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https://issues.apache.org/jira/browse/TOREE-362?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15843631#comment-15843631
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Jakob Odersky commented on TOREE-362:
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I'm not sure I understand your question. The ports always fall back to the same
default value if not overriden. There shouldn't be any randomness involved.
Custom ports can be specified by exporting TOREE_OPTS to include the command
line options that change them. E.g.
{code}export TOREE_OPTS="--stdin-port=10001 --control-port=10002
--hb-port=10003 --shell-port=10004 --iopub-port=10005"{code}
> How do I define ports specifically?
> -----------------------------------
>
> Key: TOREE-362
> URL: https://issues.apache.org/jira/browse/TOREE-362
> Project: TOREE
> Issue Type: Bug
> Reporter: Richard Quan
> Priority: Blocker
>
> Hello,
> I am using https://github.com/apache/incubator-toree to connect to a Spark
> instance. For some reason, on my company's proxy, I can sometimes connect
> and more often cannot. It seems to depend on the port numbers i.e. the 533xx
> numbers here:
> 17/01/23 14:56:55 [INFO] o.a.t.Main$$anon$1 - Connection Profile: {
> "stdin_port" : 53327,
> "control_port" : 53328,
> "hb_port" : 53329,
> "shell_port" : 53325,
> "iopub_port" : 53326,
> "ip" : "127.0.0.1",
> "transport" : "tcp",
> "signature_scheme" : "hmac-sha256",
> "key" : "0b022f16-eff6-4cd3-8056-3a81cd5f289a"
> }
> I am wondering if it is possible to specify the port numbers as it almost
> seems random, using the run.sh file. Perhaps the ${TOREE_OPTS}?
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