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https://issues.apache.org/jira/browse/HDFS-14803?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16919553#comment-16919553
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hemanthboyina commented on HDFS-14803:
--------------------------------------
{code:java}
onBlockBoundary = unprotectedTruncate(fsn, iip, newLength,
toRemoveBlocks, mtime, delta);
if (!onBlockBoundary) {
....
truncateBlock = prepareFileForTruncate(fsn, iip, clientName,
clientMachine, lastBlockDelta, null);
}
....
return new TruncateResult(onBlockBoundary, fsd.getAuditFileInfo(iip));{code}
the onblockboundary returns false , if the number of blocks is one . Even after
preparing the file for truncate the result was not updated as true .
> Truncate return value was wrong
> -------------------------------
>
> Key: HDFS-14803
> URL: https://issues.apache.org/jira/browse/HDFS-14803
> Project: Hadoop HDFS
> Issue Type: Bug
> Reporter: hemanthboyina
> Assignee: hemanthboyina
> Priority: Major
>
> Even the truncate block is updated as Under Construction and set with new
> time stamp , Truncates returns false as result
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