly the Evictor. New maxTotal feature: a cap on the total number of instances controlled by a pool. Update animal-sniffer-maven-plugin from 1.16 to 1.19. Fixes, Eliminated possibility that DefaultPoolObject#getIdleTimeMillis() could Fixes, Ensure that if an attempt is made to return an object multiple times that This also reverts. Fixes, Fix misspellings from "destory" to "destroy". Thanks to Matt Sicker, Gary Gregory. Fixes, Exposed getEvictionPolicy as protected in BaseGenericObjectPool. Apache Commons Pool 2.9.0 RELEASE NOTES The Apache Commons Pool team is pleased to announce the release of Apache Commons Pool 2.9.0. The following examples show how to use org.apache.commons.pool2.PooledObjectFactory.These examples are extracted from open source projects. Fixes, Added abandoned object removal (moved from DBCP) to GenericObjectPool. Fixes, Add org.apache.commons.pool2.PooledObject#setRequireFullStackTrace(boolean). and setFactory methods. experience due to waiting on factory methods. Add a new validation configuration option testOnCreate that tests an Update spotbugs from 4.0.6 to 4.1.3, #37, #41, #46. Fixes, Insufficient control over concurrent access to pooled objects by Evictor, client threads. Learn more. Thanks to Gary Gregory. Mirror of Apache Commons Pool. IllegalStateExecption instead of NullPointerException for all pools. were available. Thanks to Gary Gregory. Fixes, GOP/GKOP don't consistently use getters to access fields. object count that could lead to pool exhaustion. The Fixes, Add the ability to specify a per call wait time when borrowing an object. uimpga-ga. ems_RN. o POOL-303: Ensure that threads do not block indefinitely if more than maxTotal, threads try to borrow an object at the same time and the factory fails to, o POOL-310: Ensure that threads using GKOP do not block indefinitely if more than, maxTotal threads try to borrow objects with different keys at the same. My last experience of using it was around 2003, probably version 1.1 or 1.2. the appropriate getters. Thanks to Gary Gregory, Phil Steitz. Fixes, Add support for proxy wrappers for ObjectPool and KeyedObjectPool. Thanks to Josh Landin. Fixes, Made _testOnBorrow, _testOnReturn volatile and removed synchronization Fixes, Eliminated the requirement that objects managed by GenericObjectPool or Fixes, ObjectPool classes can ignore Throwable. ... Upgrade commons-pool2 to 2.6.2. Fix performance issues when object destruction has latency. A short drive from nearby towns including Dover, New Philadelphia, and Canton. "pruning" references to objects that have been garbage collected. Fixes, Classes Generic[Keyed]ObjectPoolConfig are generic - but why?. Made client wait time statistics accurate when pools are configured to to proceed, reporting the state of the pool that is being shut down, or The Apache Commons Pool team is pleased to announce the release of Apache Commons Pool 2.6.1. o POOL-340: Correct validateObject with concurrent borrowObject Thanks to Pavel Kolesov. Fixes, Replace synchronized blocks in PoolUtils with Read/Write locks. Common Pool: A resource or asset that is jointly managed or accessed by a group rather than by an individual. o POOL-379: Deprecate PoolUtils.prefill(KeyedObjectPool, K, int) in favor of KeyedObjectPool.addObjects(K, int). used to destroy idle instances, rather than the factories used to create them. Contents. Learn more, We use analytics cookies to understand how you use our websites so we can make them better, e.g. o POOL-345: Update optional library cglib from 3.2.6 to 3.2.9. o POOL-346: Move common configuration setter to BaseGenericObjectPool #9. Add missing @Override annotations, remove unused code, o Update site reports from maven-pmd-plugin 3.12.0 to 3.13.0. ... Upgraded Apache commons-pool2 and commons-dbcp2 to the 2.6.0 versions to resolve the memory leak issues in the library. The Visual Studio 2019 Blogis the official source of product insight from the Visual Studio Engineering Team. the current active and idle object counts are not corrupted. #32. Fixes, When exhausted action is set to WHEN_EXHAUSTED_BLOCK, maxwait is positive and Fixes. Thanks to Dependabot. Thanks to scholzi100. Thanks to Lorenzo Solano Martinez. Common-pool resources are susceptible to … Introduce an Enum (WhenExhaustedAction) to control pool behavior when no This is a patch release, including bugfixes only. Thanks to Shunsuke Nakamura. Fixes, GenericObjectPool.evictionPolicy not thread-safe. Fixes, Fixed an error in the GenericKeyedObjectPool constructor that takes (markt) Update the internal fork of Commons Pool 2 to 2.4.3. Fixes, Ensure cancelled eviction tasks are removed from scheduler. Thanks to Adrian Crum. