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Posted to announce@apache.org by Gary Gregory <gg...@apache.org> on 2019/12/11 22:12:30 UTC
[ANNOUNCEMENT] Apache Commons Pool 2.8.0
The Apache Commons Pool team is pleased to announce the release of Apache
Commons Pool 2.8.0.
Apache Commons Pool provides an object-pooling API and a number of object
pool implementations.
Version 2 contains a completely re-written pooling implementation compared
to the 1.x series.
In addition to performance and scalability improvements, version 2 includes
robust instance
tracking and pool monitoring. Version 2 requires JDK level 1.6 or above.
No client code changes are required to migrate from versions 2.0-2.3 to
version 2.4.3.
Users of version 1.x should consult the migration guide on the Commons Pool
web site.
NOTE: The MBean interfaces (DefaultPooledObjectInfoMBean,
GenericKeyedObjectPoolMXBean
and GenericKeyedObjectPoolMXBean) exist only to define the attributes
and methods
that will be made available via JMX. They must not be implemented by
clients as
they are subject to change between major, minor and patch version
releases of
Commons Pool. Clients that implement any of these interfaces may not,
therefore,
be able to upgrade to a new minor or patch release without requiring
code
changes.
This is a maintenance release (Java 8).
Changes in version 2.8.0 include:
New features:
o POOL-378: Deprecate PoolUtils.prefill(ObjectPool, int) in favor of
ObjectPool.addObjects(int). Thanks to Gary Gregory.
o POOL-379: Deprecate PoolUtils.prefill(KeyedObjectPool, K, int) in favor
of KeyedObjectPool.addObjects(K, int). Thanks to Gary Gregory.
o POOL-380: Deprecate PoolUtils.prefill(KeyedObjectPool, Collection, int)
in favor of KeyedObjectPool.addObjects(Collection, int). Thanks to Gary
Gregory.
Fixed Bugs:
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. Thanks to Gary Gregory, Phil Steitz.
o POOL-376: Fixed regression from original fix for POOL-356 which could
result in NPE when destroying objects. Thanks to Sazzadul Hoque, Phil
Steitz.
o POOL-326: Eliminated NPE / ISE exceptions due to keyed pools being
prematurely removed. Thanks to Phil Steitz.
o Close BufferedOutputStream in test before calling toString on
underlying BufferedOutputStream #26. Thanks to emopers.
o [Javadoc] Add missing @throws comment in
SoftReferenceObjectPool. #28. Thanks to Prodigysov.
Changes:
o POOL-375: Update optional library cglib from 3.2.12 to 3.3.0. Thanks to
Gary Gregory.
o Update site build from Apache Commons BCEL 6.3.1 to 6.4.1.
Thanks to Gary Gregory.
o POOL-377: Update optional library org.ow2.asm:asm-util from 7.1 to 7.2.
Thanks to Gary Gregory.
For complete information on Apache Commons Pool, including instructions on
how to submit bug reports,
patches, or suggestions for improvement, see the Apache Apache Commons Pool
website:
https://commons.apache.org/proper/commons-pool/
Download page:
https://commons.apache.org/proper/commons-pool/download_pool.cgi
Have fun,
Gary
Re: [ANNOUNCEMENT] Apache Commons Pool 2.8.0
Posted by Gary Gregory <ga...@gmail.com>.
On Wed, Dec 11, 2019 at 7:41 PM sebb <se...@gmail.com> wrote:
> On Wed, 11 Dec 2019 at 23:51, Gary Gregory <ga...@gmail.com> wrote:
>
> > Sebb,
> >
> > I fixed the sha256 files.
> >
> >
> Thanks, however I mean the the hash *links* are broken.
> They point to non-existent SHA512 files...
>
Gotcha. I added SHA-512 files and deleted the old SHA-256 versions.
Gary
>
>
> > Thank you,
> > Gary
> >
> >
> > On Wed, Dec 11, 2019 at 6:30 PM sebb <se...@gmail.com> wrote:
> >
> > > The download page has broken hashes for the 2.4.3 and 1.6 releases.
