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From els...@apache.org
Subject [07/15] git commit: ACCUMULO-3008 Update MaxMutation readme to note that the command is dependent on tserver heap
Date Wed, 23 Jul 2014 05:32:59 GMT
ACCUMULO-3008 Update MaxMutation readme to note that the command is dependent on tserver heap


Project: http://git-wip-us.apache.org/repos/asf/accumulo/repo
Commit: http://git-wip-us.apache.org/repos/asf/accumulo/commit/6ffcb1db
Tree: http://git-wip-us.apache.org/repos/asf/accumulo/tree/6ffcb1db
Diff: http://git-wip-us.apache.org/repos/asf/accumulo/diff/6ffcb1db

Branch: refs/heads/1.6.1-SNAPSHOT
Commit: 6ffcb1db8ad9ae68a82011884c913ce7ac409c97
Parents: 97854bd
Author: Josh Elser <elserj@apache.org>
Authored: Wed Jul 23 00:18:23 2014 -0400
Committer: Josh Elser <elserj@apache.org>
Committed: Wed Jul 23 00:18:23 2014 -0400

----------------------------------------------------------------------
 docs/examples/README.maxmutation | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/accumulo/blob/6ffcb1db/docs/examples/README.maxmutation
----------------------------------------------------------------------
diff --git a/docs/examples/README.maxmutation b/docs/examples/README.maxmutation
index aa679a8..993a460 100644
--- a/docs/examples/README.maxmutation
+++ b/docs/examples/README.maxmutation
@@ -40,8 +40,10 @@ large mutations.
 
 Now the table will reject any mutation that is larger than 1/256th of the 
 working memory of the tablet server.  The following command attempts to ingest 
-a single row with 10000 columns, which exceeds the memory limit:
+a single row with 10000 columns, which exceeds the memory limit. Depending on the
+amount of Java heap your tserver(s) are given, you may have to increase the number
+of columns provided to see the failure.
 
     $ ./bin/accumulo org.apache.accumulo.test.TestIngest -i instance -z zookeepers -u username
-p password --rows 1 --cols 10000 
-ERROR : Constraint violates : ConstraintViolationSummary(constrainClass:org.apache.accumulo.examples.simple.constraints.MaxMutationSize,
violationCode:0, violationDescription:mutation exceeded maximum size of 188160, numberOfViolatingMutations:1)
+    ERROR : Constraint violates : ConstraintViolationSummary(constrainClass:org.apache.accumulo.examples.simple.constraints.MaxMutationSize,
violationCode:0, violationDescription:mutation exceeded maximum size of 188160, numberOfViolatingMutations:1)
 


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