Check the TabletServer logs. This Exception is telling you that there
was an error on the server. You should look there for what the real
problem was. You can do this one of two ways.
1) Use the "Recent Logs" page on the Accumulo monitor
(http://accumulo_monitor_host:50095). Unless you cleared the logs, or
restarted the monitor process since you got this error, you should be
able to see a nice HTML view of any errors
2) Check the debug log, e.g.
$ACCUMULO_HOME/logs/tserver_$host.debug.log. If you're running tservers
on more than one node, be sure that you check the log files on all nodes.
- Josh
On 6/17/14, 9:33 PM, Jianshi Huang wrote:
Hi,
I got the following errors during MapReduce ingestion, are they serious
errors?
java.io.IOException:
org.apache.accumulo.core.client.MutationsRejectedException: # constraint
violations : 0 security codes: {} # server\ errors 1 # exceptions 0
at
org.apache.accumulo.core.client.mapreduce.AccumuloOutputFormat$AccumuloRecordWriter.write(AccumuloOutputFormat.java:437)
at
org.apache.accumulo.core.client.mapreduce.AccumuloOutputFormat$AccumuloRecordWriter.write(AccumuloOutputFormat.java:373)
at org.apache.spark.rdd.PairRDDFunctions.org
<http://org.apache.spark.rdd.PairRDDFunctions.org>$apache$spark$rdd$PairRDDFunctions$$writeShard$1(PairRDDFunctions.scala:716)
at
org.apache.spark.rdd.PairRDDFunctions$$anonfun$saveAsNewAPIHadoopDataset$1.apply(PairRDDFunctions.scala:730)
at
org.apache.spark.rdd.PairRDDFunctions$$anonfun$saveAsNewAPIHadoopDataset$1.apply(PairRDDFunctions.scala:730)
at
org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:111)
at org.apache.spark.scheduler.Task.run(Task.scala:51)
at
org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:187)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:724)
And
java.io.IOException: org.apache.accumulo.core.client.AccumuloException:
org.apache.thrift.TApplicationException: Internal error processing\
applyUpdates
at
org.apache.accumulo.core.client.mapreduce.AccumuloOutputFormat.getRecordWriter(AccumuloOutputFormat.java:558)
at org.apache.spark.rdd.PairRDDFunctions.org
<http://org.apache.spark.rdd.PairRDDFunctions.org>$apache$spark$rdd$PairRDDFunctions$$writeShard$1(PairRDDFunctions.scala:712)
at
org.apache.spark.rdd.PairRDDFunctions$$anonfun$saveAsNewAPIHadoopDataset$1.apply(PairRDDFunctions.scala:730)
at
org.apache.spark.rdd.PairRDDFunctions$$anonfun$saveAsNewAPIHadoopDataset$1.apply(PairRDDFunctions.scala:730)
at
org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:111)
at org.apache.spark.scheduler.Task.run(Task.scala:51)
at
org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:187)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:724)
Cheers,
--
Jianshi Huang
LinkedIn: jianshi
Twitter: @jshuang
Github & Blog: http://huangjs.github.com/
