This is an automated email from the ASF dual-hosted git repository.
CRZbulabula pushed a change to branch
fix-schema-region-partition-race-remove-message
in repository https://gitbox.apache.org/repos/asf/iotdb.git
omit 977ebb7910e Replace RegionGroup visibility polling with failure-path
diagnostic; clarify RemoveDataNode message
omit 14dc895d209 Fix schema region visibility race and remove datanode
message
add 0987f6a9a48 Subscription: implement IoTConsensus-based subscription
(#17238)
add ffddfde81ec [IOTDB-17798] Implement table model NEXT fill (#17810)
add a437cd469b7 Add SLIDE parameter support to CAPACITY table-valued
function (#17456)
add c032ea00049 Fix Windows C++ client README commands (#17881)
add c3e74a2a68e Fix AddConfigNode retry idempotency (#17874)
add 96b3c059ac0 Fix schema region visibility race and remove datanode
message
add 9c46d01ff02 Replace RegionGroup visibility polling with failure-path
diagnostic; clarify RemoveDataNode message
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refs/heads/fix-schema-region-partition-race-remove-message (9c46d01ff02)
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No new revisions were added by this update.
Summary of changes:
.../ConsensusSubscriptionWalFileAnalyzer.java | 528 +++
.../iotdb/ConsensusSubscriptionSessionExample.java | 198 ++
...sensusTableModelSubscriptionSessionExample.java | 201 ++
.../relational/it/db/it/IoTDBWindowTVFIT.java | 101 +
.../it/query/recent/IoTDBFillTableIT.java | 155 +
.../AbstractSubscriptionConsensusLocalIT.java} | 9 +-
.../local/ConsensusSubscriptionITSupport.java | 670 ++++
.../local/IoTDBConsensusSubscriptionBasicIT.java | 141 +
.../IoTDBConsensusSubscriptionConsumerGroupIT.java | 156 +
.../local/IoTDBConsensusSubscriptionDataIT.java | 173 +
.../IoTDBConsensusSubscriptionRecoveryIT.java | 98 +
.../local/IoTDBConsensusSubscriptionSeekIT.java | 202 ++
.../ConsensusSubscriptionTableITSupport.java | 516 +++
.../IoTDBConsensusSubscriptionBasicTableIT.java | 88 +
.../IoTDBConsensusSubscriptionDataTableIT.java | 137 +
.../IoTDBConsensusSubscriptionFilterTableIT.java | 272 ++
...usSubscriptionSubscribeBeforeRegionTableIT.java | 71 +
.../IoTDBEncryptedPasswordPullConsumerIT.java | 5 +-
iotdb-client/client-cpp/README.md | 10 +-
iotdb-client/client-cpp/README_zh.md | 2 +-
.../java/org/apache/iotdb/rpc/TSStatusCode.java | 3 +-
.../iotdb/session/AbstractSessionBuilder.java | 1 +
.../java/org/apache/iotdb/session/Session.java | 2 +
.../apache/iotdb/session/SessionConnection.java | 4 +
iotdb-client/subscription/pom.xml | 5 +
.../iotdb/rpc/subscription/config/TopicConfig.java | 89 +-
.../rpc/subscription/config/TopicConstant.java | 11 +
.../subscription/payload/poll/RegionProgress.java | 85 +
.../payload/poll/SubscriptionCommitContext.java | 222 +-
.../payload/poll/SubscriptionPollRequest.java | 49 +-
.../payload/poll/SubscriptionPollResponse.java | 10 +-
.../payload/poll/SubscriptionPollResponseType.java | 7 +
.../subscription/payload/poll/TopicProgress.java | 94 +
.../payload/poll/WatermarkPayload.java | 82 +
.../poll/{FileInitPayload.java => WriterId.java} | 39 +-
.../{FileInitPayload.java => WriterProgress.java} | 39 +-
