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https://issues.apache.org/jira/browse/ACCUMULO-3696?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14381260#comment-14381260
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Eric Newton commented on ACCUMULO-3696:
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The first item is a bug in the accumulo tracing code found by [~billie.rinaldi]
and others. It was a (dumb) optimization I put in to ignore spans that were
shorter than a millisecond. Unfortunately, that leads to broken traces. I
probably should have put it into a separate commit. My bad.
I will add a log message about dropping traces, but I'm going to bound it by
time, to avoid spamming the logs.
Thanks for the review.
> too many trace spans consume memory
> -----------------------------------
>
> Key: ACCUMULO-3696
> URL: https://issues.apache.org/jira/browse/ACCUMULO-3696
> Project: Accumulo
> Issue Type: Bug
> Components: tserver
> Reporter: Eric Newton
> Assignee: Eric Newton
> Priority: Minor
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> Some users have experienced as many as 100K spans stored in memory, and
> suspect that it has caused OOM errors.
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