scanning data error key_not_in_region

[yq1263100070]

Bug Report

1. Describe the bug

Error scanning data from region.

2. Minimal reproduce step (Required)

The above exception occurred when I called the rawKVClient. scan() method

3. What did you see instead (Required)

Caused by: shade.io.grpc.StatusRuntimeException: UNKNOWN: message: "key xxx is not in region key range [xxx, xxx) for region 230"
key_not_in_region {
key: "xxx..."
region_id: 230
start_key: "xxx..."
end_key: "xxx..."
}

    at org.tikv.common.operation.KVErrorHandler.handleResponseError(KVErrorHandler.java:170)
    at org.tikv.common.policy.RetryPolicy.callWithRetry(RetryPolicy.java:66)
    at org.tikv.common.AbstractGRPCClient.callWithRetry(AbstractGRPCClient.java:63)
    at org.tikv.common.region.RegionStoreClient.rawScan(RegionStoreClient.java:407)
    at org.tikv.common.region.RegionStoreClient.rawScan(RegionStoreClient.java:416)
    at org.tikv.common.operation.iterator.RawScanIterator.loadCurrentRegionToCache(RawScanIterator.java:49)
    at org.tikv.common.operation.iterator.ScanIterator.cacheLoadFails(ScanIterator.java:71)
    ... 145 common frames omitted

org.tikv.common.exception.TiClientInternalException: Error scanning data from region.
at org.tikv.common.operation.iterator.ScanIterator.cacheLoadFails(ScanIterator.java:98)
at org.tikv.common.operation.iterator.RawScanIterator.hasNext(RawScanIterator.java:69)
...

org.tikv.common.exception.TiClientInternalException: Error scanning data from region.
at org.tikv.common.operation.iterator.ScanIterator.cacheLoadFails(ScanIterator.java:98)
at org.tikv.common.operation.iterator.RawScanIterator.hasNext(RawScanIterator.java:69)
at java.util.Iterator.forEachRemaining(Iterator.java:115)
...

4. What did you expect to see? (Required)

How to Solve This Problem

5. What are your Java Client and TiKV versions? (Required)

• Client Java: 2.0
• TiKV: 6.1.0

[niuhf0452]

I encountered the same issue.
Client Java: 3.3.5
TiKV: 7.3.0
TiUP Playground: 1.13.0

My code looks like this. Please let me know if there is something wrong with it.

        TiConfiguration conf = TiConfiguration.createDefault("127.0.0.1:2379");
        try (TiSession session = TiSession.create(conf);
             RawKVClient kvClient = session.createRawClient()) {
            var iterator = kvClient.scanPrefix0(ByteString.copyFromUtf8("t"), 100, true);
            iterator.forEachRemaining(System.out::println);
        }