scanning data error key_not_in_region

Open yq1263100070 opened this issue 2 years ago • 1 comments

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) ...

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

Aug 23 '23 08:08 yq1263100070

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);
        }

Oct 08 '23 01:10 niuhf0452