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https://issues.apache.org/jira/browse/TAJO-183?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jihoon Son updated TAJO-183:
----------------------------
Attachment: TAJO-183.patch
In this patch, TableMeta is changed to maintain values in local or proto as in
the previous version of TableMeta.
Furthermore, I added the mergeProtoToLocal() function for the json conversion.
> Creating too many TableMetaProto objects might lead a potential memory leak
> ---------------------------------------------------------------------------
>
> Key: TAJO-183
> URL: https://issues.apache.org/jira/browse/TAJO-183
> Project: Tajo
> Issue Type: Improvement
> Components: storage
> Reporter: Jihoon Son
> Assignee: Jihoon Son
> Fix For: 0.2-incubating
>
> Attachments: TAJO-183.patch
>
>
> In the current TableMetaImpl, a pb object is created for every getProto()
> calls.
> Since TableMeta.getProto() is called for creating a Fragment, the current
> implementation shall cause an out of memory exception when too many pb
> objects are created for a large data.
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