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HIVE-24944: When the default engine of the hiveserver is MR and the t… #2204

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Original file line number Diff line number Diff line change
Expand Up @@ -794,11 +794,20 @@ public TGetOperationStatusResp GetOperationStatus(TGetOperationStatusReq req) th
}
JobProgressUpdate progressUpdate = operationStatus.jobProgressUpdate();
ProgressMonitorStatusMapper mapper = ProgressMonitorStatusMapper.DEFAULT;
if ("tez".equals(hiveConf.getVar(ConfVars.HIVE_EXECUTION_ENGINE))) {
mapper = new TezProgressMonitorStatusMapper();
}
if ("spark".equals(hiveConf.getVar(ConfVars.HIVE_EXECUTION_ENGINE))) {
mapper = new SparkProgressMonitorStatusMapper();
String engineInSessionConf = cliService.getSessionManager().getOperationManager()
.getOperation(operationHandle)
.getParentSession()
.getHiveConf()
.getVar(ConfVars.HIVE_EXECUTION_ENGINE);
switch (engineInSessionConf) {
case "tez":
mapper = new TezProgressMonitorStatusMapper();
break;
case "spark":
mapper = new SparkProgressMonitorStatusMapper();
break;
default:
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nit: maybe we could remove the default execution path here?

break;
}
TJobExecutionStatus executionStatus =
mapper.forStatus(progressUpdate.status);
Expand Down