> > >
> > > Please fix them or remove the releases from the download page.
> > >
> > >
> > >
> > > On Wed, 11 Dec 2019 at 22:12, Gary Gregory <gg...@apache.org>
> wrote:
> > >
> > > > The Apache Commons Pool team is pleased to announce the release of
> > Apache
> > > > Commons Pool 2.8.0.
> > > >
> > > > Apache Commons Pool provides an object-pooling API and a number of
> > object
> > > > pool implementations.
> > > > Version 2 contains a completely re-written pooling implementation
> > > compared
> > > > to the 1.x series.
> > > > In addition to performance and scalability improvements, version 2
> > > includes
> > > > robust instance
> > > > tracking and pool monitoring. Version 2 requires JDK level 1.6 or
> > above.
> > > >
> > > > No client code changes are required to migrate from versions 2.0-2.3
> to
> > > > version 2.4.3.
> > > > Users of version 1.x should consult the migration guide on the
> Commons
> > > Pool
> > > > web site.
> > > >
> > > > NOTE: The MBean interfaces (DefaultPooledObjectInfoMBean,
> > > > GenericKeyedObjectPoolMXBean
> > > > and GenericKeyedObjectPoolMXBean) exist only to define the
> > > attributes
> > > > and methods
> > > > that will be made available via JMX. They must not be
> implemented
> > > by
> > > > clients as
> > > > they are subject to change between major, minor and patch
> version
> > > > releases of
> > > > Commons Pool. Clients that implement any of these interfaces
> may
> > > not,
> > > > therefore,
> > > > be able to upgrade to a new minor or patch release without
> > > requiring
> > > > code
> > > > changes.
> > > >
> > > > This is a maintenance release (Java 8).
> > > >
> > > > Changes in version 2.8.0 include:
> > > >
> > > > New features:
> > > > o POOL-378: Deprecate PoolUtils.prefill(ObjectPool, int) in favor of
> > > > ObjectPool.addObjects(int). Thanks to Gary Gregory.
> > > > o POOL-379: Deprecate PoolUtils.prefill(KeyedObjectPool, K, int) in
> > > favor
> > > > of KeyedObjectPool.addObjects(K, int). Thanks to Gary Gregory.
> > > > o POOL-380: Deprecate PoolUtils.prefill(KeyedObjectPool, Collection,
> > > int)
> > > > in favor of KeyedObjectPool.addObjects(Collection, int). Thanks to
> Gary
> > > > Gregory.
> > > >
> > > > Fixed Bugs:
> > > > 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. Thanks to Gary Gregory, Phil
> Steitz.
> > > > o POOL-376: Fixed regression from original fix for POOL-356 which
> > could
> > > > result in NPE when destroying objects. Thanks to Sazzadul Hoque, Phil
> > > > Steitz.
> > > > o POOL-326: Eliminated NPE / ISE exceptions due to keyed pools being
> > > > prematurely removed. Thanks to Phil Steitz.
> > > > o Close BufferedOutputStream in test before calling
> toString
> > > on
> > > > underlying BufferedOutputStream #26. Thanks to emopers.
> > > > o [Javadoc] Add missing @throws comment in
> > > > SoftReferenceObjectPool. #28. Thanks to Prodigysov.
> > > >
> > > > Changes:
> > > > o POOL-375: Update optional library cglib from 3.2.12 to 3.3.0.
> Thanks
> > > to
> > > > Gary Gregory.
> > > > o Update site build from Apache Commons BCEL 6.3.1 to
> 6.4.1.
> > > > Thanks to Gary Gregory.
> > > > o POOL-377: Update optional library org.ow2.asm:asm-util from 7.1 to
> > > 7.2.
> > > > Thanks to Gary Gregory.
> > > >
> > > > For complete information on Apache Commons Pool, including
> instructions
> > > on
> > > > how to submit bug reports,
> > > > patches, or suggestions for improvement, see the Apache Apache
> Commons
> > > Pool
> > > > website:
> > > >
> > > > https://commons.apache.org/proper/commons-pool/
> > > >
> > > > Download page:
> > > > https://commons.apache.org/proper/commons-pool/download_pool.cgi
> > > >
> > > > Have fun,
> > > > Gary
> > > >
> > >
> >
>
Re: [ANNOUNCEMENT] Apache Commons Pool 2.8.0
Posted by sebb <se...@gmail.com>.
