Hi Jeff,

Finally it turned out that it was not the library, but the new OpenJDK version, which disables TLS 1.0 and TLS 1.1 by default. The tests now use an unencrypted API (https://github.com/apache/zeppelin/pull/4107/commits/70196709fbec3b280b6bed14ce62afd81d813e15).

PullRequest: https://github.com/apache/zeppelin/pull/4107

With best regards
Philipp

Am 03.05.21 um 11:24 schrieb Jeff Zhang:
Thanks Philipp, so should we upgrade kubernetes-client ?
BTW, I just fixed another CI issue of pty4j downloading issue. Please rebase your PR if you want to try it in CI. https://github.com/apache/zeppelin/commit/97874624a236aebfa0b9384be16be889f428c7b7 <https://github.com/apache/zeppelin/commit/97874624a236aebfa0b9384be16be889f428c7b7>




Philipp Dallig <[email protected] <mailto:[email protected]>> 于2021年5月3日周一 下午4:23写道:

    Hello developers,

    I have found the main problem for our test errors.
    https://github.com/fabric8io/kubernetes-client/issues/2145
    <https://github.com/fabric8io/kubernetes-client/issues/2145>

    The main problem is that the new JDK 8u252 breaks okhttp.

    With best regards

    Philipp

    Am 03.05.21 um 09:47 schrieb Philipp Dallig:
    > Hi Jeff,
    >
    > I can reproduce the K8s test failures locally. I am working on a
    > solution.
    >
    > Best Regards
    >
    > Philipp
    >
    > Am 24.04.21 um 08:39 schrieb Jeff Zhang:
    >> It looks like azure update their environment, but introduces new
    >> issues, I
    >> still see several failed tests, If you see these kind of failed
    >> tests, you
    >> can just ignore them.
    >>
    >>
    >> Tests in error:
    >> 1273
    >>
    
<https://github.com/zjffdu/zeppelin/runs/2425231811?check_suite_focus=true#step:9:1273
    
<https://github.com/zjffdu/zeppelin/runs/2425231811?check_suite_focus=true#step:9:1273>>

    >>
    >> PodPhaseWatcherTest.testPhase:48 » KubernetesClient Operation:
    >> [create] for
    >> k...
    >> 1274
    >>
    
<https://github.com/zjffdu/zeppelin/runs/2425231811?check_suite_focus=true#step:9:1274
    
<https://github.com/zjffdu/zeppelin/runs/2425231811?check_suite_focus=true#step:9:1274>>

    >>
    >> PodPhaseWatcherTest.testPhaseWithError:78 » KubernetesClient
    Operation:
    >> [creat...
    >> 1275
    >>
    
<https://github.com/zjffdu/zeppelin/runs/2425231811?check_suite_focus=true#step:9:1275
    
<https://github.com/zjffdu/zeppelin/runs/2425231811?check_suite_focus=true#step:9:1275>>

    >>
    >> K8sRemoteInterpreterProcessTest.testK8sStartFailed:468 »
    >> KubernetesClient
    >> Oper...
    >> 1276
    >>
    
<https://github.com/zjffdu/zeppelin/runs/2425231811?check_suite_focus=true#step:9:1276
    
<https://github.com/zjffdu/zeppelin/runs/2425231811?check_suite_focus=true#step:9:1276>>

    >>
    >> K8sRemoteInterpreterProcessTest.testK8sStartSuccessful:427 »
    >> KubernetesClient ...
    >> 1277
    >>
    
<https://github.com/zjffdu/zeppelin/runs/2425231811?check_suite_focus=true#step:9:1277
    
<https://github.com/zjffdu/zeppelin/runs/2425231811?check_suite_focus=true#step:9:1277>>

    >>
    >> K8sRemoteInterpreterProcessTest.testK8sStartTimeoutPending:529 »
    >> KubernetesClient
    >>
    >> Jeff Zhang <[email protected] <mailto:[email protected]>>
    于2021年4月19日周一 下午12:08写道:
    >>
    >>> I have merged this PR, please rebase your PR as well.
    >>>
    >>>
    >>> Jeff Zhang <[email protected] <mailto:[email protected]>>
    于2021年4月18日周日 下午6:38写道:
    >>>
    >>>> I have created PR to fix this issue.
    >>>>
    >>>> https://github.com/apache/zeppelin/pull/4096
    <https://github.com/apache/zeppelin/pull/4096>
    >>>>
    >>>> Jeff Zhang <[email protected] <mailto:[email protected]>>
    于2021年4月17日周六 下午11:49写道:
    >>>>
    >>>>> Hi Folks,
    >>>>>
    >>>>> Our CI is failed recently, it seems due to github reverse
    dns lookup.
    >>>>> For more information, please take at look at this thread.
    >>>>>
    >>>>>
    
https://github.community/t/github-action-and-oserror-errno-99-cannot-assign-requested-address/173973/9
    
<https://github.community/t/github-action-and-oserror-errno-99-cannot-assign-requested-address/173973/9>

    >>>>>
    >>>>>
    >>>>>
    >>>>> --
    >>>>> Best Regards
    >>>>>
    >>>>> Jeff Zhang
    >>>>>
    >>>>
    >>>> --
    >>>> Best Regards
    >>>>
    >>>> Jeff Zhang
    >>>>
    >>>
    >>> --
    >>> Best Regards
    >>>
    >>> Jeff Zhang
    >>>
    >>



--
Best Regards

Jeff Zhang

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