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https://issues.apache.org/jira/browse/PHOENIX-5515?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vincent Poon reopened PHOENIX-5515:
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> Able to write indexed value to data table without writing to index table
> ------------------------------------------------------------------------
>
> Key: PHOENIX-5515
> URL: https://issues.apache.org/jira/browse/PHOENIX-5515
> Project: Phoenix
> Issue Type: Bug
> Affects Versions: 4.14.3
> Reporter: Vincent Poon
> Assignee: Kadir OZDEMIR
> Priority: Major
> Fix For: 4.15.0, 5.1.0
>
> Attachments: PHOENIX-5515.master.001.patch,
> PHOENIX-5515.master.002.patch
>
> Time Spent: 1h 50m
> Remaining Estimate: 0h
>
> Using the 4.14.3 client, it still seems the IndexFailurePolicy is still
> kicking in, which disables the index on write failure. This means that while
> the index is in 'disabled' state, writes to the data table can happen without
> any writes to the index table. While in theory this might be ok since the
> rebuilder should eventually kick in and rebuild from the disable_timestamp,
> this breaks the new indexing design invariant that there should be no data
> table rows without a corresponding index row (potentially unverified), so
> this could potentially cause some unexpected behavior.
> Steps to repro:
> 1) Create data table
> 2) Create index table
> 3) "close_region" on index region from hbase shell
> 4) Upsert to data table
> Eventually after some number of retries, the index will get disabled, which
> means any other client can write to the data table without writing to the
> index table.
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