yanxinyi commented on a change in pull request #489: PHOENIX-5252 Add job
priority option to UpdateStatisticsTool
URL: https://github.com/apache/phoenix/pull/489#discussion_r277474512
##########
File path:
phoenix-core/src/main/java/org/apache/phoenix/schema/stats/UpdateStatisticsTool.java
##########
@@ -164,12 +168,36 @@ void parseArgs(String[] args) {
if (restoreDirOptionValue == null) {
restoreDirOptionValue = getConf().get(FS_DEFAULT_NAME_KEY) +
"/tmp";
}
-
+
+ jobPriority = getJobPriority(cmdLine);
+
restoreDir = new Path(restoreDirOptionValue);
manageSnapshot = cmdLine.hasOption(MANAGE_SNAPSHOT_OPTION.getOpt());
isForeground = cmdLine.hasOption(RUN_FOREGROUND_OPTION.getOpt());
}
+ public String getJobPriority() {
+ return this.jobPriority.toString();
+ }
+
+ private JobPriority getJobPriority(CommandLine cmdLine) {
+ String jobPriorityOption =
cmdLine.getOptionValue(JOB_PRIORITY_OPTION.getOpt());
+ if (jobPriorityOption == null) {
+ return JobPriority.DEFAULT;
+ }
+
+ switch (jobPriorityOption) {
+ case "0" : return JobPriority.VERY_HIGH;
+ case "1" : return JobPriority.HIGH;
+ case "2" : return JobPriority.NORMAL;
+ case "3" : return JobPriority.LOW;
+ case "4" : return JobPriority.VERY_LOW;
+ case "5" : return JobPriority.DEFAULT;
Review comment:
https://issues.apache.org/jira/browse/MAPREDUCE-5870
Yes, if priority is not indicated by the user, it sets to default.
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