OK. That's concerning. Hopefully that's the only bug we'll dig up once we run all the Java tests but who knows.
Patrick, Shouldn't this be a release blocking bug for 1.2 (mostly just because it has already been covered by a unit test)? Well, that, as well as any other bugs that come up as we run these Java tests. Nick On Tue Dec 09 2014 at 6:32:53 PM Sean Owen <so...@cloudera.com> wrote: > I'm not so sure about SBT, but I'm looking at the output now and do > not see things like JavaAPISuite being run. I see them compiled. That > I'm not as sure how to fix. I think I have a solution for Maven on > SPARK-4159. > > On Tue, Dec 9, 2014 at 11:30 PM, Nicholas Chammas > <nicholas.cham...@gmail.com> wrote: > > So all this time the tests that Jenkins has been running via Jenkins and > SBT > > + ScalaTest... those haven't been running any of the Java unit tests? > > > > SPARK-4159 only mentions Maven as a problem, but I'm wondering how these > > tests got through Jenkins OK. > > > > On Tue Dec 09 2014 at 5:34:22 PM Sean Owen <so...@cloudera.com> wrote: > >> > >> Yep, will do. The test does catch it -- it's just not being executed. > >> I think I have a reasonable start on re-enabling surefire + Java tests > >> for SPARK-4159. > >> > >> On Tue, Dec 9, 2014 at 10:30 PM, Aaron Davidson <aa...@databricks.com> > >> wrote: > >> > Oops, that does look like a bug. Strange that the > >> > BlockTransferMessageSuite > >> > did not catch this. "+1" sounds like the right solution, would you be > >> > able > >> > to submit a PR? > >> > > >> > On Tue, Dec 9, 2014 at 1:53 PM, Sean Owen <so...@cloudera.com> wrote: > >> >> > >> >> > >> >> > >> >> https://github.com/apache/spark/blob/master/network/ > shuffle/src/main/java/org/apache/spark/network/shuffle/ > protocol/BlockTransferMessage.java#L70 > >> >> > >> >> public byte[] toByteArray() { > >> >> ByteBuf buf = Unpooled.buffer(encodedLength()); > >> >> buf.writeByte(type().id); > >> >> encode(buf); > >> >> assert buf.writableBytes() == 0 : "Writable bytes remain: " + > >> >> buf.writableBytes(); > >> >> return buf.array(); > >> >> } > >> >> > >> >> Running the Java tests at last might have turned up a little bug > here, > >> >> but wanted to check. This makes a buffer to hold enough bytes to > >> >> encode the message. But it writes 1 byte, plus the message. This > makes > >> >> the buffer expand, and then does have nonzero capacity afterwards, so > >> >> the assert fails. > >> >> > >> >> So just needs a "+ 1" in the size? > >> > > >> > > >> > >> --------------------------------------------------------------------- > >> To unsubscribe, e-mail: dev-unsubscr...@spark.apache.org > >> For additional commands, e-mail: dev-h...@spark.apache.org > >> > > >