eolivelli commented on a change in pull request #2801:
URL: https://github.com/apache/bookkeeper/pull/2801#discussion_r713018874
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File path:
bookkeeper-server/src/test/java/org/apache/bookkeeper/proto/TestPerChannelBookieClient.java
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@@ -314,7 +314,7 @@ public void testEpollChannelTcpUserTimeout() throws
Exception {
EventLoopGroup eventLoopGroup = new EpollEventLoopGroup();
OrderedExecutor executor = getOrderedSafeExecutor();
ClientConfiguration conf = new ClientConfiguration();
- int tcpUserTimeout = 1234;
+ int tcpUserTimeout = 1236; // this value may be rounded on some Linux
implementations
Review comment:
I have this setup:
> mvn -v
> Maven home: /usr/share/maven
> Java version: 1.8.0_292, vendor: Private Build, runtime:
/usr/lib/jvm/java-8-openjdk-amd64/jre
> Default locale: en, platform encoding: UTF-8
> OS name: "linux", version: "4.15.0-64-generic", arch: "amd64", family:
"unix"
> uname -a
> Linux jenkins-pulsar-basic-runner-324 4.15.0-64-generic #73-Ubuntu SMP Thu
Sep 12 13:16:13 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
The problem always reproduces on our Jenkins slaves at DataStax, basically
every test run starts a new VM, installs Ubuntu and Java and then builds
bookkeeper from the master ASF branch.
it is 100% reproducible on those machines.
I had not time to investigate, because I should learn more about the
machines.
We should check that kernel version + Java version....
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