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https://issues.apache.org/jira/browse/HIVE-12637?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15427755#comment-15427755
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Lefty Leverenz commented on HIVE-12637:
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Thanks for the docs, [~wzheng]. I removed the TODOC1.3 and TODOC2.1 labels.
For the record, here's the link to *hive.txn.retryable.sqlex.regex* in
Configuration Properties:
* [hive.txn.retryable.sqlex.regex |
https://cwiki.apache.org/confluence/display/Hive/Configuration+Properties#ConfigurationProperties-hive.txn.retryable.sqlex.regex]
> make retryable SQLExceptions in TxnHandler configurable
> -------------------------------------------------------
>
> Key: HIVE-12637
> URL: https://issues.apache.org/jira/browse/HIVE-12637
> Project: Hive
> Issue Type: Improvement
> Components: Transactions
> Affects Versions: 1.0.0
> Reporter: Eugene Koifman
> Assignee: Wei Zheng
> Fix For: 1.3.0, 2.1.0
>
> Attachments: HIVE-12637.1.patch, HIVE-12637.2.patch
>
>
> same for CompactionTxnHandler
> would be convenient if the user could specify some RegEx (perhaps by db type)
> which will tell TxnHandler.checkRetryable() that this is should be retried.
> The regex should probably apply to String produced by
> {noformat}
> private static String getMessage(SQLException ex) {
> return ex.getMessage() + "(SQLState=" + ex.getSQLState() + ",ErrorCode="
> + ex.getErrorCode() + ")";
> }
> {noformat}
> This make it flexible.
> See if we need to add Db type (and possibly version) of the DB being used.
> With 5 different DBs supported this gives control end users.
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