snleee commented on code in PR #10284:
URL: https://github.com/apache/pinot/pull/10284#discussion_r1106668355
##########
pinot-controller/src/main/java/org/apache/pinot/controller/helix/core/PinotHelixResourceManager.java:
##########
@@ -3247,42 +3247,44 @@ public String startReplaceSegments(String
tableNameWithType, List<String> segmen
// Check that all the segments from 'segmentsFrom' exist in the table
Set<String> segmentsForTable = new
HashSet<>(getSegmentsFor(tableNameWithType, true));
- Set<String> unavailableSegmentsInFrom = Sets.difference(new
HashSet<>(segmentsFrom), segmentsForTable);
- Preconditions.checkArgument(unavailableSegmentsInFrom.isEmpty(),
String.format(
- "'%s' from 'segmentsFrom' are unavailable in the table. (tableName =
'%s', segmentsFrom = '%s', "
- + "segmentsTo = '%s')", unavailableSegmentsInFrom,
tableNameWithType, segmentsFrom, segmentsTo));
-
- // Check that all the segments from 'segmentTo' does not exist in the
table.
- Set<String> availableSegmentsInTo = Sets.intersection(new
HashSet<>(segmentsTo), segmentsForTable);
- Preconditions.checkArgument(availableSegmentsInTo.isEmpty(), String.format(
- "'%s' from 'segmentsTo' should not be available in the table at this
point. (tableName = '%s', "
- + "segmentsFrom = '%s', segmentsTo = '%s')",
availableSegmentsInTo, tableNameWithType, segmentsFrom,
- segmentsTo));
+ for (String segment : segmentsFrom) {
+ Preconditions.checkState(segmentsForTable.contains(segment),
Review Comment:
The new code will never log the full `segmentsFrom/segmentsTo` in case of
error. I think that those may be helpful when building the context during the
debugging process. Please think about it.
##########
pinot-controller/src/main/java/org/apache/pinot/controller/helix/core/PinotHelixResourceManager.java:
##########
@@ -3247,42 +3247,44 @@ public String startReplaceSegments(String
tableNameWithType, List<String> segmen
// Check that all the segments from 'segmentsFrom' exist in the table
Set<String> segmentsForTable = new
HashSet<>(getSegmentsFor(tableNameWithType, true));
- Set<String> unavailableSegmentsInFrom = Sets.difference(new
HashSet<>(segmentsFrom), segmentsForTable);
- Preconditions.checkArgument(unavailableSegmentsInFrom.isEmpty(),
String.format(
- "'%s' from 'segmentsFrom' are unavailable in the table. (tableName =
'%s', segmentsFrom = '%s', "
- + "segmentsTo = '%s')", unavailableSegmentsInFrom,
tableNameWithType, segmentsFrom, segmentsTo));
-
- // Check that all the segments from 'segmentTo' does not exist in the
table.
- Set<String> availableSegmentsInTo = Sets.intersection(new
HashSet<>(segmentsTo), segmentsForTable);
- Preconditions.checkArgument(availableSegmentsInTo.isEmpty(), String.format(
- "'%s' from 'segmentsTo' should not be available in the table at this
point. (tableName = '%s', "
- + "segmentsFrom = '%s', segmentsTo = '%s')",
availableSegmentsInTo, tableNameWithType, segmentsFrom,
- segmentsTo));
+ for (String segment : segmentsFrom) {
+ Preconditions.checkState(segmentsForTable.contains(segment),
Review Comment:
The new code will never log the full `segmentsFrom/segmentsTo` in case of
error. I think that those information may be helpful when building the context
during the debugging process. Please think about it.
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