jackjlli commented on a change in pull request #8077:
URL: https://github.com/apache/pinot/pull/8077#discussion_r794066155
##########
File path:
pinot-controller/src/main/java/org/apache/pinot/controller/helix/core/SegmentDeletionManager.java
##########
@@ -176,29 +178,43 @@ protected void removeSegmentFromStore(String
tableNameWithType, String segmentId
}
if (_dataDir != null) {
String rawTableName =
TableNameBuilder.extractRawTableName(tableNameWithType);
- URI fileToMoveURI = URIUtils.getUri(_dataDir, rawTableName,
URIUtils.encode(segmentId));
- URI deletedSegmentDestURI = URIUtils.getUri(_dataDir, DELETED_SEGMENTS,
rawTableName, URIUtils.encode(segmentId));
- PinotFS pinotFS = PinotFSFactory.create(fileToMoveURI.getScheme());
-
- try {
- if (pinotFS.exists(fileToMoveURI)) {
- // Overwrites the file if it already exists in the target directory.
- if (pinotFS.move(fileToMoveURI, deletedSegmentDestURI, true)) {
- // Updates last modified.
- // Touch is needed here so that removeAgedDeletedSegments() works
correctly.
- pinotFS.touch(deletedSegmentDestURI);
- LOGGER.info("Moved segment {} from {} to {}", segmentId,
fileToMoveURI.toString(),
- deletedSegmentDestURI.toString());
+ URI fileToDeleteURI = URIUtils.getUri(_dataDir, rawTableName,
URIUtils.encode(segmentId));
+ PinotFS pinotFS = PinotFSFactory.create(fileToDeleteURI.getScheme());
+ if (_defaultDeletedSegmentsRetentionInDays == 0) {
+ // delete the segment file instantly if retention is set to zero
+ try {
+ if (pinotFS.delete(fileToDeleteURI, false)) {
Review comment:
By checking into the code, it seems the current only place to use
`forceDelete` being false is to delete a segment dir if it's empty in
`SegmentDeletionManager` class. So it'd be good to set it to true here since
it's to delete a segment instead of a segment dir?
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