>> Is there a maven repo for pulling snapshot CI builds from? We still need to get the CI build setup going, could you please file a JIRA for this? Meanwhile, you will have to just build the code yourself for now, unfortunately.
Thanks, Neha On Thu, Apr 3, 2014 at 12:01 PM, Clark Breyman <cl...@breyman.com> wrote: > Thank Neha - Is there a maven repo for pulling snapshot CI builds from? > Sorry if this is answered elsewhere. > > > On Wed, Apr 2, 2014 at 7:16 PM, Neha Narkhede <neha.narkh...@gmail.com > >wrote: > > > I'm not so sure if I know the issue you are running into but we fixed a > few > > bugs with similar symptoms and the fixes are on the 0.8.1 branch. It will > > be great if you give it a try to see if your issue is resolved. > > > > Thanks, > > Neha > > > > > > On Wed, Apr 2, 2014 at 12:59 PM, Clark Breyman <cl...@breyman.com> > wrote: > > > > > Was there an answer for 0.8.1 getting stuck in preferred leader > election? > > > I'm seeing this as well. Is there a JIRA ticket on this issue? > > > > > > > > > On Fri, Mar 21, 2014 at 1:15 PM, Ryan Berdeen <rberd...@hubspot.com> > > > wrote: > > > > > > > So, for 0.8 without "controlled.shutdown.enable", why would > > > ShutdownBroker > > > > and restarting cause under-replication and producer exceptions? How > > can I > > > > upgrade gracefully? > > > > > > > > What's up with 0.8.1 getting stuck in preferred leader election? > > > > > > > > > > > > On Fri, Mar 21, 2014 at 12:18 AM, Neha Narkhede < > > neha.narkh...@gmail.com > > > > >wrote: > > > > > > > > > Which brings up the question - Do we need ShutdownBroker anymore? > It > > > > seems > > > > > like the config should handle controlled shutdown correctly anyway. > > > > > > > > > > Thanks, > > > > > Neha > > > > > > > > > > > > > > > On Thu, Mar 20, 2014 at 9:16 PM, Jun Rao <jun...@gmail.com> wrote: > > > > > > > > > > > We haven't been testing the ShutdownBroker command in 0.8.1 > > > rigorously > > > > > > since in 0.8.1, one can do the controlled shutdown through the > new > > > > config > > > > > > "controlled.shutdown.enable". Instead of running the > ShutdownBroker > > > > > command > > > > > > during the upgrade, you can also wait until under replicated > > > partition > > > > > > count drops to 0 after each restart before moving to the next > one. > > > > > > > > > > > > Thanks, > > > > > > > > > > > > Jun > > > > > > > > > > > > > > > > > > On Thu, Mar 20, 2014 at 3:14 PM, Ryan Berdeen < > > rberd...@hubspot.com> > > > > > > wrote: > > > > > > > > > > > > > While upgrading from 0.8.0 to 0.8.1 in place, I observed some > > > > > surprising > > > > > > > behavior using kafka.admin.ShutdownBroker. At the start, there > > were > > > > no > > > > > > > underreplicated partitions. After running > > > > > > > > > > > > > > bin/kafka-run-class.sh kafka.admin.ShutdownBroker --broker 10 > > ... > > > > > > > > > > > > > > Partitions that had replicas on broker 10 were > under-replicated: > > > > > > > > > > > > > > bin/kafka-topics.sh --describe --under-replicated-partitions > > ... > > > > > > > Topic: analytics-activity Partition: 2 Leader: 12 Replicas: > > > 12,10 > > > > > > Isr: > > > > > > > 12 > > > > > > > Topic: analytics-activity Partition: 6 Leader: 11 Replicas: > > > 11,10 > > > > > > Isr: > > > > > > > 11 > > > > > > > Topic: analytics-activity Partition: 14 Leader: 14 Replicas: > > > 14,10 > > > > > > Isr: > > > > > > > 14 > > > > > > > ... > > > > > > > > > > > > > > While restarting the broker process, many produce requests > failed > > > > with > > > > > > > kafka.common.UnknownTopicOrPartitionException. > > > > > > > > > > > > > > After each broker restart, I used the preferred leader election > > > tool > > > > > for > > > > > > > all topics. Now, after finishing all of the broker restarts, > the > > > > > cluster > > > > > > > seems to be stuck in leader election. Running the tool fails > with > > > > > > > "kafka.admin.AdminOperationException: Preferred replica leader > > > > election > > > > > > > currently in progress..." > > > > > > > > > > > > > > Are any of these known issues? Is there a safer way to shutdown > > and > > > > > > restart > > > > > > > brokers that does not cause producer failures and > > under-replicated > > > > > > > partitions? > > > > > > > > > > > > > > > > > > > > > > > > > > > >
