Hello,
I see 1 worker on each supervisor node working for some period of time and
than workers disconnects and all three workers started on one single
supervisor.
I have 3 node zk, 3 kafka brokers and 3 supervisors .
i see these messages . Any config i need to tune?
2015-03-19 00:40:47 o.a.z.
local mode is more for development debugging mode. It has in-process zookeeper
I am not sure how well that can handle few hundred meg per minute.
--
Harsha
On March 18, 2015 at 8:30:00 PM, clay teahouse (clayteaho...@gmail.com) wrote:
Hi All,
What could be the reasons for a topology hanging,
Hi All,
What could be the reasons for a topology hanging, under a somewhat heavy
load (a few hundred mb per minute)? There is no error in the logs. I am
using kafkaspout to pull data from kafka and a simple bolt to stream the
data. My spout max pending is set to 1024. My topology is running in loc
Many thanks, Jens. This is exactly what I need.
-Jia
On Wed, Mar 18, 2015 at 10:49 AM, Jens-U. Mozdzen wrote:
> Hi Jia,
> Zitat von xuji...@gmail.com:
>> Hi,
>>
>>
>> I am building a topology, in which it first needs to read some
>> persisted data (accounts, recovery point, etc) before all th
Hi Jia,
Zitat von xuji...@gmail.com:
Hi,
I am building a topology, in which it first needs to read some
persisted data (accounts, recovery point, etc) before all the bolts
can start processing tuples.
Ideally the spout starts to emit tuples only after all the required
data is read int
Hi,
I am building a topology, in which it first needs to read some persisted data
(accounts, recovery point, etc) before all the bolts can start processing
tuples.
Ideally the spout starts to emit tuples only after all the required data is
read into memory (maybe on spouts, maybe on bolts).
Check your ulimit and increase if its too low and see this if happens again.
--
Harsha
On March 18, 2015 at 8:16:38 AM, hjh (apply...@163.com) wrote:
Check your ulimit and increase if its too low and see this if happens again.
--
Harsha
If storm and hive run as different users, check your permissions in HDFS. The
storm user will need permissions to write to your table (this is likely under
/apps/hive/warehouse ). Similarly, the hive user will need to be able to access
and modify the files created by the storm user. This can cau
Hello, I am using storm ui rest api to get some metrics. However when
doing so, after some time the ui.log shows too man open files error.
Using lsof -p and see a lot of information like "can't
identify protocol". The python code used to fetch the data is list
below. Could anyone help me pleas