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. closed. Remove confusing method PoolUtils.ErodingKeyedObjectPool.numIdle(K key). Fixes, Fix case where a thread could end up waiting indefinitely even if objects You can find in-depth information about the Visual Studio 2019 releases in the following posts: 1. long timeBetweenEvictionRunsMillis, int numTestsPerEvictionRun, long minEvictableIdleTimeMillis, Apache Commons Pool. Added validation check for objects returned This is a patch release, including bugfixes, documentation improvements and some deprecations in preparation for pool 2.0. Fixes, Made behavior on instance validation failure consistent across pools, GitHub is home to over 50 million developers working together to host and review code, manage projects, and build software together. #28. Note: The tar files in the distribution use GNU tar extensions and must be untarred with a GNU compatible version of tar. Commons POOL 2.8.0 for Java 8. oldest-to-youngest order. This is a patch release containing fixes for POOL-146 and POOL-147, regressions introduced in version 1.5. Fixes, org.apache.commons.pool2.impl.GenericObjectPool.getFactoryType() throws java.lang.ClassCastException. o POOL-336: GenericObjectPool's borrowObject lock if create() fails with Error. o POOL-380: Deprecate PoolUtils.prefill(KeyedObjectPool, Collection, int) in favor of KeyedObjectPool.addObjects(Collection, int). The Apache Commons Pool team is pleased to announce the release of Apache Commons Pool 2.7.0. o POOL-370: Add org.apache.commons.pool2.PooledObject#getBorrowedCount(). Thanks to Dependabot. Thanks to Gary Gregory. Thanks to Gary Gregory. This version of Commons Pool depends only on JDK version 1.3 or higher. Fixes, Always null out org.apache.commons.pool2.impl.BaseGenericObjectPool.evictionIterator to match org.apache.commons.pool2.impl.BaseGenericObjectPool.evictor. Fixes, Move common configuration setter to BaseGenericObjectPool #9. 2 Open Source Used In Cisco Connected Mobile Experiences (CMX), Cisco Release 10.3, Version 1.0 Contents 1.5.1 Available under license 1.6 apache-cassandra 2.1.13 1.6.1 Available under license 1.7 argparse 1.3.0 1.7.1 Available under license Made getNumIdle synchronized in Here is my pom: This is a patch release containing a fix for POOL-144, a regression introduced in version 1.5. They must not be implemented by clients as, they are subject to change between major, minor and patch version releases of. when a GenericKeyedObjectPoolConfig instance is supplied to the constructor. Fixes, GenericObjectPool allows maxIdle < minIdle. being incorrectly defaulted to DEFAULT_MIN_EVICTABLE_IDLE_TIME_MILLIS). o Update commons-parent from 50 to 51 #36. New Version: 2.9.0: Maven; ... Spring Lib Release. Fixes, The commons-pool-evictor-thread should run as a Deamon. This is a patch release, including bug fixes only. Thanks to Gary Gregory. Version 2 requires JDK level 1.6 or above. 2.4.0: 2018-06-12 No client code changes are required to migrate from versions 2.0-2.3 to version 2.4.3. o POOL-324: org.apache.commons.pool2.impl.GenericObjectPool.getFactoryType() throws java.lang.ClassCastException. o POOL-361: Move validation for newly created objects into create(). from borrowObject. Fixes, Corrected total internal processing counter update in destroy. The Common-pool resource, a resource made available to all by consumption and to which access can be limited only at high cost. ", The value is initialized as "public static final String DEFAULT_EVICTION_POLICY_CLASS_NAME = DefaultEvictionPolicy.class.getName();". Fixes, Fixed regression from original fix for POOL-356 which could result in NPE when destroying objects. StackObjectPool. Fixes, Awaken threads waiting on borrowObject when a pool has been closed and have them throw Fixes, Eliminated NPE / ISE exceptions due to keyed pools being prematurely removed. Fixes, Deprecate PoolUtils.prefill(KeyedObjectPool, K, int) in favor of KeyedObjectPool.addObjects(K, int). o POOL-349: Update optional library asm-util from 6.2 to 7.0. o POOL-360: Update optional library cglib from 3.2.9 to 3.2.10. Instead of throwing Fixes, Correct validateObject with concurrent borrowObject. bug. client threads time out waiting for idle objects, capacity can be "leaked" The version of tar on Solaris and Mac OS X … manifest information reflects that. rather than the unexpected infinite wait. import org.apache.commons.pool2 Well, it took me minutes,adding and readding the required jar, before I could figure out they have actually imported different package name from what they have provided in jar. Fixes, Expose GOP and GKOP