cristobalcl opened a new issue #2919: Launch PEX on Kubernetes fails URL: https://github.com/apache/incubator-heron/issues/2919 I recently get this error each time I try to launch a topology to Kubernetes: ``` [2018-06-14 12:17:11 +0000] [DEBUG]: Starting new HTTP connection (1): localhost [2018-06-14 12:17:55 +0000] [DEBUG]: http://localhost:8001 "POST /api/v1/proxy/namespaces/heron/services/heron-apiserver:9000/api/v1/topologies HTTP/1.1" 500 137 [2018-06-14 12:17:55 +0000] [ERROR]: Encountered exceptions on uploading the package 'xxxxxxxxxx.tar.gz' [2018-06-14 12:17:55 +0000] [ERROR]: Failed to launch topology 'xxxxxxxxxx' [2018-06-14 12:17:55 +0000] [DEBUG]: Elapsed time: 44.295s. ``` This is running locally through a kubectl proxy, but I get the same error when I try from another POD in the same Kubernetes cluster. ``` $ heron version heron.build.git.revision : ddbb98bbf173fb082c6fd575caaa35205abe34df heron.build.git.status : Clean heron.build.host : ci-server-01 heron.build.time : Sat Mar 31 09:25:55 UTC 2018 heron.build.timestamp : 1522488355000 heron.build.user : release-agent1 heron.build.version : 0.17.8 ``` This is the log from the heron-apiserver instance in the Heron POD: [heron-apiserver.log](https://github.com/apache/incubator-heron/files/2101959/heron-apiserver.log) I deploy Heron in Kubernetes (AWS) using Helm: ``` helm repo add heron-charts https://storage.googleapis.com/heron-charts helm install heron-charts/heron --name heron --namespace heron ``` Of course, the topologies work OK in my local Heron. It's fail both with big (~50 mb) and small (1.5 mb) PEX. In the past, I have got it worked trying repeatedly 10-20 times (in a Jenkins pipeline in the same cluster), but now it does not work anymore.
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