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https://issues.apache.org/jira/browse/HIVE-15442?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Saijin Huang updated HIVE-15442:
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Description:
Driver.java has a redundancy code about "explain output", i think the if
statement " if (conf.getBoolVar(ConfVars.HIVE_LOG_EXPLAIN_OUTPUT))" has a
repeat judge with the above statement.
was:
Driver.java has a redundancy code,i think the third if statement could be
remved.
if (conf.getBoolVar(ConfVars.HIVE_LOG_EXPLAIN_OUTPUT)) {
String explainOutput = getExplainOutput(sem, plan, tree.dump());
if (explainOutput != null) {
if (conf.getBoolVar(ConfVars.HIVE_LOG_EXPLAIN_OUTPUT)) {
LOG.info("EXPLAIN output for queryid " + queryId + " : " +
explainOutput);
}
if (conf.isWebUiQueryInfoCacheEnabled()) {
queryDisplay.setExplainPlan(explainOutput);
}
}
}
> Driver.java has a redundancy code
> ----------------------------------
>
> Key: HIVE-15442
> URL: https://issues.apache.org/jira/browse/HIVE-15442
> Project: Hive
> Issue Type: Bug
> Affects Versions: 3.0.0
> Reporter: Saijin Huang
> Assignee: Saijin Huang
> Priority: Minor
>
> Driver.java has a redundancy code about "explain output", i think the if
> statement " if (conf.getBoolVar(ConfVars.HIVE_LOG_EXPLAIN_OUTPUT))" has a
> repeat judge with the above statement.
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