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d1c263402e
This patch fixes an issue when an uninitialized, empty row is falsely added to the rowbatch. The uninitialized data inside this row leads later on to a crash when the null byte is checked together with the offsets (that contains garbage). The fix is to not only check for the number of materialized columns, but as well for the number of materialized partition key columns. Only if both are empty and the parser has an unfinished tuple, add the empty row. To accommodate for the last row, check in FinishScanRange() if there is an unfinished tuple with materialized slots or materialized partition key. Write the fields if necessary. Change-Id: I2808cc228e62d048d917d3a6352d869d117597ab (cherry picked from commit c1795a8b40d10fbb32d9051a0e7de5ebffc8a6bd) Reviewed-on: http://gerrit.cloudera.org:8080/364 Reviewed-by: Juan Yu <jyu@cloudera.com> Tested-by: Internal Jenkins
74 lines
1.3 KiB
Plaintext
74 lines
1.3 KiB
Plaintext
---- QUERY
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select count(*) from functional.table_no_newline
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---- RESULTS
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5
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---- TYPES
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BIGINT
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====
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---- QUERY
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select count(col_3) from functional.table_no_newline
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---- RESULTS
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5
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---- TYPES
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BIGINT
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====
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---- QUERY
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select count(*) from functional.table_no_newline_part
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---- RESULTS
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11
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---- TYPES
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BIGINT
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====
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---- QUERY
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select count(year) from functional.table_no_newline_part
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---- RESULTS
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11
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---- TYPES
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BIGINT
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====
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---- QUERY
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select count(year) from functional.table_no_newline_part where year=2015
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---- RESULTS
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6
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---- TYPES
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BIGINT
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====
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---- QUERY
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select count(col_3) from functional.table_no_newline_part where year=2015
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---- RESULTS
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3
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---- TYPES
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BIGINT
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====
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---- QUERY
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select distinct year from functional.table_no_newline_part order by year
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---- RESULTS
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2010
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2015
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---- TYPES
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INT
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====
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---- QUERY
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select count(id), count(col_1), count(col_2), count(col_3), count(year), count(month) from functional.table_no_newline_part
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---- RESULTS
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10,10,9,8,11,11
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---- TYPES
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BIGINT,BIGINT,BIGINT,BIGINT,BIGINT,BIGINT
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====
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---- QUERY
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select year, count(*) from functional.table_no_newline_part group by year order by year
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---- RESULTS
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2010,5
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2015,6
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---- TYPES
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INT,BIGINT
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====
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---- QUERY
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select year, count(col_3) from functional.table_no_newline_part group by year order by year
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---- RESULTS
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2010,5
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2015,3
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---- TYPES
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INT,BIGINT
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====
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