iamaleksey commented on code in PR #3180:
URL: https://github.com/apache/cassandra/pull/3180#discussion_r1530627278
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src/java/org/apache/cassandra/hints/HintsWriteExecutor.java:
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@@ -260,19 +261,33 @@ private void flushInternal(Iterator<ByteBuffer> iterator,
HintsStore store)
long maxHintsFileSize = DatabaseDescriptor.getMaxHintsFileSize();
HintsWriter writer = store.getOrOpenWriter();
+ HintsDescriptor descriptor = writer.descriptor();
+ // If the creation of a new session throws, we have not written
anything anyway,
+ // so we do not need to update hints sizes.
+ // If we throw during appending, we will track how many bytes were
written in finally block
try (HintsWriter.Session session = writer.newSession(writeBuffer))
{
- while (iterator.hasNext())
+ try
+ {
+ while (iterator.hasNext())
+ {
+ session.append(iterator.next());
+ if (session.position() >= maxHintsFileSize)
+ break;
+ }
+ }
+ finally
{
- session.append(iterator.next());
- if (session.position() >= maxHintsFileSize)
- break;
+ Map<String, Long> hintsSizes = store.getHintsSizes();
+ hintsSizes.compute(descriptor.hintsFileName, (d, currentSize)
->
Review Comment:
(This is a capturing lambda fyi)
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