[
https://issues.apache.org/jira/browse/IGNITE-3167?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15437086#comment-15437086
]
ASF GitHub Bot commented on IGNITE-3167:
----------------------------------------
GitHub user tledkov-gridgain opened a pull request:
https://github.com/apache/ignite/pull/987
IGNITE-3167 Hadoop: restore external execution.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/gridgain/apache-ignite ignite-3167
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/ignite/pull/987.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 #987
----
commit 4e9e7b8ee1c990bacdc2d081b706ca315927fdce
Author: vozerov-gridgain <[email protected]>
Date: 2016-08-24T09:12:00Z
IGNITE-3716: ODBC: Added SQL escape sequence parsing.
commit 118db2fcffe3534aa1e5f4b97b8fbe23891752c4
Author: vozerov-gridgain <[email protected]>
Date: 2016-08-24T09:12:24Z
Merge remote-tracking branch 'upstream/ignite-1.6.6' into ignite-1.6.6
commit c02ad87f863bd730e60fb7052547fa0848e7eb77
Author: isapego <[email protected]>
Date: 2016-08-24T14:21:48Z
IGNITE-3736: ODBC: Added support for string scalar functions. This closes
#979.
commit 13dfcbe03aca137ee70698f6083df27c10ecdaf9
Author: vozerov-gridgain <[email protected]>
Date: 2016-08-24T14:31:38Z
IGNITE-3736: ODBC: Reverted back removed "supported" futures.
commit d6449ffbc65acda6a2cf4484608188367837dd17
Author: sboikov <[email protected]>
Date: 2016-08-24T15:34:02Z
Fixed issues on node stop:
- in service processor need guard depExe access with busyLock
- do not error log IO errors in ClientImpl on stop
commit 12fd4976f482ebc43831754645e34042c9073b2d
Author: sboikov <[email protected]>
Date: 2016-08-25T09:29:04Z
Fixed GridQueryParsingTest.
commit 6eefceb98deed5d65f17cb327517dd1599bfe068
Author: tledkov-gridgain <[email protected]>
Date: 2016-08-25T15:34:01Z
IGNITE-3167 Hadoop: restore external execution.
----
> Hadoop: restore external execution.
> -----------------------------------
>
> Key: IGNITE-3167
> URL: https://issues.apache.org/jira/browse/IGNITE-3167
> Project: Ignite
> Issue Type: Task
> Components: hadoop
> Affects Versions: 1.5.0.final
> Reporter: Vladimir Ozerov
> Assignee: Taras Ledkov
> Priority: Critical
> Labels: roadmap
>
> Some time ago we decided to get rid external execution mode. It appears to be
> a wrong decision.
> Hadoop users rely on its process-per-job nature in lot's places. One of such
> case could be observed in HiBench Bayes benchmark:
> 1) Job creates something in the local file system through Hadoop FileSystem
> API.
> 2) Then it tries to get this data using regular java.io.FileReader and
> relative paths.
> This doesn't work in embedded mode because our LocalFileSystem wrapper
> assigns different work dirs for jobs, but process-wide working directory is
> always the same. As a result, aforementioned benchmark doesn't work in
> Ignite, but work with standard Hadoop job tracker.
> It seems that we must return external execution back.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
