Dongjoon Hyun created ORC-233: --------------------------------- Summary: Allow `orc.include.columns` to be empty Key: ORC-233 URL: https://issues.apache.org/jira/browse/ORC-233 Project: ORC Issue Type: Bug Components: Java Affects Versions: 1.4.0 Reporter: Dongjoon Hyun
Apache ORC should support returning all NULLs by the following. {code} conf.set(OrcConf.INCLUDE_COLUMNS.getAttribute, "") {code} Currently, it raises the following exceptions. {code} For input string: "" java.lang.NumberFormatException: For input string: "" at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65) at java.lang.Integer.parseInt(Integer.java:592) at java.lang.Integer.parseInt(Integer.java:615) at org.apache.orc.mapred.OrcInputFormat.parseInclude(OrcInputFormat.java:69) {code} -- This message was sent by Atlassian JIRA (v6.4.14#64029)