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https://issues.apache.org/jira/browse/HIVE-8290?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14176228#comment-14176228
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Lefty Leverenz commented on HIVE-8290:
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[~alangates], in the Hive Transactions doc I moved *hive.support.concurrency*
from the table of new transactions to the next section, and revised various
parameter descriptions there and in Configuration Properties.
* [Hive Transactions -- Configuration |
https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=40509723#HiveTransactions-Configuration]
** [New Configuration Parameters for Transactions |
https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=40509723#HiveTransactions-NewConfigurationParametersforTransactions]
** [Configuration Values to Set for INSERT, UPDATE, DELETE |
https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=40509723#HiveTransactions-ConfigurationValuestoSetforINSERT,UPDATE,DELETE]
* [Configuration Properties -- Transactions and Compactor |
https://cwiki.apache.org/confluence/display/Hive/Configuration+Properties#ConfigurationProperties-TransactionsandCompactor]
(list of turn ons)
** [hive.txn.manager |
https://cwiki.apache.org/confluence/display/Hive/Configuration+Properties#ConfigurationProperties-hive.txn.manager]
** [hive.compactor.initiator.on |
https://cwiki.apache.org/confluence/display/Hive/Configuration+Properties#ConfigurationProperties-hive.compactor.initiator.on]
** [hive.compactor.worker.threads |
https://cwiki.apache.org/confluence/display/Hive/Configuration+Properties#ConfigurationProperties-hive.compactor.worker.threads]
* Configuration Properties -- other parameters
** [hive.support.concurrency |
https://cwiki.apache.org/confluence/display/Hive/Configuration+Properties#ConfigurationProperties-hive.support.concurrency]
** [hive.enforce.bucketing |
https://cwiki.apache.org/confluence/display/Hive/Configuration+Properties#ConfigurationProperties-hive.enforce.bucketing]
** [hive.exec.dynamic.partition.mode |
https://cwiki.apache.org/confluence/display/Hive/Configuration+Properties#ConfigurationProperties-hive.exec.dynamic.partition.mode]
If these changes pass muster, equivalent changes can be made in HiveConf.java
(HIVE-6586).
> With DbTxnManager configured, all ORC tables forced to be transactional
> -----------------------------------------------------------------------
>
> Key: HIVE-8290
> URL: https://issues.apache.org/jira/browse/HIVE-8290
> Project: Hive
> Issue Type: Bug
> Components: Transactions
> Affects Versions: 0.14.0
> Reporter: Alan Gates
> Assignee: Alan Gates
> Priority: Blocker
> Fix For: 0.14.0
>
> Attachments: HIVE-8290.2.patch, HIVE-8290.patch
>
>
> Currently, once a user configures DbTxnManager to the be transaction manager,
> all tables that use ORC are expected to be transactional. This means they
> all have to have buckets. This most likely won't be what users want.
> We need to add a specific mark to a table so that users can indicate it
> should be treated in a transactional way.
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