Re: apache-cassandra 2.2.8 rpm

2018-06-06 Thread ukevgeni
On 2018/06/05 16:07:51, Michael Shuler wrote: > There is no Apache Cassandra RPM for 2.2.8. If there were, it would be > basically identical to the Datastax package anyway. The differences > would be package name and a dependency on python 2.7 in the spec for > Apache Cassandra. (I used to

Re: Repair slow, "Percent repaired" never updated

2018-06-06 Thread Martin Mačura
P.S.: Here's a corresponding log from the second node: INFO [AntiEntropyStage:1] 2018-06-04 13:37:16,409 Validator.java:281 - [repair #afc2ef90-67c0-11e8-b07c-c365701888e8] Sending completed merkle tree to /14.0.53.234 for asm_log.event INFO [StreamReceiveTask:30] 2018-06-04 14:14:28,989 StreamR

Re: Single Host: Fix "Unknown CF" issue

2018-06-06 Thread Evelyn Smith
Hi Michael, So I looked at the code, here are some stages of your error message: 1. at org.apache.cassandra.service.CassandraDaemon.setup(CassandraDaemon.java:292) [apache-cassandra-3.11.0.jar:3.11.0 At this step Cassandra is running through the keyspaces in it’s schema turning off comp

Re: Single Host: Fix "Unknown CF" issue

2018-06-06 Thread mm
Hi Evelyn, thanks a lot for your detailed response message. The data is not important. We've already wiped the data and created a new cassandra installation. The data re-import task is already running. We've lost the data for a couple of months but in this case this does not matter. Neverth

Re: Single Host: Fix "Unknown CF" issue

2018-06-06 Thread Pradeep Chhetri
Hi Michael, We have faced the same situation as yours in our production environment where we suddenly got "Unknown CF Exception" for materialized views too. We are using Lagom apps with cassandra for persistence. In our case, since these views can be regenerated from the original events, we were a

FINAL REMINDER: Apache EU Roadshow 2018 in Berlin next week!

2018-06-06 Thread sharan
Hello Apache Supporters and Enthusiasts This is a final reminder that our Apache EU Roadshow will be held in Berlin next week on 13th and 14th June 2018. We will have 28 different sessions running over 2 days that cover some great topics. So if you are interested in Microservices, Internet of

Fwd: What is ChunkReader.readChunk used for?

2018-06-06 Thread John Wilson
Hi, Cassandra uses the readChunk method which is in SimpleChunkReader and CompressedChunkReader. This readChunk method is called from ChunkCache and BufferManagingRebufferer (which is used when cache is not in use). My question: 1. What exactly is the readChunk method used for? Is it to read