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The following commit(s) were added to refs/heads/master by this push:
     new dd1c56886a7 Remove TransmissionProcessContext.pipelineChannelCreator 
(#29549)
dd1c56886a7 is described below

commit dd1c56886a776b3029cd9b045a93637b9877e06c
Author: Liang Zhang <[email protected]>
AuthorDate: Tue Dec 26 15:43:17 2023 +0800

    Remove TransmissionProcessContext.pipelineChannelCreator (#29549)
---
 .../data/pipeline/core/context/PipelineProcessContext.java  |  2 +-
 .../pipeline/core/context/TransmissionProcessContext.java   | 13 +++----------
 .../core/preparer/inventory/InventoryTaskSplitter.java      |  6 +++---
 .../data/pipeline/core/task/PipelineTaskUtils.java          | 13 ++++++++-----
 .../org/apache/shardingsphere/data/pipeline/cdc/CDCJob.java |  2 +-
 .../data/pipeline/cdc/core/prepare/CDCJobPreparer.java      |  5 +++--
 .../context/ConsistencyCheckProcessContext.java             |  2 +-
 .../data/pipeline/scenario/migration/MigrationJob.java      |  2 +-
 .../scenario/migration/preparer/MigrationJobPreparer.java   |  5 ++---
 9 files changed, 23 insertions(+), 27 deletions(-)

diff --git 
a/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/context/PipelineProcessContext.java
 
b/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/context/PipelineProcessContext.java
index 1284c64309a..b63c29eab64 100644
--- 
a/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/context/PipelineProcessContext.java
+++ 
b/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/context/PipelineProcessContext.java
@@ -29,5 +29,5 @@ public interface PipelineProcessContext extends AutoCloseable 
{
      *
      * @return pipeline process config
      */
-    PipelineProcessConfiguration getPipelineProcessConfig();
+    PipelineProcessConfiguration getProcessConfig();
 }
diff --git 
a/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/context/TransmissionProcessContext.java
 
b/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/context/TransmissionProcessContext.java
index 3c129f4dd7c..cb312d7d8b2 100644
--- 
a/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/context/TransmissionProcessContext.java
+++ 
b/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/context/TransmissionProcessContext.java
@@ -20,12 +20,11 @@ package 
org.apache.shardingsphere.data.pipeline.core.context;
 import lombok.Getter;
 import lombok.SneakyThrows;
 import org.apache.commons.lang3.concurrent.ConcurrentException;
+import org.apache.shardingsphere.data.pipeline.core.execute.ExecuteEngine;
 import 
org.apache.shardingsphere.data.pipeline.core.job.progress.config.PipelineProcessConfiguration;
 import 
org.apache.shardingsphere.data.pipeline.core.job.progress.config.PipelineProcessConfigurationUtils;
 import 
org.apache.shardingsphere.data.pipeline.core.job.progress.config.PipelineReadConfiguration;
 import 
org.apache.shardingsphere.data.pipeline.core.job.progress.config.PipelineWriteConfiguration;
-import org.apache.shardingsphere.data.pipeline.core.execute.ExecuteEngine;
-import 
org.apache.shardingsphere.data.pipeline.core.channel.PipelineChannelCreator;
 import 
org.apache.shardingsphere.data.pipeline.core.ratelimit.JobRateLimitAlgorithm;
 import 
org.apache.shardingsphere.data.pipeline.core.util.PipelineLazyInitializer;
 import org.apache.shardingsphere.infra.config.algorithm.AlgorithmConfiguration;
@@ -37,7 +36,7 @@ import 
org.apache.shardingsphere.infra.spi.type.typed.TypedSPILoader;
 public final class TransmissionProcessContext implements 
PipelineProcessContext {
     
     @Getter
-    private final PipelineProcessConfiguration pipelineProcessConfig;
+    private final PipelineProcessConfiguration processConfig;
     
     @Getter
     private final JobRateLimitAlgorithm readRateLimitAlgorithm;
@@ -45,9 +44,6 @@ public final class TransmissionProcessContext implements 
PipelineProcessContext
     @Getter
     private final JobRateLimitAlgorithm writeRateLimitAlgorithm;
     
