momo-jun commented on code in PR #149: URL: https://github.com/apache/pulsar-site/pull/149#discussion_r924181463
########## site2/website-next/release-notes/versioned/pulsar-2.9.3.md: ########## @@ -0,0 +1,213 @@ +--- +id: pulsar-2.9.3 +title: Apache Pulsar 2.9.3 +sidebar_label: Apache Pulsar 2.9.3 +--- + +#### 2022-07-19 + +### Important notice + +- [PIP-146] ManagedCursorInfo compression [#14542](https://github.com/apache/pulsar/pull/14542) +- [PIP-153] Optimize metadataPositions in MLPendingAckStore [#15137](https://github.com/apache/pulsar/pull/15137) +- [PIP-163] Add lowWaterMark check before appending entry to TB [#15424](https://github.com/apache/pulsar/pull/15424) + +#### Broker + +- [cleanup][broker] Cleanup already deleted namespace topics [#12597](https://github.com/apache/pulsar/pull/12597) +- [cleanup][broker] Override close method to avoid caching exception [#15529](https://github.com/apache/pulsar/pull/15529) +- [cleanup][broker] Remove useless code to avoid confusion in OpReadEntry#checkReadCompletion [#15104](https://github.com/apache/pulsar/pull/15104) +- [fix][broker] Avoid heartbeat topic to offload [#15008](https://github.com/apache/pulsar/pull/15008) +- [fix][broker] Cancel `fencedTopicMonitoringTask` when topic closed normally [#15202](https://github.com/apache/pulsar/pull/15202) +- [fix][broker] Check for blank advertised listener name [#14306](https://github.com/apache/pulsar/pull/14306) +- [fix][broker] Close publishLimiter when disable it [#15520](https://github.com/apache/pulsar/pull/15520) +- [fix][broker] Fast return if ack cumulative illegal [#15695](https://github.com/apache/pulsar/pull/15695) +- [fix][broker] Fix MessageDeduplication#inactiveProducers may not be persistence correctly [#15206](https://github.com/apache/pulsar/pull/15206) +- [fix][broker] Fix MultiRolesTokenAuthorizationProvider `authorize` issue [#15454](https://github.com/apache/pulsar/pull/15454) +- [fix][broker] Fix NPE in MessageDeduplication [#15820](https://github.com/apache/pulsar/pull/15820) +- [fix][broker] Fix NPE when ledger id not found in `OpReadEntry` [#15837](https://github.com/apache/pulsar/pull/15837) +- [fix][broker] Fix NPE when put value to `RangeCache` [#15707](https://github.com/apache/pulsar/pull/15707) +- [fix][broker] Fix NPE when set `AutoTopicCreationOverride` [#15653](https://github.com/apache/pulsar/pull/15653) +- [fix][broker] Fix NPE when subscription is already removed [#14363](https://github.com/apache/pulsar/pull/14363) +- [fix][broker] Fix REST produce msg redirect issue [#15551](https://github.com/apache/pulsar/pull/15551) +- [fix][broker] Fix call sync method in onPoliciesUpdate method [#13885](https://github.com/apache/pulsar/pull/13885) +- [fix][broker] Fix call sync method in onPoliciesUpdate method [#15227](https://github.com/apache/pulsar/pull/15227) +- [fix][broker] Fix cannot delete namespace with system topic [#14730](https://github.com/apache/pulsar/pull/14730) +- [fix][broker] Fix creating producer failure when set backlog quota [#15663](https://github.com/apache/pulsar/pull/15663) +- [fix][broker] Fix creating system namespace topic failure [#14949](https://github.com/apache/pulsar/pull/14949) +- [fix][broker] Fix deadlock in broker after race condition in topic creation failure [#15570](https://github.com/apache/pulsar/pull/15570) +- [fix][broker] Fix getPendingAckInternalStats redirect issue [#14876](https://github.com/apache/pulsar/pull/14876) +- [fix][broker] Fix inconsistent prompt message when schema version is empty using AVRO [#14626](https://github.com/apache/pulsar/pull/14626) +- [fix][broker] Fix incorrect entryId in warn log when