dosubot[bot] commented on issue #2657:
URL:
https://github.com/apache/incubator-hugegraph/issues/2657#issuecomment-2329090164
<!-- Answer -->
To limit the flow on the hstore side in Apache HugeGraph, you can use the
`scanIterator` method with a specified limit. The `scanIterator` method allows
you to set a limit on the number of entries returned during the scan. Here is
an example:
```java
HgStoreTestUtil.println("-- test limit 1 to 10 --");
for (int i = 1; i <= 10; i++) {
HgStoreTestUtil.println("- limit " + i + " -");
int limit = i;
HgKvIterator<HgKvEntry> iterator = session.scanIterator(tableName,
HgStoreTestUtil.toOwnerKey(keyName + "-0"),
HgStoreTestUtil.toOwnerKey(keyName + "-1"), limit);
int count = 0;
while (iterator.hasNext()) {
count++;
HgKvEntry entry = iterator.next();
HgStoreTestUtil.println(entry);
}
Assert.assertEquals(limit, count);
}
```
In this example, the `scanIterator` method is called with a limit parameter
that controls the number of entries returned. The loop iterates from 1 to 10,
setting different limits for each iteration. This effectively limits the flow
of data on the hstore side
<sup>[[1]](https://github.com/apache/incubator-hugegraph/blob/master/hugegraph-store/hg-store-test/src/main/java/org/apache/hugegraph/store/client/HgStoreNodeStreamTest.java)</sup>.
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