[
https://issues.apache.org/jira/browse/HIVE-9078?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Chengxiang Li updated HIVE-9078:
--------------------------------
Summary: Hive should not submit second SparkTask while previous one has
failed.[Spark Branch]] (was: Hive should not submit second SparkTask is
previous one has failed.[Spark Branch]])
> Hive should not submit second SparkTask while previous one has failed.[Spark
> Branch]]
> -------------------------------------------------------------------------------------
>
> Key: HIVE-9078
> URL: https://issues.apache.org/jira/browse/HIVE-9078
> Project: Hive
> Issue Type: Sub-task
> Components: Spark
> Reporter: Chengxiang Li
> Assignee: Chengxiang Li
> Labels: Spark-M4
>
> {noformat}
> hive> select n_name, c_name from nation, customer where nation.n_nationkey =
> customer.c_nationkey limit 10;
> Query ID = root_20141211135050_51e5ae15-49a3-4a46-826f-e27ee314ccb2
> Total jobs = 2
> Launching Job 1 out of 2
> In order to change the average load for a reducer (in bytes):
> set hive.exec.reducers.bytes.per.reducer=<number>
> In order to limit the maximum number of reducers:
> set hive.exec.reducers.max=<number>
> In order to set a constant number of reducers:
> set mapreduce.job.reduces=<number>
> Status: Failed
> Launching Job 2 out of 2
> In order to change the average load for a reducer (in bytes):
> set hive.exec.reducers.bytes.per.reducer=<number>
> In order to limit the maximum number of reducers:
> set hive.exec.reducers.max=<number>
> In order to set a constant number of reducers:
> set mapreduce.job.reduces=<number>
> Status: Failed
> OK
> Time taken: 68.53 seconds
> {noformat}
> 2 issue in the above CLI output.
> # For a query which would be translated into multi SparkTask, is previous
> SparkTask failed, Hive should failed right away, the following SparkTask
> should not be submitted any more.
> # Print failed info in Hive console while query failed.
> The correct CLI output while query failed:
> {noformat}
> hive> select n_name, c_name from nation, customer where nation.n_nationkey =
> customer.c_nationkey limit 10;
> Query ID = root_20141211142929_ddb7f205-8422-44b4-96bd-96a1c9291895
> Total jobs = 2
> Launching Job 1 out of 2
> In order to change the average load for a reducer (in bytes):
> set hive.exec.reducers.bytes.per.reducer=<number>
> In order to limit the maximum number of reducers:
> set hive.exec.reducers.max=<number>
> In order to set a constant number of reducers:
> set mapreduce.job.reduces=<number>
> Status: Failed
> FAILED: Execution Error, return code 2 from
> org.apache.hadoop.hive.ql.exec.spark.SparkTask
> {noformat}
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
