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https://issues.apache.org/jira/browse/PHOENIX-3176?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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James Taylor updated PHOENIX-3176:
----------------------------------
Labels: newbie (was: )
> Rows will be skipped which are having future timestamp in row_timestamp column
> ------------------------------------------------------------------------------
>
> Key: PHOENIX-3176
> URL: https://issues.apache.org/jira/browse/PHOENIX-3176
> Project: Phoenix
> Issue Type: Bug
> Affects Versions: 4.6.0
> Reporter: Ankit Singhal
> Priority: Major
> Labels: newbie
> Fix For: 4.14.0
>
> Attachments: PHOENIX-3176.patch
>
>
> Rows will be skipped when row_timestamp have future timestamp
> {code}
> : jdbc:phoenix:localhost> CREATE TABLE historian.data (
> . . . . . . . . . . . . .> assetid unsigned_int not null,
> . . . . . . . . . . . . .> metricid unsigned_int not null,
> . . . . . . . . . . . . .> ts timestamp not null,
> . . . . . . . . . . . . .> val double
> . . . . . . . . . . . . .> CONSTRAINT pk PRIMARY KEY (assetid, metricid, ts
> row_timestamp))
> . . . . . . . . . . . . .> IMMUTABLE_ROWS=true;
> No rows affected (1.283 seconds)
> 0: jdbc:phoenix:localhost> upsert into historian.data
> values(1,2,'2015-01-01',1.2);
> 1 row affected (0.047 seconds)
> 0: jdbc:phoenix:localhost> upsert into historian.data
> values(1,2,'2018-01-01',1.2);
> 1 row affected (0.005 seconds)
> 0: jdbc:phoenix:localhost> select * from historian.data;
> +----------+-----------+--------------------------+------+
> | ASSETID | METRICID | TS | VAL |
> +----------+-----------+--------------------------+------+
> | 1 | 2 | 2015-01-01 00:00:00.000 | 1.2 |
> +----------+-----------+--------------------------+------+
> 1 row selected (0.04 seconds)
> 0: jdbc:phoenix:localhost> select count(*) from historian.data;
> +-----------+
> | COUNT(1) |
> +-----------+
> | 1 |
> +-----------+
> 1 row selected (0.013 seconds)
> {code}
> Explain plan, where scan range is capped to compile time.
> {code}
> | CLIENT 1-CHUNK PARALLEL 1-WAY FULL SCAN OVER HISTORIAN.DATA |
> | ROW TIMESTAMP FILTER [0, 1470901929982) |
> | SERVER FILTER BY FIRST KEY ONLY |
> | SERVER AGGREGATE INTO SINGLE ROW |
> {code}
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