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Posted to issues@activemq.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2018/09/14 14:13:00 UTC
[jira] [Commented] (ARTEMIS-2089) DB2 sending larger message (1MB)
crashes the whole server
[ https://issues.apache.org/jira/browse/ARTEMIS-2089?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16614901#comment-16614901 ]
ASF GitHub Bot commented on ARTEMIS-2089:
-----------------------------------------
GitHub user franz1981 opened a pull request:
https://github.com/apache/activemq-artemis/pull/2317
ARTEMIS-2089 DB2 sending larger message (1MB) crashes the whole server
It declares JDBC journal Blobs for IBM DB2 DBMS matching max-blob-size
in order to allow to store data with size > 1 MB ie the default BLOB
capacity
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/franz1981/activemq-artemis ARTEMIS-2089
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/activemq-artemis/pull/2317.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 #2317
----
commit f7602e520af66ac44d6e8166330e44dcfcda34d1
Author: Francesco Nigro <ni...@...>
Date: 2018-09-14T14:11:44Z
ARTEMIS-2089 DB2 sending larger message (1MB) crashes the whole server
It declares JDBC journal Blobs for IBM DB2 DBMS matching max-blob-size
in order to allow to store data with size > 1 MB ie the default BLOB
capacity
----
> DB2 sending larger message (1MB) crashes the whole server
> ---------------------------------------------------------
>
> Key: ARTEMIS-2089
> URL: https://issues.apache.org/jira/browse/ARTEMIS-2089
> Project: ActiveMQ Artemis
> Issue Type: Bug
> Components: Broker
> Affects Versions: 2.6.3
> Reporter: Francesco Nigro
> Assignee: Francesco Nigro
> Priority: Major
> Fix For: 2.7.0, 2.6.4
>
> Original Estimate: 96h
> Remaining Estimate: 96h
>
> IBM DB2 requires that BLOB fields with capacity > 1MB should be declared using specific keywords: otherwise the max available capacity would be ~ 1MB.
> By default the JDBC journal will handle a failed append due to a SQL exception as a critical IO error, shutting down the broker.
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