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https://issues.apache.org/jira/browse/ASTERIXDB-1470?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15322079#comment-15322079
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Abdullah Alamoudi commented on ASTERIXDB-1470:
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So I did some reading on this. The 3 octal characters at the beginning
translates to opening quotes and the 3 octals at the end translates to a
closing quote.
In order to read these and convert them correctly, it will take some time.
So we have 3 options:
1. leave them and read the string as: \342\200\234-1 0.1 0.1 0.5 2e-07 0.001 10
-1\342\200\235
2. escape them correctly and read the string as: "-1 0.1 0.1 0.5 2e-07 0.001 10
-1"
3. remove the octal? the string will be read as: -1 0.1 0.1 0.5 2e-07 0.001 10
-1
Option 1 is the easiest but it doesn't look nice.
Option 2 is the right one but it will take some time to implement.
Option 3 is pretty easy to do but we have to be sure that the octal characters
will always be something of low significance.
Thoughts?
> large amount of failed entries in failed record log
> ---------------------------------------------------
>
> Key: ASTERIXDB-1470
> URL: https://issues.apache.org/jira/browse/ASTERIXDB-1470
> Project: Apache AsterixDB
> Issue Type: Bug
> Components: Feeds
> Reporter: Christopher Green
> Assignee: Abdullah Alamoudi
> Attachments: sample_failed_record.log
>
>
> Thank you again for your work in this space. I have pulled down the new code
> from the repository and built it Tuesday morning. I understand from the
> email message that I would have to remove the instance and create it from
> scratch. This wasn't an issue as we have a bunch of data stored up. Once
> the instance was deleted, I created the table and feeder and connected the
> feeder. We're at about 8 million entries this morning and a count of these
> entries took about 113 seconds.
> As of this morning, the failed error log is quite large. I took a cursory
> look at the failed entries and they don't appear to be very large entries.
> Could this be an issue with parsing the classad expressions?
> Let me know if there's anything you need.
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