GitHub user mars opened a pull request:
https://github.com/apache/incubator-predictionio/pull/432
[PIO-120] Process hangs if Elasticsearch is not available during train
Fixes [PIO-120](https://issues.apache.org/jira/browse/PIO-120)
This changeset ensures that the process exits gracefully after ES
connection error.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/mars/incubator-predictionio
fix-es-hang-on-train
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-predictionio/pull/432.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 #432
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commit f1c7337e246c9bd2bed5cc080efcf3dc81e4b055
Author: Mars Hall <[email protected]>
Date: 2017-09-07T21:38:46Z
Graceful exit after ES connection error during train.
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