.../payload/request/PipeSubscribeHeartbeatReq.java | 75 -
.../payload/request/PipeSubscribeRequestType.java | 1 +
.../payload/request/SubscriptionHeartbeatReq.java | 128 +
.../payload/request/SubscriptionSeekReq.java | 164 +
.../payload/response/PipeSubscribeCommitResp.java | 85 +-
...beCloseResp.java => PipeSubscribeSeekResp.java} | 28 +-
.../SubscriptionTableSessionBuilder.java | 5 +
.../SubscriptionTreeSessionBuilder.java | 5 +
.../consumer/ISubscriptionTablePullConsumer.java | 25 +
.../consumer/ISubscriptionTreePullConsumer.java | 25 +
.../base/AbstractSubscriptionConsumer.java | 629 +++-
.../base/AbstractSubscriptionProvider.java | 161 +-
.../base/AbstractSubscriptionProviders.java | 5 +-
.../base/AbstractSubscriptionPullConsumer.java | 411 ++-
.../base/AbstractSubscriptionPushConsumer.java | 16 +
.../consumer/base/ColumnAlignProcessor.java | 186 ++
.../base/SubscriptionMessageProcessor.java | 82 +
.../consumer/base/WatermarkProcessor.java | 335 ++
.../consumer/table/SubscriptionTableProvider.java | 7 +-
.../table/SubscriptionTablePullConsumer.java | 27 +
.../consumer/tree/SubscriptionTreeProvider.java | 7 +-
.../tree/SubscriptionTreePullConsumer.java | 27 +
.../session/subscription/payload/PollResult.java | 67 +
.../subscription/payload/SubscriptionMessage.java | 57 +-
.../payload/SubscriptionMessageType.java | 1 +
.../poll/SubscriptionCommitContextTest.java | 148 +
.../payload/poll/SubscriptionPollRequestTest.java | 62 +
.../payload/request/SubscriptionSeekReqTest.java | 53 +
.../consumer/base/ColumnAlignProcessorTest.java | 255 ++
.../consumer/base/WatermarkProcessorTest.java | 224 ++
.../templates/{linearFill.ftl => nextFill.ftl} | 59 +-
...illOperator.java => TableNextFillOperator.java} | 27 +-
...or.java => TableNextFillWithGroupOperator.java} | 42 +-
.../operator/process/fill/next/NextFill.java | 182 ++
.../calc/plan/planner/CommonOperatorUtils.java | 105 +-
.../calc/plan/planner/TableOperatorGenerator.java | 44 +
.../client/async/CnToDnAsyncRequestType.java | 2 +
.../CnToDnInternalServiceAsyncRequestManager.java | 13 +
.../rpc/DataNodeAsyncRequestRPCHandler.java | 10 +
.../handlers/rpc/DataNodeTSStatusRPCHandler.java | 16 +-
.../ConsumerGroupPushMetaRPCHandler.java | 11 +-
...dler.java => PullCommitProgressRPCHandler.java} | 28 +-
.../rpc/subscription/TopicPushMetaRPCHandler.java | 11 +-
.../consensus/request/ConfigPhysicalPlan.java | 4 +
.../consensus/request/ConfigPhysicalPlanType.java | 2 +
.../CommitProgressHandleMetaChangePlan.java} | 48 +-
.../iotdb/confignode/manager/ConfigManager.java | 77 +
.../iotdb/confignode/manager/ProcedureManager.java | 34 +
.../manager/consensus/ConsensusManager.java | 23 +-
.../iotdb/confignode/manager/load/LoadManager.java | 2 +
.../manager/subscription/SubscriptionManager.java | 15 +
.../subscription/SubscriptionMetaSyncer.java | 7 +
.../runtime/SubscriptionLeaderChangeHandler.java | 43 +
.../runtime/SubscriptionRuntimeCoordinator.java | 160 +
.../persistence/executor/ConfigPlanExecutor.java | 4 +
.../persistence/subscription/SubscriptionInfo.java | 263 ++
.../procedure/env/ConfigNodeProcedureEnv.java | 86 +