-    @Getter
-    private final PipelineChannelCreator pipelineChannelCreator;
-    
     private final PipelineLazyInitializer<ExecuteEngine> 
inventoryDumperExecuteEngineLazyInitializer;
     
     private final PipelineLazyInitializer<ExecuteEngine> 
inventoryImporterExecuteEngineLazyInitializer;
@@ -55,16 +51,13 @@ public final class TransmissionProcessContext implements 
PipelineProcessContext
     private final PipelineLazyInitializer<ExecuteEngine> 
incrementalExecuteEngineLazyInitializer;
     
     public TransmissionProcessContext(final String jobId, final 
PipelineProcessConfiguration originalProcessConfig) {
-        PipelineProcessConfiguration processConfig = 
PipelineProcessConfigurationUtils.convertWithDefaultValue(originalProcessConfig);
-        this.pipelineProcessConfig = processConfig;
+        this.processConfig = 
PipelineProcessConfigurationUtils.convertWithDefaultValue(originalProcessConfig);
         PipelineReadConfiguration readConfig = processConfig.getRead();
         AlgorithmConfiguration readRateLimiter = readConfig.getRateLimiter();
         readRateLimitAlgorithm = null == readRateLimiter ? null : 
TypedSPILoader.getService(JobRateLimitAlgorithm.class, 
readRateLimiter.getType(), readRateLimiter.getProps());
         PipelineWriteConfiguration writeConfig = processConfig.getWrite();
         AlgorithmConfiguration writeRateLimiter = writeConfig.getRateLimiter();
         writeRateLimitAlgorithm = null == writeRateLimiter ? null : 
TypedSPILoader.getService(JobRateLimitAlgorithm.class, 
writeRateLimiter.getType(), writeRateLimiter.getProps());
-        AlgorithmConfiguration streamChannel = 
processConfig.getStreamChannel();
-        pipelineChannelCreator = 
TypedSPILoader.getService(PipelineChannelCreator.class, 
streamChannel.getType(), streamChannel.getProps());
         inventoryDumperExecuteEngineLazyInitializer = new 
PipelineLazyInitializer<ExecuteEngine>() {
             
             @Override
diff --git 
a/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/preparer/inventory/InventoryTaskSplitter.java
 
