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Posted to commits@flink.apache.org by kt...@apache.org on 2015/07/27 12:31:34 UTC
[1/2] flink-web git commit: [FLINK-2299] FAQ Update
Repository: flink-web
Updated Branches:
refs/heads/asf-site e5efd40a9 -> 498fef0c5
[FLINK-2299] FAQ Update
Project: http://git-wip-us.apache.org/repos/asf/flink-web/repo
Commit: http://git-wip-us.apache.org/repos/asf/flink-web/commit/a4e6e208
Tree: http://git-wip-us.apache.org/repos/asf/flink-web/tree/a4e6e208
Diff: http://git-wip-us.apache.org/repos/asf/flink-web/diff/a4e6e208
Branch: refs/heads/asf-site
Commit: a4e6e2084d36093bee56c142007ea9b28dd497a4
Parents: e5efd40
Author: andra <an...@apache.org>
Authored: Mon Jul 20 12:39:12 2015 +0200
Committer: andra <an...@apache.org>
Committed: Mon Jul 20 12:39:12 2015 +0200
----------------------------------------------------------------------
faq.md | 8 ++++++++
1 file changed, 8 insertions(+)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/flink-web/blob/a4e6e208/faq.md
----------------------------------------------------------------------
diff --git a/faq.md b/faq.md
index 5e44742..054bcd8 100644
--- a/faq.md
+++ b/faq.md
@@ -281,6 +281,14 @@ Check the logging behavior of your jobs. Emitting logging per or tuple may be
helpful to debug jobs in small setups with tiny data sets, it becomes very
inefficient and disk space consuming if used for large input data.
+### The slot allocated for my task manager has been released. What should I do?
+
+A `java.lang.Exception: The slot in which the task was executed has been released. Probably loss of TaskManager` usually occurs when there are big garbage collection stalls.
+In this case, a quick fix would be to use the G1 garbage collector. It works incrementally and it often leads to lower pauses. Furthermore, you can dedicate more memory to the user code (e.g. 0.4 per system and 0.6 per user).
+
+If both of these approaches fail and the error persists, simply increase the TaskManager's heartbeat pause by setting AKKA_WATCH_HEARTBEAT_PAUSE (akka.watch.heartbeat.pause) to a greater value (e.g. 600s).
+This will cause the JobManager to wait for a heartbeat for a longer time interval before considering the TaskManager lost.
+
## YARN Deployment
### The YARN session runs only for a few seconds
[2/2] flink-web git commit: Replaced link to github contributors with
link to contributors wiki page
Posted by kt...@apache.org.
Replaced link to github contributors with link to contributors wiki page
Project: http://git-wip-us.apache.org/repos/asf/flink-web/repo
Commit: http://git-wip-us.apache.org/repos/asf/flink-web/commit/498fef0c
Tree: http://git-wip-us.apache.org/repos/asf/flink-web/tree/498fef0c
Diff: http://git-wip-us.apache.org/repos/asf/flink-web/diff/498fef0c
Branch: refs/heads/asf-site
Commit: 498fef0c5ba055d6307d0f4f7910e906512d89d9
Parents: a4e6e20
Author: Kostas Tzoumas <ko...@gmail.com>
Authored: Mon Jul 27 12:30:49 2015 +0200
Committer: Kostas Tzoumas <ko...@gmail.com>
Committed: Mon Jul 27 12:30:49 2015 +0200
----------------------------------------------------------------------
_config.yml | 2 +-
community.md | 2 +-
content/community.html | 20 ++++++++++----------
3 files changed, 12 insertions(+), 12 deletions(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/flink-web/blob/498fef0c/_config.yml
----------------------------------------------------------------------
diff --git a/_config.yml b/_config.yml
index b3bff40..5adfb1b 100644
--- a/_config.yml
+++ b/_config.yml
@@ -21,7 +21,7 @@ FLINK_VERSION_LATEST_SHORT: 0.10
FLINK_ISSUES_URL: https://issues.apache.org/jira/browse/FLINK
FLINK_GITHUB_URL: https://github.com/apache/flink
-FLINK_GITHUB_CONTRIBUTORS_URL: https://github.com/apache/flink/graphs/contributors
+FLINK_CONTRIBUTORS_URL: https://cwiki.apache.org/confluence/display/FLINK/List+of+contributors
FLINK_GITHUB_REPO_NAME: flink
FLINK_DOWNLOAD_URL_SOURCE: http://www.apache.org/dyn/closer.cgi/flink/flink-0.9.0/flink-0.9.0-src.tgz
http://git-wip-us.apache.org/repos/asf/flink-web/blob/498fef0c/community.md
----------------------------------------------------------------------
diff --git a/community.md b/community.md
index c17a4b9..5454fbc 100644
--- a/community.md
+++ b/community.md
@@ -244,7 +244,7 @@ Note: Flink does not build with Oracle JDK 6. It runs with Oracle JDK 6.
