Re: handling down node cassandra 2.0.15

2015-11-30 Thread Robert Coli
On Wed, Nov 18, 2015 at 6:16 AM, Anuj Wadehra wrote: > Suppose, gc grace seconds=10days, max hinted handoff period=3 hrs, 3 nodes > are there A,B & C,RF =3 and my client is reading at CL ONE. C remains down > for 5 hours and misses many updates including those which happened after > max hinted ha

Re: handling down node cassandra 2.0.15

2015-11-18 Thread Anuj Wadehra
ique data of node C. While repair is going on, node C will get all the Writes.  @Anishek Hinted handoffs are not related to gc grace seconds. Thanks Anuj Sent from Yahoo Mail on Android From:"Anishek Agarwal" Date:Wed, 18 Nov, 2015 at 1:49 pm Subject:Re: handling down node cassandr

Re: handling down node cassandra 2.0.15

2015-11-18 Thread Anishek Agarwal
@Rob interesting something i will try next time, for step 3 you mentioned -- I just remove the -Dcassandra.join_ring=false option and restart the cassandra service? @Anuj, gc_grace_seconds dictates how long hinted handoff are stored right. These might be good where we explicitly delete values from

Re: handling down node cassandra 2.0.15

2015-11-17 Thread Robert Coli
On Tue, Nov 17, 2015 at 4:33 AM, Anuj Wadehra wrote: > Only if gc_grace_seconds havent passed since the failure. If your machine > is down for more than gc_grace_seconds you need to delete the data > directory and go with auto bootstrap = true . > Since CASSANDRA-6961 you can : 1) bring up the

Re: handling down node cassandra 2.0.15

2015-11-17 Thread Anuj Wadehra
t 10:52 am Subject:Re: handling down node cassandra 2.0.15 hey Anuj, Ok I will try that next time, so you are saying since i am replacing the machine in place(trying to get the same machine back in cluster) which already has some data, I dont clean the commitlogs/data directories and set auto

Re: handling down node cassandra 2.0.15

2015-11-16 Thread Anishek Agarwal
et when I forget to set the replace_address on Cassandra-env. > > JVM_OPTS="$JVM_OPTS -Dcassandra.replace_address=address_of_dead_node > > > *From:* Anishek Agarwal [mailto:anis...@gmail.com] > *Sent:* Monday, November 16, 2015 9:25 AM > *To:* user@cassandra.apache.org &g

Re: handling down node cassandra 2.0.15

2015-11-16 Thread Anishek Agarwal
et the replace_address on Cassandra-env. > > > > JVM_OPTS="$JVM_OPTS -Dcassandra.replace_address=address_of_dead_node > > > > > > *From:* Anishek Agarwal [mailto:anis...@gmail.com] > *Sent:* Monday, November 16, 2015 9:25 AM > *To:* user@cassandra.apache.org >

Re: handling down node cassandra 2.0.15

2015-11-16 Thread Anuj Wadehra
2015 9:25 AM To: user@cassandra.apache.org Subject: Re: handling down node cassandra 2.0.15   nope its not   On Mon, Nov 16, 2015 at 5:48 PM, sai krishnam raju potturi wrote: Is that a seed node?   On Mon, Nov 16, 2015, 05:21 Anishek Agarwal wrote: Hello,   We are having a 3 node cl

Re: handling down node cassandra 2.0.15

2015-11-16 Thread Anuj Wadehra
arwal [mailto:anis...@gmail.com] Sent: Monday, November 16, 2015 9:25 AM To: user@cassandra.apache.org Subject: Re: handling down node cassandra 2.0.15   nope its not   On Mon, Nov 16, 2015 at 5:48 PM, sai krishnam raju potturi wrote: Is that a seed node?   On Mon, Nov 16, 2015, 05:21 Anishek Ag

RE: handling down node cassandra 2.0.15

2015-11-16 Thread Josh Smith
25 AM To: user@cassandra.apache.org Subject: Re: handling down node cassandra 2.0.15 nope its not On Mon, Nov 16, 2015 at 5:48 PM, sai krishnam raju potturi mailto:pskraj...@gmail.com>> wrote: Is that a seed node? On Mon, Nov 16, 2015, 05:21 Anishek Agarwal mailto:anis...@gmail.com>

Re: handling down node cassandra 2.0.15

2015-11-16 Thread Anishek Agarwal
nope its not On Mon, Nov 16, 2015 at 5:48 PM, sai krishnam raju potturi < pskraj...@gmail.com> wrote: > Is that a seed node? > > On Mon, Nov 16, 2015, 05:21 Anishek Agarwal wrote: > >> Hello, >> >> We are having a 3 node cluster and one of the node went down due to a >> hardware memory failure l

Re: handling down node cassandra 2.0.15

2015-11-16 Thread sai krishnam raju potturi
Is that a seed node? On Mon, Nov 16, 2015, 05:21 Anishek Agarwal wrote: > Hello, > > We are having a 3 node cluster and one of the node went down due to a > hardware memory failure looks like. We followed the steps below after the > node was down for more than the default value of *max_hint_wind

handling down node cassandra 2.0.15

2015-11-16 Thread Anishek Agarwal
Hello, We are having a 3 node cluster and one of the node went down due to a hardware memory failure looks like. We followed the steps below after the node was down for more than the default value of *max_hint_window_in_ms* I tried to restart cassandra by following the steps @ 1. http://