reading entry from tiered storage [#14685](https://github.com/apache/pulsar/pull/14685) +- [fix][broker] Fix metadata store deadlock when checking BacklogQuota [#14634](https://github.com/apache/pulsar/pull/14634) +- [fix][broker] Fix no value present [#14891](https://github.com/apache/pulsar/pull/14891) +- [fix][broker] Fix normal topic named ends with `healthcheck` becomes system topic issue [#14671](https://github.com/apache/pulsar/pull/14671) +- [fix][broker] Fix parameter saslJaasBrokerSectionName in broker.conf [#15110](https://github.com/apache/pulsar/pull/15110) +- [fix][broker] Fix potential to add duplicated consumer [#15051](https://github.com/apache/pulsar/pull/15051) +- [fix][broker] Fix precision issue and initial value for Consumer#avgMessagesPerEntry [#14666](https://github.com/apache/pulsar/pull/14666) +- [fix][broker] Fix problem at RateLimiter#tryAcquire [#15306](https://github.com/apache/pulsar/pull/15306) +- [fix][broker] Fix producerFuture not completed in ServerCnx#handleProducer [#14467](https://github.com/apache/pulsar/pull/14467) +- [fix][broker] Fix race condition between timeout and completion in `OpAddEntry` [#15233](https://github.com/apache/pulsar/pull/15233) +- [fix][broker] Fix race condition in updating lastMarkDeleteEntry field [#15031](https://github.com/apache/pulsar/pull/15031) +- [fix][broker] Fix rewind failed when ``redeliverUnacknowledgedMessages`` [#15046](https://github.com/apache/pulsar/pull/15046) +- [fix][broker] Fix topic policy reader close bug [#14897](https://github.com/apache/pulsar/pull/14897) +- [fix][broker] Fix typo in enum name and handle closing of the channel properly since writeAndFlush is asynchronous [#15384](https://github.com/apache/pulsar/pull/15384) +- [fix][broker] Fix when nextValidLedger is null caused NPE [#13975](https://github.com/apache/pulsar/pull/13975) +- [fix][broker] Fix wrong prompt exception when get non-persistent topic list without GET_BUDNLE permission [#14638](https://github.com/apache/pulsar/pull/14638) +- [fix][broker] Fix wrong state for non-durable cursor [#14869](https://github.com/apache/pulsar/pull/14869) +- [fix][broker] Fix wrong unit of NIC speed on linux [#15770](https://github.com/apache/pulsar/pull/15770) +- [fix][broker] Fix 404 error msg not being returned correctly using http lookup [#14677](https://github.com/apache/pulsar/pull/14677) +- [fix][broker] Follow up on race condition fixes in ManagedCursorImpl [#15067](https://github.com/apache/pulsar/pull/15067) +- [fix][broker] Remove the loadbalance/bundle-data node [#13164](https://github.com/apache/pulsar/pull/13164) +- [fix][broker] Return if reset in progress [#14978](https://github.com/apache/pulsar/pull/14978) +- [fix][broker] Use dispatchRateLimiterLock to update dispatchRateLimiter [#15601](https://github.com/apache/pulsar/pull/15601) +- [fix][broker] When skipping updating mark delete position, execute callback with executor to prevent deadlock [#15971](https://github.com/apache/pulsar/pull/15971) +- [fix][broker] Expose configurationMetadataStore and localMetadataStore [#15661](https://github.com/apache/pulsar/pull/15661) +- [fix][broker] Filter the virtual NIC with relative path [#14829](https://github.com/apache/pulsar/pull/14829) +- [fix][broker] Fix MetadataStoreException$NotFoundException while doing topic lookup [#15633](https://github.com/apache/pulsar/pull/15633) +- [fix][broker] Fix calculation in getNumberOfEntriesInStorage [#15627](https://github.com/apache/pulsar/pull/15627) +- [fix][broker] Fix error log miss stack trace when create tenant fail [#14366](https://github.com/apache/pulsar/pull/14366) +- [fix][broker] Fix