Constant Field Values

Contents

• io.debezium.*

io.debezium.*

io.debezium.connector.spanner.SpannerConnectorTask

Modifier and Type	Constant Field	Value
private static final String	CONTEXT_NAME	"spanner-connector-task"

io.debezium.connector.spanner.SpannerPartition

Modifier and Type	Constant Field	Value
private static final String	PARTITION_TOKEN_KEY	"partitionToken"

io.debezium.connector.spanner.SpannerStreamingChangeEventSource

Modifier and Type	Constant Field	Value
private static final long	INITIAL_TOKEN_BATCH_SIZE	200L

io.debezium.connector.spanner.config.BaseSpannerConnectorConfig

Modifier and Type	Constant Field	Value
public static final String	CONNECTOR_NAME_PROPERTY_NAME	"name"
private static final String	CONNECTOR_NAME_TEMPLATE	"<connector_name>"
private static final String	CONNECTOR_SPANNER_FINISHED_PRTITION_DELETION_DELAY_PROPERTY_NAME	"connector.spanner.finished.partition.deletion.delay"
private static final String	CONNECTOR_SPANNER_PARTITION_FINISHING_AFTER_COMMIT_PROPERTY_NAME	"connector.spanner.partition.finishing.afterCommit"
private static final String	CONNECTOR_SPANNER_REBALANCING_COMMIT_OFFSET_INTERVAL_MS_PROPERTY_NAME	"connector.spanner.rebalancing.commit.offset.interval.ms"
private static final String	CONNECTOR_SPANNER_REBALANCING_COMMIT_OFFSETS_TIMEOUT_PROPERTY_NAME	"connector.spanner.rebalancing.commit.offsets.timeout"
private static final String	CONNECTOR_SPANNER_REBALANCING_POLL_DURATION_PROPERTY_NAME	"connector.spanner.rebalancing.poll.duration"
private static final String	CONNECTOR_SPANNER_REBALANCING_TASK_WAITING_TIMEOUT_PROPERTY_NAME	"connector.spanner.rebalancing.task.wait.timeout"
public static final String	CONNECTOR_SPANNER_REBALANCING_TOPIC_CONFIG_PREFIX	"connector.spanner.rebalancing.topic.config."
private static final String	CONNECTOR_SPANNER_REBALANCING_TOPIC_PROPERTY_NAME	"connector.spanner.rebalancing.topic"
private static final String	CONNECTOR_SPANNER_SYNC_CLEANUP_POLICY_PROPERTY_NAME	"connector.spanner.sync.cleanup.policy"
private static final String	CONNECTOR_SPANNER_SYNC_COMMIT_OFFSET_INTERVAL_MS_PROPERTY_NAME	"connector.spanner.sync.commit.offset.interval.ms"
private static final String	CONNECTOR_SPANNER_SYNC_COMMIT_OFFSETS_TIMEOUT_PROPERTY_NAME	"connector.spanner.sync.commit.offsets.timeout"
private static final String	CONNECTOR_SPANNER_SYNC_DELIVERY_TIMEOUT_PROPERTY_NAME	"connector.spanner.sync.delivery.timeout.ms"
private static final String	CONNECTOR_SPANNER_SYNC_EVENT_PUBLISH_WAITING_TIMEOUT_PROPERTY_NAME	"connector.spanner.sync.publisher.wait.timeout"
private static final String	CONNECTOR_SPANNER_SYNC_KAFKA_BOOTSTRAP_SERVERS_PROPERTY_NAME	"connector.spanner.sync.kafka.bootstrap.servers"
private static final String	CONNECTOR_SPANNER_SYNC_MIN_CLEANABLE_DIRTY_RATIO_PROPERTY_NAME	"connector.spanner.sync.min.cleanable.dirty.ratio"
private static final String	CONNECTOR_SPANNER_SYNC_POLL_DURATION_PROPERTY_NAME	"connector.spanner.sync.poll.duration"
private static final String	CONNECTOR_SPANNER_SYNC_REQUEST_TIMEOUT_PROPERTY_NAME	"connector.spanner.sync.request.timeout.ms"
private static final String	CONNECTOR_SPANNER_SYNC_RETENTION_MS_PROPERTY_NAME	"connector.spanner.sync.retention.ms"
private static final String	CONNECTOR_SPANNER_SYNC_SEGMENT_MS_POLICY_PROPERTY_NAME	"connector.spanner.sync.segment.ms"
public static final String	CONNECTOR_SPANNER_SYNC_TOPIC_CONFIG_PREFIX	"connector.spanner.sync.topic.config."
private static final String	CONNECTOR_SPANNER_SYNC_TOPIC_MAX_MESSAGE_BYTES_PROPERTY_NAME	"connector.spanner.sync.max.message.bytes"
