chukwa-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Bill Graham (JIRA)" <j...@apache.org>
Subject [jira] Updated: (CHUKWA-449) Clreate utility to generate a sequence files from a log file
Date Thu, 21 Jan 2010 23:58:54 GMT

     [ https://issues.apache.org/jira/browse/CHUKWA-449?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Bill Graham updated CHUKWA-449:
-------------------------------

    Attachment: CHUKWA-449-1.patch

Attaching CHUKWA-449-1.patch.

I've added a new method to TempFileUtil: 

{code}
public static void makeTestSequenceFile(File inputFile,
                                        Path outputFile,
                                        String clusterName,
                                        String dataType,
                                        String streamName,
                                        MapProcessor processor) throws IOException
{code}

I've also included a main method, with the following usage message:
{code}
Usage: java org.apache.hadoop.chukwa.util.TempFileUtil <inputFile> <outputFile>
[clusterName] [dataType] [streamName] [processorClass]
Description: Takes a plain text input file and generates a Hadoop sequence
             file contaning ChukwaRecordKey,ChukwaRecord entries
Parameters: inputFile      - Text input file to read
            outputFile     - Where to write the sequence file
            clusterName    - Cluster name to use in the records
            dataType       - Data type to use in the records
            streamName     - Stream name to use in the records
            processorClass - Processor class to use. Defaults to TsProcessor
{code}

I wasn't sure where to put this code, so let me know if there's a better home for it. Also,
since this is just a static helper utility there isn't a unit test.

> Clreate utility to generate a sequence files from a log file
> ------------------------------------------------------------
>
>                 Key: CHUKWA-449
>                 URL: https://issues.apache.org/jira/browse/CHUKWA-449
>             Project: Hadoop Chukwa
>          Issue Type: New Feature
>            Reporter: Bill Graham
>            Assignee: Bill Graham
>         Attachments: CHUKWA-449-1.patch
>
>
> See this thread:
> http://www.mail-archive.com/chukwa-user%40hadoop.apache.org/msg00084.html
> We should have a utility class that can generate a Chukwa sequence file from a raw log
file.

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.


Mime
View raw message