The investigation is ongoing. It seems recent patches to propagate thread interruption have caused this regression. Still, it's hard to reproduce this issue reliably.
Thanks, Jangho On 2/28/20 9:39 AM, Byung-Gon Chun wrote: > Any update? > > -Gon > > > On Sun, Feb 23, 2020 at 10:38 PM Jangho Seo <jan...@apache.org> wrote: > >> Thanks for the info. >> >> Also, Mr. Travis just told me the build is quite flacky. With all the >> info, I'll work with WooYeon to solve this problem. >> >> Thanks, >> Jangho >> >> On 2/23/20 4:04 PM, Byung-Gon Chun wrote: >>> Hi Jangho, >>> >>> Yes. It's the same. >>> >>> -Gon >>> >>> >>> On Sun, Feb 23, 2020 at 3:32 PM Jangho Seo <jan...@apache.org> wrote: >>> >>>> Hi Gon. Thank you for the report. >>>> >>>> I have a question; is your test environment the same as you used for >>>> testing rc3(the previous RC)? >>>> If it's true, I'll search for what commit has caused this error, using >>>> git bisect. >>>> >>>> Thanks, >>>> Jangho >>>> >>>> On 2/23/20 2:10 PM, Byung-Gon Chun wrote: >>>>> Thanks, Woo-Yeon. >>>>> >>>>> -1 >>>>> >>>>> I am getting the following error. >>>>> I am using jdk 1.11 on my mac. To pinpoint a compilation error I turned >>>> off >>>>> the incremental recompiling mode from compiler/frontend/spark/pom.xml. >>>>> >>>>> [INFO] >>>>> >> ------------------------------------------------------------------------ >>>>> [ERROR] Failed to execute goal >>>>> org.apache.maven.plugins:maven-compiler-plugin:3.8.1:compile >>>>> (default-compile) on project nemo-compiler-frontend-spark: Compilation >>>>> failure: Compilation failure: >>>>> [ERROR] >>>>> >> /Users/bgchun/Downloads/incubator-nemo/compiler/frontend/spark/src/main/java/org/apache/nemo/compiler/frontend/spark/core/rdd/JavaRDD.java:[190,74] >>>>> incompatible types: >>>>> org.apache.nemo.compiler.frontend.spark.core.rdd.SparkJavaRDD<O> cannot >>>> be >>>>> converted to >> org.apache.nemo.compiler.frontend.spark.core.rdd.JavaRDD<O> >>>>> [ERROR] >>>>> >> /Users/bgchun/Downloads/incubator-nemo/compiler/frontend/spark/src/main/java/org/apache/nemo/compiler/frontend/spark/core/rdd/JavaRDD.java:[202,78] >>>>> incompatible types: >>>>> org.apache.nemo.compiler.frontend.spark.core.rdd.SparkJavaRDD<O> cannot >>>> be >>>>> converted to >> org.apache.nemo.compiler.frontend.spark.core.rdd.JavaRDD<O> >>>>> [ERROR] >>>>> >> /Users/bgchun/Downloads/incubator-nemo/compiler/frontend/spark/src/main/java/org/apache/nemo/compiler/frontend/spark/core/rdd/JavaRDD.java:[255,43] >>>>> incompatible types: >>>>> org.apache.nemo.compiler.frontend.spark.core.rdd.SparkJavaRDD<T> cannot >>>> be >>>>> converted to >> org.apache.nemo.compiler.frontend.spark.core.rdd.JavaRDD<T> >>>>> [ERROR] >>>>> >> /Users/bgchun/Downloads/incubator-nemo/compiler/frontend/spark/src/main/java/org/apache/nemo/compiler/frontend/spark/core/rdd/JavaRDD.java:[260,33] >>>>> incompatible types: >>>>> org.apache.nemo.compiler.frontend.spark.core.rdd.SparkJavaRDD<T> cannot >>>> be >>>>> converted to >> org.apache.nemo.compiler.frontend.spark.core.rdd.JavaRDD<T> >>>>> [ERROR] >>>>> >> /Users/bgchun/Downloads/incubator-nemo/compiler/frontend/spark/src/main/java/org/apache/nemo/compiler/frontend/spark/core/rdd/JavaPairRDD.java:[106,71] >>>>> incompatible types: >>>>> org.apache.nemo.compiler.frontend.spark.core.rdd.SparkJavaRDD<R> cannot >>>> be >>>>> converted to >> org.apache.nemo.compiler.frontend.spark.core.rdd.JavaRDD<R> >>>>> On Sun, Feb 23, 2020 at 12:50 PM Jangho Seo <jan...@apache.org> wrote: >>>>> >>>>>> -1 >>>>>> >>>>>> Thank you for the work, WooYeon! >>>>>> >>>>>> Unfortunately, the proposed tarball seems to be in a wrong format. It >>>>>> has .tar.gz extension, but actually not a gzipped file. >>>>>> >>>>>> Thanks, >>>>>> Jangho Seo >>>>>> >>>>>> On 2/23/20 11:10 AM, John Youngseok Yang wrote: >>>>>>> +1 >>>>>>> >>>>>>> Thank you so much for the work WooYeon! >>>>>>> >>>>>>> I've checked that the release files pass the tests with the command >>>> "mvn >>>>>>> clean install -T 2C" on my Ubuntu 18.04 machine, and also checked the >>>>>>> sha512 checksum and the asc signature following the Apache guide( >>>>>>> https://www.apache.org/info/verification.html). This LGTM. >>>>>>> >>>>>>> John >>>>>>> >>>>>>> >>>>>>> On Sat, Feb 22, 2020 at 5:38 PM Woo-Yeon Lee <wy...@apache.org> >> wrote: >>>>>>>> Hello Nemo PPMC, >>>>>>>> >>>>>>>> This is a call for the vote on the release 0.2, release candidate 4. >>>>>>>> Notes: >>>>>>>> - There is almost no difference from previous release candidates. >>>>>>>> - Nemo now supports JDK 11. >>>>>>>> - After this vote passes, I'll call a vote in the general-incubator >>>>>> mailing >>>>>>>> list. >>>>>>>> >>>>>>>> Please refer to the information below to vote on this release, and >>>> vote: >>>>>>>> [ ] +1 Release this package as Apache Nemo (incubating) 0.2.0 >>>>>>>> [ ] 0 I don't feel strongly about it, but the release seems okay. >>>>>>>> [ ] -1 Please do not release this package because... >>>>>>>> >>>>>>>> 1. Source release files: >>>>>>>> >> https://dist.apache.org/repos/dist/dev/incubator/nemo/0.2-incubating/ >>>>>>>> 2. The release hash: >>>>>>>> >>>>>>>> >> https://github.com/apache/incubator-nemo/commit/33f638ee0253731d787c1652b300d27c13afff66 >>>>>>>> 3. The KEYS file: >>>>>>>> https://dist.apache.org/repos/dist/dev/incubator/nemo/KEYS >>>>>>>> (fingerprint: 5719958759C2A835015BBAB81DA67C172CEC34AD) >>>>>>>> >>>>>>>> This vote will end on Tue Feb 25 09:00:00 UTC 2020. >>>>>>>> (Tue Feb 25 18:00 KST 2020, Tue Feb 25 01:00 PST 2020) >>>>>>>> >>>>>>>> Best, >>>>>>>> WooYeon >>>>>>>> >
