I run HBase standalone mode (hbase-0.90.4 (stable)).
When I launch in a loop several MapReduce Job and then I try to put something in
another table, I have this exception:
java.lang.RuntimeException: java.io.IOException:
org.apache.hadoop.hbase.client.
HConnectionManager$HConnectionImpleme
ntation@1fe1feb
closed
at
org.apache.hadoop.hbase.client.
HTableFactory.createHTableInterface(
HTableFactory.java:38)
at org.apache.hadoop.hbase.client.
HTablePool.createHTable(HTablePool.java:133)
at org.apache.hadoop.hbase.client.
HTablePool.getTable(HTablePool.java:89)
at temapred.jobs.
wordcountperhour.Starter.runMe(Starter.java:103)
at temapred.jobs.
starter.Starter.main(Starter.java:42)
Caused by: java.io.IOException:
org.apache.hadoop.hbase.client.
HConnectionManager$HConnectionImplementa
tion@1fe1feb
closed
at
org.apache.hadoop.hbase.client.
HConnectionManager$HConnectionImplementation.
locateRegion(HConnectionManager.java:571)
at
org.apache.hadoop.hbase.client.
HConnectionManager$HConnectionImplementation.
locateRegion(HConnectionManager.java:559)
at org.apache.hadoop.hbase.client.HTable.<init>(HTable.java:173)
at
org.apache.hadoop.hbase.client.HTableFactory
.createHTableInterface
(HTableFactory.java:36)
... 4 more
I think I need to close the table, BUT as I use:
TableMapReduceUtil.initTableMapperJob(
tableName,
tableScanner,
mapperClassName,
outputKey,
outputValue,
thisJob);
TableMapReduceUtil.initTableReducerJob(
tableReducer,
reducerClassName,
thisJob);
I don't have any 'Table' Object...
Any Idea?
Thanks,
