diff --git a/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/channel/memory/MemoryPipelineChannel.java b/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/channel/memory/MemoryPipelineChannel.java
index a1d2cf2dd1372..a2a6212fc0e5a 100644
--- a/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/channel/memory/MemoryPipelineChannel.java
+++ b/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/channel/memory/MemoryPipelineChannel.java
@@ -57,17 +57,13 @@ public List<Record> fetch(final int batchSize, final long timeoutMillis) {
         long startMillis = System.currentTimeMillis();
         int recordsCount = 0;
         do {
-            List<Record> records = queue.poll();
+            List<Record> records = queue.poll(Math.max(0, timeoutMillis - (System.currentTimeMillis() - startMillis)), TimeUnit.MILLISECONDS);
             if (null == records || records.isEmpty()) {
-                TimeUnit.MILLISECONDS.sleep(Math.min(100L, timeoutMillis));
-            } else {
-                recordsCount += records.size();
-                result.addAll(records);
+                continue;
             }
-            if (recordsCount >= batchSize) {
-                break;
-            }
-        } while (System.currentTimeMillis() - startMillis < timeoutMillis);
+            recordsCount += records.size();
+            result.addAll(records);
+        } while (recordsCount < batchSize && System.currentTimeMillis() - startMillis < timeoutMillis);
         return result;
     }
     
diff --git a/kernel/data-pipeline/core/src/test/java/org/apache/shardingsphere/data/pipeline/core/channel/memory/MemoryPipelineChannelTest.java b/kernel/data-pipeline/core/src/test/java/org/apache/shardingsphere/data/pipeline/core/channel/memory/MemoryPipelineChannelTest.java
index 78dcfa672413c..7899b8529778e 100644
--- a/kernel/data-pipeline/core/src/test/java/org/apache/shardingsphere/data/pipeline/core/channel/memory/MemoryPipelineChannelTest.java
+++ b/kernel/data-pipeline/core/src/test/java/org/apache/shardingsphere/data/pipeline/core/channel/memory/MemoryPipelineChannelTest.java
@@ -40,7 +40,15 @@ void assertZeroQueueSizeWorks() {
         List<Record> records = Collections.singletonList(new PlaceholderRecord(new IngestFinishedPosition()));
         Thread thread = new Thread(() -> channel.push(records));
         thread.start();
-        assertThat(channel.fetch(1, 500L), is(records));
+        assertThat(channel.fetch(1, 5L), is(records));
         thread.join();
     }
+    
+    @Test
+    void assertFetchWithZeroTimeout() {
+        MemoryPipelineChannel channel = new MemoryPipelineChannel(100, new InventoryTaskAckCallback(new AtomicReference<>()));
+        List<Record> records = Collections.singletonList(new PlaceholderRecord(new IngestFinishedPosition()));
+        channel.push(records);
+        assertThat(channel.fetch(10, 0L), is(records));
+    }
 }
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 e4eb4a36da900..1ce11748f68cf 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
@@ -146,7 +146,7 @@ private void initIncrementalTask(final CDCJobItemContext jobItemContext, final A
                 .createIncrementalDumper(dumperContext, dumperContext.getCommonContext().getPosition(), channel, jobItemContext.getSourceMetaDataLoader());
         boolean needSorting = jobItemContext.getJobConfig().isDecodeWithTX();
         Importer importer = importerUsed.get() ? null
-                : new CDCImporter(channelProgressPairs, importerConfig.getBatchSize(), 300L, jobItemContext.getSink(), needSorting, importerConfig.getRateLimitAlgorithm());
+                : new CDCImporter(channelProgressPairs, 1, 300L, jobItemContext.getSink(), needSorting, importerConfig.getRateLimitAlgorithm());
         PipelineTask incrementalTask = new CDCIncrementalTask(
                 dumperContext.getCommonContext().getDataSourceName(), jobItemContext.getJobProcessContext().getIncrementalExecuteEngine(), dumper, importer, taskProgress);
         jobItemContext.getIncrementalTasks().add(incrementalTask);
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 e3167fc60f288..930fd9a9a9f41 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
@@ -207,16 +207,16 @@ private void initIncrementalTasks(final MigrationJobItemContext jobItemContext)
                 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);
+        Collection<Importer> importers = createIncrementalImporters(importerConfig, jobItemContext.getSink(), channel, jobItemContext);
         PipelineTask incrementalTask = new IncrementalTask(dumperContext.getCommonContext().getDataSourceName(), incrementalExecuteEngine, dumper, importers, taskProgress);
         jobItemContext.getIncrementalTasks().add(incrementalTask);
     }
     
-    private Collection<Importer> createImporters(final ImporterConfiguration importerConfig, final PipelineSink sink, final PipelineChannel channel,
-                                                 final PipelineJobProgressListener jobProgressListener) {
+    private Collection<Importer> createIncrementalImporters(final ImporterConfiguration importerConfig, final PipelineSink sink, final PipelineChannel channel,
+                                                            final PipelineJobProgressListener jobProgressListener) {
         Collection<Importer> result = new LinkedList<>();
         for (int i = 0; i < importerConfig.getConcurrency(); i++) {
-            result.add(new SingleChannelConsumerImporter(channel, importerConfig.getBatchSize(), 3000L, sink, jobProgressListener));
+            result.add(new SingleChannelConsumerImporter(channel, 1, 5L, sink, jobProgressListener));
         }
         return result;
     }