.../AbstractOperateSubscriptionProcedure.java | 1 +
.../impl/subscription/SubscriptionOperation.java | 2 +
.../runtime/CommitProgressSyncProcedure.java | 316 ++
.../SubscriptionHandleLeaderChangeProcedure.java | 444 +++
.../subscription/CreateSubscriptionProcedure.java | 85 +-
.../subscription/DropSubscriptionProcedure.java | 14 +
.../procedure/store/ProcedureFactory.java | 12 +
.../confignode/procedure/store/ProcedureType.java | 2 +
.../thrift/ConfigNodeRPCServiceProcessor.java | 16 +-
.../manager/consensus/ConsensusManagerTest.java | 116 +
.../SubscriptionInfoTopicValidationTest.java | 220 ++
.../DropSubscriptionProcedureTest.java | 3 +
.../thrift/ConfigNodeRPCServiceProcessorTest.java | 47 +
.../DeserializedBatchIndexedConsensusRequest.java | 29 +-
.../common/request/IndexedConsensusRequest.java | 66 +-
.../iotdb/consensus/config/IoTConsensusConfig.java | 33 +-
.../apache/iotdb/consensus/iot/IoTConsensus.java | 36 +
.../consensus/iot/IoTConsensusServerImpl.java | 337 +-
.../iot/SubscriptionWalRetentionPolicy.java | 32 +-
.../org/apache/iotdb/consensus/iot/WriterMeta.java | 112 +
.../consensus/iot/WriterSafeFrontierTracker.java | 145 +
.../consensus/iot/client/DispatchLogHandler.java | 45 +-
.../consensus/iot/log/ConsensusReqReader.java | 90 +
.../consensus/iot/logdispatcher/LogDispatcher.java | 82 +-
.../consensus/iot/logdispatcher/SyncStatus.java | 4 +
.../service/IoTConsensusRPCServiceProcessor.java | 31 +
.../subscription/SubscriptionQueueRegistry.java | 124 +
.../SubscriptionWalRetentionCalculator.java | 126 +
.../apache/iotdb/consensus/iot/WriterMetaTest.java | 76 +
.../iot/WriterSafeFrontierTrackerTest.java | 56 +
.../consensus/iot/util/FakeConsensusReqReader.java | 20 +
.../iotdb/consensus/iot/util/TestStateMachine.java | 8 +-
.../apache/iotdb/db/i18n/DataNodeMiscMessages.java | 16 +
.../apache/iotdb/db/i18n/DataNodeMiscMessages.java | 16 +
.../org/apache/iotdb/db/conf/IoTDBDescriptor.java | 5 +
.../db/consensus/DataRegionConsensusImpl.java | 4 +
.../dataregion/DataExecutionVisitor.java | 9 +-
.../dataregion/DataRegionStateMachine.java | 3 +
.../IoTConsensusDataRegionStateMachine.java | 8 +-
.../task/execution/PipeSubtaskExecutorManager.java | 24 +-
.../iotdb/db/protocol/client/ConfigNodeClient.java | 8 +
.../protocol/thrift/impl/ClientRPCServiceImpl.java | 10 +-
.../impl/DataNodeInternalRPCServiceImpl.java | 67 +
.../config/executor/ClusterConfigTaskExecutor.java | 29 +-
.../plan/planner/plan/node/PlanGraphPrinter.java | 15 +
.../plan/node/pipe/PipeEnrichedDeleteDataNode.java | 55 +
.../plan/node/pipe/PipeEnrichedInsertNode.java | 44 +
.../planner/plan/node/write/DeleteDataNode.java | 5 +-
.../plan/node/write/InsertMultiTabletsNode.java | 24 +
.../plan/planner/plan/node/write/InsertNode.java | 3 +
.../planner/plan/node/write/InsertRowsNode.java | 24 +
.../plan/node/write/InsertRowsOfOneDeviceNode.java | 21 +
.../plan/node/write/RelationalDeleteDataNode.java | 5 +-
.../plan/node/write/RelationalInsertRowsNode.java | 3 +
.../plan/planner/plan/node/write/SearchNode.java | 65 +
.../plan/relational/analyzer/Analysis.java | 26 +
.../relational/analyzer/StatementAnalyzer.java | 22 +
