Thanks Joe, I generally build locally, and upload to our maven proxy (using a custom pom).
I haven't yet had luck using maven central (although, I might upgrade to the 2.10 version, in which case I understand it to be in better shape?). I containerize the broker (and all the producers and consumers), so I use the kafka jar directly. I think if you do the patch against 0.8, I can apply and use. Ultimately, I'll upgrade to 0.8.1, once that's in a beta release state. Thanks again, Jason On Fri, Dec 20, 2013 at 10:29 AM, Joe Stein <joe.st...@stealth.ly> wrote: > Hey Jason, I was able to reproduce the issue and have a fix in hand to test > later today. If it looks good I will post the patch. I am going to-do the > patch against 0.8 branch first. How do you deploy and use libraries? Is it > download broker and use maven central? > > /******************************************* > Joe Stein > Founder, Principal Consultant > Big Data Open Source Security LLC > http://www.stealth.ly > Twitter: @allthingshadoop <http://www.twitter.com/allthingshadoop> > ********************************************/ > > > On Wed, Dec 18, 2013 at 4:13 PM, Jason Rosenberg <j...@squareup.com> wrote: > > > thanks Joe! > > > > > > On Wed, Dec 18, 2013 at 11:05 AM, Joe Stein <joe.st...@stealth.ly> > wrote: > > > > > Hey Jason, I have someone looking into it now (they just started). > > > > > > I can look at it on Friday or if I finish up what I am working on for > > > tomorrow then sooner. > > > > > > /******************************************* > > > Joe Stein > > > Founder, Principal Consultant > > > Big Data Open Source Security LLC > > > http://www.stealth.ly > > > Twitter: @allthingshadoop <http://www.twitter.com/allthingshadoop> > > > ********************************************/ > > > > > > > > > On Wed, Dec 18, 2013 at 8:15 AM, Jason Rosenberg <j...@squareup.com> > > wrote: > > > > > > > Joe, > > > > > > > > I think the java code I listed in the Jira ticket should reproduce > the > > > > issue directly, does that not work? > > > > > > > > Jason > > > > > > > > > > > > On Tue, Dec 17, 2013 at 9:49 AM, Joe Stein <joe.st...@stealth.ly> > > wrote: > > > > > > > > > Hi Jason, I just replied on the ticket. If it is a bug the update > to > > > > > create new filter or fix as bug, same. > > > > > > > > > > Can you post some code to help reproduce the problem? so apples to > > > > apples > > > > > and such, thanks! > > > > > > > > > > /******************************************* > > > > > Joe Stein > > > > > Founder, Principal Consultant > > > > > Big Data Open Source Security LLC > > > > > http://www.stealth.ly > > > > > Twitter: @allthingshadoop <http://www.twitter.com/allthingshadoop > > > > > > > ********************************************/ > > > > > > > > > > > > > > > On Tue, Dec 17, 2013 at 1:16 AM, Jason Rosenberg <j...@squareup.com > > > > > > wrote: > > > > > > > > > > > Ping.... > > > > > > > > > > > > Any thoughts on this? > > > > > > > > > > > > Seems like a bug, but then again, we're not sure what the > expected > > > > > behavior > > > > > > for regexes should be here (e.g. is there a way to whitelist > topics > > > > with > > > > > a > > > > > > filter that looks for a leading substring, but then blocks > > subsequent > > > > > > substrings)? E.g. apply a blacklist to a whitelist :)..... > > > > > > > > > > > > Jason > > > > > > > > > > > > > > > > > > On Thu, Dec 12, 2013 at 1:01 PM, Jason Rosenberg < > j...@squareup.com > > > > > > > > wrote: > > > > > > > > > > > > > All, I've filed: > > https://issues.apache.org/jira/browse/KAFKA-1180 > > > > > > > > > > > > > > We are needing to create a stream selector that essentially > > > combines > > > > > the > > > > > > > logic of the BlackList and WhiteList classes. That is, we want > > to > > > > > > select a > > > > > > > topic that contains a certain prefix, as long as it doesn't > also > > > > > contain > > > > > > a > > > > > > > secondary string. > > > > > > > > > > > > > > This should be easy to do with ordinary java Regex's, but we're > > > > running > > > > > > > into some issues, trying to do this with the WhiteList class > > only. > > > > > > > > > > > > > > We have a pattern that uses negative lookahead, like this: > > > > > > > > > > > > > > "test-(?!bad\\b)[\\w]+" > > > > > > > > > > > > > > So this should select a topic like: "test-good", but exclude a > > > topic > > > > > like > > > > > > > "test-bad", and also exclude a topic without the "test" prefix, > > > like > > > > > > > "foo-bar". > > > > > > > > > > > > > > Instead, what we see is a NullPointerException in the > > > > ConsumerIterator, > > > > > > > and the consumer just hangs, after sending a topic of > > 'test-topic' > > > > > > followed > > > > > > > by 'test-bad': > > > > > > > > > > > > > > 21700 > > > > > > > > > > > > > > > > > > > > > > > > > > > > [ConsumerFetcherThread-group1_square-1a7ac0.local-1386869343370-dc19c7dc-0-1946108683] > > > > > > > ERROR kafka.consumer.ConsumerFetcherThread - > > > > > > > > > > > > > > > > > > > > > > > > > > > > [ConsumerFetcherThread-group1_square-1a7ac0.local-1386869343370-dc19c7dc-0-1946108683], > > > > > > > Error due to > > > > > > > kafka.common.KafkaException: error processing data for > partition > > > > > > > [test-bad,0] offset 0 > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > kafka.server.AbstractFetcherThread$$anonfun$processFetchRequest$1$$anonfun$apply$mcV$sp$2.apply(AbstractFetcherThread.scala:137) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > kafka.server.AbstractFetcherThread$$anonfun$processFetchRequest$1$$anonfun$apply$mcV$sp$2.apply(AbstractFetcherThread.scala:109) > > > > > > > at scala.collection.immutable.Map$Map1.foreach(Map.scala:105) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > kafka.server.AbstractFetcherThread$$anonfun$processFetchRequest$1.apply$mcV$sp(AbstractFetcherThread.scala:109) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > kafka.server.AbstractFetcherThread$$anonfun$processFetchRequest$1.apply(AbstractFetcherThread.scala:109) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > kafka.server.AbstractFetcherThread$$anonfun$processFetchRequest$1.apply(AbstractFetcherThread.scala:109) > > > > > > > at kafka.utils.Utils$.inLock(Utils.scala:565) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > kafka.server.AbstractFetcherThread.processFetchRequest(AbstractFetcherThread.scala:108) > > > > > > > at > > > > > > > > > > > > > > > > kafka.server.AbstractFetcherThread.doWork(AbstractFetcherThread.scala:86) > > > > > > > at > > kafka.utils.ShutdownableThread.run(ShutdownableThread.scala:51) > > > > > > > Caused by: java.lang.NullPointerException > > > > > > > at > > > > > > > kafka.consumer.PartitionTopicInfo.enqueue(PartitionTopicInfo.scala:60) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > kafka.consumer.ConsumerFetcherThread.processPartitionData(ConsumerFetcherThread.scala:49) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > kafka.server.AbstractFetcherThread$$anonfun$processFetchRequest$1$$anonfun$apply$mcV$sp$2.apply(AbstractFetcherThread.scala:128) > > > > > > > ... 9 more > > > > > > > > > > > > > > > > > > > > > > > > > > > >
