Gábor Auth created CASSANDRA-11198:
--------------------------------------
Summary: Materialized view inconsistency
Key: CASSANDRA-11198
URL: https://issues.apache.org/jira/browse/CASSANDRA-11198
Project: Cassandra
Issue Type: Bug
Reporter: Gábor Auth
Here is a materialized view:
{code}
> DESCRIBE MATERIALIZED VIEW unit_by_transport ;
CREATE MATERIALIZED VIEW unit_by_transport AS
SELECT *
FROM unit
WHERE transportid IS NOT NULL AND type IS NOT NULL
PRIMARY KEY (transportid, id)
WITH CLUSTERING ORDER BY (id ASC)
AND bloom_filter_fp_chance = 0.01
AND caching = {'keys': 'ALL', 'rows_per_partition': 'NONE'}
AND comment = ''
AND compaction = {'class':
'org.apache.cassandra.db.compaction.SizeTieredCompactionStrategy',
'max_threshold': '32', 'min_threshold': '4'}
AND compression = {'chunk_length_in_kb': '64', 'class':
'org.apache.cassandra.io.compress.LZ4Compressor'}
AND crc_check_chance = 1.0
AND dclocal_read_repair_chance = 0.1
AND default_time_to_live = 0
AND gc_grace_seconds = 864000
AND max_index_interval = 2048
AND memtable_flush_period_in_ms = 0
AND min_index_interval = 128
AND read_repair_chance = 0.0
AND speculative_retry = '99PERCENTILE';
{code}
I cannot reproduce this but sometimes and somehow happened the same issue
(https://issues.apache.org/jira/browse/CASSANDRA-10910):
{code}
> SELECT transportid, id, type FROM unit_by_transport WHERE
> transportid=24f90d20-d61f-11e5-9d3c-8fc3ad6906e2 and
> id=99c05a70-d686-11e5-a169-97287061d5d1;
transportid | id |
type
--------------------------------------+--------------------------------------+------
24f90d20-d61f-11e5-9d3c-8fc3ad6906e2 | 99c05a70-d686-11e5-a169-97287061d5d1 |
null
(1 rows)
> SELECT transportid, id, type FROM unit WHERE
> id=99c05a70-d686-11e5-a169-97287061d5d1;
transportid | id | type
-------------+----+------
(0 rows)
{code}
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