Re: [ANNOUNCE] Apache Phoenix 4.13 released

[Kumar Palaniappan]

@Jmaes, are you still planning to release 4.13HBase1.2?

On Sun, Nov 19, 2017 at 1:21 PM, James Taylor 
wrote:

> Hi Kumar,
> I started a discussion [1][2] on the dev list to find an RM for the HBase
> 1.2 (and HBase 1.1) branch, but no one initially stepped up, so there were
> no plans for a release. Subsequently we've heard from a few folks that they
> needed it, and Pedro Boado volunteered to do CDH compatible release
> (see PHOENIX-4372) which requires an up to date HBase 1.2 based release.
>
> So I've volunteered to do one more Phoenix 4.13.1 release for HBase 1.2
> and 1.1. I'm hoping you, Pedro and others that need 1.2 based releases can
> volunteer to be the RM and do further releases.
>
> One thing is clear, though - folks need to be on the dev and user lists so
> they can take place in DISCUSS threads.
>
> Thanks,
> James
>
> [1] https://lists.apache.org/thread.html/5b8b44acb1d3608770309767c3cdde
> cbc6484c29452fe6750d8e1516@%3Cdev.phoenix.apache.org%3E
> [2] https://lists.apache.org/thread.html/70cffa798d5f21ef87b02e07aeca8c
> 7982b0b30251411b7be17fadf9@%3Cdev.phoenix.apache.org%3E
>
> On Sun, Nov 19, 2017 at 12:23 PM, Kumar Palaniappan <
> kpalaniap...@marinsoftware.com> wrote:
>
>> Are there any plans to release Phoenix 4.13 compatible with HBase 1.2?
>>
>> On Sat, Nov 11, 2017 at 5:57 PM, James Taylor 
>> wrote:
>>
>>> The Apache Phoenix team is pleased to announce the immediate
>>> availability of the 4.13.0 release. Apache Phoenix enables SQL-based OLTP
>>> and operational analytics for Apache Hadoop using Apache HBase as its
>>> backing store and providing integration with other projects in the Apache
>>> ecosystem such as Spark, Hive, Pig, Flume, and MapReduce. The 4.x releases
>>> are compatible with HBase 0.98 and 1.3.
>>>
>>> Highlights of the release include:
>>>
>>> * Critical bug fix to prevent snapshot creation of SYSTEM.CATALOG when
>>> connecting [1]
>>> * Numerous bug fixes around handling of row deletion [2]
>>> * Improvements to statistics collection [3]
>>> * New COLLATION_KEY built-in function for linguistic sort [4]
>>>
>>> Source and binary downloads are available here [5].
>>>
>>> [1] https://issues.apache.org/jira/browse/PHOENIX-4335
>>> [2] https://issues.apache.org/jira/issues/?jql=labels%20%3D%
>>> 20rowDeletion
>>> [3] https://issues.apache.org/jira/issues/?jql=labels%20%3D%
>>> 20statsCollection
>>> [4] https://phoenix.apache.org/language/functions.html#collation_key
>>> [5] http://phoenix.apache.org/download.html
>>>
>>
>>
>

Re: Queryserver timeouts for the multiple simultaneous Requests

[Josh Elser]

There is no such configuration which would preclude your ability to 
issue two queries concurrently.


Some relevant information you should share if you'd like more help:

* Versions of HDFS, HBase, and Phoenix
* What your "request" is
* Thread-dump (e.g. jstack) of your client and the PQS
* DEBUG logs from PQS

On 11/21/17 12:30 AM, Vaghawan Ojha wrote:

Hi,

I've a one Namenode server and another Datanode server, phoenix query 
server are running on both.


For a single request, everything is fine, but when I do multiple 
requests simultaneously, the query server timeouts , the table consists 
only 2-3 gbs of data.


I think, I'm missing some configuration to manage this, if somebody 
could help me out, it would be great.


Thank you
Vaghawan