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[HUDI-2559] Converting commit timestamp format to millisecs (#4024)

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- Adds support for generating commit timestamps with millisecs granularity. 
- Older commit timestamps (in secs granularity) will be suffixed with 999 and parsed with millisecs format.
This commit is contained in:
Sivabalan Narayanan
2021-11-22 11:44:38 -05:00
committed by GitHub
parent 89452063b4
commit fc9ca6a07a
19 changed files with 132 additions and 66 deletions
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10
hudi-flink/src/main/java/org/apache/hudi/util/StreamerUtil.java
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@@ -403,12 +403,12 @@ public class StreamerUtil {
*/
public static Option<String> medianInstantTime(String highVal, String lowVal) {
try {
long high = HoodieActiveTimeline.parseInstantTime(highVal).getTime();
long low = HoodieActiveTimeline.parseInstantTime(lowVal).getTime();
long high = HoodieActiveTimeline.parseDateFromInstantTime(highVal).getTime();
long low = HoodieActiveTimeline.parseDateFromInstantTime(lowVal).getTime();
ValidationUtils.checkArgument(high > low,
"Instant [" + highVal + "] should have newer timestamp than instant [" + lowVal + "]");
long median = low + (high - low) / 2;
final String instantTime = HoodieActiveTimeline.formatInstantTime(new Date(median));
final String instantTime = HoodieActiveTimeline.formatDate(new Date(median));
if (HoodieTimeline.compareTimestamps(lowVal, HoodieTimeline.GREATER_THAN_OR_EQUALS, instantTime)
|| HoodieTimeline.compareTimestamps(highVal, HoodieTimeline.LESSER_THAN_OR_EQUALS, instantTime)) {
return Option.empty();
@@ -424,8 +424,8 @@ public class StreamerUtil {
*/
public static long instantTimeDiffSeconds(String newInstantTime, String oldInstantTime) {
try {
long newTimestamp = HoodieActiveTimeline.parseInstantTime(newInstantTime).getTime();
long oldTimestamp = HoodieActiveTimeline.parseInstantTime(oldInstantTime).getTime();
long newTimestamp = HoodieActiveTimeline.parseDateFromInstantTime(newInstantTime).getTime();
long oldTimestamp = HoodieActiveTimeline.parseDateFromInstantTime(oldInstantTime).getTime();
return (newTimestamp - oldTimestamp) / 1000;
} catch (ParseException e) {
throw new HoodieException("Get instant time diff with interval [" + oldInstantTime + ", " + newInstantTime + "] error", e);