Version latest

• 2.19.2 (latest)
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Migrating Google Cloud Bigtable from V1 to V2

How to upgrade

Update your google/cloud-bigtable dependency to ^2.0:

{
    "require": {
        "google/cloud-bigtable": "^2.0"
    }
}

Changes

Filter Option change

The rowFilter option for Table::readRows is now called filter:

use Google\Cloud\Bigtable\BigtableClient;
use Google\Cloud\Bigtable\V2\RowFilter;

// Only retrieve the most recent version of the cell.
$rowFilter = (new RowFilter())->setCellsPerColumnLimitFilter(1);

$bigtable = new BigtableClient(['projectId' => $projectId]);
$table = $bigtable->table($instanceId, $tableId);

$row = $table->readRow($key, [
    'filter' => $rowFilter
]);

Retry Options changes

The retries parameter in the following RPC calls is changed to retrySettings.maxRetries:

• Google\Cloud\Bigtable\Table::mutateRows
• Google\Cloud\Bigtable\Table::upsert
• Google\Cloud\Bigtable\Table::readRows

For example:

$table->readRows([
    'retrySettings' => [
        'maxRetries' => 3
    ]
]);

OR

$retrySettings = RetrySettings::constructDefault();
$retrySettings = $retrySettings->with(['maxRetries' => 3])
$table->readRows([
    'retrySettings' => $retrySettings
]);

This is done in order to be consistent across other RPC calls which use GAX's retrySettings and to be consistent across other products which mostly use the RetrySettings from GAX already.

Only the maxRetries parameter is supported for now and not the other options in the RetrySettings.

Removed deprecated classes

The following deprecated classes are now removed completely. Use the specified alternatives.

