use of io.dingodb.store.row.client.failover.RetryRunner in project dingo by dingodb.
the class DefaultDingoRowStore method internalRegionMultiGet.
private void internalRegionMultiGet(final Region region, final List<byte[]> subKeys, final boolean readOnlySafe, final CompletableFuture<Map<ByteArray, byte[]>> future, final int retriesLeft, final Errors lastCause, final boolean requireLeader) {
final RegionEngine regionEngine = getRegionEngine(region.getId(), requireLeader);
// require leader on retry
final RetryRunner retryRunner = retryCause -> internalRegionMultiGet(region, subKeys, readOnlySafe, future, retriesLeft - 1, retryCause, true);
final FailoverClosure<Map<ByteArray, byte[]>> closure = new FailoverClosureImpl<>(future, false, retriesLeft, retryRunner);
if (regionEngine != null) {
if (ensureOnValidEpoch(region, regionEngine, closure)) {
final RawKVStore rawKVStore = getRawKVStore(regionEngine);
if (this.kvDispatcher == null) {
rawKVStore.multiGet(subKeys, readOnlySafe, closure);
} else {
this.kvDispatcher.execute(() -> rawKVStore.multiGet(subKeys, readOnlySafe, closure));
}
}
} else {
final MultiGetRequest request = new MultiGetRequest();
request.setKeys(subKeys);
request.setReadOnlySafe(readOnlySafe);
request.setRegionId(region.getId());
request.setRegionEpoch(region.getRegionEpoch());
this.dingoRowStoreRpcService.callAsyncWithRpc(request, closure, lastCause, requireLeader);
}
}
use of io.dingodb.store.row.client.failover.RetryRunner in project dingo by dingodb.
the class DefaultDingoRowStore method internalRegionDeleteRange.
private void internalRegionDeleteRange(final Region region, final byte[] subStartKey, final byte[] subEndKey, final CompletableFuture<Boolean> future, final int retriesLeft, final Errors lastCause) {
final RegionEngine regionEngine = getRegionEngine(region.getId(), true);
final RetryRunner retryRunner = retryCause -> internalRegionDeleteRange(region, subStartKey, subEndKey, future, retriesLeft - 1, retryCause);
final FailoverClosure<Boolean> closure = new FailoverClosureImpl<>(future, false, retriesLeft, retryRunner);
if (regionEngine != null) {
if (ensureOnValidEpoch(region, regionEngine, closure)) {
getRawKVStore(regionEngine).deleteRange(subStartKey, subEndKey, closure);
}
} else {
final DeleteRangeRequest request = new DeleteRangeRequest();
request.setStartKey(subStartKey);
request.setEndKey(subEndKey);
request.setRegionId(region.getId());
request.setRegionEpoch(region.getRegionEpoch());
this.dingoRowStoreRpcService.callAsyncWithRpc(request, closure, lastCause);
}
}
use of io.dingodb.store.row.client.failover.RetryRunner in project dingo by dingodb.
the class DefaultDingoRowStore method internalGetAndPut.
private void internalGetAndPut(final byte[] key, final byte[] value, final CompletableFuture<byte[]> future, final int retriesLeft, final Errors lastCause) {
final Region region = this.pdClient.findRegionByKey(key, ErrorsHelper.isInvalidEpoch(lastCause));
final RegionEngine regionEngine = getRegionEngine(region.getId(), true);
final RetryRunner retryRunner = retryCause -> internalGetAndPut(key, value, future, retriesLeft - 1, retryCause);
final FailoverClosure<byte[]> closure = new FailoverClosureImpl<>(future, retriesLeft, retryRunner);
if (regionEngine != null) {
if (ensureOnValidEpoch(region, regionEngine, closure)) {
getRawKVStore(regionEngine).getAndPut(key, value, closure);
}
} else {
final GetAndPutRequest request = new GetAndPutRequest();
request.setKey(key);
request.setValue(value);
request.setRegionId(region.getId());
request.setRegionEpoch(region.getRegionEpoch());
this.dingoRowStoreRpcService.callAsyncWithRpc(request, closure, lastCause);
}
}
use of io.dingodb.store.row.client.failover.RetryRunner in project dingo by dingodb.
the class MetadataRpcClient method internalGetOrCreateStoreId.
private void internalGetOrCreateStoreId(final long clusterId, final Endpoint endpoint, final CompletableFuture<Long> future, final int retriesLeft, final Errors lastCause) {
final RetryRunner retryRunner = retryCause -> internalGetOrCreateStoreId(clusterId, endpoint, future, retriesLeft - 1, retryCause);
final FailoverClosure<Long> closure = new FailoverClosureImpl<>(future, retriesLeft, retryRunner);
final GetStoreIdRequest request = new GetStoreIdRequest();
request.setClusterId(clusterId);
request.setEndpoint(endpoint);
this.pdRpcService.callPdServerWithRpc(request, closure, lastCause);
}
use of io.dingodb.store.row.client.failover.RetryRunner in project dingo by dingodb.
the class MetadataRpcClient method internalUpdateStoreInfo.
private void internalUpdateStoreInfo(final long clusterId, final Store store, final CompletableFuture<Store> future, final int retriesLeft, final Errors lastCause) {
final RetryRunner retryRunner = retryCause -> internalUpdateStoreInfo(clusterId, store, future, retriesLeft - 1, retryCause);
final FailoverClosure<Store> closure = new FailoverClosureImpl<>(future, retriesLeft, retryRunner);
final SetStoreInfoRequest request = new SetStoreInfoRequest();
request.setClusterId(clusterId);
request.setStore(store);
this.pdRpcService.callPdServerWithRpc(request, closure, lastCause);
}
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