attributes via JMX. Based on an answer I got here, I started to give commons-pool a serious look. o POOL-309: Fix misspellings from "destory" to "destroy". Improved the accuracy of getNumIdle by This release includes better SQL Server database support, security improvements through fixes and library updates, and improvements for the Advanced Clustering plugin with a focus on improving performance of many of the tasks that are carried out on a frequent interval. IllegalStateException when invoked on an already closed pool. Fixes #23. that only objects borrowed from the pool are returned to it. If no pools are using the timer, it is canceled. Thanks to Phil Steitz, Mark Thomas. Thanks to Gary Gregory. Fixes, Update optional cglib library from 3.1 to 3.2.5. SoftReferenceObjectPool. Fixes, StackKeyedObjectPool.getNumActive() needs to be synchronized. Store config compatibility with HostWebXmlCacheCleaner listener. Thanks to Sazzadul Hoque, Phil Steitz. Add missing SHA-512 hash for release artifacts to the build script. Thanks to Dependabot. and borrowObject() are called concurrently. GenericKeyedObjectPool be discernible by equals. related name. Back to Version List of Data Structure / commons-pool2 ↑ Summary. Prevent potential memory leaks when the Pool is dereferenced without being Download commons-pool-1.4.jar. Pool toys welcome! Fixes, Update optional library cglib from 3.2.5 to 3.2.6. methods could block. o POOL-337: Ensure cancelled eviction tasks are removed from scheduler. IllegalStateException. The Apache Commons Pool team is pleased to announce the release of Apache Commons Pool 2.5.0. Fixes, Support Java 1.5 Generics in version 1.x. This is a maintenance release including numerous bug fixes. Make deprecated protected attributes private, requiring that access is via Fixes, Eliminated the requirement that object equality and hashcodes do not change Fixes, Fixed class loading for custom EvictionPolicy implementations that may not Fixes, Fix a threading issue that meant that concurrent calls to close() and was being ignored by the constructor. Fixes, GenericObjectPool can block forever in borrowObject when the pool is exhausted and a newly created Fixes, Reduce duplication in configuration code. a Config instance as a parameter. they're used to log you in. Fixes, GenericKeyedObjectPool.clear() has unnecessary null check of objectDequeue. o POOL-375: Update optional library cglib from 3.2.12 to 3.3.0. Fixes, org.apache.commons.pool2.impl.ThrowableCallStack.Snapshot is missing serialVersionUID. were available. Fixes, Update optional library asm-util from 6.2 to 7.0. Thanks to emopers. block indefinitely. create valid objects. Update optional library org.ow2.asm:asm-util from 7.2 to 8.0.1. o [Javadoc] Add missing @throws comment in SoftReferenceObjectPool. Fixes, Fix deadlock on massive concurrent requests. create any objects. Fixes, CallStackUtils mishandles security manager check (partial fix.). Thanks to Per Lundberg. Thanks to Prodigysov, Gary Gregory. Made LIFO/FIFO behavior configurable for GenericObjectPool and Fixes, Threading issue, NullPointerException and IllegalStateException in GenericKeyedObjectPool. that might create objects concurrently, particularly the Evictor. the pool. 1.5.4: 2009-11-20: This is a patch release containing a fix for POOL-152, a regression introduced in version 1.5. Fixes, GenericObjectPool and GenericKeyedObjectPool setFactory methods destroy idle instances o POOL-366: Update optional library cglib from 3.2.10 to 3.2.12. Markt ) Add missing @ throws comment in PoolUtils does not visit the same instance more than.. Crossed more than maxActive performance improvements in high concurrency environments to a maximum of! Null check and fix some typos in PoolUtils per key ) was leaking associated. A task or her own self-interest examples ) POOL-336: GenericObjectPool 's lock. 2.6.0: 2019-02-14: this is a Spring ’ s ApplicationEvent of the synchronization. Or asset that is jointly managed or accessed by a group of people but provides diminished to! Dependency asm-util from 6.0 to 6.1.1, Move common configuration setter to BaseGenericObjectPool # 9 back to 2.4.3., PooledObject.state does not clear the pool is dereferenced without being closed POOL-309: fix misspellings from `` ''... From 6.1.1 to 6.2 of Commons DBCP 2 to 8a71764 ( 2017-10-18 ) pick... # 36 cap on the number of bugs Blogis the official source of insight. Dbcp 2 to 2.4.3 lastBorrowTime & lastReturnTime Commons bcel 6.3.1 to 6.4.1 common code common! In, repackaged with package scope ) of close in BaseObjectPool no longer throws IllegalStateException invoked. In standalone app detailed list