Great answer, Aleksandr!
Also worth mentioning there is only ever one active HBase Master at a
time. If you have multiple started, one will be active as the master and
the rest will be waiting as a standby in case the current active master
dies for some reason (expectedly or unexpectedly).
On 8/7/19 9:55 AM, Aleksandr Saraseka wrote:
Hello.
- Phoenix libs should be installed only on RegionServers.
- QueryServer - it's up to you, PQS can be installed anywhere you want
- No. QueryServer is using ZK quorum to get everything it needs
- If you need to balance traffic with multiply PQSs - then yes, but
again - it's up to you. It is not required multiply PQSs if you have
multiply HBase masters.
On Wed, Aug 7, 2019 at 12:58 AM jesse <chat2je...@gmail.com
<mailto:chat2je...@gmail.com>> wrote:
Our cluster used to have one hbase master, now a secondary is added.
For phonenix, what changes should we make?
- do we have to install new hbase libraries on the new hbase
master node?
- do we need to install new query server on the hbase master?
- any configuration changes should we make?
- do we need an ELB for the query server?
Thanks
--
Aleksandr Saraseka
DBA
380997600401
<tel:380997600401> *•* asaras...@eztexting.com
<mailto:asaras...@eztexting.com> *•* eztexting.com
<http://eztexting.com?utm_source=WiseStamp&utm_medium=email&utm_term=&utm_content=&utm_campaign=signature>
<http://facebook.com/eztexting?utm_source=WiseStamp&utm_medium=email&utm_term=&utm_content=&utm_campaign=signature>
<http://linkedin.com/company/eztexting/?utm_source=WiseStamp&utm_medium=email&utm_term=&utm_content=&utm_campaign=signature>
<http://twitter.com/eztexting?utm_source=WiseStamp&utm_medium=email&utm_term=&utm_content=&utm_campaign=signature>
<https://www.youtube.com/eztexting?utm_source=WiseStamp&utm_medium=email&utm_term=&utm_content=&utm_campaign=signature>
<https://www.instagram.com/ez_texting/?utm_source=WiseStamp&utm_medium=email&utm_term=&utm_content=&utm_campaign=signature>
<https://www.facebook.com/alex.saraseka?utm_source=WiseStamp&utm_medium=email&utm_term=&utm_content=&utm_campaign=signature>
<https://www.linkedin.com/in/alexander-saraseka-32616076/?utm_source=WiseStamp&utm_medium=email&utm_term=&utm_content=&utm_campaign=signature>
