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From els...@apache.org
Subject svn commit: r1680403 - /accumulo/site/trunk/content/release_notes/1.7.0.mdtext
Date Tue, 19 May 2015 21:59:46 GMT
Author: elserj
Date: Tue May 19 21:59:46 2015
New Revision: 1680403

URL: http://svn.apache.org/r1680403
Log:
CMS commit to accumulo by elserj

Modified:
    accumulo/site/trunk/content/release_notes/1.7.0.mdtext

Modified: accumulo/site/trunk/content/release_notes/1.7.0.mdtext
URL: http://svn.apache.org/viewvc/accumulo/site/trunk/content/release_notes/1.7.0.mdtext?rev=1680403&r1=1680402&r2=1680403&view=diff
==============================================================================
--- accumulo/site/trunk/content/release_notes/1.7.0.mdtext (original)
+++ accumulo/site/trunk/content/release_notes/1.7.0.mdtext Tue May 19 21:59:46 2015
@@ -303,6 +303,12 @@ Each unit and functional test only runs
 on any number of nodes. *Agitation* refers to randomly restarting Accumulo processes and
Hadoop DataNode processes,
 and, in HDFS High-Availability instances, forcing NameNode failover.
 
+During testing, multiple Accumulo developers noticed some stability issues with HDFS using
Apache Hadoop 2.6.0
+when restarting Accumulo processes and HDFS datanodes. The developers investigated these
issues as a part
+of the normal release testing procedures, but were unable to find a definitive cause of these
failures. Users
+are encouraged to follow [ACCUMULO-2388][ACCUMULO-2388] if they wish to follow any future
developments. One
+possible workaround is to increase the `general.rpc.timeout` in the Accumulo configuration
from `120s` to `240s`.
+
 <table id="release_notes_testing">
   <tr>
     <th>OS</th>
@@ -352,6 +358,7 @@ and, in HDFS High-Availability instances
 [ACCUMULO-1817]: https://issues.apache.org/jira/browse/ACCUMULO-1817
 [ACCUMULO-1950]: https://issues.apache.org/jira/browse/ACCUMULO-1950
 [ACCUMULO-1957]: https://issues.apache.org/jira/browse/ACCUMULO-1957
+[ACCUMULO-2388]: https://issues.apache.org/jira/browse/ACCUMULO-2388
 [ACCUMULO-2815]: https://issues.apache.org/jira/browse/ACCUMULO-2815
 [ACCUMULO-2863]: https://issues.apache.org/jira/browse/ACCUMULO-2863
 [ACCUMULO-2998]: https://issues.apache.org/jira/browse/ACCUMULO-2998



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