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From "Abhishek Talluri (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (PHOENIX-4980) Mismatch in row counts between data and index tables while multiple clients try to upsert data
Date Mon, 22 Oct 2018 19:57:00 GMT

     [ https://issues.apache.org/jira/browse/PHOENIX-4980?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Abhishek Talluri updated PHOENIX-4980:
--------------------------------------
    Comment: was deleted

(was: A comment with security level 'jira-users' was removed.)

> Mismatch in row counts between data and index tables while multiple clients try to upsert
data
> ----------------------------------------------------------------------------------------------
>
>                 Key: PHOENIX-4980
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-4980
>             Project: Phoenix
>          Issue Type: Bug
>    Affects Versions: 4.14.0
>            Reporter: Abhishek Talluri
>            Assignee: Vincent Poon
>            Priority: Critical
>              Labels: LocalIndex, globalMutableSecondaryIndex, secondaryIndex
>             Fix For: 4.14.1
>
>         Attachments: TestSecIndex.java
>
>
> Phoenix table has A,B,C,D,E as its columns and A as the primary key for the table.
> CREATE TABLE TEST (A VARCHAR NOT NULL PRIMARY KEY, B VARCHAR, C VARCHAR, D VARCHAR ,
E VARCHAR);
> Global index is built on D & E
> CREATE INDEX TEST_IND on TEST (D,E);
> Client 1 updates A,B,C whereas client 2 updates A,B,D,E
> I used phoenix 5.14.2-1.cdh5.14.2.p0.3 parcel to test this issue. Ran with two threads
that load data using upserts reading from the csv file. Within 10 iterations, i could observe
the difference in the row counts between data table and index table. Attaching the code used
to test this behavior. This issue also exists in both Global and Local indexes.



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