hadoop-common-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "VITALIY SAVCHENKO (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HADOOP-13725) Open MapFile for append
Date Mon, 17 Oct 2016 11:18:58 GMT
VITALIY SAVCHENKO created HADOOP-13725:
------------------------------------------

             Summary: Open MapFile for append
                 Key: HADOOP-13725
                 URL: https://issues.apache.org/jira/browse/HADOOP-13725
             Project: Hadoop Common
          Issue Type: New Feature
            Reporter: VITALIY SAVCHENKO


I think it possible to open MapFile for appending.

SequenceFile support it (Option SequenceFile.Writer.appendIfExists(true) HADOOP-7139)

Now it almost working. But if use SequenceFile.Writer.appendIfExists(true) MapFile.Writer
- it not read last key and does not check new keys. That's why MapFile can be corrupted.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

---------------------------------------------------------------------
To unsubscribe, e-mail: common-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: common-issues-help@hadoop.apache.org


Mime
View raw message