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From "Henry Saputra (JIRA)" <>
Subject [jira] Commented: (GORA-23) Limit result set in store reads
Date Wed, 26 Jan 2011 07:24:43 GMT


Henry Saputra commented on GORA-23:

instead of throwing exception, could we just set the minimum of 2 to the recordsMax in the

> Limit result set in store reads
> -------------------------------
>                 Key: GORA-23
>                 URL:
>             Project: Gora
>          Issue Type: Bug
>          Components: storage
>         Environment: MySQL
>            Reporter: Alexis
>         Attachments: gora.patch
> Once again, whatever the capacity of our system, we have a limited amount of RAM. Sooner
or later, we will eventually run out of memory.
> Please refer to for
the description of the issue:
> When using MySQL as Gora backend, with the parse command, the execution hangs then crashes
because it runs out of memory, because of this query:
> SELECT id,content,status,outlinks,baseUrl,typ,parseStatus,metadata,signature,markers
FROM webpage;
> We are running exactly into the same issue that GORA-20. Except that we are not writing
to the store, but reading it. Currently the code loads the entire webpage table into memory.
We want to set a limit to the system call that pulls data from the database.

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