[ https://issues.apache.org/jira/browse/TEZ-1699?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Bikas Saha updated TEZ-1699: ---------------------------- Attachment: TEZ-1699.1.patch Removes the boolean return value and throws exceptions instead. Tests added. Marked incompatible. AFAIK noone uses the return value. So its best to remove it now. [~sseth] [~hitesh] Please review. > Vertex.setParallelism should throw an exception for invalid invocations > ----------------------------------------------------------------------- > > Key: TEZ-1699 > URL: https://issues.apache.org/jira/browse/TEZ-1699 > Project: Apache Tez > Issue Type: Bug > Reporter: Bikas Saha > Priority: Critical > Attachments: TEZ-1699.1.patch > > > There is a return value of false when setParallelism is not successful. > However that may be ignored and in some cases the invocation is actually > incorrect and its better to throw an exception than return false. Throwing an > unchecked exception can allow doing this compatibly. -- This message was sent by Atlassian JIRA (v6.3.4#6332)