[
https://issues.apache.org/jira/browse/GORA-23?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12986872#action_12986872
]
Henry Saputra commented on GORA-23:
-----------------------------------
instead of throwing exception, could we just set the minimum of 2 to the
recordsMax in the GoraRecordReader?
> Limit result set in store reads
> -------------------------------
>
> Key: GORA-23
> URL: https://issues.apache.org/jira/browse/GORA-23
> 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
> http://techvineyard.blogspot.com/2010/12/build-nutch-20.html#Gora 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.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
