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https://issues.apache.org/jira/browse/SPARK-27139?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Bolke de Bruin updated SPARK-27139:
-----------------------------------
Description:
This is a regression from a fix in SPARK-4837
The NettyBlockTransferService always binds to a random port, and does not use
the spark.blockManager.port config as specified.
this is a blocker for tightly controlled environments where random ports are
not allowed to pass firewalls.
neither `spark.driver.blockmanager.port` nor `spark.blockmanager.port` works
was:
This is a regression from a fix in SPARK-4837
The NettyBlockTransferService always binds to a random port, and does not use
the spark.blockManager.port config as specified.
this is a blocker for tightly controlled environments where random ports are
not allowed to pass firewalls.
> NettyBlockTransferService does not abide by spark.blockManager.port config
> option
> ---------------------------------------------------------------------------------
>
> Key: SPARK-27139
> URL: https://issues.apache.org/jira/browse/SPARK-27139
> Project: Spark
> Issue Type: Bug
> Components: Spark Core
> Affects Versions: 2.4.0
> Reporter: Bolke de Bruin
> Priority: Blocker
>
> This is a regression from a fix in SPARK-4837
> The NettyBlockTransferService always binds to a random port, and does not use
> the spark.blockManager.port config as specified.
> this is a blocker for tightly controlled environments where random ports are
> not allowed to pass firewalls.
> neither `spark.driver.blockmanager.port` nor `spark.blockmanager.port` works
>
>
>
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