yandrey321 commented on code in PR #9655:
URL: https://github.com/apache/ozone/pull/9655#discussion_r2721718934
##########
hadoop-hdds/container-service/src/main/java/org/apache/hadoop/ozone/container/keyvalue/KeyValueHandler.java:
##########
@@ -1102,6 +1118,31 @@ ContainerCommandResponseProto handleWriteChunk(
return getWriteChunkResponseSuccess(request, blockDataProto);
}
+ /**
+ * Commit space reserved for write to usedSpace when write operation
succeeds.
+ */
+ private void commitSpaceReservedForWrite(HddsVolume volume, boolean
spaceReserved, long bytes) {
+ if (spaceReserved) {
+ volume.releaseReservedSpaceForWrite(bytes);
+ volume.incrementUsedSpace(bytes);
Review Comment:
since release and increment are not inside critical section, its better to
incrementUsedSpace first and then release reserved space, if its done as it
currently implemented if other thread check free space between these 2 calls it
could try to use free space that already used by this write.
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