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https://issues.apache.org/jira/browse/HIVE-16565?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wei Zheng updated HIVE-16565:
-----------------------------
Description:
This is a follow-up of HIVE-16534.
In ValidReadTxnList.writeToString, we write out open and aborted transactions
as two sorted lists. We can take advantage of that and perform merge sort them
together when reading them back in readFromString. Note that the aborted bits
should also be handled properly during the merge sort.
was:
This is a follow-up of HIVE-16534.
In ValidReadTxnList.writeToString, we write out two open and aborted
transactions as two sorted lists. We can take advantage of that and perform
merge sort them together when reading them back in readFromString. Note that
the aborted bits should also be handled properly during the merge sort.
> Improve how the open transactions and aborted transactions are deserialized
> in ValidReadTxnList.readFromString
> --------------------------------------------------------------------------------------------------------------
>
> Key: HIVE-16565
> URL: https://issues.apache.org/jira/browse/HIVE-16565
> Project: Hive
> Issue Type: Bug
> Components: Transactions
> Affects Versions: 3.0.0
> Reporter: Wei Zheng
> Assignee: Wei Zheng
>
> This is a follow-up of HIVE-16534.
> In ValidReadTxnList.writeToString, we write out open and aborted transactions
> as two sorted lists. We can take advantage of that and perform merge sort
> them together when reading them back in readFromString. Note that the aborted
> bits should also be handled properly during the merge sort.
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