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https://issues.apache.org/jira/browse/PIG-3874?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14011243#comment-14011243
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Aniket Mokashi commented on PIG-3874:
-------------------------------------
Patch needs to be rebased.
Why not try n-times instead of two- that will also avoid code duplication.
Something like-
{code}
int retryCount = 0;
Exception caughtException = null;
while (true) {
try {
// createRelativeRoot etc.
// and then
break;
} catch (IOException ioe) {
caughtException = ioe;
}
if (retryCount >= retryLimit) { // retryLimit = 5 hardcoded
throw new IOException(caughtException);
}
retryCount++;
//Thread.sleep() etc.
}
{code}
> FileLocalizer temp path can sometimes be non-unique
> ---------------------------------------------------
>
> Key: PIG-3874
> URL: https://issues.apache.org/jira/browse/PIG-3874
> Project: Pig
> Issue Type: Bug
> Affects Versions: 0.13.0
> Reporter: Mona Chitnis
> Assignee: Mona Chitnis
> Fix For: 0.13.0
>
> Attachments: PIG-3874-1.patch, PIG-3874-2.patch, PIG-3874.patch
>
>
> In some rare corner cases, more than one process can arrive at the same
> randomly generated temporary path to localize task files. This needs to be
> handled with a check to see if location already exists and to get a unique
> path.
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