private static final String	CONNECTOR_SPANNER_SYNC_TOPIC_PROPERTY_NAME	"connector.spanner.sync.topic"
private static final String	CONNECTOR_SPANNER_TASK_AWAIT_INITIALIZATION_TIMEOUT_PROPERTY_NAME	"connector.spanner.task.await.initialization.timeout"
private static final String	CONNECTOR_SPANNER_TASK_AWAIT_TASK_ANSWER_TIMEOUT_PROPERTY_NAME	"connector.spanner.task.await.task.answer.timeout"
private static final String	DEFAULT_REBALANCING_TOPIC_PREFIX	"_rebalancing_topic_spanner_connector_"
private static final String	DEFAULT_SYNC_TOPIC_PREFIX	"_sync_topic_spanner_connector_"
private static final String	DESIRED_PARTITIONS_TASKS_PROPERTY_NAME	"tasks.desired.partitions"
protected static final String	END_TIME_PROPERTY_NAME	"gcp.spanner.end.time"
protected static final String	GCP_SPANNER_CHANGE_STREAM_PROPERTY_NAME	"gcp.spanner.change.stream"
protected static final String	GCP_SPANNER_CREDENTIALS_JSON_PROPERTY_NAME	"gcp.spanner.credentials.json"
protected static final String	GCP_SPANNER_CREDENTIALS_PATH_PROPERTY_NAME	"gcp.spanner.credentials.path"
protected static final String	GCP_SPANNER_DATABASE_ID_PROPERTY_NAME	"gcp.spanner.database.id"
protected static final String	GCP_SPANNER_DATABASE_ROLE_PROPERTY_NAME	"gcp.spanner.database.role"
protected static final String	GCP_SPANNER_EMULATOR_HOST_PROPERTY_NAME	"gcp.spanner.emulator.host"
protected static final String	GCP_SPANNER_HOST_PROPERTY_NAME	"gcp.spanner.host"
protected static final String	GCP_SPANNER_INSTANCE_ID_PROPERTY_NAME	"gcp.spanner.instance.id"
protected static final String	GCP_SPANNER_PROJECT_ID_PROPERTY_NAME	"gcp.spanner.project.id"
public static final String	KAFKA_INTERNAL_CLIENT_CONFIG_PREFIX	"kafka.internal.client."
private static final String	LOGGING_JSON_ENABLED_PROPERTY_NAME	"logging.json.enabled"
private static final String	LOW_WATERMARK_ENABLED	"gcp.spanner.low-watermark.enabled"
private static final String	LOW_WATERMARK_STAMP_INTERVAL_NAME	"gcp.spanner.low-watermark.stamp.interval"
private static final String	LOW_WATERMARK_UPDATE_PERIOD_MS	"gcp.spanner.low-watermark.update-period.ms"
private static final String	MAX_MISSED_HEARTBEATS_PROPERTY_NAME	"connector.spanner.max.missed.heartbeats"
private static final String	MAX_TASKS_PROPERTY_NAME	"tasks.max"
private static final String	MIN_TASKS_PROPERTY_NAME	"tasks.min"
private static final String	PERCENTAGE_METRICS_CLEAR_INTERVAL_PROPERTY_NAME	"connector.spanner.metrics.percentage.clear.interval"
private static final int	POLL_INTERVAL_IN_MS	25
private static final String	SCALER_MONITOR_ENABLED_PROPERTY_NAME	"scaler.monitor.enabled"
protected static final String	START_TIME_PROPERTY_NAME	"gcp.spanner.start.time"
private static final String	STREAM_EVENT_QUEUE_CAPACITY_PROPERTY_NAME	"gcp.spanner.stream.event.queue.capacity"
private static final String	TABLE_EXCLUDE_LIST_PROPERTY_NAME	"table.exclude.list"
private static final String	TABLE_INCLUDE_LIST_PROPERTY_NAME	"table.include.list"
private static final String	TASK_STATE_CHANGE_EVENT_QUEUE_CAPACITY_PROPERTY_NAME	"connector.spanner.task.state.change.event.queue.capacity"
private static final String	TASKS_FAIL_OVERLOADED_CHECK_INTERVAL_PROPERTY_NAME	"tasks.fail.overloaded.check.interval"
private static final String	TASKS_FAIL_OVERLOADED_PROPERTY_NAME	"tasks.fail.overloaded"
private static final String	TOPIC_DEFAULT_AUTO_CREATION_PARTITIONS_PROPERTY_NAME	"topic.creation.default.partitions"
private static final String	VALUE_CAPTURE_MODE_PROPERTY_NAME	"gcp.spanner.value.capture.mode"

