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https://issues.apache.org/jira/browse/TAJO-48?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13649274#comment-13649274
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Hyunsik Choi edited comment on TAJO-48 at 5/5/13 5:20 AM:
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Actually, the patch passes all integration unit tests in my machine. I wonder
are you facing DisallowedDatanodeException problem as follow:
{noformat}
DatanodeRegistration(127.0.0.1,
storageID=DS-572390315-127.0.1.1-50010-1350497097205, infoPort=50075,
ipcPort=50020, storageInfo=lv=-40;cid=cluster4;nsid=1863494069;c=0)
...
{noformat}
was (Author: hyunsik):
Actually, the patch passes all integration unit tests in my machine. I
wonder are you facing DisallowedDatanodeException problem as follow?
{noformat}
DatanodeRegistration(127.0.0.1,
storageID=DS-572390315-127.0.1.1-50010-1350497097205, infoPort=50075,
ipcPort=50020, storageInfo=lv=-40;cid=cluster4;nsid=1863494069;c=0)
...
{noformat}
> BufferUnderflowException occurs during the initialization of RowFile
> --------------------------------------------------------------------
>
> Key: TAJO-48
> URL: https://issues.apache.org/jira/browse/TAJO-48
> Project: Tajo
> Issue Type: Bug
> Components: storage
> Reporter: Jihoon Son
> Assignee: Jihoon Son
> Attachments: TAJO-48.Jihoon.130504.patch.txt
>
>
> The RowFile uses the sync marker to find the start position of a split.
> When a RowFile is initialized, it searches the sync marker from the start of
> the split. During the searching of the sync marker, the underlying buffer
> should be updated when the buffer doesn't have more bytes.
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