my Cassandra folder's owner,group are cassandra On Tue, May 26, 2015 at 2:20 AM, Brice Argenson <bargen...@gmail.com> wrote:
> I also have the same kind of exceptions once. It was caused by a bad > configuration of the Cassandra data folder permissions (process running as > user Cassandra with root as owner of the folder). It was then preventing > any snapshot creations during a repair. > > On Mon, May 25, 2015 at 3:43 PM Yuki Morishita <mor.y...@gmail.com> wrote: > >> Hi, it can be timimg out waiting for snapshot to complete. >> See https://issues.apache.org/jira/browse/CASSANDRA-8696 for workaround. >> >> On Mon, May 25, 2015 at 10:44 AM, Mark Reddy <mark.l.re...@gmail.com> >> wrote: >> > Can you check your logs for any other other error message around the >> time of >> > the repair? Something to look for would be "Error occurred during >> snapshot >> > phase". >> > >> > >> > Regards, >> > Mark >> > >> > On 25 May 2015 at 14:56, Sachin PK <sachinpray...@gmail.com> wrote: >> >> >> >> Hey I'm new to Cassandra ,I have 4 node cluster with each node 16GB >> VPS, >> >> initially I had one seed node, I added one of the existing nodes as >> seed >> >> nodes , restarted nodes one by one after that one of my node went down >> . I >> >> ran nodetool repair on it when I checked the log i could find some >> errors >> >> >> >> >> >> ERROR [AntiEntropySessions:3] 2015-05-25 09:26:12,905 >> >> RepairSession.java:303 - [repair #968bce30-02e1-11e5-9310-45191f4c93ae] >> >> session completed with the following error >> >> java.io.IOException: Failed during snapshot creation. >> >> at >> >> >> org.apache.cassandra.repair.RepairSession.failedSnapshot(RepairSession.java:344) >> >> ~[apache-cassandra-2.1.5.jar:2.1.5] >> >> at >> org.apache.cassandra.repair.RepairJob$2.onFailure(RepairJob.java:146) >> >> ~[apache-cassandra-2.1.5.jar:2.1.5] >> >> at com.google.common.util.concurrent.Futures$4.run(Futures.java:1172) >> >> ~[guava-16.0.jar:na] >> >> at >> >> >> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) >> >> [na:1.7.0_80] >> >> at >> >> >> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) >> >> [na:1.7.0_80] >> >> at java.lang.Thread.run(Thread.java:745) [na:1.7.0_80] >> >> ERROR [AntiEntropySessions:3] 2015-05-25 09:26:12,907 >> >> CassandraDaemon.java:223 - Exception in thread >> >> Thread[AntiEntropySessions:3,5,RMI Runtime] >> >> java.lang.RuntimeException: java.io.IOException: Failed during snapshot >> >> creation. >> >> at com.google.common.base.Throwables.propagate(Throwables.java:160) >> >> ~[guava-16.0.jar:na] >> >> at >> org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:32) >> >> ~[apache-cassandra-2.1.5.jar:2.1.5] >> >> at >> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) >> >> ~[na:1.7.0_80] >> >> at java.util.concurrent.FutureTask.run(FutureTask.java:262) >> ~[na:1.7.0_80] >> >> at >> >> >> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) >> >> ~[na:1.7.0_80] >> >> at >> >> >> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) >> >> [na:1.7.0_80] >> >> at java.lang.Thread.run(Thread.java:745) [na:1.7.0_80] >> >> Caused by: java.io.IOException: Failed during snapshot creation. >> >> at >> >> >> org.apache.cassandra.repair.RepairSession.failedSnapshot(RepairSession.java:344) >> >> ~[apache-cassandra-2.1.5.jar:2.1.5] >> >> at >> org.apache.cassandra.repair.RepairJob$2.onFailure(RepairJob.java:146) >> >> ~[apache-cassandra-2.1.5.jar:2.1.5] >> >> at com.google.common.util.concurrent.Futures$4.run(Futures.java:1172) >> >> ~[guava-16.0.jar:na] >> >> ... 3 common frames omitted >> >> >> >> >> > >> >> >> >> -- >> Yuki Morishita >> t:yukim (http://twitter.com/yukim) >> > -- Thanks &Regards, Sachin PK www.sachinpk.tk