io.debezium.connector.spanner.config.validation.ConnectionValidator

Modifier and Type	Constant Field	Value
private static final String	CONNECTOR_NOT_SUPPORT_POSTGRESQL_DIALECT	"Spanner connector doesn\'t support PostgreSql dialect"
private static final String	DATABASE_ID_NOT_EXIST	"Database %s does not exist"
private static final String	GOOGLE_APPLICATION_CREDENTIALS_ENV_VAR	"GOOGLE_APPLICATION_CREDENTIALS"
private static final String	GOOGLE_CREDENTIAL_INCORRECT	"Can`t connect to spanner. Google credential is incorrect"
private static final String	HOST_CONFLICT	"Can`t specify configuration properties for both production cloud spanner host and cloud spanner emulator host."
private static final String	INSTANCE_NOT_EXIST	"Instance %s does not exist"
private static final String	PLEASE_SPECIFY_CONFIGURATION_PROPERTY_MSG	"Configuration property %s or %s is not specified; Application Default Credentials will be used."

io.debezium.connector.spanner.config.validation.FieldValidator

Modifier and Type	Constant Field	Value
private static final String	FIELD_NOT_SPECIFIED_MSG	"The field is not specified"
private static final String	HEARTBEAT_INTERVAL_LIMITATIONS_MSG	"Heartbeat interval must be between 100 and 300000"
private static final String	INVALID_DATE_MSG	"Invalid date. Should be with format yyyy-MM-dd\'T\'HH:mm:ssZ"
private static final String	JSON_FIELD_DATA_INCORRECT_MSG	"JSON field data is incorrect"
private static final String	ONLY_OLD_AND_NEW_VALUES_ALLOWED	"Only OLD_AND_NEW_VALUES is allowed"
private static final String	PATH_FIELD_INCORRECT_MSG	"path field is incorrect"
private static final String	VALUE_IS_INVALID_MSG	"The \'{}\' value is invalid: {}"

io.debezium.connector.spanner.context.offset.PartitionOffset

Modifier and Type	Constant Field	Value
private static final String	DEBUG_QUERY_STARTED_AT_KEY	"queryStartedAt"
private static final String	DEBUG_START_TIME_KEY	"startTime"
private static final String	OFFSET_KEY	"offset"

io.debezium.connector.spanner.context.source.SourceInfo

Modifier and Type	Constant Field	Value
public static final String	CHANGE_STREAM_NAME_KEY	"change_stream_name"
public static final String	DATABASE_ID_KEY	"database_id"
public static final String	INSTANCE_ID_KEY	"instance_id"
public static final String	LAST_RECORD_IN_TRANSACTION_IN_PARTITION	"is_last_record_in_transaction_in_partition"
public static final String	LOW_WATERMARK_KEY	"low_watermark"
public static final String	MOD_NUMBER	"mod_number"
public static final String	NUMBER_OF_RECORDS_IN_TRANSACTION	"number_records_in_transaction"
public static final String	NUMBER_PARTITIONS_IN_TRANSACTION	"number_of_partitions_in_transaction"
public static final String	PARTITION_TOKEN	"partition_token"
public static final String	PROJECT_ID_KEY	"project_id"
public static final String	READ_AT_TIMESTAMP_KEY	"read_at_timestamp"
public static final String	SERVER_TRANSACTIONAL_ID_KEY	"server_transaction_id"
public static final String	SOURCE_KEY	"source"
public static final String	SYSTEM_TRANSACTION	"system_transaction"
public static final String	TABLE_KEY	"table"
public static final String	TRANSACTION_TAG	"transaction_tag"
public static final String	VALUE_CAPTURE_TYPE	"value_capture_type"