b/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/preparer/inventory/InventoryTaskSplitter.java
index 464b0ec048f..f53be4e4c85 100644
--- 
a/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/preparer/inventory/InventoryTaskSplitter.java
+++ 
b/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/preparer/inventory/InventoryTaskSplitter.java
@@ -83,7 +83,7 @@ public final class InventoryTaskSplitter {
         TransmissionProcessContext processContext = 
jobItemContext.getJobProcessContext();
         for (InventoryDumperContext each : 
splitInventoryDumperContext(jobItemContext)) {
             AtomicReference<IngestPosition> position = new 
AtomicReference<>(each.getCommonContext().getPosition());
-            PipelineChannel channel = 
PipelineTaskUtils.createInventoryChannel(processContext.getPipelineChannelCreator(),
 importerConfig.getBatchSize(), position);
+            PipelineChannel channel = 
PipelineTaskUtils.createInventoryChannel(processContext.getProcessConfig().getStreamChannel(),
 importerConfig.getBatchSize(), position);
             Dumper dumper = new InventoryDumper(each, channel, 
sourceDataSource, jobItemContext.getSourceMetaDataLoader());
             Importer importer = new SingleChannelConsumerImporter(channel, 
importerConfig.getBatchSize(), 3000L, jobItemContext.getSink(), jobItemContext);
             result.add(new 
InventoryTask(PipelineTaskUtils.generateInventoryTaskId(each), 
processContext.getInventoryDumperExecuteEngine(),
@@ -132,7 +132,7 @@ public final class InventoryTaskSplitter {
         }
         Collection<InventoryDumperContext> result = new LinkedList<>();
         TransmissionProcessContext jobProcessContext = 
jobItemContext.getJobProcessContext();
-        PipelineReadConfiguration readConfig = 
jobProcessContext.getPipelineProcessConfig().getRead();
+        PipelineReadConfiguration readConfig = 
jobProcessContext.getProcessConfig().getRead();
         int batchSize = readConfig.getBatchSize();
         JobRateLimitAlgorithm rateLimitAlgorithm = 
jobProcessContext.getReadRateLimitAlgorithm();
         Collection<IngestPosition> inventoryPositions = 
getInventoryPositions(dumperContext, jobItemContext, dataSource);
@@ -188,7 +188,7 @@ public final class InventoryTaskSplitter {
         }
         Collection<IngestPosition> result = new LinkedList<>();
         Range<Long> uniqueKeyValuesRange = 
getUniqueKeyValuesRange(jobItemContext, dataSource, dumperContext);
-        int shardingSize = 
jobItemContext.getJobProcessContext().getPipelineProcessConfig().getRead().getShardingSize();
+        int shardingSize = 
jobItemContext.getJobProcessContext().getProcessConfig().getRead().getShardingSize();
         long splitCount = tableRecordsCount / shardingSize + 
(tableRecordsCount % shardingSize > 0 ? 1 : 0);
         long interval = (uniqueKeyValuesRange.getMaximum() - 
uniqueKeyValuesRange.getMinimum()) / splitCount;
         IntervalToRangeIterator rangeIterator = new 
IntervalToRangeIterator(uniqueKeyValuesRange.getMinimum(), 
uniqueKeyValuesRange.getMaximum(), interval);
diff --git 
a/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/task/PipelineTaskUtils.java
 
b/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/task/PipelineTaskUtils.java
index 74ba13eafc4..2f749f1c349 100644
--- 
a/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/task/PipelineTaskUtils.java
+++ 
b/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/task/PipelineTaskUtils.java
@@ -26,6 +26,8 @@ import 
org.apache.shardingsphere.data.pipeline.core.ingest.dumper.context.Invent
 import 
org.apache.shardingsphere.data.pipeline.core.ingest.position.IngestPosition;
 import 
org.apache.shardingsphere.data.pipeline.core.job.progress.TransmissionJobItemProgress;
 import 
org.apache.shardingsphere.data.pipeline.core.task.progress.IncrementalTaskProgress;
+import org.apache.shardingsphere.infra.config.algorithm.AlgorithmConfiguration;
+import org.apache.shardingsphere.infra.spi.type.typed.TypedSPILoader;
 
 import java.util.Optional;
 import java.util.concurrent.atomic.AtomicReference;
@@ -66,24 +68,25 @@ public final class PipelineTaskUtils {
     /**
      * Create pipeline channel for inventory task.
      *
-     * @param channelCreator pipeline channel creator
+     * @param channelConfig pipeline channel configuration
      * @param importerBatchSize importer batch size
      * @param position ingest position
      * @return created pipeline channel
      */
-    public static PipelineChannel createInventoryChannel(final 
PipelineChannelCreator channelCreator, final int importerBatchSize, final 
AtomicReference<IngestPosition> position) {
-        return channelCreator.newInstance(importerBatchSize, new 
InventoryTaskAckCallback(position));
+    public static PipelineChannel createInventoryChannel(final 
AlgorithmConfiguration channelConfig, final int importerBatchSize, final 
AtomicReference<IngestPosition> position) {
+        return TypedSPILoader.getService(PipelineChannelCreator.class, 
channelConfig.getType(), 
channelConfig.getProps()).newInstance(importerBatchSize, new 
InventoryTaskAckCallback(position));
     }
     
