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[ANN] Struts 2 up to 2.3.16.1: Zero-Day Exploit Mitigation (security | critical)

In Struts 2.3.16.1, an issue with ClassLoader manipulation via request parameters was supposed to be resolved. Unfortunately, the correction wasn't sufficient.
 
A security fix release fully addressing this issue is in preparation and will be released as soon as possible.
 
Once the release is available, all Struts 2...

[ANNOUNCE] Apache Curator 2.4.2 released

Hello,
 
The Apache Curator team is pleased to announce the release of version 2.4.2. The Apache Curator Java libraries make using Apache ZooKeeper much easier and more reliable.
 
Link to release notes: https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12314425&version=12326537
 
The most recent source release can be obtained from an Apache Mirror: http://www.apache.org/dyn/closer.cgi/curator/ (mirror...

[ANNOUNCE] Apache Knox 0.4.0 Released!

The Apache Knox team is proud to announce the release of Apache Knox 0.4.0 - our first release as an Apache TLP!
 
Apache Knox is a REST API Gateway for providing secure access to the data and processing resources of Hadoop clusters. More details on Apache Knox can be...

Latest Activity

This is an overview of activity going on with our projects. SVN commits, bug reports, tweets, you name it.

@TheASF: The Apache Software Foundation Announces 100 Million Downloads of #Apache™ #OpenOffice™ http://t.co/p32S39IJks #OpenSource #achievement
@TheASF: Following the success of this past week's ApacheCon NA, CFP for #ApacheCon Europe now open! Budapest 17-21 November http://t.co/DnSA0nHUOh
@TheASF: RT @infrabot: NOTICE regarding heartbleed: https://t.co/DJhkX0sIlX -- <joes4>
r1589925 * STATUS: Cast some votes and move some entries to approved. (subversion) — breser
r1589924 HADOOP-10540: Merging r1589923 from trunk to branch-2. (hadoop) — arp
r1589923 HADOOP-10540. Datanode upgrade in Windows fails with hardlink error. (Contributed by Chris Nauroth and Arpit Agarwal) (hadoop) — arp
r1589922 LUCENE-5559: additional argument validation for CapitalizationFilter and CodepointCountFilter (lucene) — rmuir
r1589921 HDFS-6266. Merge r1589920 from trunk. (hadoop) — jing9
[KAFKA-1423] Updating partition count clears topic configuration and any further alters done to a topics config do not stick

After creating a topic with custom retention configs, I tried to change the number of partitions. This succeeded but it...

[STORM-297] Storm Performance cannot be scaled up by adding more CPU cores

We cannot scale up the performance by adding more CPU cores and increasing parallelism.

For a 2 layer topology Spout...

[STORM-272] Make worker receiver thread number configurable

In my profiling, I found the receiver thread of worker can be a performance bottle-neck.

Now each worker has single...

[STORM-271] Naming storm threads more meaningful names.

In my test topology, each worker has 108 threads. Some threads are generated from a thread pool with a vague...