Xiaomeng Zhang created IMPALA-9908:
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Summary: SHOW PARTITIONS on a kudu backed impala table return NULL
on Replicas
Key: IMPALA-9908
URL: https://issues.apache.org/jira/browse/IMPALA-9908
Project: IMPALA
Issue Type: Bug
Affects Versions: Impala 4.0
Reporter: Xiaomeng Zhang
When using hs2 protocol, we get NULL Replicas for SHOW PARTITIONS on a kudu
backed impala table.
To reproduce:
impala-shell --protocol=hs2
create table xm(id int, value int, PRIMARY KEY(id)) PARTITION BY HASH
PARTITIONS 16 STORED AS KUDU;
[localhost:21050] default> show partitions xm;
Query: show partitions xm
+-----------+----------+-----------------+-----------+
| Start Key | Stop Key | Leader Replica | #Replicas |
+-----------+----------+-----------------+-----------+
| | 00000001 | 127.0.0.1:31201 | NULL |
| 00000001 | 00000002 | 127.0.0.1:31202 | NULL |
| 00000002 | 00000003 | 127.0.0.1:31202 | NULL |
| 00000003 | 00000004 | 127.0.0.1:31202 | NULL |
| 00000004 | 00000005 | 127.0.0.1:31202 | NULL |
| 00000005 | 00000006 | 127.0.0.1:31202 | NULL |
| 00000006 | 00000007 | 127.0.0.1:31202 | NULL |
| 00000007 | 00000008 | 127.0.0.1:31200 | NULL |
| 00000008 | 00000009 | 127.0.0.1:31201 | NULL |
| 00000009 | 0000000A | 127.0.0.1:31202 | NULL |
| 0000000A | 0000000B | 127.0.0.1:31200 | NULL |
| 0000000B | 0000000C | 127.0.0.1:31202 | NULL |
| 0000000C | 0000000D | 127.0.0.1:31201 | NULL |
| 0000000D | 0000000E | 127.0.0.1:31202 | NULL |
| 0000000E | 0000000F | 127.0.0.1:31201 | NULL |
| 0000000F | | 127.0.0.1:31202 | NULL |
+-----------+----------+-----------------+-----------+
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