Tablestore:Kueri informasi analytical store

Prasyarat

Instal Tablestore SDK for Java dan inisialisasi klien model deret waktu. Operasi analytical store memerlukan Tablestore SDK for Java versi 5.15.0 atau lebih baru. Disarankan untuk menggunakan versi terbaru.

Deskripsi fitur

Panggil metode describeTimeseriesAnalyticalStore untuk mengkueri TTL, mode sinkronisasi, status sinkronisasi, dan penggunaan penyimpanan analytical store.

public DescribeTimeseriesAnalyticalStoreResponse describeTimeseriesAnalyticalStore(DescribeTimeseriesAnalyticalStoreRequest request) throws TableStoreException, ClientException

Kode contoh berikut mengkueri informasi tentang example_analytical_store dalam example_timeseries_table. Status sinkronisasi atau penggunaan penyimpanan mungkin kosong sebelum informasi terkait tersedia.

TimeseriesClient timeseriesClient = client.asTimeseriesClient();

DescribeTimeseriesAnalyticalStoreRequest request =
        new DescribeTimeseriesAnalyticalStoreRequest(
                "example_timeseries_table", "example_analytical_store");
DescribeTimeseriesAnalyticalStoreResponse response =
        timeseriesClient.describeTimeseriesAnalyticalStore(request);

TimeseriesAnalyticalStore store = response.getAnalyticalStore();
System.out.println(store.getAnalyticalStoreName());
System.out.println(store.getTimeToLive());
System.out.println(store.getSyncOption());

AnalyticalStoreSyncStat syncStat = response.getSyncStat();
if (syncStat != null) {
    System.out.println(syncStat.getSyncPhase());
    System.out.println(syncStat.getCurrentSyncTimestamp());
}

AnalyticalStoreStorageSize storageSize = response.getStorageSize();
if (storageSize != null) {
    System.out.println(storageSize.getSizeInBytes());
    System.out.println(storageSize.getTimestamp());
}

Parameter

DescribeTimeseriesAnalyticalStoreRequest berisi parameter berikut.

Respons

DescribeTimeseriesAnalyticalStoreResponse berisi bidang bisnis berikut.