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https://issues.apache.org/jira/browse/IGNITE-8939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16561783#comment-16561783
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ASF GitHub Bot commented on IGNITE-8939:
----------------------------------------

GitHub user zstan opened a pull request:

    https://github.com/apache/ignite/pull/4454

    IGNITE-8939 Catch and proper propagate transaction string reprsentation

    i have no reproducer here, but sometimes when schema for object can`t be 
found in server side tx toString can throw exception which can lead into 
failure handler.

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/gridgain/apache-ignite ignite-8939-zstan

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/ignite/pull/4454.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 #4454
    
----
commit a7dca517e72fa318c38e01cdce8d0c641151e6ba
Author: Evgeny Stanilovskiy <estanilovskiy@...>
Date:   2018-07-30T11:03:29Z

    IGNITE-8939 Catch and proper propagate transaction string reprsentation

----


> Transaction string reprsentation unhandled exception
> ----------------------------------------------------
>
>                 Key: IGNITE-8939
>                 URL: https://issues.apache.org/jira/browse/IGNITE-8939
>             Project: Ignite
>          Issue Type: Bug
>          Components: binary
>            Reporter: Evgenii Zagumennov
>            Assignee: Stanilovsky Evgeny
>            Priority: Major
>
> IgniteTxHandler.finishDhtLocal() (IgniteTxHandler.java:957)
> {code:java}
> U.error(log, "Failed completing transaction [commit=" + req.commit() + ", 
> tx=" + *tx* + ']', e);{code}
> tx.toString() can lead to excepion (in GridToStringBuilder.toStringImpl()), 
> and original exception in transaction will be lost. We need to log original 
> exception and catch probable tx.toString() exception.



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