Re: Read timeouts when performing rolling restart

2018-09-18 Thread Riccardo Ferrari
other thing to notice is : >>>>> >>>>> system_auth WITH replication = {'class': 'SimpleStrategy', >>>>> 'replication_factor': '1'} >>>>> >>>>> system_auth has a replication factor of 1 and

Re: Read timeouts when performing rolling restart

2018-09-14 Thread Alain RODRIGUEZ
> >>>> system_auth has a replication factor of 1 and even if one node is down >>>> it may impact the system because of the replication factor. >>>> >>>> >>>> >>>> On Wed, 12 Sep 2018 at 09:46, Steinmaurer, Thomas <

Re: Read timeouts when performing rolling restart

2018-09-13 Thread Riccardo Ferrari
>>>> Hi, >>>> >>>> >>>> >>>> I remember something that a client using the native protocol gets >>>> notified too early by Cassandra being ready due to the following issue: >>>> >>>> https:/

Re: Read timeouts when performing rolling restart

2018-09-12 Thread shalom sagges
t;>> I remember something that a client using the native protocol gets >>> notified too early by Cassandra being ready due to the following issue: >>> >>> https://issues.apache.org/jira/browse/CASSANDRA-8236 >>> >>> >>> >>> which looks

Re: Read timeouts when performing rolling restart

2018-09-12 Thread Riccardo Ferrari
g ready due to the following issue: >> >> https://issues.apache.org/jira/browse/CASSANDRA-8236 >> >> >> >> which looks similar, but above was marked as fixed in 2.2. >> >> >> >> Thomas >> >> >> >> *From:* Riccardo Fe

Re: Read timeouts when performing rolling restart

2018-09-12 Thread Surbhi Gupta
/jira/browse/CASSANDRA-8236 > > > > which looks similar, but above was marked as fixed in 2.2. > > > > Thomas > > > > *From:* Riccardo Ferrari > *Sent:* Mittwoch, 12. September 2018 18:25 > *To:* user@cassandra.apache.org > *Subject:* Re: Read tim

RE: Read timeouts when performing rolling restart

2018-09-12 Thread Steinmaurer, Thomas
: Mittwoch, 12. September 2018 18:25 To: user@cassandra.apache.org Subject: Re: Read timeouts when performing rolling restart Hi Alain, Thank you for chiming in! I was thinking to perform the 'start_native_transport=false' test as well and indeed the issue is not showing up. Starting the/a

Re: Read timeouts when performing rolling restart

2018-09-12 Thread Riccardo Ferrari
Hi Alain, Thank you for chiming in! I was thinking to perform the 'start_native_transport=false' test as well and indeed the issue is not showing up. Starting the/a node with native transport disabled and letting it cool down lead to no timeout exceptions no dropped messages, simply a crystal cle

Re: Read timeouts when performing rolling restart

2018-09-12 Thread Alain RODRIGUEZ
Hello Ricardo How come that a single node is impacting the whole cluster? > It sounds weird indeed. Is there a way to further delay the native transposrt startup? You can configure 'start_native_transport: false' in 'cassandra.yaml'. ( https://github.com/apache/cassandra/blob/cassandra-3.0.6/c