.../plan/relational/planner/QueryPlanner.java | 22 +
.../planner/iterative/rule/PruneFillColumns.java | 5 +
.../PushLimitOffsetIntoTableScan.java | 7 +
.../optimizations/UnaliasSymbolReferences.java | 32 +
.../plan/relational/sql/parser/AstBuilder.java | 38 +
.../db/storageengine/dataregion/DataRegion.java | 73 +-
.../dataregion/wal/buffer/WALBuffer.java | 22 +-
.../storageengine/dataregion/wal/io/LogWriter.java | 3 +-
.../dataregion/wal/io/ProgressWALReader.java | 85 +
.../dataregion/wal/io/WALByteBufReader.java | 73 +
.../dataregion/wal/io/WALFileVersion.java | 5 +-
.../dataregion/wal/io/WALInputStream.java | 8 +-
.../dataregion/wal/io/WALMetaData.java | 242 +-
.../storageengine/dataregion/wal/io/WALWriter.java | 22 +-
.../dataregion/wal/node/WALFakeNode.java | 30 +
.../storageengine/dataregion/wal/node/WALNode.java | 119 +-
.../dataregion/wal/utils/WALFileUtils.java | 211 ++
.../agent/SubscriptionBrokerAgent.java | 734 ++++-
.../agent/SubscriptionConsumerAgent.java | 56 +-
.../agent/SubscriptionRuntimeAgent.java | 7 +-
.../subscription/agent/SubscriptionTopicAgent.java | 16 +-
.../broker/ConsensusSubscriptionBroker.java | 836 +++++
.../subscription/broker/ISubscriptionBroker.java | 93 +
.../db/subscription/broker/SubscriptionBroker.java | 64 +-
.../broker/SubscriptionPrefetchingQueue.java | 69 +
.../consensus/ConsensusLogToTabletConverter.java | 799 +++++
.../consensus/ConsensusPrefetchingQueue.java | 3443 ++++++++++++++++++++
.../consensus/ConsensusRegionRuntimeState.java | 86 +
.../ConsensusSubscriptionCommitManager.java | 1673 ++++++++++
.../ConsensusSubscriptionSetupHandler.java | 694 ++++
.../broker/consensus/PrefetchRoundResult.java} | 47 +-
.../broker/consensus/ProgressWALIterator.java | 517 +++
.../consensus/SubscriptionConsensusProgress.java | 200 ++
.../db/subscription/event/SubscriptionEvent.java | 20 +-
...sensusSubscriptionPrefetchingQueueMetrics.java} | 130 +-
.../subscription/metric/SubscriptionMetrics.java | 2 +
.../receiver/SubscriptionReceiverV1.java | 288 +-
.../ConsensusSubscriptionPrefetchExecutor.java | 160 +
...nsensusSubscriptionPrefetchExecutorManager.java | 74 +
.../task/subtask/ConsensusPrefetchSubtask.java | 244 ++
.../task/subtask/SubscriptionSinkSubtask.java | 27 +-
.../subtask/SubscriptionSinkSubtaskLifeCycle.java | 11 +-
.../operator/process/fill/NextFillTest.java | 299 ++
.../relational/planner/NextFillNodeSerdeTest.java | 112 +
...DBStatementTest.java => FillStatementTest.java} | 39 +-
.../wal/compression/WALCompressionTest.java | 37 +-
.../dataregion/wal/io/ProgressWALReaderTest.java | 93 +
.../wal/io/WALMetaDataV3CompatibilityTest.java | 185 ++
.../wal/node/ConsensusReqReaderTest.java | 17 +
.../dataregion/wal/node/WALNodeTest.java | 66 +
.../dataregion/wal/utils/WALFileUtilsTest.java | 74 +
.../ConsensusLogToTabletConverterTest.java | 208 ++
.../ConsensusSubscriptionCommitStateTest.java | 314 ++
.../broker/consensus/ProgressWALIteratorTest.java | 323 ++
.../resources/conf/iotdb-system.properties | 1 -
.../conf/iotdb-system.properties.template | 9 +
.../iotdb/commons/concurrent/ThreadName.java | 6 +
.../apache/iotdb/commons/conf/CommonConfig.java | 174 +-
