Re: Upgrade from 2.1 to 3.11

2018-08-31 Thread Gosar M
Hello, Yes we encountered the same issue. See CASSANDRA-13125, CASSANDRA-12144, and 14008 The scrub helped us, but it took almost 4-5 hrs one 1 table of 145GB per node. We are still scrubbing our table to resolve this issue. The next step is to upgrade to next version as well. Thank you On

Re: Upgrade from 2.1 to 3.11

2018-08-23 Thread Gosar M
we also increased the max_heap_count (sysctl.conf) value to resolve OOO memory issue. On Thursday, 23 August 2018, 16:04:20 GMT-7, Mun Dega wrote: 120G data28G heap out of 48 on system9 node cluster, RF3 On Thu, Aug 23, 2018, 17:19 Mohamadreza Rostami wrote: Hi,How much data do you

Re: duplicate rows for partition

2018-08-22 Thread Gosar M
;tDate", "tid3", "sid4", "pid5")   WITH CLUSTERING ORDER BY ("tDate" ASC, "tid3" ASC, "sid4" ASC, "pid5" ASC) On Wednesday, 22 August 2018, 15:08:03 GMT-7, dinesh.jo...@yahoo.com.INVALID wrote: What is the schem

duplicate rows for partition

2018-08-22 Thread Gosar M
Hello, Have a table with following partition and clustering keys partition key - ("userid", "secondaryid"), clustering key - "tDate", "tid3", "sid4", "pid5" Data is inserted based on above partition and clustering key. For 1 record seeing 2 rows returned when queried by both partition and cluster