GitHub user YanTangZhai opened a pull request:
https://github.com/apache/spark/pull/3845
[SPARK-5007] [CORE] Try random port when startServiceOnPort to reduce the
chance of port collision
When multiple Spark programs are submitted at the same node (called
springboard machine). The ports (default 4040) of these SparkUIs are from 4040
to 4056. Then the Spark programs submitted later would fail because of SparkUI
port collision.
The chance of port collision could be reduced by setting spark.ui.port or
spark.port.maxRetries.
However, I think it's better to try random port when startServiceOnPort to
reduce the chance of port collision.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/YanTangZhai/spark SPARK-5007
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/3845.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #3845
----
commit cdef539abc5d2d42d4661373939bdd52ca8ee8e6
Author: YanTangZhai <[email protected]>
Date: 2014-08-06T13:07:08Z
Merge pull request #1 from apache/master
update
commit cbcba66ad77b96720e58f9d893e87ae5f13b2a95
Author: YanTangZhai <[email protected]>
Date: 2014-08-20T13:14:08Z
Merge pull request #3 from apache/master
Update
commit 8a0010691b669495b4c327cf83124cabb7da1405
Author: YanTangZhai <[email protected]>
Date: 2014-09-12T06:54:58Z
Merge pull request #6 from apache/master
Update
commit 03b62b043ab7fd39300677df61c3d93bb9beb9e3
Author: YanTangZhai <[email protected]>
Date: 2014-09-16T12:03:22Z
Merge pull request #7 from apache/master
Update
commit 76d40277d51f709247df1d3734093bf2c047737d
Author: YanTangZhai <[email protected]>
Date: 2014-10-20T12:52:22Z
Merge pull request #8 from apache/master
update
commit d26d98248a1a4d0eb15336726b6f44e05dd7a05a
Author: YanTangZhai <[email protected]>
Date: 2014-11-04T09:00:31Z
Merge pull request #9 from apache/master
Update
commit e249846d9b7967ae52ec3df0fb09e42ffd911a8a
Author: YanTangZhai <[email protected]>
Date: 2014-11-11T03:18:24Z
Merge pull request #10 from apache/master
Update
commit 6e643f81555d75ec8ef3eb57bf5ecb6520485588
Author: YanTangZhai <[email protected]>
Date: 2014-12-01T11:23:56Z
Merge pull request #11 from apache/master
Update
commit 718afebe364bd54ac33be425e24183eb1c76b5d3
Author: YanTangZhai <[email protected]>
Date: 2014-12-05T11:08:31Z
Merge pull request #12 from apache/master
update
commit e4c2c0a18bdc78cc17823cbc2adf3926944e6bc5
Author: YanTangZhai <[email protected]>
Date: 2014-12-24T03:15:22Z
Merge pull request #15 from apache/master
update
commit 2fb4f4450230fee09ff8932eb107f09ef72f2402
Author: yantangzhai <[email protected]>
Date: 2014-12-30T13:41:59Z
[SPARK-5007] [CORE] Try random port when startServiceOnPort to reduce the
chance of port collision
----
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