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https://issues.apache.org/jira/browse/KUDU-2612?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17214194#comment-17214194
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ASF subversion and git services commented on KUDU-2612:
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Commit 9306e41c32c8a03e1aedd682b9e158066baba7f4 in kudu's branch
refs/heads/master from Alexey Serbin
[ https://gitbox.apache.org/repos/asf?p=kudu.git;h=9306e41 ]
KUDU-2612: initial implementation of TxnManager
This is a first implementation of the TxnManager. The TxnManager class
encapsulates the logic used by the TxnManagerService while serving RPC
requests (see txn_manager.proto for the protobuf interface). The most
essential piece of the logic to be implemented by this class is the
assignment of an identifier for a new transaction and initialization
of the transaction status table, along with creating of its new
partitions, when needed. All other methods simply do proxying of
corresponding requests to the underlying instance of TxnSystemClient.
This changelist also contains test scenarios to cover the newly
introduced functionality.
The implementation of TxnManager::BeginTransaction() is moved into
a follow-up changelist by request for simplify the process of reviewing
these changes.
TxnManager::KeepTransactionAlive() will be implemented as soon
as the corresponding functionality is ready in the TxnStatusManager.
Change-Id: Ie952977a3ae5f625d1283389f0be8afb79df7d8c
Reviewed-on: http://gerrit.cloudera.org:8080/16527
Tested-by: Alexey Serbin <aser...@cloudera.com>
Reviewed-by: Andrew Wong <aw...@cloudera.com>
Reviewed-by: Hao Hao <hao....@cloudera.com>
> Implement multi-row transactions
> --------------------------------
>
> Key: KUDU-2612
> URL: https://issues.apache.org/jira/browse/KUDU-2612
> Project: Kudu
> Issue Type: Task
> Reporter: Mike Percy
> Priority: Major
> Labels: roadmap-candidate
>
> Tracking Jira to implement multi-row / multi-table transactions in Kudu.
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