.../iotdb/commons/conf/CommonDescriptor.java | 122 +
.../plan/node/CommonPlanNodeDeserializer.java | 3 +
.../planner/plan/node/ICoreQueryPlanVisitor.java | 5 +
.../plan/planner/plan/node/PlanNodeType.java | 1 +
.../{PreviousFillNode.java => NextFillNode.java} | 27 +-
.../relational/planner/node/PreviousFillNode.java | 5 +-
.../queryengine/plan/relational/sql/ast/Fill.java | 22 +-
.../sql/util/CommonQuerySqlFormatter.java | 3 +-
.../plan/statement/component/FillPolicy.java | 1 +
.../iotdb/commons/service/metric/enums/Metric.java | 4 +
.../subscription/config/SubscriptionConfig.java | 73 +-
.../meta/consumer/CommitProgressKeeper.java | 190 ++
.../meta/consumer/ConsumerGroupMeta.java | 25 +
.../relational/tvf/CapacityTableFunction.java | 69 +-
.../meta/consumer/CommitProgressKeeperTest.java | 163 +
.../relational/tvf/CapacityTableFunctionTest.java | 204 ++
.../db/relational/grammar/sql/RelationalSql.g4 | 1 +
.../src/main/thrift/confignode.thrift | 16 +-
.../src/main/thrift/iotconsensus.thrift | 16 +-
.../src/main/thrift/datanode.thrift | 43 +-
228 files changed, 25757 insertions(+), 815 deletions(-)
create mode 100644
example/session/src/main/java/org/apache/iotdb/ConsensusSubscriptionWalFileAnalyzer.java
create mode 100644
example/subscription/src/main/java/org/apache/iotdb/ConsensusSubscriptionSessionExample.java
create mode 100644
example/subscription/src/main/java/org/apache/iotdb/ConsensusTableModelSubscriptionSessionExample.java
copy
integration-test/src/test/java/org/apache/iotdb/subscription/it/{local/AbstractSubscriptionLocalIT.java
=> consensus/local/AbstractSubscriptionConsensusLocalIT.java} (79%)
create mode 100644
integration-test/src/test/java/org/apache/iotdb/subscription/it/consensus/local/ConsensusSubscriptionITSupport.java
create mode 100644
integration-test/src/test/java/org/apache/iotdb/subscription/it/consensus/local/IoTDBConsensusSubscriptionBasicIT.java
create mode 100644
integration-test/src/test/java/org/apache/iotdb/subscription/it/consensus/local/IoTDBConsensusSubscriptionConsumerGroupIT.java
create mode 100644
integration-test/src/test/java/org/apache/iotdb/subscription/it/consensus/local/IoTDBConsensusSubscriptionDataIT.java
create mode 100644
integration-test/src/test/java/org/apache/iotdb/subscription/it/consensus/local/IoTDBConsensusSubscriptionRecoveryIT.java
create mode 100644
integration-test/src/test/java/org/apache/iotdb/subscription/it/consensus/local/IoTDBConsensusSubscriptionSeekIT.java
create mode 100644
integration-test/src/test/java/org/apache/iotdb/subscription/it/consensus/local/tablemodel/ConsensusSubscriptionTableITSupport.java
create mode 100644
integration-test/src/test/java/org/apache/iotdb/subscription/it/consensus/local/tablemodel/IoTDBConsensusSubscriptionBasicTableIT.java
create mode 100644
integration-test/src/test/java/org/apache/iotdb/subscription/it/consensus/local/tablemodel/IoTDBConsensusSubscriptionDataTableIT.java
create mode 100644
integration-test/src/test/java/org/apache/iotdb/subscription/it/consensus/local/tablemodel/IoTDBConsensusSubscriptionFilterTableIT.java
create mode 100644