resource group does not report usage [#15292](https://github.com/apache/pulsar/pull/15292) +- [fix][broker] Fix the pid occupied check when use pulsar-daemon start or stop process [#15745](https://github.com/apache/pulsar/pull/15745) +- [fix][broker] Fix duplicated delayed messages when all consumers disconnect [#14740](https://github.com/apache/pulsar/pull/14740) +- [fix][broker] Fix the pid occupied check when use pulsar-daemon start or stop process [#14701](https://github.com/apache/pulsar/pull/14701) +- [fix][broker] Fix potential NPE in Replicator [#15003](https://github.com/apache/pulsar/pull/15003) +- [improve][broker] Add log when update namespace policies with error [#14850](https://github.com/apache/pulsar/pull/14850) +- [improve][broker] Add publishRateLimitedTimes to topic metrics [#15739](https://github.com/apache/pulsar/pull/15739) +- [improve][broker] Avoid using blocking calls for the async method ``checkTopicOwnership`` [#15023](https://github.com/apache/pulsar/pull/15023) +- [improve][broker] Cancel offload tasks when managed ledger closed [#14545](https://github.com/apache/pulsar/pull/14545) +- [improve][broker] Close connection if a ping or pong message cannot be sent [#15382](https://github.com/apache/pulsar/pull/15382) +- [improve][broker] Configure DLog Bookie, Pulsar, and Admin clients via pass through config [#15818](https://github.com/apache/pulsar/pull/15818) +- [improve][broker] Full-support ssl provider, ciphers and protocols for broker service and proxy service [#14569](https://github.com/apache/pulsar/pull/14569) +- [improve][broker] Ignore the print the log that the topic does not exist [#13535](https://github.com/apache/pulsar/pull/13535) +- [improve][broker] Optimize RawReader#create when using Compactor [#14447](https://github.com/apache/pulsar/pull/14447) +- [improve][broker] Optimize find nics process [#14340](https://github.com/apache/pulsar/pull/14340) +- [improve][broker] Optimize memory usage: support to shrink for pendingAcks map [#14515](https://github.com/apache/pulsar/pull/14515) +- [improve][broker] Provide an accurate error message when set ``autoTopicCreation `` [#14684](https://github.com/apache/pulsar/pull/14684) +- [improve][broker] Reduce unnecessary expansions for ConcurrentLong map and set [#14562](https://github.com/apache/pulsar/pull/14562) +- [improve][broker] Set splitNamespaceBundle with `readonly=false` [#14680](https://github.com/apache/pulsar/pull/14680) +- [improve][broker] Skip unnecessary DNS resolution when creating AuthenticationDataHttp instance [#15221](https://github.com/apache/pulsar/pull/15221) +- [improve][broker] Support advertised listeners for HTTP and HTTPS services [#14839](https://github.com/apache/pulsar/pull/14839) +- [improve][broker] Support shrink for ConcurrentSortedLongPairSet [#15354](https://github.com/apache/pulsar/pull/15354) +- [improve][broker] Support shrink for map or set [#14663](https://github.com/apache/pulsar/pull/14663) +- [improve][broker] Support shrink in ConcurrentLongHashMap [#14497](https://github.com/apache/pulsar/pull/14497) +- [improve][broker] Switch to rely on Netty for Hostname Verification [#15824](https://github.com/apache/pulsar/pull/15824) +- [improve][broker] Use shrink map for message redelivery [#15342](https://github.com/apache/pulsar/pull/15342) +- [improve][broker] Use tlsCertRefreshCheckDurationSec instead of 0 for refresh value [#15075](https://github.com/apache/pulsar/pull/15075) +- [improve][broker] Add metrics for pulsar web service thread pool [#15741](https://github.com/apache/pulsar/pull/15741) +- [improve][broker] Allow pulsar_tool_env.sh PULSAR_MEM to be