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From Alain RODRIGUEZ <arodr...@gmail.com>
Subject Re: Error during truncate: Cannot achieve consistency level ALL , how to fix it
Date Thu, 27 Sep 2018 15:40:29 GMT
Hello Shyam,

I think Jonathan understood the meaning of 'RF'. He is suggesting you to
look at all your keyspaces strategy/RF for the system_auth table and make
sure to use the right replication factor (and probably
a NetworkTopologyStrategy).

This might help: cqlsh -e "DESCRIBE KEYSPACE system_auth;"
Or to check them all: cqlsh -e "DESCRIBE KEYSPACES;"

I don't know what's wrong exactly, but your application is truncating with
a consistency level of 'ALL', meaning all the replicas must be up for your
application to work.

Le mer. 19 sept. 2018 à 14:30, sha p <shatesttest@gmail.com> a écrit :

> RF is replication factor. Sorry for confusing
>
> On 19 Sep 2018 5:45 p.m., "Jonathan Baynes" <Jonathan.Baynes@tradeweb.com>
> wrote:
>
> What RF is your system_auth keyspace?
>
>
>
> If its one, match it to the user keyspace, and restart the node.
>
>
>
> *From:* sha p [mailto:shatesttest@gmail.com]
> *Sent:* 19 September 2018 11:49
> *To:* user@cassandra.apache.org
> *Subject:* Error during truncate: Cannot achieve consistency level ALL ,
> how to fix it
>
>
>
> Hi All,
>
>  I am new to Cassandra. Following below link
>
>
>
>
> https://grokonez.com/spring-framework/spring-data/start-spring-data-cassandra-springboot#III_Sourcecode
> <https://urldefense.proofpoint.com/v2/url?u=https-3A__grokonez.com_spring-2Dframework_spring-2Ddata_start-2Dspring-2Ddata-2Dcassandra-2Dspringboot-23III-5FSourcecode&d=DwMFaQ&c=sA0VaJZJFLZREu2pbPeqjXHJ-Wd9NNzgHW3gpUOLSSk&r=CNKccIKIKCVbYTu1VxR8dIOP6NLpf4fYjidpNm-diQ8&m=j2h9K99DL76u4mWIOBsOk5lr41V4bADBYHYktY6e154&s=LzDHllUpsVHGyHiYwEkCXDyapbFOatkyPSmPsiFaCFo&e=>
>
>
>
>
>
> I have three node cluster , keyspace set with RF = 2 , but when I run this
> application from above source code bellow error is thrown
>
>  Caused by: com.datastax.driver.core.exceptions.TruncateException: Error
> during truncate: Cannot achieve consistency level ALL """ ....
>
>
>
>
>
> What wrong i am doing here ..How to fix it ? Plz help me.
>
>
>
> Regards,
>
> Shyam
>
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