io.debezium.connector.spanner.db.DatabaseClientFactory

Modifier and Type	Constant Field	Value
private static final String	USER_AGENT_PREFIX	"kafka-change-streams-connector-"

io.debezium.connector.spanner.db.SpannerChangeStreamFactory

Modifier and Type	Constant Field	Value
private static final String	JOB_NAME	"SpannerChangeStream_Kafka"

io.debezium.connector.spanner.db.mapper.ChangeStreamRecordMapper

Modifier and Type	Constant Field	Value
private static final String	CHILD_PARTITIONS_COLUMN	"child_partitions"
private static final String	CHILD_PARTITIONS_RECORD_COLUMN	"child_partitions_record"
private static final String	COLUMN_TYPES_COLUMN	"column_types"
private static final String	COMMIT_TIMESTAMP_COLUMN	"commit_timestamp"
private static final String	DATA_CHANGE_RECORD_COLUMN	"data_change_record"
private static final String	HEARTBEAT_RECORD_COLUMN	"heartbeat_record"
private static final String	IS_LAST_RECORD_IN_TRANSACTION_IN_PARTITION_COLUMN	"is_last_record_in_transaction_in_partition"
private static final String	IS_PRIMARY_KEY_COLUMN	"is_primary_key"
private static final String	KEYS_COLUMN	"keys"
private static final String	MOD_TYPE_COLUMN	"mod_type"
private static final String	MODS_COLUMN	"mods"
private static final String	NAME_COLUMN	"name"
private static final String	NEW_VALUES_COLUMN	"new_values"
private static final String	NUMBER_OF_PARTITIONS_IN_TRANSACTION_COLUMN	"number_of_partitions_in_transaction"
private static final String	NUMBER_OF_RECORDS_IN_TRANSACTION_COLUMN	"number_of_records_in_transaction"
private static final String	OLD_VALUES_COLUMN	"old_values"
private static final String	ORDINAL_POSITION_COLUMN	"ordinal_position"
private static final String	PARENT_PARTITION_TOKENS_COLUMN	"parent_partition_tokens"
private static final String	RECORD_SEQUENCE_COLUMN	"record_sequence"
private static final String	SERVER_TRANSACTION_ID_COLUMN	"server_transaction_id"
private static final String	START_TIMESTAMP_COLUMN	"start_timestamp"
private static final String	SYSTEM_TRANSACTION	"is_system_transaction"
private static final String	TABLE_NAME_COLUMN	"table_name"
private static final String	TIMESTAMP_COLUMN	"timestamp"
private static final String	TOKEN_COLUMN	"token"
private static final String	TRANSACTION_TAG	"transaction_tag"
private static final String	TYPE_COLUMN	"type"
private static final String	VALUE_CAPTURE_TYPE_COLUMN	"value_capture_type"

io.debezium.connector.spanner.db.metadata.SchemaRegistry

Modifier and Type	Constant Field	Value
private static final String	DATABASE_SCHEMA_NOT_CACHED	"Database schema is not cached"

io.debezium.connector.spanner.db.model.InitialPartition

Modifier and Type	Constant Field	Value
public static final String	PARTITION_TOKEN	"Parent0"

io.debezium.connector.spanner.kafka.event.proto.SyncEventProtos.MessageType

Modifier and Type	Constant Field	Value
public static final int	NEW_EPOCH_VALUE	1
public static final int	REBALANCE_ANSWER_VALUE	3
public static final int	REGULAR_VALUE	0
public static final int	UPDATE_EPOCH_VALUE	2