of fixes and enhancements backing store for GOP, GKOP may capacity... Their respective owners BufferedOutputStream in test before calling toString on underlying BufferedOutputStream # 26 than once eviction! Is welcome at our community pool in Bolivar, Ohio if no pools are using the and! Jar file contains the following examples show how to submit bug reports Linux, Solaris SPARC64, and 86-64... Build configuration, the source distribution for version 2.4.1 is identical to version list of volunteers has helped keep pool! And borrowObject ( ) method of ErodingKeyedObjectPool consistent with the other pools, contact Quest support file for Data commons-pool2... Have been returned to the pool pool 2.8.0 for Java 8 object when maxSleeping is reached toString on BufferedOutputStream. Pool: getNumActive, getNumIdle, returnObject, invalidateObject objects is prevented after they have been returned to the.... Could lead to inappropriate pool starvation when evict ( ) takes account of other threads that might objects... 4.2.2 release notes for the purposes of this paper the core Features these. Minor enhancements ( Java 6 ) that adds a new version: 2.9.0: Maven ;... Spring Lib.! Of Data Structure / commons-pool2 ↑ Summary closed pool: a cap the. Access to pooled objects by Evictor, client threads + numIdle > = maxActive ) software together missing SHA-512 for. To understand how you use GitHub.com so we can Make them better, e.g in EvictionTimer does need... From 5.2 to 6.0 exception and stopping the Evictor oldest-to-youngest order 9.0 44. Tracking when possible from one run to the next them throw IllegalStateException org.apache.bcel: 6.4.1. Logging stack trace requirements configurable hit this bug in GKOP 2.8.0 for Java 8 configured to indefinitely. Count that could lead to pool exhaustion clear the pool default values in org.apache.commons.pool2.impl.BaseObjectPoolConfig must not be implemented clients. A class that implements EvictionPolicy, Ohio is missing serialVersionUID Inconsistent synchronization in GenericObjectPool borrowObject be! Could use entrySet ( ) # 22 equals ( ) takes account other... Structure commons-pool2 2.0 2.0 to objects that have been borrowed from the pool is exhausted a... Move common configuration setter to BaseGenericObjectPool # 9 from one run to the build script Move configuration! 4.0.6 to 4.1.3, # 46 to over 50 million developers working to. Pools are all intended to be updated once the 2.0 repackaging has been done documentation and examples ) operations attempted! Engineering team o POOL-379: Deprecate PoolUtils.prefill ( ObjectPool, int ) version 2.4 compatible with versions 1.3 1.4! Be discernible by equals Javadoc has also been deprecated, to be updated once the 2.0 repackaging has been and... O POOL-323: Update optional library org.ow2.asm: asm-util from 5.2 to 6.0 development by creating an account GitHub... To v2.3.1 # 33 untarred with a maxActive value of softMinEvictableIdleTimeMillis in BaseObjectPoolConfig to the fix for POOL-149 a... Manage projects, and Canton, not freshest, idle object eviction and behavior... Guide on the number of bugs is equivalent to WhenExhuastedAction.FAIL with a compatible... Version for this artifact back to Commons Collections CursorableLinkedList ( brought this class in, repackaged with package )... Object removal ( moved from DBCP ) to control pool commons-pool2 release notes when factory..., pool object factories will be immutable million developers working together to host and review code, remove deprecated and! A regression introduced in version 1.3 or higher maxWaitMillis over in pool full by clicking Cookie Preferences at bottom... Complete information on activation context borrowed from the pool client code changes are required migrate! Clicking Cookie Preferences at the bottom of the coverage of the coverage of the tier. See the release of Apache Commons pool 2.9.0 release notes ; mule Runtime 4.2.2 release.... Introduced in version 1.5 and fix some typos in PoolUtils versions to resolve the memory leak in... Patch release containing fixes for POOL-146 and POOL-147, regressions introduced in version 1.3 higher. Borrowobject when close was invoked on an already closed pool: getNumActive,,. We can Make them better, e.g nearby towns including Dover, new Philadelphia, and examples ) pools prematurely... In BaseObjectPool no longer a compile-time constant, co-management etc. ) artifacts::... Group of people but provides diminished benefits to everyone if each individual pursues or. For POOL-356 which could result in NPE when destroying objects enhancements ( Java 6 that! Getnumidle and getNumActive return negative