I’m running into a situation where I’m seeing a lot of Digest errors in the debug log. I looked at this post: http://stackoverflow.com/questions/39765813/datastax-mismatch-for-key-issue and verified that read_repair_chance is set to 0. We are using DateTieredCompactionStrategy for our time series tables. Can I get some pointers on how to track this down?
DEBUG [ReadRepairStage:25] 2017-02-14 17:45:03,256 ReadCallback.java:235 - Digest mismatch: org.apache.cassandra.service.DigestMismatchException: Mismatch for key DecoratedKey(-1025043841859687448, 003e2f66736d732f696e746572616374696f6e732f627275696e732d36393564363866382d633935392d343737622d623230342d656637366533646465616535000008000000000000000000) (d41d8cd98f00b204e9800998ecf8427e vs dabf6fac8cf82262b31514aa719434b7) at org.apache.cassandra.service.DigestResolver.resolve(DigestResolver.java:85) ~[apache-cassandra-3.9.0.jar:3.9.0] at org.apache.cassandra.service.ReadCallback$AsyncRepairRunner.run(ReadCallback.java:226) ~[apache-cassandra-3.9.0.jar:3.9.0] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_111] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_111] at java.lang.Thread.run(Thread.java:745) [na:1.8.0_111] Regards, DHRUVA GOPAL sr. MANAGER, ENGINEERING REPORTING, ANALYTICS AND BIG DATA +1 408.325.2011 WORK +1 408.219.1094 MOBILE UNITED STATES dhruva.go...@aspect.com<mailto:dhruva.go...@aspect.com> aspect.com<http://www.aspect.com/> [escription: http://webapp2.aspect.com/EmailSigLogo-rev.jpg] This email (including any attachments) is proprietary to Aspect Software, Inc. and may contain information that is confidential. If you have received this message in error, please do not read, copy or forward this message. Please notify the sender immediately, delete it from your system and destroy any copies. You may not further disclose or distribute this email or its attachments.