Billy:
I wonder if this is because hbase is now all byte arrays where once it
was Text. The convertion from Text to byte array may be leaving a
trailing byte in the array.
In your code, presuming your on TRUNK, try doing:
HTable table = new HTable(c, "webdata_test");
This will leave Text out of the mix.
St.Ack
P.S. Thanks for the testing of the memcache size fix
Billy Pearson wrote:
Tried to make one with thrift and I get the same results when I copy
the error from the task log the ? turns in to a box
org.apache.hadoop.hbase.TableNotFoundException: Table 'webdata_test?'
was not found.
at
org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRegionInMeta(HConnectionManager.java:534)
at
org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRegion(HConnectionManager.java:470)
at
org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRegion(HConnectionManager.java:430)
at org.apache.hadoop.hbase.client.HTable.<init>(HTable.java:124)
at org.apache.hadoop.hbase.client.HTable.<init>(HTable.java:97)
at
com.compspy.mapred.RecordImport$MapClass.getTable(RecordImport.java:50)
at com.compspy.mapred.RecordImport$MapClass.map(RecordImport.java:76)
at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:47)
at org.apache.hadoop.mapred.MapTask.run(MapTask.java:219)
at org.apache.hadoop.mapred.TaskTracker$Child.main(TaskTracker.java:2124)
Billy
"Jean-Daniel Cryans" <[EMAIL PROTECTED]> wrote in message
news:[EMAIL PROTECTED]
It really seems shell-related. Can you confirm this on your setup by
creating a new table using the Java API or thrift or anything else
but the
shell?
Thx
J-D
On Fri, Jul 4, 2008 at 4:35 AM, Billy Pearson
<[EMAIL PROTECTED]>
wrote:
I run a job on a old table webdata that I have had before I updated to
latest trunk and everything runs fine then
I made a new table just like this one with the name webdata_test and
this
is what I get in the task logs:
2008-07-04 02:30:06,318 WARN org.apache.hadoop.mapred.TaskTracker:
Error
running child
org.apache.hadoop.hbase.TableNotFoundException: Table
'webdata_test?' was
not found.
at
org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRegionInMeta(HConnectionManager.java:534)
at
org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRegion(HConnectionManager.java:470)
at
org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRegion(HConnectionManager.java:430)
at org.apache.hadoop.hbase.client.HTable.<init>(HTable.java:124)
at org.apache.hadoop.hbase.client.HTable.<init>(HTable.java:97)
at
com.compspy.mapred.RecordImport$MapClass.getTable(RecordImport.java:50)
at com.compspy.mapred.RecordImport$MapClass.map(RecordImport.java:76)
at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:47)
at org.apache.hadoop.mapred.MapTask.run(MapTask.java:219)
at
org.apache.hadoop.mapred.TaskTracker$Child.main(TaskTracker.java:2124)
It has a ? on the end of the name and I can not find out why I tryed
this
with several new tables and all turn out the same error above execpt
the old
table webdata
my job does this
HTable table = new HTable(c, new Text("webdata"));
no problem but any new table I make I get the above error like when
I do
this
HTable table = new HTable(c, new Text("webdata_test"));
I scaned meta with the shell and the name appears correctly there
from what
I can tell.
I have been createing the tables with the shell.
Any suggestions on where the ? is comming from?
