GitHub user hackbert opened a pull request:
https://github.com/apache/spark/pull/7493
[SPARK-9094] [PARENT] Increased io.dropwizard.metrics from 3.1.0 to 3.1.2
We are running Spark 1.4.0 in production and ran into problems because
after a network hiccup (which happens often in our current environment) no more
metrics were reported to graphite leaving us blindfolded about the current
state of our spark applications. [This
problem](https://github.com/dropwizard/metrics/commit/70559816f1fc3a0a0122b5263d5478ff07396991)
was fixed in the current version of the metrics library. We run spark with
this change in production now and have seen no problems. We also had a look at
the commit history since 3.1.0 and did not detect any potentially incompatible
changes but many fixes which could potentially help other users as well.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/otto-de/spark bump-metrics-lib-version
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/7493.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 #7493
----
commit 6677565e5c9ded890dc56cb1d476304a763fe25c
Author: Carl Anders Düvel <[email protected]>
Date: 2015-07-18T10:32:51Z
[SPARK-9094] [PARENT] Increased io.dropwizard.metrics from 3.1.0 to 3.1.2
in order to get this fix
https://github.com/dropwizard/metrics/commit/70559816f1fc3a0a0122b5263d5478ff07396991
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