Sorry for the short answer, I am on the run: I guess your hints expired. Default setting is 3h. If a node is down for a longertime, no hints will be written. Only a repair will help then.
2017-01-23 12:47 GMT+01:00 Abhishek Kumar Maheshwari < abhishek.maheshw...@timesinternet.in>: > Hi Benjamin, > > > > I find the issue. while I was making query, I was overriding LOCAL_QUORUM > to QUORUM. > > > > Also, one more Question, > > > > I was able insert data in DRPOCcluster. But when I bring up dc_india DC, > data doesn’t seem in dc_india keyspace and column family (I wait near about > 30 min)? > > > > > > > > > > *Thanks & Regards,* > *Abhishek Kumar Maheshwari* > *+91- 9999805591 <+91%2099998%2005591> (Mobile)* > > Times Internet Ltd. | A Times of India Group Company > > FC - 6, Sector 16A, Film City, Noida, U.P. 201301 | INDIA > > *P** Please do not print this email unless it is absolutely necessary. > Spread environmental awareness.* > > > > *From:* Benjamin Roth [mailto:benjamin.r...@jaumo.com] > *Sent:* Monday, January 23, 2017 5:05 PM > *To:* user@cassandra.apache.org > *Subject:* Re: Getting Error while Writing in Multi DC mode when Remote > Dc is Down. > > > > The query has QUORUM not LOCAL_QUORUM. So 3 of 5 nodes are required. Maybe > 1 node in DRPOCcluster also was temporarily unavailable during that query? > > > > 2017-01-23 12:16 GMT+01:00 Abhishek Kumar Maheshwari <Abhishek.Maheshwari@ > timesinternet.in>: > > Hi All, > > > > I have Cassandra stack with 2 Dc > > > > Datacenter: DRPOCcluster > > ======================== > > Status=Up/Down > > |/ State=Normal/Leaving/Joining/Moving > > -- Address Load Tokens Owns Host > ID Rack > > UN 172.29.xx.xxx 88.88 GB 256 ? > b6b8cbb9-1fed-471f-aea9-6a657e7ac80a > 01 > > UN 172.29.xx.xxx 73.95 GB 256 ? > 604abbf5-8639-4104-8f60-fd6573fb2e17 > 03 > > UN 172.29. xx.xxx 66.42 GB 256 ? > 32fa79ee-93c6-4e5b-a910-f27a1e9d66c1 02 > > Datacenter: dc_india > > ==================== > > Status=Up/Down > > |/ State=Normal/Leaving/Joining/Moving > > -- Address Load Tokens Owns Host > ID Rack > > DN 172.26. .xx.xxx 78.97 GB 256 ? > 3e8133ed-98b5-418d-96b5-690a1450cd30 RACK1 > > DN 172.26. .xx.xxx 79.18 GB 256 ? > 7d3f5b25-88f9-4be7-b0f5-746619153543 RACK2 > > > > > > I am using below code to connect with java driver: > > > > cluster = Cluster.*builder*().addContactPoints(hostAddresses > ).withRetryPolicy(DefaultRetryPolicy.*INSTANCE*) > > .withReconnectionPolicy(*new* > ConstantReconnectionPolicy(30000L)) > > .withLoadBalancingPolicy(*new* > TokenAwarePolicy(*new* DCAwareRoundRobinPolicy.Builder().withLocalDc(" > DRPOCcluster").withUsedHostsPerRemoteDc(2).build())).build(); > > cluster.getConfiguration().getQueryOptions().setConsistencyLevel( > ConsistencyLevel.LOCAL_QUORUM); > > > > hostAddresses is 172.29.xx.xxx . when Dc with IP 172.26. .xx.xxx is > down, we are getting below exception : > > > > > > Exception in thread "main" > com.datastax.driver.core.exceptions.UnavailableException: > Not enough replicas available for query at consistency QUORUM (3 required > but only 2 alive) > > at com.datastax.driver.core.exceptions.UnavailableException.copy( > UnavailableException.java:109) > > at com.datastax.driver.core.exceptions.UnavailableException.copy( > UnavailableException.java:27) > > at com.datastax.driver.core.DriverThrowables.propagateCause( > DriverThrowables.java:37) > > at com.datastax.driver.core.DefaultResultSetFuture. > getUninterruptibly(DefaultResultSetFuture.java:245) > > > > Cassandra version : 3.0.9 > > Datastax Java Driver Version: > > > > <dependency> > > <groupId>com.datastax.cassandra</groupId> > > <artifactId>cassandra-driver- > core</artifactId> > > <version>3.1.2</version> > > </dependency> > > > > > > *Thanks & Regards,* > *Abhishek Kumar Maheshwari* > *+91- 9999805591 <+91%2099998%2005591> (Mobile)* > > Times Internet Ltd. | A Times of India Group Company > > FC - 6, Sector 16A, Film City, Noida, U.P. 201301 | INDIA > > *P** Please do not print this email unless it is absolutely necessary. > Spread environmental awareness.* > > > > We the soldiers of our new economy, pledge to stop doubting and start > spending, to enable others to go digital, to use less cash. We pledge to > #RemonetiseIndia. Join the Times Network ‘Remonetise India’ movement today. > To pledge for growth, give a missed call on +91 9223515515 > <+91%2092235%2015515>. Visit www.remonetiseindia.com > > > > > > -- > > Benjamin Roth > Prokurist > > Jaumo GmbH · www.jaumo.com > Wehrstraße 46 · 73035 Göppingen · Germany > Phone +49 7161 304880-6 <07161%203048806> · Fax +49 7161 304880-1 > <07161%203048801> > AG Ulm · HRB 731058 · Managing Director: Jens Kammerer > -- Benjamin Roth Prokurist Jaumo GmbH · www.jaumo.com Wehrstraße 46 · 73035 Göppingen · Germany Phone +49 7161 304880-6 · Fax +49 7161 304880-1 AG Ulm · HRB 731058 · Managing Director: Jens Kammerer
