[jmx] if the exception is an IOException, throw it. Instance should be removed. #83
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@yannmh this is supposed to address the case when one of the instances goes down. If we don't handle the exception in the correct place we apparently enter a messy loop that potentiallys ends up having the jmxfetch stop reporting metrics for a rather large window of time ~15+ minutes if I remember correctly. |
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Nice catch @truthbk ! It looks good, feel free to merge it. |
truthbk
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[jmx] if the exception is an IOException, throw it. Instance should be removed.
olivielpeau
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* [FEATURE] Allow configuration of StatsD host. See [#85][] * [IMPROVEMENT] Re-throw IOException caught at the instance-level to handle them properly. See [#83][] [#83]: DataDog/jmxfetch#83 [#85]: DataDog/jmxfetch#85
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**Changes** * [FEATURE] Allow configuration of StatsD host. See [#85][] * [IMPROVEMENT] Re-throw IOException caught at the instance-level to handle them properly. See [#83][] [#83]: DataDog/jmxfetch#83 [#85]: DataDog/jmxfetch#85
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**Changes** * [FEATURE] Allow configuration of StatsD host. See [#85][] * [IMPROVEMENT] Re-throw IOException caught at the instance-level to handle them properly. See [#83][] [#83]: DataDog/jmxfetch#83 [#85]: DataDog/jmxfetch#85
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The IOException should be handled here:
https://github.com/DataDog/jmxfetch/blob/master/src/main/java/org/datadog/jmxfetch/App.java#L204