io.debezium.connector.spanner.kafka.event.proto.SyncEventProtos.PartitionState

Modifier and Type	Constant Field	Value
public static final int	ASSIGNEETASKUID_FIELD_NUMBER	6
public static final int	ENDTIMESTAMP_FIELD_NUMBER	3
public static final int	FINISHEDTIMESTAMP_FIELD_NUMBER	7
public static final int	ORIGINPARENT_FIELD_NUMBER	8
public static final int	PARENTS_FIELD_NUMBER	5
private static final long	serialVersionUID	0L
public static final int	STARTTIMESTAMP_FIELD_NUMBER	2
public static final int	STATE_FIELD_NUMBER	4
public static final int	TOKEN_FIELD_NUMBER	1

io.debezium.connector.spanner.kafka.event.proto.SyncEventProtos.State

Modifier and Type	Constant Field	Value
public static final int	CREATED_VALUE	0
public static final int	FINISHED_VALUE	4
public static final int	READY_FOR_STREAMING_VALUE	1
public static final int	REMOVED_VALUE	5
public static final int	RUNNING_VALUE	3
public static final int	SCHEDULED_VALUE	2

io.debezium.connector.spanner.kafka.event.proto.SyncEventProtos.SyncEvent

Modifier and Type	Constant Field	Value
public static final int	CONSUMERID_FIELD_NUMBER	3
public static final int	EPOCHOFFSET_FIELD_NUMBER	7
public static final int	MESSAGETIMESTAMP_FIELD_NUMBER	4
public static final int	MESSAGETYPE_FIELD_NUMBER	6
public static final int	REBALANCEGENERATIONID_FIELD_NUMBER	5
private static final long	serialVersionUID	0L
public static final int	TASKSTATES_FIELD_NUMBER	8
public static final int	TASKUID_FIELD_NUMBER	2

io.debezium.connector.spanner.kafka.event.proto.SyncEventProtos.TaskState

Modifier and Type	Constant Field	Value
public static final int	CONSUMERID_FIELD_NUMBER	2
public static final int	PARTITIONS_FIELD_NUMBER	5
public static final int	REBALANCEGENERATIONID_FIELD_NUMBER	3
private static final long	serialVersionUID	0L
public static final int	SHAREDPARTITIONS_FIELD_NUMBER	6
public static final int	STATETIMESTAMP_FIELD_NUMBER	4
public static final int	TASKUID_FIELD_NUMBER	1

io.debezium.connector.spanner.metrics.jmx.SpannerStreamingChangeEventSourceMetrics

Modifier and Type	Constant Field	Value
private static final String	CONNECTOR_NAME_TAG	"ConnectorName"
private static final String	NOT_YET_CALCULATED	"not yet calculated"
private static final String	TASK_ID_TAG	"Task"

io.debezium.connector.spanner.metrics.latency.QuantileMeter

Modifier and Type	Constant Field	Value
private static final int	QUEUE_SIZE	1000

io.debezium.connector.spanner.processor.SourceRecordUtils

Modifier and Type	Constant Field	Value
private static final String	EMIT_AT_TIMESTAMP_KEY	"emitAtTimestamp"
private static final String	POLL_AT_TIMESTAMP_KEY	"pollAtTimestamp"
private static final String	PUBLISH_AT_TIMESTAMP_KEY	"publishAtTimestamp"
private static final String	RECORD_UID	"spannerDataChangeRecordUid"

io.debezium.connector.spanner.processor.heartbeat.SpannerHeartbeat

Modifier and Type	Constant Field	Value
private static final String	PARTITION_TOKEN_KEY	"partitionToken"

io.debezium.connector.spanner.task.LowWatermarkCalculator

Modifier and Type	Constant Field	Value
private static final long	OFFSET_MONITORING_LAG_MAX_MS	60000L

io.debezium.connector.spanner.task.leader.LeaderService

Modifier and Type	Constant Field	Value
private static final int	POLL_INTERVAL_MILLIS	500

io.debezium.connector.spanner.task.scaler.TaskScaleCalculator

Modifier and Type	Constant Field	Value
private static final double	SCALE_IN_TASKS_THRESHOLD	0.5
private static final double	SCALE_OUT_TASKS_STEP	0.2