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https://issues.apache.org/jira/browse/HDFS-11246?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kuhu Shukla updated HDFS-11246:
-------------------------------
Status: Patch Available (was: Open)
> FSNameSystem#logAuditEvent should be called outside the read or write locks
> during operations like getContentSummary
> --------------------------------------------------------------------------------------------------------------------
>
> Key: HDFS-11246
> URL: https://issues.apache.org/jira/browse/HDFS-11246
> Project: Hadoop HDFS
> Issue Type: Bug
> Affects Versions: 2.7.3
> Reporter: Kuhu Shukla
> Assignee: Kuhu Shukla
> Attachments: HDFS-11246.001.patch
>
>
> {code}
> readLock();
> boolean success = true;
> ContentSummary cs;
> try {
> checkOperation(OperationCategory.READ);
> cs = FSDirStatAndListingOp.getContentSummary(dir, src);
> } catch (AccessControlException ace) {
> success = false;
> logAuditEvent(success, operationName, src);
> throw ace;
> } finally {
> readUnlock(operationName);
> }
> {code}
> It would be nice to have audit logging outside the lock esp. in scenarios
> where applications hammer a given operation several times.
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