     /**
      * Create pipeline channel for incremental task.
      *
      * @param concurrency output concurrency
-     * @param channelCreator pipeline channel creator
+     * @param channelConfig pipeline channel configuration
      * @param progress incremental task progress
      * @return created pipeline channel
      */
-    public static PipelineChannel createIncrementalChannel(final int 
concurrency, final PipelineChannelCreator channelCreator, final 
IncrementalTaskProgress progress) {
+    public static PipelineChannel createIncrementalChannel(final int 
concurrency, final AlgorithmConfiguration channelConfig, final 
IncrementalTaskProgress progress) {
+        PipelineChannelCreator channelCreator = 
TypedSPILoader.getService(PipelineChannelCreator.class, 
channelConfig.getType(), channelConfig.getProps());
         return 1 == concurrency
                 ? channelCreator.newInstance(5, new 
IncrementalTaskAckCallback(progress))
                 : new MultiplexPipelineChannel(concurrency, channelCreator, 5, 
new IncrementalTaskAckCallback(progress));
diff --git 
a/kernel/data-pipeline/scenario/cdc/core/src/main/java/org/apache/shardingsphere/data/pipeline/cdc/CDCJob.java
 
b/kernel/data-pipeline/scenario/cdc/core/src/main/java/org/apache/shardingsphere/data/pipeline/cdc/CDCJob.java
index f39a246d5f1..d234606fe95 100644
--- 
a/kernel/data-pipeline/scenario/cdc/core/src/main/java/org/apache/shardingsphere/data/pipeline/cdc/CDCJob.java
+++ 
b/kernel/data-pipeline/scenario/cdc/core/src/main/java/org/apache/shardingsphere/data/pipeline/cdc/CDCJob.java
@@ -94,7 +94,7 @@ public final class CDCJob extends 
AbstractInseparablePipelineJob<CDCJobItemConte
         PipelineProcessConfiguration processConfig = 
PipelineProcessConfigurationUtils.convertWithDefaultValue(
                 
processConfigPersistService.load(PipelineJobIdUtils.parseContextKey(jobConfig.getJobId()),
 "STREAMING"));
         TransmissionProcessContext jobProcessContext = new 
TransmissionProcessContext(jobConfig.getJobId(), processConfig);
-        CDCTaskConfiguration taskConfig = 
buildTaskConfiguration((CDCJobConfiguration) jobConfig, shardingItem, 
jobProcessContext.getPipelineProcessConfig());
+        CDCTaskConfiguration taskConfig = 
buildTaskConfiguration((CDCJobConfiguration) jobConfig, shardingItem, 
jobProcessContext.getProcessConfig());
         return new CDCJobItemContext((CDCJobConfiguration) jobConfig, 
shardingItem, initProgress.orElse(null), jobProcessContext, taskConfig, 
getJobRunnerManager().getDataSourceManager(), sink);
     }
     
diff --git 
a/kernel/data-pipeline/scenario/cdc/core/src/main/java/org/apache/shardingsphere/data/pipeline/cdc/core/prepare/CDCJobPreparer.java
 
