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Posted to issues@spark.apache.org by "Dongjoon Hyun (Jira)" <ji...@apache.org> on 2021/10/26 07:50:00 UTC
[jira] [Updated] (SPARK-36890) Use default WebsocketPingInterval
for Kubernetes watches
[ https://issues.apache.org/jira/browse/SPARK-36890?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Dongjoon Hyun updated SPARK-36890:
----------------------------------
Affects Version/s: (was: 3.0.3)
(was: 3.1.2)
(was: 3.1.1)
(was: 3.0.2)
(was: 2.4.8)
(was: 2.4.7)
(was: 3.0.1)
(was: 2.4.6)
(was: 3.1.0)
(was: 2.4.5)
(was: 2.4.4)
(was: 2.4.3)
(was: 2.4.2)
(was: 2.3.4)
(was: 2.4.1)
(was: 2.3.3)
(was: 2.3.2)
(was: 2.3.1)
(was: 2.4.0)
(was: 2.3.0)
(was: 3.0.0)
3.3.0
> Use default WebsocketPingInterval for Kubernetes watches
> --------------------------------------------------------
>
> Key: SPARK-36890
> URL: https://issues.apache.org/jira/browse/SPARK-36890
> Project: Spark
> Issue Type: Improvement
> Components: Kubernetes
> Affects Versions: 3.3.0
> Reporter: Philipp Dallig
> Assignee: Philipp Dallig
> Priority: Major
> Fix For: 3.3.0
>
>
> If you access the Kubernetes API via a load balancer (e.g. HAProxy) and have set a tunnel timeout, the following error message is thrown exactly after each timeout.
> {code}
> >>> 21/09/27 15:35:19 WARN WatchConnectionManager: Exec Failure
> java.io.EOFException
> at okio.RealBufferedSource.require(RealBufferedSource.java:61)
> at okio.RealBufferedSource.readByte(RealBufferedSource.java:74)
> at okhttp3.internal.ws.WebSocketReader.readHeader(WebSocketReader.java:117)
> at okhttp3.internal.ws.WebSocketReader.processNextFrame(WebSocketReader.java:101)
> at okhttp3.internal.ws.RealWebSocket.loopReader(RealWebSocket.java:274)
> at okhttp3.internal.ws.RealWebSocket$2.onResponse(RealWebSocket.java:214)
> at okhttp3.RealCall$AsyncCall.execute(RealCall.java:203)
> at okhttp3.internal.NamedRunnable.run(NamedRunnable.java:32)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:748)
> {code}
> This exception is quite annoying when working interactively with a paused pySpark shell where the driver component runs locally but the executors run in Kubernetes.
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