ChenSammi commented on code in PR #6611:
URL: https://github.com/apache/ozone/pull/6611#discussion_r1599563899
##########
hadoop-hdds/container-service/src/main/java/org/apache/hadoop/ozone/container/common/statemachine/DatanodeConfiguration.java:
##########
@@ -536,6 +541,24 @@ public void setWaitOnAllFollowers(boolean val) {
)
private int autoCompactionSmallSstFileNum = 512;
+ @Config(key = "rocksdb.auto-compaction-small-sst-file.interval.minutes",
+ defaultValue = "120",
+ type = ConfigType.LONG,
+ tags = { DATANODE },
+ description = "Auto compact small SST files interval in minutes."
+ )
+ private long autoCompactionSmallSstFileIntervalMinutes =
+ AUTO_COMPACTION_SMALL_SST_FILE_INTERVAL_MINUTES_DEFAULT;
+
+ @Config(key = "rocksdb.auto-compaction-small-sst-file.executors",
+ defaultValue = "1",
Review Comment:
Current RocksDB compaction is run in volume checker, which uses a unlimited
thread pool( Executors.newCachedThreadPool). Not sure whether by default 1
thread will have performance impact to DN or not.
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
