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Posted to commits@cassandra.apache.org by "C. Scott Andreas (JIRA)" <ji...@apache.org> on 2018/11/19 05:40:00 UTC
[jira] [Updated] (CASSANDRA-10480) CFS.truncateBlocking relies on
sleep
[ https://issues.apache.org/jira/browse/CASSANDRA-10480?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
C. Scott Andreas updated CASSANDRA-10480:
-----------------------------------------
Component/s: Local Write-Read Paths
> CFS.truncateBlocking relies on sleep
> ------------------------------------
>
> Key: CASSANDRA-10480
> URL: https://issues.apache.org/jira/browse/CASSANDRA-10480
> Project: Cassandra
> Issue Type: Bug
> Components: Local Write-Read Paths
> Reporter: Robert Stupp
> Priority: Minor
> Labels: triage, windows
>
> {{ColumnFamilyStore.truncateBlocking}} uses {{Uninterruptibles.sleepUninterruptibly(1, TimeUnit.MILLISECONDS);}} to ensure that _truncatedAt_ does not compete with a _deletedAt_.
> {{System.currentTimeMillis()}} _usually_ (it's not guaranteed) works as expected on Linux and OSX - but especially on Windows it may stall (update the {{System.currentTimeMillis()}} at non-regular intervals).
> I don't think this is a major issue as it just affects the truncate operation, which is a DDL operation, which should never be used in application code (IMO).
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