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Method getNumberOfRows

java/core/src/java/org/apache/orc/Reader.java:44–44  ·  view source on GitHub ↗

Get the number of rows in the file. @return the number of rows @since 1.1.0

()

Source from the content-addressed store, hash-verified

42 * @since 1.1.0
43 */
44 long getNumberOfRows();
45
46 /**
47 * Get the deserialized data size of the file

Callers 15

printMetaDataImplMethod · 0.95
printJsonMetaDataMethod · 0.95
writeIsSuccessfulMethod · 0.95
testReadZeroLengthFileMethod · 0.95
writeIsSuccessfulMethod · 0.95
testGeometryWriterWithNullsMethod · 0.95
testGeographyWriterWithNullsMethod · 0.95
testMultiStripeWithNullMethod · 0.95
testMultiStripeWithoutNullMethod · 0.95
testColumnsWithNullAndCompressionMethod · 0.95
writeIsSuccessfulMethod · 0.95
testReadFormat_0_11Method · 0.95

Implementers 1

ReaderImpljava/core/src/java/org/apache/orc/impl

Calls

no outgoing calls

Tested by 15

writeIsSuccessfulMethod · 0.76
testReadZeroLengthFileMethod · 0.76
writeIsSuccessfulMethod · 0.76
testGeometryWriterWithNullsMethod · 0.76
testGeographyWriterWithNullsMethod · 0.76
testMultiStripeWithNullMethod · 0.76
testMultiStripeWithoutNullMethod · 0.76
testColumnsWithNullAndCompressionMethod · 0.76
writeIsSuccessfulMethod · 0.76
testReadFormat_0_11Method · 0.76
testEmptyFileMethod · 0.76
testUnionAndTimestampMethod · 0.76