RE: Inconsistent Reads after Restoring Snapshot

2016-04-28 Thread Anuj Wadehra
Sean, I meant commit log archival was never part of "restoring snapshot" DataStax documentation. How commitlog archival is related to my concern? Please elaborate. ThanksAnuj Sent from Yahoo Mail on Android On Thu, 28 Apr, 2016 at 9:24 PM, sean_r_dur...@homedepot.com wrote: https://docs

tombstone_failure_threshold being ignored?

2016-04-28 Thread Rick Gunderson
We are running Cassandra 2.2.3, 2 data centers, 3 nodes in each. The replication factor per datacenter is 3. The Xmx setting on the Cassandra JVMs is 4GB. We have a workload that generates loots of tombstones and Cassandra goes OOM in about 24 hours. We've adjusted the tombstone_failure_thresho

RE: Inconsistent Reads after Restoring Snapshot

2016-04-28 Thread SEAN_R_DURITY
https://docs.datastax.com/en/cassandra/2.0/cassandra/configuration/configLogArchive_t.html Sean Durity From: Anuj Wadehra [mailto:anujw_2...@yahoo.co.in] Sent: Wednesday, April 27, 2016 10:44 PM To: user@cassandra.apache.org Subject: RE: Inconsistent Reads after Restoring Snapshot No.We are not

[Announcement] Achilles 4.2.0 releasd

2016-04-28 Thread DuyHai Doan
Hello all I am pleased to announce the release of Achilles 4.2.0. The biggest change is the support for type-safe function calls in the SELECT DSL as well as UDF/UDA declaration in Achilles. The generated DSL code enforces the type of each function call so that the parameter types/return type

Re: Query regarding spark on cassandra

2016-04-28 Thread Siddharth Verma
Anyways, thanks for your reply. On Thu, Apr 28, 2016 at 1:59 PM, Hannu Kröger wrote: > Ok, then I don’t understand the problem. > > Hannu > > On 28 Apr 2016, at 11:19, Siddharth Verma > wrote: > > Hi Hannu, > > Had the issue been caused due to read, the insert, and delete statement > would hav

Re: Query regarding spark on cassandra

2016-04-28 Thread Hannu Kröger
Ok, then I don’t understand the problem. Hannu > On 28 Apr 2016, at 11:19, Siddharth Verma > wrote: > > Hi Hannu, > > Had the issue been caused due to read, the insert, and delete statement would > have been erroneous. > "I saw the stdout from web-ui of spark, and the query along with true w

Re: Query regarding spark on cassandra

2016-04-28 Thread Siddharth Verma
Hi Hannu, Had the issue been caused due to read, the insert, and delete statement would have been erroneous. "I saw the stdout from web-ui of spark, and the query along with true was printed for both the queries.". The statements were correct as seen on the UI. Thanks, Siddharth Verma On Thu, A

Re: Discrepancy while paging through table, and static column updated inbetween

2016-04-28 Thread Siddharth Verma
Hi Tyler, I have created a jira for another issue, which have encountered. It is not limited only to our speculation about static column update. https://issues.apache.org/jira/browse/CASSANDRA-11680 Thanks On Tue, Apr 19, 2016 at 10:37 PM, Tyler Hobbs wrote: > This sounds similar to > https://

Re: Query regarding spark on cassandra

2016-04-28 Thread Hannu Kröger
Hi, could it be consistency level issue? If you use ONE for reads and writes, might be that sometimes you don't get what you are writing. See: https://docs.datastax.com/en/cassandra/2.0/cassandra/dml/dml_config_consistency_c.html Br, Hannu 2016-04-27 20:41 GMT+03:00 Siddharth Verma : > Hi, >