On Wed, 11 Dec 2019 at 23:51, Gary Gregory <ga...@gmail.com> wrote:
> Sebb,
>
> I fixed the sha256 files.
>
>
Thanks, however I mean the the hash *links* are broken.
They point to non-existent SHA512 files...
> Thank you,
> Gary
>
>
> On Wed, Dec 11, 2019 at 6:30 PM sebb <se...@gmail.com> wrote:
>
> > The download page has broken hashes for the 2.4.3 and 1.6 releases.
> >
> > Please fix them or remove the releases from the download page.
> >
> >
> >
> > On Wed, 11 Dec 2019 at 22:12, Gary Gregory <gg...@apache.org> wrote:
> >
> > > The Apache Commons Pool team is pleased to announce the release of
> Apache
> > > Commons Pool 2.8.0.
> > >
> > > Apache Commons Pool provides an object-pooling API and a number of
> object
> > > pool implementations.
> > > Version 2 contains a completely re-written pooling implementation
> > compared
> > > to the 1.x series.
> > > In addition to performance and scalability improvements, version 2
> > includes
> > > robust instance
> > > tracking and pool monitoring. Version 2 requires JDK level 1.6 or
> above.
> > >
> > > No client code changes are required to migrate from versions 2.0-2.3 to
> > > version 2.4.3.
> > > Users of version 1.x should consult the migration guide on the Commons
> > Pool
> > > web site.
> > >
> > > NOTE: The MBean interfaces (DefaultPooledObjectInfoMBean,
> > > GenericKeyedObjectPoolMXBean
> > > and GenericKeyedObjectPoolMXBean) exist only to define the
> > attributes
> > > and methods
> > > that will be made available via JMX. They must not be implemented
> > by
> > > clients as
> > > they are subject to change between major, minor and patch version
> > > releases of
> > > Commons Pool. Clients that implement any of these interfaces may
> > not,
> > > therefore,
> > > be able to upgrade to a new minor or patch release without
> > requiring
> > > code
> > > changes.
> > >
> > > This is a maintenance release (Java 8).
> > >
> > > Changes in version 2.8.0 include:
> > >
> > > New features:
> > > o POOL-378: Deprecate PoolUtils.prefill(ObjectPool, int) in favor of
> > > ObjectPool.addObjects(int). Thanks to Gary Gregory.
> > > o POOL-379: Deprecate PoolUtils.prefill(KeyedObjectPool, K, int) in
> > favor
> > > of KeyedObjectPool.addObjects(K, int). Thanks to Gary Gregory.
> > > o POOL-380: Deprecate PoolUtils.prefill(KeyedObjectPool, Collection,
> > int)
> > > in favor of KeyedObjectPool.addObjects(Collection, int). Thanks to Gary
> > > Gregory.
> > >
> > > Fixed Bugs:
> > > 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. Thanks to Gary Gregory, Phil Steitz.
> > > o POOL-376: Fixed regression from original fix for POOL-356 which
> could
> > > result in NPE when destroying objects. Thanks to Sazzadul Hoque, Phil
> > > Steitz.
> > > o POOL-326: Eliminated NPE / ISE exceptions due to keyed pools being
> > > prematurely removed. Thanks to Phil Steitz.
> > > o Close BufferedOutputStream in test before calling toString
> > on
> > > underlying BufferedOutputStream #26. Thanks to emopers.
> > > o [Javadoc] Add missing @throws comment in
> > > SoftReferenceObjectPool. #28. Thanks to Prodigysov.
> > >
> > > Changes:
> > > o POOL-375: Update optional library cglib from 3.2.12 to 3.3.0. Thanks
> > to
> > > Gary Gregory.
> > > o Update site build from Apache Commons BCEL 6.3.1 to 6.4.1.
> > > Thanks to Gary Gregory.
