[ https://issues.apache.org/jira/browse/PIG-960?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ankit Modi updated PIG-960: --------------------------- Attachment: (was: pig_rlr.patch) > Using Hadoop's optimized LineRecordReader for reading Tuples in PigStorage > --------------------------------------------------------------------------- > > Key: PIG-960 > URL: https://issues.apache.org/jira/browse/PIG-960 > Project: Pig > Issue Type: Improvement > Components: impl > Reporter: Ankit Modi > Attachments: pig_rlr.patch > > > PigStorage's reading of Tuples ( lines ) can be optimized using Hadoop's > {{LineRecordReader}}. > This can help in following areas > - Improving performance reading of Tuples (lines) in {{PigStorage}} > - Any future improvements in line reading done in Hadoop's > {{LineRecordReader}} is automatically carried over to Pig > Issues that are handled by this patch > - BZip uses internal buffers and positioning for determining the number of > bytes read. Hence buffering done by {{LineRecordReader}} has to be turned off > - Current implementation of {{LocalSeekableInputStream}} does not implement > {{available}} method. This method has to be implemented. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.