question Re: Is tephra 0.7.2 fully supported on HDP-2.4.0.0-169? in Archives of Support Questions (Read Only)

Is tephra 0.7.2 fully supported on HDP-2.4.0.0-169?

hshanaa — Mon, 01 Aug 2016 20:13:04 GMT

Is tephra 0.7.2 fully supported on HDP-2.4.0.0-169 with HBase-1.1.2.2.4?

I tried to use tephra as a transaction manager for phoenix query server connected with Hbase, but there is no improvement in performance of phoenix.

I made the recommended configuration mentioned in below links

https://phoenix.apache.org/transactions.html http://tephra.incubator.apache.org/GettingStarted.html

hbase.coprocessor.region.classes of tephra conflicts with hbase region servers and causes hbase region server to stop and not work properly.

Details are in below:

HDP version:

HDP-2.4.0.0-169

HBase version: 1.1.2.2.4

Re: Is tephra 0.7.2 fully supported on HDP-2.4.0.0-169?

rchintaguntla — Mon, 01 Aug 2016 20:15:34 GMT

HDP 2.4 we are using phoenix version 4.4.0 which doesn't have transactions feature so there is no support for tephra in it.

Re: Is tephra 0.7.2 fully supported on HDP-2.4.0.0-169?

hshanaa — Mon, 01 Aug 2016 20:23:57 GMT

Thanks for your fast reply.

So there is no possibility to use transactions with phoenix 4.4.0

What is the latest HDP version that has phoenix supporting transactions and what is the latest phoenix version that supports transactions?

Re: Is tephra 0.7.2 fully supported on HDP-2.4.0.0-169?

rchintaguntla — Mon, 01 Aug 2016 23:12:46 GMT

@Habeeb Shana'a

Transactions support is there from Phoenix 4.7.x onwards and HDP 2.5 is going to have it as Tech Preview.

Re: Is tephra 0.7.2 fully supported on HDP-2.4.0.0-169?

hshanaa — Tue, 02 Aug 2016 00:43:19 GMT

thanks for updates, when is it expected to release hdp 2.5?

Re: Is tephra 0.7.2 fully supported on HDP-2.4.0.0-169?

atulj — Tue, 01 Oct 2024 06:16:33 GMT

I am using HBASE 2.3.5 but tephra is not getting supported as i am unable to add Coprocessor on hbase table using this query

create 'my_table', 'cf', {METHOD => 'coprocessor', 'CLASSNAME' => 'org.apache.tephra.hbase.coprocessor.TransactionProcessor'} after firing this query getting below version incompability error,

ERROR: table_att is currently the only supported method.