Syed Shameerur Rahman created TEZ-4148: ------------------------------------------
Summary: Make Number Of Tez AM Attempts Configurable When DAG Recovery Is Disabled Key: TEZ-4148 URL: https://issues.apache.org/jira/browse/TEZ-4148 Project: Apache Tez Issue Type: Task Reporter: Syed Shameerur Rahman Assignee: Syed Shameerur Rahman Currently when DAG recovery is set to false, The MaxAppAttempts is hardcoded to 1. {code:java} // Set Tez Sessions to not retry on AM crashes if recovery is disabled if (!amConfig.getTezConfiguration().getBoolean( TezConfiguration.DAG_RECOVERY_ENABLED, TezConfiguration.DAG_RECOVERY_ENABLED_DEFAULT)) { appContext.setMaxAppAttempts(1); } {code} I think it is better to keep it configurable (Even when DAG recovery is false) by remove this piece of code since the *appContext* object have already set the *setMaxAppAttempts* to *TEZ_AM_MAX_APP_ATTEMPTS*. -- This message was sent by Atlassian Jira (v8.3.4#803005)