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Sahil Takiar commented on HIVE-20506: ------------------------------------- Yeah, I'll file a follow up JIRA to do the re-factoring. Otherwise +1 pending tests. > HOS times out when cluster is full while Hive-on-MR waits > --------------------------------------------------------- > > Key: HIVE-20506 > URL: https://issues.apache.org/jira/browse/HIVE-20506 > Project: Hive > Issue Type: Improvement > Reporter: Brock Noland > Assignee: Brock Noland > Priority: Major > Attachments: HIVE-20506-CDH5.14.2.patch, HIVE-20506.1.patch, Screen > Shot 2018-09-07 at 8.10.37 AM.png > > > My understanding is as follows: > Hive-on-MR when the cluster is full will wait for resources to be available > before submitting a job. This is because the hadoop jar command is the > primary mechanism Hive uses to know if a job is complete or failed. > > Hive-on-Spark will timeout after {{SPARK_RPC_CLIENT_CONNECT_TIMEOUT}} because > the RPC client in the AppMaster doesn't connect back to the RPC Server in > HS2. > This is a behavior difference it'd be great to close. -- This message was sent by Atlassian JIRA (v7.6.3#76005)