Tablestore:Query information of an analytical store

Prerequisites

• An analytical store is created when you create a time series table. For more information, see Create time series tables.

• A client is initialized. For more information, see Initialize a Tablestore client.

Parameters

Example

The following sample code provides an example on how to query information of the test_analytical_store analytical store created for the time series table named test_timeseries_table:

public void describeAnalyticalStore(TimeseriesClient client) {
    //Specify the names of the time series table and analytical store.
    DescribeTimeseriesAnalyticalStoreRequest request = new DescribeTimeseriesAnalyticalStoreRequest("test_timeseries_table", "test_analytical_store");
    DescribeTimeseriesAnalyticalStoreResponse response = client.describeTimeseriesAnalyticalStore(request);
    //Print the name of the analytical store.
    System.out.println("AnalyticalStoreName: " + response.getAnalyticalStore().getAnalyticalStoreName());
    //Print the TTL of the analytical store in seconds.
    System.out.println("TimeToLive: " + response.getAnalyticalStore().getTimeToLive());
    //Print the synchronization option of the analytical store.
    System.out.println("SyncOption: " + response.getAnalyticalStore().getSyncOption());
    //Print the current synchronization phase of the analytical store.
    if (response.getSyncStat() != null) {
        System.out.println("SyncPhase: " + response.getSyncStat().getSyncPhase());
        System.out.println("CurrentSyncTimestamp: " + response.getSyncStat().getCurrentSyncTimestamp());
    }
    //Print the current storage usage of the analytical store.
    if (response.getStorageSize() != null) {
        System.out.println("StorageSize: " + response.getStorageSize().getSizeInBytes());
        System.out.println("StorageSizeTimestamp: " + response.getStorageSize().getTimestamp());
    }
}