integration-test/src/test/java/org/apache/iotdb/subscription/it/consensus/local/tablemodel/IoTDBConsensusSubscriptionSubscribeBeforeRegionTableIT.java
create mode 100644
iotdb-client/subscription/src/main/java/org/apache/iotdb/rpc/subscription/payload/poll/RegionProgress.java
create mode 100644
iotdb-client/subscription/src/main/java/org/apache/iotdb/rpc/subscription/payload/poll/TopicProgress.java
create mode 100644
iotdb-client/subscription/src/main/java/org/apache/iotdb/rpc/subscription/payload/poll/WatermarkPayload.java
copy
iotdb-client/subscription/src/main/java/org/apache/iotdb/rpc/subscription/payload/poll/{FileInitPayload.java
=> WriterId.java} (61%)
copy
iotdb-client/subscription/src/main/java/org/apache/iotdb/rpc/subscription/payload/poll/{FileInitPayload.java
=> WriterProgress.java} (59%)
delete mode 100644
iotdb-client/subscription/src/main/java/org/apache/iotdb/rpc/subscription/payload/request/PipeSubscribeHeartbeatReq.java
create mode 100644
iotdb-client/subscription/src/main/java/org/apache/iotdb/rpc/subscription/payload/request/SubscriptionHeartbeatReq.java
create mode 100644
iotdb-client/subscription/src/main/java/org/apache/iotdb/rpc/subscription/payload/request/SubscriptionSeekReq.java
copy
iotdb-client/subscription/src/main/java/org/apache/iotdb/rpc/subscription/payload/response/{PipeSubscribeCloseResp.java
=> PipeSubscribeSeekResp.java} (69%)
create mode 100644
iotdb-client/subscription/src/main/java/org/apache/iotdb/session/subscription/consumer/base/ColumnAlignProcessor.java
create mode 100644
iotdb-client/subscription/src/main/java/org/apache/iotdb/session/subscription/consumer/base/SubscriptionMessageProcessor.java
create mode 100644
iotdb-client/subscription/src/main/java/org/apache/iotdb/session/subscription/consumer/base/WatermarkProcessor.java
create mode 100644
iotdb-client/subscription/src/main/java/org/apache/iotdb/session/subscription/payload/PollResult.java
create mode 100644
iotdb-client/subscription/src/test/java/org/apache/iotdb/rpc/subscription/payload/poll/SubscriptionCommitContextTest.java
create mode 100644
iotdb-client/subscription/src/test/java/org/apache/iotdb/rpc/subscription/payload/poll/SubscriptionPollRequestTest.java
create mode 100644
iotdb-client/subscription/src/test/java/org/apache/iotdb/rpc/subscription/payload/request/SubscriptionSeekReqTest.java
create mode 100644
iotdb-client/subscription/src/test/java/org/apache/iotdb/session/subscription/consumer/base/ColumnAlignProcessorTest.java
create mode 100644
iotdb-client/subscription/src/test/java/org/apache/iotdb/session/subscription/consumer/base/WatermarkProcessorTest.java
copy iotdb-core/calc-commons/src/main/codegen/templates/{linearFill.ftl =>
nextFill.ftl} (63%)
copy
iotdb-core/calc-commons/src/main/java/org/apache/iotdb/calc/execution/operator/process/{TableLinearFillOperator.java
=> TableNextFillOperator.java} (75%)
copy
iotdb-core/calc-commons/src/main/java/org/apache/iotdb/calc/execution/operator/process/{TableLinearFillWithGroupOperator.java
=> TableNextFillWithGroupOperator.java} (82%)
create mode 100644
iotdb-core/calc-commons/src/main/java/org/apache/iotdb/calc/execution/operator/process/fill/next/NextFill.java
copy
