Total time: 14 mins 57.037 secs And I'm running with SSD.
On Mon, Mar 2, 2015 at 4:34 PM, Jay Kreps <jay.kr...@gmail.com> wrote: > Wow, 18 mins? > > I was seeing 8 mins a couple weeks ago and 12 mins now. Anyone know what's > up? Not sure if the 12<=>18 is just because I have SSDs or what. It is > really easy to make a small change that adds a few hundred ms of startup or > shutdown time and that have that multiply by 500 server start and stops in > the test execution. > > -Jay > > On Mon, Mar 2, 2015 at 2:47 PM, Guozhang Wang <wangg...@gmail.com> wrote: > >> Here are some number I got (this is with KAFKA-1910 patch and ConsumerTest >> modified a bit): >> >> ---- JDK 8 ---- >> >> Total time: 18 mins 3.649 secs >> >> real 18m4.091s >> user 0m7.105s >> sys 0m0.426s >> >> ---- JDK 7 ---- >> >> Total time: 18 mins 55.546 secs >> >> real 18m55.997s >> user 0m4.157s >> sys 0m0.341s >> >> -------------------- >> >> Guozhang >> >> >> >> On Wed, Feb 25, 2015 at 5:06 PM, Guozhang Wang <guw...@linkedin.com.invalid >> > >> wrote: >> >> > I am working on the test handing / NPE / failure issues of ConsumerTest >> > only. >> > >> > I currently run Java 8 and the unit test takes about 10 minutes, I can do >> > "time ./gradlew test" with both versions and see if there is a clear >> > difference. >> > >> > Guozhang >> > ________________________________ >> > From: Jay Kreps [jay.kr...@gmail.com] >> > Sent: Wednesday, February 25, 2015 4:53 PM >> > To: dev@kafka.apache.org; Guozhang Wang >> > Subject: Re: Unit tests in java7 vs java8 >> > >> > Yeah, hey Guozhang, is that fix part of the larger consumer patch you >> just >> > posted or is that a separate issue? >> > >> > -Jay >> > >> > On Wed, Feb 25, 2015 at 4:25 PM, Gwen Shapira <gshap...@cloudera.com >> > <mailto:gshap...@cloudera.com>> wrote: >> > The Consumer tests are currently hanging :( >> > >> > I think Guozhang is working on a solution. I'm commenting them out until >> > the problem is resolved... >> > >> > >> > >> > On Wed, Feb 25, 2015 at 4:00 PM, Tong Li <liton...@us.ibm.com<mailto: >> > liton...@us.ibm.com>> wrote: >> > >> > > Gwen, >> > > I have not tried Java 8. Still on Java 7, but I always run into the >> > > test hung problems (no errors on the screen and the system is >> completely >> > > idle), it may be a different problem. I can recreate that problem every >> > > time when I run "gradle --daemon testAll", I recall that couple of >> weeks >> > > ago there was one patch saying fixed the problem, but I am still seeing >> > the >> > > problem with latest code. What I noticed is that seems tests always >> stop >> > at >> > > one of the ConsumerTest test cases. What puzzled me the most is that it >> > was >> > > not always a particular test case. Being very new in this community, I >> > > think that error must be something related to my env. Here is my >> > > environment: >> > > >> > > Oracle JDK 7, gradle 2.2.1, scala 2.10.4. Lot of open file handles and >> > > big enough max lock memory, >> > > >> > > not complaining, just some observations in case you wonder what other >> > > developers may face. >> > > >> > > Thanks. >> > > >> > > Tong Li >> > > OpenStack & Kafka Community Development >> > > Building 501/B205 >> > > liton...@us.ibm.com<mailto:liton...@us.ibm.com> >> > > >> > > [image: Inactive hide details for Gwen Shapira ---02/25/2015 03:47:58 >> > > PM---Hi, Anyone running tests on Java 8? I just noticed that they]Gwen >> > > Shapira ---02/25/2015 03:47:58 PM---Hi, Anyone running tests on Java >> 8? I >> > > just noticed that they take almost twice >> > > >> > > From: Gwen Shapira <gshap...@cloudera.com<mailto:gshap...@cloudera.com >> >> >> > > To: "dev@kafka.apache.org<mailto:dev@kafka.apache.org>" < >> > dev@kafka.apache.org<mailto:dev@kafka.apache.org>> >> > > Date: 02/25/2015 03:47 PM >> > > Subject: Unit tests in java7 vs java8 >> > > ------------------------------ >> > > >> > > >> > > >> > > Hi, >> > > >> > > Anyone running tests on Java 8? I just noticed that they take almost >> > twice >> > > as long to run compared to Java 7 (at least on my box, and with Scala >> > > 2.10.4). >> > > >> > > Anyone else noticed this? Maybe even did some digging on the causes? >> > > >> > > Gwen >> > > >> > > >> > >> > >> >> >> -- >> -- Guozhang >>