• Google\Cloud\Bigtable\V2\Gapic\BigtableGapicClient, use Google\Cloud\Bigtable\V2\Client\BigtableClient instead.
• Google\Cloud\Bigtable\V2\BigtableClient, use Google\Cloud\Bigtable\V2\Client\BigtableClient instead.
• Google\Cloud\Bigtable\Admin\V2\Gapic\BigtableInstanceAdminGapicClient, use Google\Cloud\Bigtable\Admin\V2\Client\BigtableInstanceAdminClient instead.
• Google\Cloud\Bigtable\Admin\V2\Gapic\BigtableTableAdminGapicClient, use Google\Cloud\Bigtable\Admin\V2\Client\BigtableTableAdminClient instead.
• Google\Cloud\Bigtable\V2\MutateRowsRequest_Entry, use Google\Cloud\Bigtable\V2\MutateRowsRequest\Entry instead.
• Google\Cloud\Bigtable\V2\MutateRowsResponse_Entry, use Google\Cloud\Bigtable\V2\MutateRowsResponse\Entry instead.
• Google\Cloud\Bigtable\V2\Mutation_DeleteFromFamily, use Google\Cloud\Bigtable\V2\Mutation\DeleteFromFamily instead.
• Google\Cloud\Bigtable\V2\Mutation_DeleteFromColumn, use Google\Cloud\Bigtable\V2\Mutation\DeleteFromColumn instead.
• Google\Cloud\Bigtable\V2\Mutation_DeleteFromRow, use Google\Cloud\Bigtable\V2\Mutation\DeleteFromRow instead.
• Google\Cloud\Bigtable\V2\Mutation_SetCell, use Google\Cloud\Bigtable\V2\Mutation\SetCell instead.
• Google\Cloud\Bigtable\V2\ReadChangeStreamResponse_CloseStream, use Google\Cloud\Bigtable\V2\ReadChangeStreamResponse\CloseStream`` instead.
• Google\Cloud\Bigtable\V2\ReadChangeStreamResponse_DataChange_Type, use Google\Cloud\Bigtable\V2\ReadChangeStreamResponse\DataChange\Type instead.
• Google\Cloud\Bigtable\V2\ReadChangeStreamResponse_DataChange, use Google\Cloud\Bigtable\V2\ReadChangeStreamResponse\DataChange instead.
• Google\Cloud\Bigtable\V2\ReadChangeStreamResponse_Heartbeat, use Google\Cloud\Bigtable\V2\ReadChangeStreamResponse\Heartbeat instead.
• Google\Cloud\Bigtable\V2\ReadChangeStreamResponse_MutationChunk_ChunkInfo, use Google\Cloud\Bigtable\V2\ReadChangeStreamResponse\MutationChunk\ChunkInfo instead.
• Google\Cloud\Bigtable\V2\ReadChangeStreamResponse_MutationChunk, use Google\Cloud\Bigtable\V2\ReadChangeStreamResponse\MutationChunk instead.
• Google\Cloud\Bigtable\V2\ReadRowsRequest_RequestStatsView, use Google\Cloud\Bigtable\V2\ReadRowsRequest\RequestStatsView instead.
• Google\Cloud\Bigtable\V2\RowFilter_Chain, use Google\Cloud\Bigtable\V2\RowFilter\Chain instead.
• Google\Cloud\Bigtable\V2\RowFilter_Condition, use Google\Cloud\Bigtable\V2\RowFilter\Condition instead.
• Google\Cloud\Bigtable\V2\RowFilter_Interleave, use Google\Cloud\Bigtable\V2\RowFilter\Interleave instead.
• Google\Cloud\Bigtable\V2\ReadRowsResponse_CellChunk, use Google\Cloud\Bigtable\V2\ReadRowsResponse\CellChunk instead.
• Google\Cloud\Bigtable\Admin\V2\AppProfile_MultiClusterRoutingUseAny, use Google\Cloud\Bigtable\Admin\V2\AppProfile\MultiClusterRoutingUseAny instead.
• Google\Cloud\Bigtable\Admin\V2\AppProfile_SingleClusterRouting, use Google\Cloud\Bigtable\Admin\V2\AppProfile\SingleClusterRouting instead.
• Google\Cloud\Bigtable\Admin\V2\Backup_State, use Google\Cloud\Bigtable\Admin\V2\Backup\State instead.
• Google\Cloud\Bigtable\Admin\V2\Cluster_ClusterAutoscalingConfig, use Google\Cloud\Bigtable\Admin\V2\Cluster\ClusterAutoscalingConfig instead.
• Google\Cloud\Bigtable\Admin\V2\Cluster_ClusterConfig, use Google\Cloud\Bigtable\Admin\V2\Cluster\ClusterConfig instead.
• Google\Cloud\Bigtable\Admin\V2\Cluster_EncryptionConfig, use Google\Cloud\Bigtable\Admin\V2\Cluster\EncryptionConfig instead.
• Google\Cloud\Bigtable\Admin\V2\Cluster_State, use Google\Cloud\Bigtable\Admin\V2\Cluster\State instead.
• Google\Cloud\Bigtable\Admin\V2\CreateClusterMetadata_TableProgress, use Google\Cloud\Bigtable\Admin\V2\CreateClusterMetadata\TableProgress instead.
• Google\Cloud\Bigtable\Admin\V2\CreateClusterMetadata_TableProgress_State, use Google\Cloud\Bigtable\Admin\V2\CreateClusterMetadata\TableProgress\State instead.
• Google\Cloud\Bigtable\Admin\V2\CreateTableRequest_Split, use Google\Cloud\Bigtable\Admin\V2\CreateTableRequest\Split instead.
• Google\Cloud\Bigtable\Admin\V2\EncryptionInfo_EncryptionType, use Google\Cloud\Bigtable\Admin\V2\EncryptionInfo\EncryptionType instead.
• Google\Cloud\Bigtable\Admin\V2\GcRule_Intersection, use Google\Cloud\Bigtable\Admin\V2\GcRule\Intersection instead.
• Google\Cloud\Bigtable\Admin\V2\GcRule_Union, use Google\Cloud\Bigtable\Admin\V2\GcRule\Union instead.
• Google\Cloud\Bigtable\Admin\V2\Instance_State, use Google\Cloud\Bigtable\Admin\V2\Instance\State instead.
• Google\Cloud\Bigtable\Admin\V2\Instance_Type, use Google\Cloud\Bigtable\Admin\V2\Instance\Type instead.
• Google\Cloud\Bigtable\Admin\V2\ModifyColumnFamiliesRequest_Modification, use Google\Cloud\Bigtable\Admin\V2\ModifyColumnFamiliesRequest\Modification instead.
• Google\Cloud\Bigtable\Admin\V2\Snapshot_State, use Google\Cloud\Bigtable\Admin\V2\Snapshot\State instead.
• Google\Cloud\Bigtable\Admin\V2\Table_ClusterState, use Google\Cloud\Bigtable\Admin\V2\Table\ClusterState instead.
• Google\Cloud\Bigtable\Admin\V2\Table_ClusterState_ReplicationState, use Google\Cloud\Bigtable\Admin\V2\Table\ClusterState\ReplicationState instead.
• Google\Cloud\Bigtable\Admin\V2\Table_TimestampGranularity, use Google\Cloud\Bigtable\Admin\V2\Table\TimestampGranularity instead.
• Google\Cloud\Bigtable\Admin\V2\Table_View, use Google\Cloud\Bigtable\Admin\V2\Table\View instead.