> > > o POOL-377: Update optional library org.ow2.asm:asm-util from 7.1 to
> > 7.2.
> > > Thanks to Gary Gregory.
> > >
> > > For complete information on Apache Commons Pool, including instructions
> > on
> > > how to submit bug reports,
> > > patches, or suggestions for improvement, see the Apache Apache Commons
> > Pool
> > > website:
> > >
> > > https://commons.apache.org/proper/commons-pool/
> > >
> > > Download page:
> > > https://commons.apache.org/proper/commons-pool/download_pool.cgi
> > >
> > > Have fun,
> > > Gary
> > >
> >
>
Re: [ANNOUNCEMENT] Apache Commons Pool 2.8.0
Posted by Gary Gregory <ga...@gmail.com>.
Sebb,
I fixed the sha256 files.
Thank you,
Gary
On Wed, Dec 11, 2019 at 6:30 PM sebb <se...@gmail.com> wrote:
> The download page has broken hashes for the 2.4.3 and 1.6 releases.
>
> Please fix them or remove the releases from the download page.
>
>
>
> On Wed, 11 Dec 2019 at 22:12, Gary Gregory <gg...@apache.org> wrote:
>
> > The Apache Commons Pool team is pleased to announce the release of Apache
> > Commons Pool 2.8.0.
> >
> > Apache Commons Pool provides an object-pooling API and a number of object
> > pool implementations.
> > Version 2 contains a completely re-written pooling implementation
> compared
> > to the 1.x series.
> > In addition to performance and scalability improvements, version 2
> includes
> > robust instance
> > tracking and pool monitoring. Version 2 requires JDK level 1.6 or above.
> >
> > No client code changes are required to migrate from versions 2.0-2.3 to
> > version 2.4.3.
> > Users of version 1.x should consult the migration guide on the Commons
> Pool
> > web site.
> >
> > NOTE: The MBean interfaces (DefaultPooledObjectInfoMBean,
> > GenericKeyedObjectPoolMXBean
> > and GenericKeyedObjectPoolMXBean) exist only to define the
> attributes
> > and methods
> > that will be made available via JMX. They must not be implemented
> by
> > clients as
> > they are subject to change between major, minor and patch version
> > releases of
> > Commons Pool. Clients that implement any of these interfaces may
> not,
> > therefore,
> > be able to upgrade to a new minor or patch release without
> requiring
> > code
> > changes.
> >
> > This is a maintenance release (Java 8).
> >
> > Changes in version 2.8.0 include:
> >
> > New features:
> > o POOL-378: Deprecate PoolUtils.prefill(ObjectPool, int) in favor of
> > ObjectPool.addObjects(int). Thanks to Gary Gregory.
> > o POOL-379: Deprecate PoolUtils.prefill(KeyedObjectPool, K, int) in
> favor
> > of KeyedObjectPool.addObjects(K, int). Thanks to Gary Gregory.
> > o POOL-380: Deprecate PoolUtils.prefill(KeyedObjectPool, Collection,
> int)
> > in favor of KeyedObjectPool.addObjects(Collection, int). Thanks to Gary
> > Gregory.
> >
> > Fixed Bugs:
> > 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. Thanks to Gary Gregory, Phil Steitz.
> > o POOL-376: Fixed regression from original fix for POOL-356 which could
> > result in NPE when destroying objects. Thanks to Sazzadul Hoque, Phil
> > Steitz.
> > o POOL-326: Eliminated NPE / ISE exceptions due to keyed pools being
> > prematurely removed. Thanks to Phil Steitz.
> > o Close BufferedOutputStream in test before calling toString
> on
> > underlying BufferedOutputStream #26. Thanks to emopers.
> > o [Javadoc] Add missing @throws comment in
> > SoftReferenceObjectPool. #28. Thanks to Prodigysov.
> >
> > Changes:
> > o POOL-375: Update optional library cglib from 3.2.12 to 3.3.0. Thanks
> to
> > Gary Gregory.
> > o Update site build from Apache Commons BCEL 6.3.1 to 6.4.1.
> > Thanks to Gary Gregory.
