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https://issues.apache.org/jira/browse/PHOENIX-5233?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Lars Hofhansl updated PHOENIX-5233:
-----------------------------------
Description:
(copied from my last comment on PHOENIX-5090)
Steps to reproduce (with Omid):
# {{!autocommit off}}
# {{create table test (pk1 integer not null, pk2 integer not null, pk3 integer
not null, v1 float, v2 float, v3 integer CONSTRAINT pk PRIMARY KEY (pk1, pk2,
pk3)) DISABLE_WAL=true, TRANSACTIONAL=true;}}
# {{upsert into test values(rand()*10000000, rand()*10000000, rand()*10000000,
rand(), rand(), rand()*1000000);}}
# {{upsert into test select rand()*10000000, rand()*10000000, rand()*10000000,
rand(), rand(), rand()*1000000 from test;}}
# {{select count\(*) from test; – this will cause uncommitted data to sent to
the server.}}
# Goto #4 a few time (until you inserted 131072 rows)
# {{!commit}}
In a separate sqlline session just repeat after the commit was issued in the
other session.
* {{select count\(*) from test;}}
You'll see that number will change until it finally settles.
was:
(copied from my last comment on PHOENIX-5090)
Steps to reproduce:
# {{!autocommit off}}
# {{create table test (pk1 integer not null, pk2 integer not null, pk3 integer
not null, v1 float, v2 float, v3 integer CONSTRAINT pk PRIMARY KEY (pk1, pk2,
pk3)) DISABLE_WAL=true, TRANSACTIONAL=true;}}
# {{upsert into test values(rand()*10000000, rand()*10000000, rand()*10000000,
rand(), rand(), rand()*1000000);}}
# {{upsert into test select rand()*10000000, rand()*10000000, rand()*10000000,
rand(), rand(), rand()*1000000 from test;}}
# {{select count\(*) from test; – this will cause uncommitted data to sent to
the server.}}
# Goto #4 a few time (until you inserted 131072 rows)
# {{!commit}}
In a separate sqlline session just repeat after the commit was issued in the
other session.
* {{select count\(*) from test;}}
You'll see that number will change until it finally settles.
> Read-your-own writes causes incorrect visibility with transactional tables.
> ---------------------------------------------------------------------------
>
> Key: PHOENIX-5233
> URL: https://issues.apache.org/jira/browse/PHOENIX-5233
> Project: Phoenix
> Issue Type: Bug
> Affects Versions: 4.14.1
> Reporter: Lars Hofhansl
> Priority: Major
>
> (copied from my last comment on PHOENIX-5090)
> Steps to reproduce (with Omid):
> # {{!autocommit off}}
> # {{create table test (pk1 integer not null, pk2 integer not null, pk3
> integer not null, v1 float, v2 float, v3 integer CONSTRAINT pk PRIMARY KEY
> (pk1, pk2, pk3)) DISABLE_WAL=true, TRANSACTIONAL=true;}}
> # {{upsert into test values(rand()*10000000, rand()*10000000,
> rand()*10000000, rand(), rand(), rand()*1000000);}}
> # {{upsert into test select rand()*10000000, rand()*10000000,
> rand()*10000000, rand(), rand(), rand()*1000000 from test;}}
> # {{select count\(*) from test; – this will cause uncommitted data to sent
> to the server.}}
> # Goto #4 a few time (until you inserted 131072 rows)
> # {{!commit}}
> In a separate sqlline session just repeat after the commit was issued in the
> other session.
> * {{select count\(*) from test;}}
> You'll see that number will change until it finally settles.
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