[ https://issues.apache.org/jira/browse/TEZ-3336?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jason Lowe resolved TEZ-3336. ----------------------------- Resolution: Invalid Closing this as invalid since it seems like a problem with Hive's use of Tez rather than Tez itself. [~mithun] please reopen with details if you find otherwise. > Hive map-side join job sometimes fails with ROOT_INPUT_INIT_FAILURE > ------------------------------------------------------------------- > > Key: TEZ-3336 > URL: https://issues.apache.org/jira/browse/TEZ-3336 > Project: Apache Tez > Issue Type: Bug > Affects Versions: 0.7.1 > Reporter: Jason Lowe > > When Hive does a map-side join it can generate a DAG where a vertex has two > inputs, one from an upstream task and another using MRInputAMSplitGenerator. > If it takes a while for MRInputAMSplitGenerator to compute the splits and one > of the tasks for the other upstream vertex completes then the job can fail > with an error since MRInputAMSplitGenerator does not expect to receive any > events. -- This message was sent by Atlassian JIRA (v6.3.4#6332)