Thanks, Elliott & Devaraj.
While reverting back to default compaction for few tables alter statement
got stuck and did not complete even after long time. I had to kill the
process, i tried to rerun alter statements again on these tables disable
statements fails saying table is not enabled, so i tr
We have some customers using it in prod. They are happy with it. Yeah
interested in knowing what issues you faced reverting back.
From: Elliott Clark
Sent: Friday, December 18, 2015 4:01 PM
To: user@hbase.apache.org
Subject: Re: Stripe Compactions - recomm
Kumiko:
You can define your own YCSB workload by specifying the readproportion
and scanproportion you want.
FYI
On Tue, Dec 22, 2015 at 11:39 AM, iain wright wrote:
> You could use YCSB and a custom workload (i don't see a predefined workload
> for 100% puts without reads)
>
> https://github.co
Why the crash? Is it in the library or hbase?
Thanks,
St.Ack
On Tue, Dec 22, 2015 at 11:00 AM, Kumiko Yada wrote:
> Hello,
>
> I wrote the python script w/ happybase library to do the performance put
> test; however, this library is crashing when more than 90 rows are
> put. I'd like to do
If the table is not pre-split properly and timeout not increased, then region
server will crash when compacting.
-Original Message-
From: Kumiko Yada [mailto:kumiko.y...@ds-iq.com]
Sent: Tuesday, December 22, 2015 1:01 PM
To: user@hbase.apache.org
Subject: Put performance test
Hello,
I
You could use YCSB and a custom workload (i don't see a predefined workload
for 100% puts without reads)
https://github.com/brianfrankcooper/YCSB/wiki/Core-Workloads
HBase also has a utility for running some evaluations via MR or a thread
based client:
$ ./hbase org.apache.hadoop.hbase.Performan
For to add that I don't want to the bulkinsert for this test.
Thanks
Kumiko
-Original Message-
From: Kumiko Yada [mailto:kumiko.y...@ds-iq.com]
Sent: Tuesday, December 22, 2015 11:01 AM
To: user@hbase.apache.org
Subject: Put performance test
Hello,
I wrote the python script w/ happybas
Hello,
I wrote the python script w/ happybase library to do the performance put test;
however, this library is crashing when more than 90 rows are put. I'd like
to do 1/10/100 million rows put tests. Is there any tool that I can use for
this?
Thanks
Kumiko
>
> You should really find out where you hmaster ui lives (there is a master UI
> for every node provided by the apache project) because it gives you
> information on the state of your system,
I’m familiar with the HMaster UI. I’m looking at it now. It does not contain
the information you describ
You should really find out where you hmaster ui lives (there is a master UI
for every node provided by the apache project) because it gives you
information on the state of your system, but if you want to skip all that,
here are the instructions for OfflineRepair, without knowing what is
happening w
Thanks. Can I safely delete the ZK node?
> On Dec 22, 2015, at 11:29 AM, Ted Yu wrote:
>
> From RegionListTmpl.jamon :
>
> <%if (onlineRegions != null && onlineRegions.size() > 0) %>
> ...
> <%else>
> Not serving regions
>
>
> The message means that there was no region online on the underly
I’m running Ambari 2.0.2 and HPD 2.2. I don’t see any of this displayed at
master:60010.
I really think this problem is the result of cruft in ZooKeeper. Does anybody
know
if it’s safe to delete the node?
> On Dec 22, 2015, at 11:40 AM, Geovanie Marquez
> wrote:
>
> check hmaster:60010 und
check hmaster:60010 under TASKS (between Software Attributes and Tables)
you will see if you have regions in transition. This will tell you which
regions are transitioning and you can go to those region server logs and
check them, I've run into a couple of these and every time they've talk to
me ab
>From RegionListTmpl.jamon :
<%if (onlineRegions != null && onlineRegions.size() > 0) %>
...
<%else>
Not serving regions
The message means that there was no region online on the underlying server.
FYI
On Tue, Dec 22, 2015 at 7:18 AM, Brian Jeltema wrote:
> Following up, if I look at the
Hi Jerry,
I think we have cracked it now, thanks. I noticed the proxy setting on the
HBase server was setup for the wrong user. It wasn't obvious until I
noticed in some debug logs that the impersonation was being forbidden which
helped me identify the issue. Ranger now reports the correct user in
>
> Can you pick a few regions stuck in transition and check related region
> server logs to see why they couldn't be assigned ?
I don’t see anything in the region logs relating any regions.
>
> Which release were you using previously ?
HDP 2.1 -> HDP 2.2
So is it safe to stop HBase and dele
Following up, if I look at the MBase Master UI in the Ambari console I see
links to
all of the region servers. If I click on those links, the Region Server page
comes
up and in the Regions section, is displays ‘Not serving regions’. I’m not sure
if that means something is disabled, or it just doe
What is the ConectionCache in your code? Is it org.apache.hadoop.hbase.
util.ConnectionCache?
As a sample on how to use the ConnectionCache, you can look at this:
https://github.com/apache/hbase/blob/master/hbase-rest/src/main/java/org/apache/hadoop/hbase/rest/RESTServletContainer.java
and
https
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