b/kernel/data-pipeline/scenario/cdc/core/src/main/java/org/apache/shardingsphere/data/pipeline/cdc/core/prepare/CDCJobPreparer.java
index 4b5fd0e8301..a9a55734b89 100644
--- 
a/kernel/data-pipeline/scenario/cdc/core/src/main/java/org/apache/shardingsphere/data/pipeline/cdc/core/prepare/CDCJobPreparer.java
+++ 
b/kernel/data-pipeline/scenario/cdc/core/src/main/java/org/apache/shardingsphere/data/pipeline/cdc/core/prepare/CDCJobPreparer.java
@@ -118,7 +118,7 @@ public final class CDCJobPreparer {
         for (InventoryDumperContext each : new 
InventoryTaskSplitter(jobItemContext.getSourceDataSource(), new 
InventoryDumperContext(taskConfig.getDumperContext().getCommonContext()), 
importerConfig)
                 .splitInventoryDumperContext(jobItemContext)) {
             AtomicReference<IngestPosition> position = new 
AtomicReference<>(each.getCommonContext().getPosition());
-            PipelineChannel channel = 
PipelineTaskUtils.createInventoryChannel(processContext.getPipelineChannelCreator(),
 importerConfig.getBatchSize(), position);
+            PipelineChannel channel = 
PipelineTaskUtils.createInventoryChannel(processContext.getProcessConfig().getStreamChannel(),
 importerConfig.getBatchSize(), position);
             if (!(position.get() instanceof IngestFinishedPosition)) {
                 channelProgressPairs.add(new CDCChannelProgressPair(channel, 
jobItemContext));
             }
@@ -139,7 +139,8 @@ public final class CDCJobPreparer {
         IncrementalDumperContext dumperContext = taskConfig.getDumperContext();
         ImporterConfiguration importerConfig = taskConfig.getImporterConfig();
         IncrementalTaskProgress taskProgress = 
PipelineTaskUtils.createIncrementalTaskProgress(dumperContext.getCommonContext().getPosition(),
 jobItemContext.getInitProgress());
-        PipelineChannel channel = 
PipelineTaskUtils.createIncrementalChannel(importerConfig.getConcurrency(), 
jobItemContext.getJobProcessContext().getPipelineChannelCreator(), 
taskProgress);
+        PipelineChannel channel = PipelineTaskUtils.createIncrementalChannel(
+                importerConfig.getConcurrency(), 
jobItemContext.getJobProcessContext().getProcessConfig().getStreamChannel(), 
taskProgress);
         channelProgressPairs.add(new CDCChannelProgressPair(channel, 
jobItemContext));
         Dumper dumper = 
DatabaseTypedSPILoader.getService(DialectIncrementalDumperCreator.class, 
dumperContext.getCommonContext().getDataSourceConfig().getDatabaseType())
                 .createIncrementalDumper(dumperContext, 
dumperContext.getCommonContext().getPosition(), channel, 
jobItemContext.getSourceMetaDataLoader());
diff --git 
a/kernel/data-pipeline/scenario/consistencycheck/src/main/java/org/apache/shardingsphere/data/pipeline/scenario/consistencycheck/context/ConsistencyCheckProcessContext.java
 
b/kernel/data-pipeline/scenario/consistencycheck/src/main/java/org/apache/shardingsphere/data/pipeline/scenario/consistencycheck/context/ConsistencyCheckProcessContext.java
index 3201b01d165..2d279047607 100644
--- 
a/kernel/data-pipeline/scenario/consistencycheck/src/main/java/org/apache/shardingsphere/data/pipeline/scenario/consistencycheck/context/ConsistencyCheckProcessContext.java
+++ 
b/kernel/data-pipeline/scenario/consistencycheck/src/main/java/org/apache/shardingsphere/data/pipeline/scenario/consistencycheck/context/ConsistencyCheckProcessContext.java
@@ -45,7 +45,7 @@ public final class ConsistencyCheckProcessContext implements 
PipelineProcessCont
     }
     
     @Override
-    public PipelineProcessConfiguration getPipelineProcessConfig() {
+    public PipelineProcessConfiguration getProcessConfig() {
         return PipelineProcessConfigurationUtils.convertWithDefaultValue(null);
     }
     
diff --git 
a/kernel/data-pipeline/scenario/migration/src/main/java/org/apache/shardingsphere/data/pipeline/scenario/migration/MigrationJob.java
 
b/kernel/data-pipeline/scenario/migration/src/main/java/org/apache/shardingsphere/data/pipeline/scenario/migration/MigrationJob.java
index 8b4c7dceb6f..91563b587b2 100644
--- 
a/kernel/data-pipeline/scenario/migration/src/main/java/org/apache/shardingsphere/data/pipeline/scenario/migration/MigrationJob.java
+++ 
b/kernel/data-pipeline/scenario/migration/src/main/java/org/apache/shardingsphere/data/pipeline/scenario/migration/MigrationJob.java
@@ -58,7 +58,7 @@ public final class MigrationJob extends 
AbstractSeparablePipelineJob<MigrationJo
     @Override
     protected MigrationJobItemContext buildJobItemContext(final 
MigrationJobConfiguration jobConfig,
                                                           final int 
shardingItem, final TransmissionJobItemProgress jobItemProgress, final 
TransmissionProcessContext jobProcessContext) {
-        MigrationTaskConfiguration taskConfig = 
buildTaskConfiguration(jobConfig, shardingItem, 
jobProcessContext.getPipelineProcessConfig());
+        MigrationTaskConfiguration taskConfig = 
buildTaskConfiguration(jobConfig, shardingItem, 
jobProcessContext.getProcessConfig());
         return new MigrationJobItemContext(jobConfig, shardingItem, 
jobItemProgress, jobProcessContext, taskConfig, 
getJobRunnerManager().getDataSourceManager());
     }
     