Overridden [#15868](https://github.com/apache/pulsar/pull/15868) +- [improve][broker] Ignore case when obfuscating passwords in configuration scripts [#15077](https://github.com/apache/pulsar/pull/15077) + +#### Transaction + +- [fix][txn] Close the transaction buffer when deleting topics [#14895](https://github.com/apache/pulsar/pull/14895) +- [fix][txn] Fix potentially unfinishable future. [#15208](https://github.com/apache/pulsar/pull/15208) +- [fix][txn] Fix potentially unfinished CompletableFuture [#14973](https://github.com/apache/pulsar/pull/14973) +- [fix][txn] Fix transaction PendingAck lowWaterMark [#15530](https://github.com/apache/pulsar/pull/15530) +- [fix][txn] Fix transaction REST API redirect issue [#15017](https://github.com/apache/pulsar/pull/15017) +- [fix][txn] Fix transaction admin redirect get 500 due to getCause [#14965](https://github.com/apache/pulsar/pull/14965) +- [fix][txn] Fix transaction pendingAckStore asyncMarkDelete [#14974](https://github.com/apache/pulsar/pull/14974) +- [fix][txn] Make transaction stats consistent at end txn [#15472](https://github.com/apache/pulsar/pull/15472) +- [fix][txn] Properly close transaction-buffer-sub non durable cursor [#14900](https://github.com/apache/pulsar/pull/14900) +- [fix][txn] Topic transaction buffer recover don't close reader when throw RuntimeException [#15361](https://github.com/apache/pulsar/pull/15361) +- [fix][txn] TransactionMetadataService don't connect again if store exist [#15114](https://github.com/apache/pulsar/pull/15114) +- [fix][txn] Avoid too many ServiceUnitNotReadyException for transaction buffer handler [#14894](https://github.com/apache/pulsar/pull/14894) +- [fix][txn] Fix NPE of TransactionMetaStoreHandler [#15840](https://github.com/apache/pulsar/pull/15840) +- [fix][txn] Fix cannot enable transaction when is allow auto update schema enabled=fasle [#14809](https://github.com/apache/pulsar/pull/14809) +- [fix][txn] Fix pending ack is recovering throw CursorAlreadyClosedxception [#14781](https://github.com/apache/pulsar/pull/14781) +- [fix][txn] Fix some exception handle in transaction buffer [#14808](https://github.com/apache/pulsar/pull/14808) +- [fix][txn] Fix transaction buffer no snapshot close recover reader [#14830](https://github.com/apache/pulsar/pull/14830) +- [fix][txn] Fix transaction buffer recover BrokerMetadataException close topic [#14709](https://github.com/apache/pulsar/pull/14709) +- [fix][txn] Fix transaction buffer recover reader and writer fail [#14801](https://github.com/apache/pulsar/pull/14801) +- [fix][txn] Fix transaction buffer recover throw cursor already close [#14807](https://github.com/apache/pulsar/pull/14807) +- [fix][txn] Fix transaction log recover throw cursor already close [#14810](https://github.com/apache/pulsar/pull/14810) +- [fix][txn] Fix transaction pending ack store managed ledger WriteFail state [#14738](https://github.com/apache/pulsar/pull/14738) +- [fix][txn] Fix transaction producer stuck problem [#15061](https://github.com/apache/pulsar/pull/15061) +- [fix][txn] Fix transaction component recover fillQueue [#15418](https://github.com/apache/pulsar/pull/15418) +- [fix][txn] Fix transasction ack batch message [#15875](https://github.com/apache/pulsar/pull/15875) +- [improve][txn] Avoid create multiple future and exception handler [#15089](https://github.com/apache/pulsar/pull/15089) Review Comment: ```suggestion - [improve][txn] Avoid creating multiple future and exception handlers [#15089](https://github.com/apache/pulsar/pull/15089) ``` -- This is an automated message from the Apache Git Service. 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