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[DON'T MERGE] Show diff between branch-2.10.5.11 and 99cb86 special release #5988
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* InflightReadsLimiter - limit the memory used by reads end-to-end (from storage/cache to the write to the consumer channel) (apache#18245) * InflightReadsLimiter - limit the memory used by reads end-to-end (from storage/cache to the write to the consumer channel) Motivation: Broker can go out of memory due to many reads enqueued on the PersistentDispatcherMultipleConsumers dispatchMessagesThread (that is used in case of dispatcherDispatchMessagesInSubscriptionThread set to true, that is the default value) The limit of the amount of memory retained due to reads MUST take into account also the entries coming from the Cache. When dispatcherDispatchMessagesInSubscriptionThread is false (the behaviour of Pulsar 2.10) there is some kind of natural (but still unpredictable!!) back pressure mechanism because the thread that receives the entries from BK of the cache dispatches immediately and synchronously the entries to the consumer and releases them Modifications: - Add a new component (InflightReadsLimiter) that keeps track of the overall amount of memory retained due to inflight reads. - Add a new configuration entry managedLedgerMaxReadsInFlightSizeInMB - The feature is disabled by default - Add new metrics to track the values * Change error message * checkstyle * Fix license * remove duplicate method after cherry-pick * Rename onDeallocate (cherry picked from commit 6fec66b) (cherry picked from commit 47c98e5) * [fix][broker][branch-2.10] limit the memory used by reads end-to-end (cherry picked from commit eeb80e1) * remove gpg plugin * remove release profile * remove release plugin * Revert "remove release plugin" This reverts commit 20522ea. * Revert "remove release profile" This reverts commit 64627fd. * Revert "remove gpg plugin" This reverts commit 8054d59. --------- Co-authored-by: Enrico Olivelli <[email protected]>
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… changes from master branch (apache#20659)"" This reverts commit a47c6ac.
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…tificates/private keys) (apache#21621) (cherry picked from commit e1d06b5)
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[DON'T MERGE] Show diff between branch-2.10.5.11 and 99cb86 special release