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From "Hari Sekhon (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CASSANDRA-7860) csv2sstable - bulk load CSV data to SSTables similar to json2sstable
Date Mon, 01 Sep 2014 17:06:20 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-7860?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Hari Sekhon updated CASSANDRA-7860:
-----------------------------------
    Description: 
Need a csv2sstable utility to bulk load billions of rows of CSV data - impractical to have
to pre-convert to json before bulk loading to sstable.

CQL COPY really is too slow - a test of mere 4 million row 6GB CSV directly took 28 minutes...
while it only takes 60 secs to cat all that data off the hdfs source filesystem.

  was:
Need a csv2sstable utility to bulk load billions of rows of CSV data - impractical to have
to pre-convert to json before bulk loading to sstable.

CQL COPY really is too slow - a test of mere 4 million row 6GB CSV directly took 28 minutes...
while it only takes 60 secs to cat all the data off hdfs.


> csv2sstable - bulk load CSV data to SSTables similar to json2sstable
> --------------------------------------------------------------------
>
>                 Key: CASSANDRA-7860
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-7860
>             Project: Cassandra
>          Issue Type: New Feature
>         Environment: DataStax Community Edition 2.0.9
>            Reporter: Hari Sekhon
>            Priority: Blocker
>
> Need a csv2sstable utility to bulk load billions of rows of CSV data - impractical to
have to pre-convert to json before bulk loading to sstable.
> CQL COPY really is too slow - a test of mere 4 million row 6GB CSV directly took 28 minutes...
while it only takes 60 secs to cat all that data off the hdfs source filesystem.



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