Mala Chikka Kempanna created IMPALA-6365:
--------------------------------------------
Summary: Impala does not read back the numrows value set manually
for kudu table.
Key: IMPALA-6365
URL: https://issues.apache.org/jira/browse/IMPALA-6365
Project: IMPALA
Issue Type: Bug
Affects Versions: Impala 2.8.0
Reporter: Mala Chikka Kempanna
Query: create TABLE pk_inline
(
col1 BIGINT PRIMARY KEY,
col2 STRING,
col3 BOOLEAN
) PARTITION BY HASH(col1) PARTITIONS 2 STORED AS KUDU
Fetched 0 row(s) in 1.25s
[nightly511-unsecure-2.gce.cloudera.com:21000] > show table stats pk_inline;
Query: show table stats pk_inline
+--------+-----------+----------+---------------------------------------------+------------+
| # Rows | Start Key | Stop Key | Leader Replica |
# Replicas |
+--------+-----------+----------+---------------------------------------------+------------+
| -1 | | 00000001 | nightly511-unsecure-1.gce.cloudera.com:7050 |
3 |
| -1 | 00000001 | | nightly511-unsecure-1.gce.cloudera.com:7050 |
3 |
+--------+-----------+----------+---------------------------------------------+------------+
[nightly511-unsecure-2.gce.cloudera.com:21000] > alter table pk_inline set
tblproperties ('numRows'='30000', 'STATS_GENERATED_VIA_STATS_TASK'='true');
Query: alter table pk_inline set tblproperties ('numRows'='30000',
'STATS_GENERATED_VIA_STATS_TASK'='true')
+----------------+
| summary |
+----------------+
| Updated table. |
+----------------+
Fetched 1 row(s) in 0.23s
[nightly511-unsecure-2.gce.cloudera.com:21000] > show table stats pk_inline;
Query: show table stats pk_inline
+--------+-----------+----------+---------------------------------------------+------------+
| # Rows | Start Key | Stop Key | Leader Replica |
# Replicas |
+--------+-----------+----------+---------------------------------------------+------------+
| -1 | | 00000001 | nightly511-unsecure-1.gce.cloudera.com:7050 |
3 |
| -1 | 00000001 | | nightly511-unsecure-1.gce.cloudera.com:7050 |
3 |
+--------+-----------+----------+---------------------------------------------+------------+
Fetched 2 row(s) in 0.05s
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