iotdb-core/confignode/src/main/java/org/apache/iotdb/confignode/client/async/handlers/rpc/subscription/{TopicPushMetaRPCHandler.java
=> PullCommitProgressRPCHandler.java} (73%)
copy
iotdb-core/confignode/src/main/java/org/apache/iotdb/confignode/consensus/request/write/{pipe/payload/PipeDeleteLogicalViewPlan.java
=> subscription/consumer/runtime/CommitProgressHandleMetaChangePlan.java} (55%)
create mode 100644
iotdb-core/confignode/src/main/java/org/apache/iotdb/confignode/manager/subscription/runtime/SubscriptionLeaderChangeHandler.java
create mode 100644
iotdb-core/confignode/src/main/java/org/apache/iotdb/confignode/manager/subscription/runtime/SubscriptionRuntimeCoordinator.java
create mode 100644
iotdb-core/confignode/src/main/java/org/apache/iotdb/confignode/procedure/impl/subscription/consumer/runtime/CommitProgressSyncProcedure.java
create mode 100644
iotdb-core/confignode/src/main/java/org/apache/iotdb/confignode/procedure/impl/subscription/runtime/SubscriptionHandleLeaderChangeProcedure.java
create mode 100644
iotdb-core/confignode/src/test/java/org/apache/iotdb/confignode/manager/consensus/ConsensusManagerTest.java
create mode 100644
iotdb-core/confignode/src/test/java/org/apache/iotdb/confignode/persistence/subscription/SubscriptionInfoTopicValidationTest.java
copy
iotdb-client/subscription/src/main/java/org/apache/iotdb/session/subscription/model/Topic.java
=>
iotdb-core/consensus/src/main/java/org/apache/iotdb/consensus/iot/SubscriptionWalRetentionPolicy.java
(58%)
create mode 100644
iotdb-core/consensus/src/main/java/org/apache/iotdb/consensus/iot/WriterMeta.java
create mode 100644
iotdb-core/consensus/src/main/java/org/apache/iotdb/consensus/iot/WriterSafeFrontierTracker.java
create mode 100644
iotdb-core/consensus/src/main/java/org/apache/iotdb/consensus/iot/subscription/SubscriptionQueueRegistry.java
create mode 100644
iotdb-core/consensus/src/main/java/org/apache/iotdb/consensus/iot/subscription/SubscriptionWalRetentionCalculator.java
create mode 100644
iotdb-core/consensus/src/test/java/org/apache/iotdb/consensus/iot/WriterMetaTest.java
create mode 100644
iotdb-core/consensus/src/test/java/org/apache/iotdb/consensus/iot/WriterSafeFrontierTrackerTest.java
create mode 100644
iotdb-core/datanode/src/main/java/org/apache/iotdb/db/storageengine/dataregion/wal/io/ProgressWALReader.java
create mode 100644
iotdb-core/datanode/src/main/java/org/apache/iotdb/db/subscription/broker/ConsensusSubscriptionBroker.java
create mode 100644
iotdb-core/datanode/src/main/java/org/apache/iotdb/db/subscription/broker/ISubscriptionBroker.java
create mode 100644
iotdb-core/datanode/src/main/java/org/apache/iotdb/db/subscription/broker/consensus/ConsensusLogToTabletConverter.java
create mode 100644
iotdb-core/datanode/src/main/java/org/apache/iotdb/db/subscription/broker/consensus/ConsensusPrefetchingQueue.java
create mode 100644
iotdb-core/datanode/src/main/java/org/apache/iotdb/db/subscription/broker/consensus/ConsensusRegionRuntimeState.java
create mode 100644
iotdb-core/datanode/src/main/java/org/apache/iotdb/db/subscription/broker/consensus/ConsensusSubscriptionCommitManager.java
create mode 100644
