LiDongwei created SPARK-35053:
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Summary: Spark UI Stages->Tasks should show local launch time
Key: SPARK-35053
URL: https://issues.apache.org/jira/browse/SPARK-35053
Project: Spark
Issue Type: Bug
Components: Web UI
Affects Versions: 3.1.1
Reporter: LiDongwei
Hello!
The launch time of the task displayed on the Spark Stage tab is the UTC time
zone, which confuses users in non-UTC time zones. After checking some of the
code, it seems that it can be solved by modifying the following code.
[File involved
|https://github.com/apache/spark/blob/master/core/src/main/resources/org/apache/spark/ui/static/utils.js]
Current :
{code:java}
// code placeholder
function formatTimeMillis(timeMillis) {
if (timeMillis <= 0) {
return "-";
} else {
var dt = new Date(timeMillis);
return formatDateString(dt);
}
}
{code}
Updated (example):
{code:java}
// code placeholder
function formatDate(date) {
if (date <= 0) {
return "-";
}
else {
let local = new Date();
let gmtTime = new Date(date.split(".")[0].replace("T", " "));
let res = new Date(gmtTime.getTime() - (local.getTimezoneOffset() *
60000)).getTime();
return formatTimeMillis(res);
}
}
{code}
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