[
https://issues.apache.org/jira/browse/GEODE-4033?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16275297#comment-16275297
]
ASF GitHub Bot commented on GEODE-4033:
---------------------------------------
pivotal-eshu commented on a change in pull request #1115: GEODE-4033: Exception
is thrown when Tx Id is not found on server dur…
URL: https://github.com/apache/geode/pull/1115#discussion_r154479633
##########
File path:
geode-core/src/main/java/org/apache/geode/cache/client/internal/OpExecutorImpl.java
##########
@@ -251,21 +251,8 @@ private Object executeWithServerAffinity(ServerLocation
loc, Op op) {
int transactionId = absOp.getMessage().getTransactionId();
// for CommitOp we do not have transactionId in AbstractOp
// so set it explicitly for TXFailoverOp
- try {
Review comment:
The TXFailover is used when a client lost connection to a server. The client
will fail over to another server, and the TXFailover is for the new server to
find if the original server who hosting the transaction still exist. If it
exist, it will let client continue the transaction.
This fix only eliminates the scenario when the new server does not find any
server hosting the transaction but client finds it is the first operation of
the transaction and does the retry instead of failing the transaction.
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
[email protected]
> TxFailover doesn't throw exception when tx state is not found on the server
> ---------------------------------------------------------------------------
>
> Key: GEODE-4033
> URL: https://issues.apache.org/jira/browse/GEODE-4033
> Project: Geode
> Issue Type: Bug
> Components: transactions
> Reporter: Anilkumar Gingade
> Assignee: Anilkumar Gingade
>
> When a client transaction gets an exception due to connection failure; it
> tries to execute the transaction on other available server. This failover
> transaction is processed, if the tx.state is available on any of the servers;
> if not an exception thrown back to the client.
> Currently the client catches this exception and tries to re-create the
> exception instead of returning back to the application. This could cause
> multiple transaction state to be created for the same transaction id on the
> cluster (if the first attempt to the server is still in process), causing
> unexpected behavior.
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)