diff --git 
a/kernel/data-pipeline/scenario/migration/src/main/java/org/apache/shardingsphere/data/pipeline/scenario/migration/preparer/MigrationJobPreparer.java
 
b/kernel/data-pipeline/scenario/migration/src/main/java/org/apache/shardingsphere/data/pipeline/scenario/migration/preparer/MigrationJobPreparer.java
index 5c2be177179..4150a87677e 100644
--- 
a/kernel/data-pipeline/scenario/migration/src/main/java/org/apache/shardingsphere/data/pipeline/scenario/migration/preparer/MigrationJobPreparer.java
+++ 
b/kernel/data-pipeline/scenario/migration/src/main/java/org/apache/shardingsphere/data/pipeline/scenario/migration/preparer/MigrationJobPreparer.java
@@ -21,7 +21,6 @@ import lombok.extern.slf4j.Slf4j;
 import 
org.apache.shardingsphere.data.pipeline.api.PipelineDataSourceConfiguration;
 import 
org.apache.shardingsphere.data.pipeline.api.type.StandardPipelineDataSourceConfiguration;
 import org.apache.shardingsphere.data.pipeline.core.channel.PipelineChannel;
-import 
org.apache.shardingsphere.data.pipeline.core.channel.PipelineChannelCreator;
 import 
org.apache.shardingsphere.data.pipeline.core.checker.DataSourceCheckEngine;
 import 
org.apache.shardingsphere.data.pipeline.core.context.PipelineContextManager;
 import 
org.apache.shardingsphere.data.pipeline.core.datasource.PipelineDataSourceManager;
@@ -199,13 +198,13 @@ public final class MigrationJobPreparer {
     
     private void initIncrementalTasks(final MigrationJobItemContext 
jobItemContext) {
         MigrationTaskConfiguration taskConfig = jobItemContext.getTaskConfig();
-        PipelineChannelCreator pipelineChannelCreator = 
jobItemContext.getJobProcessContext().getPipelineChannelCreator();
         PipelineTableMetaDataLoader sourceMetaDataLoader = 
jobItemContext.getSourceMetaDataLoader();
         IncrementalDumperContext dumperContext = taskConfig.getDumperContext();
         ImporterConfiguration importerConfig = taskConfig.getImporterConfig();
         ExecuteEngine incrementalExecuteEngine = 
jobItemContext.getJobProcessContext().getIncrementalExecuteEngine();
         IncrementalTaskProgress taskProgress = 
PipelineTaskUtils.createIncrementalTaskProgress(dumperContext.getCommonContext().getPosition(),
 jobItemContext.getInitProgress());
-        PipelineChannel channel = 
PipelineTaskUtils.createIncrementalChannel(importerConfig.getConcurrency(), 
pipelineChannelCreator, taskProgress);
+        PipelineChannel channel = PipelineTaskUtils.createIncrementalChannel(
+                importerConfig.getConcurrency(), 
jobItemContext.getJobProcessContext().getProcessConfig().getStreamChannel(), 
taskProgress);
         Dumper dumper = 
DatabaseTypedSPILoader.getService(DialectIncrementalDumperCreator.class, 
dumperContext.getCommonContext().getDataSourceConfig().getDatabaseType())
                 .createIncrementalDumper(dumperContext, 
dumperContext.getCommonContext().getPosition(), channel, sourceMetaDataLoader);
         Collection<Importer> importers = createImporters(importerConfig, 
jobItemContext.getSink(), channel, jobItemContext);

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