tibrewalpratik17 commented on code in PR #10758:
URL: https://github.com/apache/pinot/pull/10758#discussion_r1209169401
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pinot-controller/src/main/java/org/apache/pinot/controller/api/resources/PinotSegmentRestletResource.java:
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@@ -884,6 +865,45 @@ public SuccessResponse deleteSegments(
}
}
+ @DELETE
+ @Consumes(MediaType.APPLICATION_JSON)
+ @Produces(MediaType.APPLICATION_JSON)
+ @Path("/segments/{tableName}/select")
+ @Authenticate(AccessType.DELETE)
+ @ApiOperation(value = "Delete select segments. An optional
'excludeReplacedSegments' parameter is used to get the"
+ + " list of segments which has not yet been replaced (determined by
segment lineage entries) and can be queried"
+ + " from the table. The value is false by default.",
+ // TODO: more and more filters can be added later on, like
excludeErrorSegments, excludeConsumingSegments, etc.
+ notes = "List all segments")
+ public SuccessResponse deleteSegmentsWithTimeWindow(
+ @ApiParam(value = "Name of the table", required = true)
@PathParam("tableName") String tableName,
+ @ApiParam(value = "OFFLINE|REALTIME") @QueryParam("type") String
tableTypeStr,
+ @ApiParam(value = "Whether to keep replaced segments, which have been
replaced"
+ + " specified in the segment lineage entries and cannot be queried
from the table, false by default")
+ @QueryParam("excludeReplacedSegments") @DefaultValue("false") boolean
excludeReplacedSegments,
+ @ApiParam(value = "Start timestamp (inclusive)")
@QueryParam("startTimestamp") @DefaultValue("")
+ String startTimestampStr,
+ @ApiParam(value = "End timestamp (exclusive)")
@QueryParam("endTimestamp") @DefaultValue("")
+ String endTimestampStr,
+ @ApiParam(value = "Whether to keep segments overlapping with the [start,
end) from deletion, true by default")
+ @QueryParam("excludeOverlapping") @DefaultValue("true") boolean
excludeOverlapping,
+ @ApiParam(value = "Retention period for the table segments (e.g. 12h,
3d); If not set, the retention period "
+ + "will default to the first config that's not null: the table
config, then to cluster setting, then '7d'. "
+ + "Using 0d or -1d will instantly delete segments without retention")
+ @QueryParam("retention") String retentionPeriod) {
+ int numSegments = 0;
+ for(Pair<TableType, List<String>> tableTypeSegments :
selectSegments(tableName, tableTypeStr, excludeReplacedSegments,
startTimestampStr, endTimestampStr, excludeOverlapping)) {
+ List<String> segments = tableTypeSegments.getValue();
+ numSegments += segments.size();
+ if(segments.isEmpty()) {
+ continue;
+ }
+ String tableNameWithType = getExistingTable(tableName, segments.get(0));
Review Comment:
You can use this instead:
`tableTypeSegments.getKey().tableNameWithType(tableName)`
This will not make any Helix calls.
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