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https://issues.apache.org/jira/browse/CASSANDRA-455?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12759139#action_12759139
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Jun Rao commented on CASSANDRA-455:
-----------------------------------
It seems that one needs to call
DebuggableThreadPoolExecutor.logFutureExceptions(r) to catch any exception
while running the scheduled task. However, once get() is called on the
FutureTask, the task is no longer scheduled any more. Anyone knows how do
address this?
> DebuggableScheduledThreadPoolExecutor only schedules a task once
> ----------------------------------------------------------------
>
> Key: CASSANDRA-455
> URL: https://issues.apache.org/jira/browse/CASSANDRA-455
> Project: Cassandra
> Issue Type: Bug
> Affects Versions: 0.5
> Reporter: Jun Rao
>
> DebuggableScheduledThreadPoolExecutor only schedules a task exactly once,
> instead of periodically. This affects scheduled flushers and periodic hints
> delivery.
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