> > o POOL-377: Update optional library org.ow2.asm:asm-util from 7.1 to
> 7.2.
> > Thanks to Gary Gregory.
> >
> > For complete information on Apache Commons Pool, including instructions
> on
> > how to submit bug reports,
> > patches, or suggestions for improvement, see the Apache Apache Commons
> Pool
> > website:
> >
> > https://commons.apache.org/proper/commons-pool/
> >
> > Download page:
> > https://commons.apache.org/proper/commons-pool/download_pool.cgi
> >
> > Have fun,
> > Gary
> >
>
Re: [ANNOUNCEMENT] Apache Commons Pool 2.8.0
Posted by sebb <se...@gmail.com>.
The download page has broken hashes for the 2.4.3 and 1.6 releases.
Please fix them or remove the releases from the download page.
On Wed, 11 Dec 2019 at 22:12, Gary Gregory <gg...@apache.org> wrote:
> The Apache Commons Pool team is pleased to announce the release of Apache
> Commons Pool 2.8.0.
>
> Apache Commons Pool provides an object-pooling API and a number of object
> pool implementations.
> Version 2 contains a completely re-written pooling implementation compared
> to the 1.x series.
> In addition to performance and scalability improvements, version 2 includes
> robust instance
> tracking and pool monitoring. Version 2 requires JDK level 1.6 or above.
>
> No client code changes are required to migrate from versions 2.0-2.3 to
> version 2.4.3.
> Users of version 1.x should consult the migration guide on the Commons Pool
> web site.
>
> NOTE: The MBean interfaces (DefaultPooledObjectInfoMBean,
> GenericKeyedObjectPoolMXBean
> and GenericKeyedObjectPoolMXBean) exist only to define the attributes
> and methods
> that will be made available via JMX. They must not be implemented by
> clients as
> they are subject to change between major, minor and patch version
> releases of
> Commons Pool. Clients that implement any of these interfaces may not,
> therefore,
> be able to upgrade to a new minor or patch release without requiring
> code
> changes.
>
> This is a maintenance release (Java 8).
>
> Changes in version 2.8.0 include:
>
> New features:
> o POOL-378: Deprecate PoolUtils.prefill(ObjectPool, int) in favor of
> ObjectPool.addObjects(int). Thanks to Gary Gregory.
> o POOL-379: Deprecate PoolUtils.prefill(KeyedObjectPool, K, int) in favor
> of KeyedObjectPool.addObjects(K, int). Thanks to Gary Gregory.
> o POOL-380: Deprecate PoolUtils.prefill(KeyedObjectPool, Collection, int)
> in favor of KeyedObjectPool.addObjects(Collection, int). Thanks to Gary
> Gregory.
>
> Fixed Bugs:
> 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. Thanks to Gary Gregory, Phil Steitz.
> o POOL-376: Fixed regression from original fix for POOL-356 which could
> result in NPE when destroying objects. Thanks to Sazzadul Hoque, Phil
> Steitz.
> o POOL-326: Eliminated NPE / ISE exceptions due to keyed pools being
> prematurely removed. Thanks to Phil Steitz.
> o Close BufferedOutputStream in test before calling toString on
> underlying BufferedOutputStream #26. Thanks to emopers.
> o [Javadoc] Add missing @throws comment in
> SoftReferenceObjectPool. #28. Thanks to Prodigysov.
>
> Changes:
> o POOL-375: Update optional library cglib from 3.2.12 to 3.3.0. Thanks to
> Gary Gregory.
> o Update site build from Apache Commons BCEL 6.3.1 to 6.4.1.
> Thanks to Gary Gregory.
> o POOL-377: Update optional library org.ow2.asm:asm-util from 7.1 to 7.2.
> Thanks to Gary Gregory.
>
> For complete information on Apache Commons Pool, including instructions on
> how to submit bug reports,
> patches, or suggestions for improvement, see the Apache Apache Commons Pool
> website:
>
> https://commons.apache.org/proper/commons-pool/
>
> Download page:
> https://commons.apache.org/proper/commons-pool/download_pool.cgi
>
> Have fun,
> Gary
>