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https://issues.apache.org/jira/browse/HIVE-16671?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16013153#comment-16013153
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Prasanth Jayachandran edited comment on HIVE-16671 at 5/16/17 9:36 PM:
-----------------------------------------------------------------------
{code}
ix = readLengthBytes(compressed, bytes, ix);
if (ix == 3) break; // Done, we have 3 bytes.
{code}
reset ix=0 inside the while loop? ix could be non-zero value outside while.
was (Author: prasanth_j):
{code}
ix = readLengthBytes(compressed, bytes, ix);
if (ix == 3) break; // Done, we have 3 bytes.
{code}
should ix be resetted inside the while loop? ix could be non-zero value outside
while.
> LLAP IO: BufferUnderflowException may happen in very rare(?) cases due to ORC
> end-of-CB estimation
> --------------------------------------------------------------------------------------------------
>
> Key: HIVE-16671
> URL: https://issues.apache.org/jira/browse/HIVE-16671
> Project: Hive
> Issue Type: Bug
> Reporter: Ravi Mutyala
> Assignee: Sergey Shelukhin
> Attachments: HIVE-16671.01.patch, HIVE-16671.patch
>
>
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