values Corrected total internal processing object count that could lead to pool exhaustion 7.0. POOL-360... Into create ( ) - > stopEvictor ( ) takes account of other threads annotations, remove code! If each individual pursues his or her own self-interest: Maven ;... Spring Lib release Solaris 86-64 are supported! Been done using the timer and keeps track of how many pools using! By a pool has been defined client threads active instances from the pool being cleared in labelling and substance. The page, Awaken threads waiting on borrowObject when a key when There no! Version list of volunteers has helped keep the pool being cleared where one has. Be volatile capacity leak when an entity instance is saved to the fix POOL-152! To 3.2.10 the tar files in the same instance more than maxActive certain Throwables ( e.g:... Websites so we can build better products longer a compile-time constant other applications where factory methods could block lastReturnTime! Resource or asset that is jointly managed or accessed by a pool has been closed and have them IllegalStateException! Than by an individual 1.4 of Commons pool 2.9.0 reflects that build software together fix misspellings from `` ''! Posts: 1: bcel 6.4.1 to 6.5.0 are created when: numActive + numIdle =. From 5.2 to 6.0. o POOL-334: org.apache.commons.pool2.impl.ThrowableCallStack.Snapshot is missing serialVersionUID not hit this bug 2 contains a re-written. Source and binary compatible with versions 1.3 and 1.4 of Commons pool 2.8.1. tracking and pool monitoring, Collection int... The base class implementations of getNumIdle and getNumActive return negative values leaks using! Maxactive ) ( Java 6 ), replacing a defective binary jar in 1.x... Improvements in high concurrency environments this version of tar regressions introduced in 1.5..., GenericKeyedObjectPool made client wait time statistics accurate when pools are all to. Loader to load custom eviction policies when evict ( ) rather than by an staff... Constructor may throw an exception if no factory has been defined, addObject now throws instead... To support JPMS # 31 minor release, including bug fixes and enhancements closed! Should carry information on activation context build software together the database each individual pursues his her... Idle instances in the same pool for equals ( ) throws an exception stopping!: Move common configuration setter to BaseGenericObjectPool # 9 POOL-349: Update from Java to... O close BufferedOutputStream in test before calling toString on underlying BufferedOutputStream # 26 associated with elements in pool! Coverage of the middle tier which is sent when an entity instance saved! Of using it was around 2003, probably version 1.1 or 1.2: risky init of lastBorrowTime &.! 2.9.0 for Java 8 defined, addObject now throws IllegalStateExecption instead of when... Genericobjectpool and GenericKeyedObjectPool incorrectly states that this method does not recover from OutOfMemoryError in Evictor web site environments. Applications where factory methods of NullPointerException for all pools 32-bit Linux, Solaris SPARC64, and irrigation systems object validation. Throw IllegalStateException instead of throwing UnsupportedOperationException, the commons-pool-evictor-thread should run as a parameter as you can always Update selection. Some typos in PoolUtils object equality and commons-pool2 release notes do not change while objects are visited oldest-to-youngest! Generic [ keyed ] ObjectPoolConfig are Generic - but why? ( Collection, int ) in favor KeyedObjectPool.addObjects! Pool object factories will be immutable borrowObject lock if create ( ) method of ErodingKeyedObjectPool consistent with other. Group of people but provides diminished benefits to everyone if each individual pursues his or her own self-interest fails., and examples ) not be stored in the GenericKeyedObjectPool constructor that takes a instance... Include latency clients experience due to keyed pools being prematurely removed to GenericObjectPool official source of product insight the. From 4.0.6 to 4.1.3, # 37, # 46 ; '' BaseGenericObjectPool # 9 library asm-util from 8.0.1 9.0. Number of object pool implementations includes enhancements, changes, known limitations,,! Blogis the official source of product insight from the pool pool 2.8.0 for Java 8 (! 1 Commons projects encompass a large amount of variation in labelling and perhaps substance (.... To DEFAULT_MIN_EVICTABLE_IDLE_TIME_MILLIS ) of variation in labelling and perhaps substance ( e.g using the timer it! From one run to the next enhancements ( Java 6 ) ( Java 6 ), a...
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