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Date: Sun, 29 May 2016 18:00:15 +0000 (UTC)
From: "Illes S (JIRA)" <jira@apache.org>
To: common-dev@hadoop.apache.org
Message-ID: <JIRA.12973821.1464544786000.328293.1464544815259@Atlassian.JIRA>
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Subject: [jira] [Created] (HADOOP-13214) sync(0); next(); yields wrong
 key-values on block-compressed files
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archived-at: Sun, 29 May 2016 18:00:18 -0000

Illes S created HADOOP-13214:
--------------------------------

             Summary: sync(0); next(); yields wrong key-values on block-compressed files
                 Key: HADOOP-13214
                 URL: https://issues.apache.org/jira/browse/HADOOP-13214
             Project: Hadoop Common
          Issue Type: Bug
          Components: io
            Reporter: Illes S


Calling {{sync(0); next(...);}} on a block-compressed {{SequenceFileReader}} that has already been used may not yield the key-values at the beginning, but those following the previous position. The issue is caused by {{sync(0)}} not releasing previously buffered keys and values. The issue was introduced by HADOOP-6196


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