surekhasaharan commented on a change in pull request #7494: API to drop data by
interval
URL: https://github.com/apache/incubator-druid/pull/7494#discussion_r278318266
##########
File path:
server/src/main/java/org/apache/druid/metadata/SQLMetadataSegmentManager.java
##########
@@ -407,6 +408,56 @@ public boolean removeSegment(SegmentId segmentId)
}
}
+ @Override
+ public long disableSegments(String dataSource, Collection<String> segmentIds)
+ {
+ if (segmentIds.isEmpty()) {
+ return 0;
+ }
+ final long[] result = new long[1];
+ try {
+ connector.getDBI().withHandle(handle -> {
+ Batch batch = handle.createBatch();
+ segmentIds
+ .forEach(segmentId -> batch.add(
+ StringUtils.format(
+ "UPDATE %s SET used=false WHERE id = '%s'",
+ getSegmentsTable(),
+ segmentId
+ )
+ ));
+ final int[] resultArr = batch.execute();
+ result[0] = Arrays.stream(resultArr).filter(x -> x > 0).count();
+ return result[0];
+ });
+ }
+ catch (Exception e) {
+ throw new RuntimeException(e);
+ }
+ return result[0];
+ }
+
+ @Override
+ public int disableSegments(String dataSource, Interval interval)
+ {
+ try {
+ return connector.getDBI().withHandle(
+ handle -> handle
+ .createStatement(StringUtils.format(
+ "UPDATE %s SET used=false WHERE datasource = :datasource and
created_date between :start_date and :end_date",
+ getSegmentsTable()
+ ))
+ .bind("datasource", dataSource)
+ .bind("start_data", interval.getStart().toString())
Review comment:
oops, fixed
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