</tr>
</table>
-You can reach committers directly at `<apache-id>@apache.org`. A list of all contributors can be found on our [GitHub Contributors]({{ site.FLINK_GITHUB_CONTRIBUTORS_URL }}) page.
+You can reach committers directly at `<apache-id>@apache.org`. A list of all contributors can be found [here]({{ site.FLINK_CONTRIBUTORS_URL }}).
## Former mentors
http://git-wip-us.apache.org/repos/asf/flink-web/blob/498fef0c/content/community.html
----------------------------------------------------------------------
diff --git a/content/community.html b/content/community.html
index e32d442..f916bec 100644
--- a/content/community.html
+++ b/content/community.html
@@ -147,17 +147,17 @@
<div class="page-toc">
<ul id="markdown-toc">
- <li><a href="#mailing-lists" id="markdown-toc-mailing-lists">Mailing Lists</a></li>
- <li><a href="#irc" id="markdown-toc-irc">IRC</a></li>
- <li><a href="#stack-overflow" id="markdown-toc-stack-overflow">Stack Overflow</a></li>
- <li><a href="#issue-tracker" id="markdown-toc-issue-tracker">Issue Tracker</a></li>
- <li><a href="#source-code" id="markdown-toc-source-code">Source Code</a> <ul>
- <li><a href="#main-source-repositories" id="markdown-toc-main-source-repositories">Main source repositories</a></li>
- <li><a href="#website-repositories" id="markdown-toc-website-repositories">Website repositories</a></li>
+ <li><a href="#mailing-lists">Mailing Lists</a></li>
+ <li><a href="#irc">IRC</a></li>
+ <li><a href="#stack-overflow">Stack Overflow</a></li>
+ <li><a href="#issue-tracker">Issue Tracker</a></li>
+ <li><a href="#source-code">Source Code</a> <ul>
+ <li><a href="#main-source-repositories">Main source repositories</a></li>
+ <li><a href="#website-repositories">Website repositories</a></li>
</ul>
</li>
- <li><a href="#people" id="markdown-toc-people">People</a></li>
- <li><a href="#former-mentors" id="markdown-toc-former-mentors">Former mentors</a></li>
+ <li><a href="#people">People</a></li>
+ <li><a href="#former-mentors">Former mentors</a></li>
</ul>
</div>
@@ -404,7 +404,7 @@
</tr>
</table>
-<p>You can reach committers directly at <code><apache-id>@apache.org</code>. A list of all contributors can be found on our <a href="https://github.com/apache/flink/graphs/contributors">GitHub Contributors</a> page.</p>
+<p>You can reach committers directly at <code><apache-id>@apache.org</code>. A list of all contributors can be found <a href="https://cwiki.apache.org/confluence/display/FLINK/List+of+contributors">here</a>.</p>
<h2 id="former-mentors">Former mentors</h2>