Examples with ClearTableFromCacheResponse org.apache.phoenix.coprocessor.generated.MetaDataProtos.ClearTableFromCacheResponse used on opensource projects

Example 1 with ClearTableFromCacheResponse

use of org.apache.phoenix.coprocessor.generated.MetaDataProtos.ClearTableFromCacheResponse in project phoenix by apache.

the class ConnectionQueryServicesImpl method clearTableFromCache.

@Override
public void clearTableFromCache(final byte[] tenantId, final byte[] schemaName, final byte[] tableName, final long clientTS) throws SQLException {
    // clear the meta data cache for the table here
    try {
        SQLException sqlE = null;
        HTableInterface htable = this.getTable(SchemaUtil.getPhysicalName(PhoenixDatabaseMetaData.SYSTEM_CATALOG_NAME_BYTES, this.getProps()).getName());
        try {
            htable.coprocessorService(MetaDataService.class, HConstants.EMPTY_START_ROW, HConstants.EMPTY_END_ROW, new Batch.Call<MetaDataService, ClearTableFromCacheResponse>() {

                @Override
                public ClearTableFromCacheResponse call(MetaDataService instance) throws IOException {
                    ServerRpcController controller = new ServerRpcController();
                    BlockingRpcCallback<ClearTableFromCacheResponse> rpcCallback = new BlockingRpcCallback<ClearTableFromCacheResponse>();
                    ClearTableFromCacheRequest.Builder builder = ClearTableFromCacheRequest.newBuilder();
                    builder.setTenantId(ByteStringer.wrap(tenantId));
                    builder.setTableName(ByteStringer.wrap(tableName));
                    builder.setSchemaName(ByteStringer.wrap(schemaName));
                    builder.setClientTimestamp(clientTS);
                    builder.setClientVersion(VersionUtil.encodeVersion(PHOENIX_MAJOR_VERSION, PHOENIX_MINOR_VERSION, PHOENIX_PATCH_NUMBER));
                    instance.clearTableFromCache(controller, builder.build(), rpcCallback);
                    if (controller.getFailedOn() != null) {
                        throw controller.getFailedOn();
                    }
                    return rpcCallback.get();
                }
            });
        } catch (IOException e) {
            throw ServerUtil.parseServerException(e);
        } catch (Throwable e) {
            sqlE = new SQLException(e);
        } finally {
            try {
                htable.close();
            } catch (IOException e) {
                if (sqlE == null) {
                    sqlE = ServerUtil.parseServerException(e);
                } else {
                    sqlE.setNextException(ServerUtil.parseServerException(e));
                }
            } finally {
                if (sqlE != null) {
                    throw sqlE;
                }
            }
        }
    } catch (Exception e) {
        throw new SQLException(ServerUtil.parseServerException(e));
    }
}