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Method getNumRows

fe/src/main/java/org/apache/impala/catalog/FeTable.java:207–207  ·  view source on GitHub ↗

@return the estimated number of rows in this table (or -1 if unknown)

()

Source from the content-addressed store, hash-verified

205 * @return the estimated number of rows in this table (or -1 if unknown)
206 */
207 long getNumRows();
208
209 /**
210 * @return the stats for this table

Callers 15

testLoadTableBasicsMethod · 0.95
testLoadDateTableBasicsMethod · 0.95
testLoadBinaryTableBasicsMethod · 0.95
computeBetweenSelectivityMethod · 0.95
hasNumRowsStatsMethod · 0.95
analyzeImplMethod · 0.95
computeSelectivityMethod · 0.95
computeSelectivityMethod · 0.95
computeStatsMethod · 0.65
isTableMissingTableStatsMethod · 0.65
getBuildKeyNumRowStatsMethod · 0.65
lhsNumRowsMethod · 0.65

Implementers 4

VirtualTablefe/src/main/java/org/apache/impala/cat
Tablefe/src/main/java/org/apache/impala/cat
CtasTargetTablefe/src/main/java/org/apache/impala/cat
LocalTablefe/src/main/java/org/apache/impala/cat

Calls

no outgoing calls

Tested by 3

testLoadTableBasicsMethod · 0.76
testLoadDateTableBasicsMethod · 0.76
testLoadBinaryTableBasicsMethod · 0.76