iotdb-core/datanode/src/main/java/org/apache/iotdb/db/subscription/broker/consensus/ConsensusSubscriptionSetupHandler.java
copy
iotdb-core/{calc-commons/src/main/java/org/apache/iotdb/calc/execution/operator/process/rowpattern/PhysicalValuePointer.java
=>
datanode/src/main/java/org/apache/iotdb/db/subscription/broker/consensus/PrefetchRoundResult.java}
(50%)
create mode 100644
iotdb-core/datanode/src/main/java/org/apache/iotdb/db/subscription/broker/consensus/ProgressWALIterator.java
create mode 100644
iotdb-core/datanode/src/main/java/org/apache/iotdb/db/subscription/broker/consensus/SubscriptionConsensusProgress.java
copy
iotdb-core/datanode/src/main/java/org/apache/iotdb/db/subscription/metric/{SubscriptionPrefetchingQueueMetrics.java
=> ConsensusSubscriptionPrefetchingQueueMetrics.java} (51%)
create mode 100644
iotdb-core/datanode/src/main/java/org/apache/iotdb/db/subscription/task/execution/ConsensusSubscriptionPrefetchExecutor.java
create mode 100644
iotdb-core/datanode/src/main/java/org/apache/iotdb/db/subscription/task/execution/ConsensusSubscriptionPrefetchExecutorManager.java
create mode 100644
iotdb-core/datanode/src/main/java/org/apache/iotdb/db/subscription/task/subtask/ConsensusPrefetchSubtask.java
create mode 100644
iotdb-core/datanode/src/test/java/org/apache/iotdb/db/queryengine/execution/operator/process/fill/NextFillTest.java
create mode 100644
iotdb-core/datanode/src/test/java/org/apache/iotdb/db/queryengine/plan/relational/planner/NextFillNodeSerdeTest.java
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iotdb-core/datanode/src/test/java/org/apache/iotdb/db/queryengine/plan/relational/sql/parser/{CountDBStatementTest.java
=> FillStatementTest.java} (55%)
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iotdb-core/datanode/src/test/java/org/apache/iotdb/db/storageengine/dataregion/wal/io/ProgressWALReaderTest.java
create mode 100644
iotdb-core/datanode/src/test/java/org/apache/iotdb/db/storageengine/dataregion/wal/io/WALMetaDataV3CompatibilityTest.java
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iotdb-core/datanode/src/test/java/org/apache/iotdb/db/subscription/broker/consensus/ConsensusLogToTabletConverterTest.java
create mode 100644
iotdb-core/datanode/src/test/java/org/apache/iotdb/db/subscription/broker/consensus/ConsensusSubscriptionCommitStateTest.java
create mode 100644
iotdb-core/datanode/src/test/java/org/apache/iotdb/db/subscription/broker/consensus/ProgressWALIteratorTest.java
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iotdb-core/node-commons/src/main/java/org/apache/iotdb/commons/queryengine/plan/relational/planner/node/{PreviousFillNode.java
=> NextFillNode.java} (88%)
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iotdb-core/node-commons/src/main/java/org/apache/iotdb/commons/subscription/meta/consumer/CommitProgressKeeper.java
create mode 100644
iotdb-core/node-commons/src/test/java/org/apache/iotdb/commons/subscription/meta/consumer/CommitProgressKeeperTest.java
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iotdb-core/node-commons/src/test/java/org/apache/iotdb/commons/udf/builtin/relational/tvf/CapacityTableFunctionTest.java
