GitHub user sbroeder opened a pull request:
https://github.com/apache/incubator-trafodion/pull/1075
This is a large contribution of changes from Esgyn
TransactionManager and libraries that are collectively
much better tested and hardened than Trafodion, but are too
numerous and complex to cherry pick individually.
The changes include:
Dozens of bug fixes
Improved recovery after HBase failures
Better error reporting and tracing, which includes region keys for easier
debugging
Reduced UnknownTransactionExceptions resulting from duplicate transaction
registration
Better TLOG management including reducing the default number of tables
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/sbroeder/incubator-trafodion sean_traf
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-trafodion/pull/1075.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #1075
----
commit 91794b534788a1fc578192b381bcaccddb1680e1
Author: Sean Broeder <[email protected]>
Date: 2017-04-28T20:53:19Z
This is a large contribution of changes from Esgyn
TransactionManager and libraries that are collectively
much better tested and hardened than Trafodion, but are too
numerous and complex to cherry pick individually.
The changes include:
Dozens of bug fixes
Improved recovery after HBase failures
Better error reporting and tracing, which includes region keys for easier
debugging
Reduced UnknownTransactionExceptions resulting from duplicate transaction
registration
Better TLOG management including reducing the default number of tables
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