jtuglu1 commented on code in PR #19431:
URL: https://github.com/apache/druid/pull/19431#discussion_r3222065463
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indexing-service/src/main/java/org/apache/druid/indexing/seekablestream/supervisor/SeekableStreamSupervisor.java:
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@@ -4279,17 +4318,8 @@ private OrderedSequenceNumber<SequenceOffsetType>
getOffsetFromStorageForPartiti
if (!taskTuningConfig.isSkipSequenceNumberAvailabilityCheck()) {
if (!checkOffsetAvailability(partition, sequence)) {
if (taskTuningConfig.isResetOffsetAutomatically()) {
- resetInternal(
- createDataSourceMetaDataForReset(ioConfig.getStream(),
ImmutableMap.of(partition, sequence))
- );
- throw new StreamException(
- new ISE(
- "Previous sequenceNumber [%s] is no longer available for
partition [%s] - automatically resetting"
- + " sequence",
- sequence,
- partition
- )
- );
+ partitionsToReset.put(partition, sequence);
Review Comment:
We do – that's the point of this change. Throw one big exception instead of
N smaller ones that delay the progress of the supervisor. The big exception
currently omits sequences (only includes partition #s). I generally never need
to look at the partition #s unless supervisor doesn't have auto-reset on, but
we can make sure those #s are logged as well.
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