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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (PHOENIX-4096) Disallow DML operations on connections with CURRENT_SCN set
Date Fri, 29 Sep 2017 03:17:01 GMT

    [ https://issues.apache.org/jira/browse/PHOENIX-4096?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16185294#comment-16185294
] 

Hudson commented on PHOENIX-4096:
---------------------------------

FAILURE: Integrated in Jenkins build Phoenix-master #1818 (See [https://builds.apache.org/job/Phoenix-master/1818/])
PHOENIX-4096 Disallow DML operations on connections with CURRENT_SCN set (jtaylor: rev 06f58d56c9e2b3badb5e3f6bd5092f03f58f00a8)
* (edit) phoenix-core/src/main/java/org/apache/phoenix/util/PhoenixRuntime.java
* (edit) phoenix-core/src/test/java/org/apache/phoenix/compile/QueryCompilerTest.java
* (delete) phoenix-core/src/it/java/org/apache/phoenix/hbase/index/covered/FailWithoutRetriesIT.java
* (edit) phoenix-core/src/main/java/org/apache/phoenix/mapreduce/index/PhoenixIndexImportDirectMapper.java
* (edit) phoenix-core/src/main/java/org/apache/phoenix/mapreduce/index/PhoenixIndexPartialBuildMapper.java
* (edit) phoenix-core/src/main/java/org/apache/phoenix/schema/MetaDataClient.java
* (edit) phoenix-core/src/main/java/org/apache/phoenix/compile/CreateTableCompiler.java
* (edit) phoenix-core/src/main/java/org/apache/phoenix/mapreduce/PhoenixInputFormat.java
* (edit) phoenix-core/src/main/java/org/apache/phoenix/query/ConnectionlessQueryServicesImpl.java
* (edit) phoenix-core/src/it/java/org/apache/phoenix/tx/TransactionIT.java
* (edit) phoenix-core/src/it/java/org/apache/phoenix/end2end/ExecuteStatementsIT.java
* (edit) phoenix-core/src/it/java/org/apache/phoenix/end2end/IndexToolForPartialBuildIT.java
* (delete) phoenix-core/src/it/java/org/apache/phoenix/hbase/index/covered/EndToEndCoveredColumnsIndexBuilderIT.java
* (edit) phoenix-core/src/test/java/org/apache/phoenix/util/TestUtil.java
* (edit) phoenix-core/src/main/java/org/apache/phoenix/coprocessor/MetaDataRegionObserver.java
* (edit) phoenix-core/src/main/java/org/apache/phoenix/compile/UpsertCompiler.java
* (edit) phoenix-core/src/main/java/org/apache/phoenix/exception/SQLExceptionCode.java
* (edit) phoenix-core/src/it/java/org/apache/phoenix/end2end/index/PartialIndexRebuilderIT.java
* (edit) phoenix-core/src/it/java/org/apache/phoenix/end2end/QueryMoreIT.java
* (edit) phoenix-core/src/main/java/org/apache/phoenix/jdbc/PhoenixConnection.java
* (edit) phoenix-core/src/main/java/org/apache/phoenix/execute/MutationState.java
* (edit) phoenix-core/src/it/java/org/apache/phoenix/end2end/QueryExecWithoutSCNIT.java
* (edit) phoenix-core/src/main/java/org/apache/phoenix/mapreduce/index/PhoenixIndexImportMapper.java
* (edit) phoenix-core/src/main/java/org/apache/phoenix/util/JDBCUtil.java
* (edit) phoenix-core/src/main/java/org/apache/phoenix/hbase/index/Indexer.java
* (edit) phoenix-core/src/it/java/org/apache/phoenix/end2end/UpgradeIT.java
* (edit) phoenix-core/src/main/java/org/apache/phoenix/query/ConnectionQueryServicesImpl.java


> Disallow DML operations on connections with CURRENT_SCN set
> -----------------------------------------------------------
>
>                 Key: PHOENIX-4096
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-4096
>             Project: Phoenix
>          Issue Type: Bug
>            Reporter: James Taylor
>            Assignee: James Taylor
>             Fix For: 4.12.0
>
>         Attachments: PHOENIX-4096_v2.patch, PHOENIX-4096_v3.patch, PHOENIX-4096_wip1.patch,
PHOENIX-4096_wip.patch
>
>
> We should make a connection read-only if CURRENT_SCN is set. It's really a bad idea to
go back in time and update data and it won't work with secondary indexing, potentially leading
to your index and table getting out of sync.
> For testing purposes, where we need to control the timestamp, we should rely on the EnvironmentEdgeManager
instead to control the current time.



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