Hi
I am running HBASE on windows.
However, a strange behavior when launching the shell...
We do not see the prompt (as we see it in linux). It is not so disturbing,
but just asking
Benjamin
Hi,
I've created some demo code to show the problem. Here's the Observer:
...
public class DemoObserver extends BaseRegionObserver {
byte[] personFamily = Bytes.toBytes(Person);
@Override
public boolean postScannerNext(
ObserverContextRegionCoprocessorEnvironment e,
Ive noticed that alltogether removing the 127* addresses
from my /etc/hosts fixes my hbase configuration so that
my client can create tables without failing and the hmaster initialies
fully.
Anyone else notice this ?
--
Jay Vyas
http://jayunit100.blogspot.com
I guess your problem was related to the 127.0.1.1, there's a note about
that in the manual.
http://hbase.apache.org/book.html#quickstart
http://blog.devving.com/why-does-hbase-care-about-etchosts/
Matteo
On Wed, Oct 2, 2013 at 4:20 PM, Jay Vyas jayunit...@gmail.com wrote:
Ive noticed that
no, iirc even with 127.0.0.1 i have seen this issue, but maybe i just
havent distilled the error down enough?
On Wed, Oct 2, 2013 at 11:23 AM, Matteo Bertozzi theo.berto...@gmail.comwrote:
I guess your problem was related to the 127.0.1.1, there's a note about
that in the manual.
Hi,
I have a HadoopHBase cluster, that runs Hadoop 1.1.2 and HBase 0.94.7.
I notice an issue that stops normal cluster running.
My use case: I have several MR jobs that read data from one HBase table in
map phase and write data in 3 different tables during the reduce phase. I
create table handler
Hello takishi
Thnks fr the link. I have already looked that link. It doesnt shows how to
use bit comparators works with row filters . Moroever i have tried using
rowfilters with bitcomparators .
In that case you have specify exactly the full fields of rows which i dnt
want to do. It works with
bq.RegionCoprocessorEnvironment env = (RegionCoprocessorEnvironment)
getEnvironment();
RegionCoprocessorEnvironment has the following method:
/** @return the region associated with this coprocessor */
public HRegion getRegion();
And HRegion has this method:
public
Your DemoObserver is not being invoked because DemoEndpoint is opening a
scanner directly on the region:
RegionCoprocessorEnvironment env
=(RegionCoprocessorEnvironment)getEnvironment();
InternalScanner scanner = env.getRegion().getScanner(scan);
The RegionObserver.postScannerNext() hook
Hi all,
I am using the batch method[1] and it states that I will get an array of
objects containing possibly null values. So my question is if there is a
way on knowing which operation was the one that failed from this null
value? Or any other way in which I could check for the failing operation?
Looks like this is related:
HBASE-8112 Deprecate HTable#batch(final List? extends Row)
On Wed, Oct 2, 2013 at 3:35 PM, Renato Marroquín Mogrovejo
renatoj.marroq...@gmail.com wrote:
Hi all,
I am using the batch method[1] and it states that I will get an array of
objects containing possibly
Hi Ted,
Thank you very much for answering! But I don't think HBASE-8112 is related
to my question. I saw that the signature of the method changed in order to
retrieve partial results. I am using HBase 0.94.10 so does this version
will work like this?
And anyway, my problem is to determine which
How about this method ?
http://hbase.apache.org/apidocs/org/apache/hadoop/hbase/client/HTable.html#batch(java.util.List,
java.lang.Object[])
On Wed, Oct 2, 2013 at 3:57 PM, Renato Marroquín Mogrovejo
renatoj.marroq...@gmail.com wrote:
Hi Ted,
Thank you very much for answering! But I don't
Yeah, I am using such method, but if I get a null in the Objects array, how
do I know which operation failed?
2013/10/2 Ted Yu yuzhih...@gmail.com
How about this method ?
http://hbase.apache.org/apidocs/org/apache/hadoop/hbase/client/HTable.html#batch(java.util.List
,
java.lang.Object[])
Hello,
We're using LoadIncrementalHFiles.doBulkLoad to upload HFiles to an hbase table
in bulk programmatically.
But at times, the HFiles are too big to fit in a single region. So, the
doBulkLoad method splits and stores the parts
in a _tmp directory. This _tmp directory has 755 as permission
You can take a look at HConnectionManager#processBatchCallback(), starting
line 1774 (0.94 branch).
Here is the relevant code:
if (!exceptions.isEmpty()) {
throw new RetriesExhaustedWithDetailsException(exceptions,
actions,
addresses);
}
You should
Hi Renato,
are seeing a specific issue or are wondering looking at the code?
You should get an exception if any of the operations fail. That exception has
the all the information you need: The set of exceptions, the actions that
caused them, and on which servers.
If you decide not to use that
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