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Posted to commits@pinot.apache.org by GitBox <gi...@apache.org> on 2022/06/23 23:29:51 UTC
[GitHub] [pinot] xiangfu0 commented on a diff in pull request #8960: Refector DateTime field specs to reduce overhead
xiangfu0 commented on code in PR #8960:
URL: https://github.com/apache/pinot/pull/8960#discussion_r905583504
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pinot-plugins/pinot-batch-ingestion/v0_deprecated/pinot-hadoop/src/main/java/org/apache/pinot/hadoop/job/mappers/SegmentPreprocessingMapper.java:
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@@ -68,15 +68,36 @@ public void setup(final Context context) {
String timeColumnValue = _jobConf.get(InternalConfigConstants.TIME_COLUMN_VALUE);
String pushFrequency = _jobConf.get(InternalConfigConstants.SEGMENT_PUSH_FREQUENCY);
- String timeType = _jobConf.get(InternalConfigConstants.SEGMENT_TIME_TYPE);
- String timeFormat = _jobConf.get(InternalConfigConstants.SEGMENT_TIME_FORMAT);
+ String timeFormatStr = _jobConf.get(InternalConfigConstants.SEGMENT_TIME_FORMAT);
+ DateTimeFieldSpec.TimeFormat timeFormat;
+ try {
+ timeFormat = DateTimeFieldSpec.TimeFormat.valueOf(timeFormatStr);
+ } catch (Exception e) {
+ throw new IllegalArgumentException("Invalid time format: " + timeFormatStr);
+ }
DateTimeFormatSpec dateTimeFormatSpec;
- if (timeFormat.equals(DateTimeFieldSpec.TimeFormat.EPOCH.toString()) || timeFormat.equals(
- DateTimeFieldSpec.TimeFormat.TIMESTAMP.toString())) {
- dateTimeFormatSpec = new DateTimeFormatSpec(1, timeType, timeFormat);
- } else {
- dateTimeFormatSpec = new DateTimeFormatSpec(1, timeType, timeFormat,
- _jobConf.get(InternalConfigConstants.SEGMENT_TIME_SDF_PATTERN));
+ switch (timeFormat) {
+ case EPOCH:
Review Comment:
This should be case SIMPLE_DATE_FORMAT ?
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