[ https://issues.apache.org/jira/browse/HIVE-21303?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
BELUGA BEHR reassigned HIVE-21303: ---------------------------------- > Update TextRecordReader > ----------------------- > > Key: HIVE-21303 > URL: https://issues.apache.org/jira/browse/HIVE-21303 > Project: Hive > Issue Type: Improvement > Components: Query Processor > Affects Versions: 4.0.0, 3.2.0 > Reporter: BELUGA BEHR > Assignee: BELUGA BEHR > Priority: Major > Attachments: HIVE-21303.1.patch > > > Remove use of Deprecated > {{org.apache.hadoop.mapred.LineRecordReader.LineReader}} > For every call to {{next}}, the code dives into the configuration map to see > if this feature is enabled. Just look it up once and cache the value. > {code:java} > public int next(Writable row) throws IOException { > ... > if (HiveConf.getBoolVar(conf, HiveConf.ConfVars.HIVESCRIPTESCAPE)) { > return HiveUtils.unescapeText((Text) row); > } > return bytesConsumed; > } > {code} > Other clean up. -- This message was sent by Atlassian JIRA (v7.6.3#76005)