public class QueryIdFactory extends Object
Modifier and Type | Field and Description |
---|---|
static DecimalFormat |
ATTEMPT_ID_FORMAT |
static DecimalFormat |
EB_ID_FORMAT |
static DecimalFormat |
ID_FORMAT |
static QueryId |
NULL_QUERY_ID |
static DecimalFormat |
QU_ID_FORMAT |
Constructor and Description |
---|
QueryIdFactory() |
Modifier and Type | Method and Description |
---|---|
static ExecutionBlockId |
newExecutionBlockId(QueryId queryId) |
static ExecutionBlockId |
newExecutionBlockId(QueryId queryId,
int id) |
static QueryId |
newQueryId(long timestamp,
int seq) |
static QueryId |
newQueryId(String seedQueryId) |
static QueryId |
newQueryId(String seedQueryId,
int seq) |
static QueryUnitAttemptId |
newQueryUnitAttemptId(QueryUnitId queryUnitId,
int attemptId) |
static QueryUnitId |
newQueryUnitId(ExecutionBlockId executionBlockId) |
static QueryUnitId |
newQueryUnitId(ExecutionBlockId executionBlockId,
int id) |
public static final QueryId NULL_QUERY_ID
public static final DecimalFormat ID_FORMAT
public static final DecimalFormat EB_ID_FORMAT
public static final DecimalFormat QU_ID_FORMAT
public static final DecimalFormat ATTEMPT_ID_FORMAT
public static QueryId newQueryId(long timestamp, int seq)
public static ExecutionBlockId newExecutionBlockId(QueryId queryId)
public static ExecutionBlockId newExecutionBlockId(QueryId queryId, int id)
public static QueryUnitId newQueryUnitId(ExecutionBlockId executionBlockId)
public static QueryUnitId newQueryUnitId(ExecutionBlockId executionBlockId, int id)
public static QueryUnitAttemptId newQueryUnitAttemptId(QueryUnitId queryUnitId, int attemptId)
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