Re: Hints streaming of dead node

2021-09-12 Thread Roy Burstein
e", The SSTables are streamed > from the remaining live replica nodes (if RF>1), not the dead node. > Because of that, the hints for the dead node is irrelevant. I hope that > answers your question. > > > Cheers, > > Bowen > > On 12/09/2021 16:45, Roy Burste

Hints streaming of dead node

2021-09-12 Thread Roy Burstein
Hi , In case of a dead node in the cluster (3.11) with hints. Let's say that the node was dead for 4 Hours(during this time hints are kept for it) and now we are removing the node,does all nodes stream the hints in addition to the sstables? Thanks, Roy

User defiend type storage

2021-08-10 Thread Roy Burstein
Hi , When creating UDT for a table,does C* store the UDT definition for each type saved on disk? Thanks, Roy

Re: Corrupted sstables

2019-05-14 Thread Roy Burstein
andler wrote: >> > >> > Roy, We spent along time trying to fix it, but didn’t find a solution, >> it was a test cluster, so we ended up rebuilding the cluster, rather than >> spending anymore time trying to fix the corruption. We have worked out what >> h

Re: Corrupted sstables

2019-05-06 Thread Roy Burstein
; Long shot: repair or any other operation conflicting. Would leave that to > others. > > On Mon, May 6, 2019 at 3:50 PM Roy Burstein > wrote: > >> It happens on the same column families and they have the same ddl (as >> already posted) . I did not check it after cleanup

Re: Corrupted sstables

2019-05-06 Thread Roy Burstein
; On Mon, May 6, 2019 at 3:41 PM Roy Burstein > wrote: > >> Yes. >> >> On Mon, May 6, 2019, 23:23 Nitan Kainth wrote: >> >>> Roy, >>> >>> You mean all nodes show corruption when you add a node to cluster?? >>> >>> >

Re: Corrupted sstables

2019-05-06 Thread Roy Burstein
Yes. On Mon, May 6, 2019, 23:23 Nitan Kainth wrote: > Roy, > > You mean all nodes show corruption when you add a node to cluster?? > > > Regards, > > Nitan > > Cell: 510 449 9629 > > On May 6, 2019, at 2:48 PM, Roy Burstein wrote: > > It happened on a

Re: Corrupted sstables

2019-05-06 Thread Roy Burstein
#x27;class': 'org.apache.cassandra.io.compress.LZ4Compressor'} AND crc_check_chance = 1.0 AND dclocal_read_repair_chance = 0.2 AND default_time_to_live = 0 AND gc_grace_seconds = 864000 AND max_index_interval = 2048 AND memtable_flush_period_in_ms = 0 AND min_

Corrupted sstables

2019-05-06 Thread Roy Burstein
Hi , We are having issues with Cassandra 3.11.4 , after adding node to the cluster we get many corrupted files across the cluster (almost all nodes) ,this is reproducible in our env. . We have 69 nodes in the cluster ,disk_access_mode: standard . The stack trace : WARN [ReadStage-4] 2019-05-06

Re: Cassandra 3.11.3 map errors

2019-01-15 Thread Roy Burstein
d when > compactions were running. > I guess you have to report this Memory Leak issue to Reaper tool JIRA. > > Thanks, > Bob > > On Mon, Jan 14, 2019 at 8:44 AM Roy Burstein > wrote: > >> Hi , >> >> We are testing C* 3.11.3 and we have mapping i

Cassandra 3.11.3 map errors

2019-01-14 Thread Roy Burstein
Hi , We are testing C* 3.11.3 and we have mapping issue and possibly leaked memory. It might be related to our configuration,any ideas would be helpful . Cassandra version: 3.11.3 OS: CentOS Linux release 7.4.1708 (Core) Kernel: 3.10.0-957.1.3.el7.x86_64 JDK: jdk1.8.0_131 Heap: same errors with

Re: TWCS sstables gets merged following node removal

2018-12-18 Thread Roy Burstein
CS buckets based on max timestamp per file, so they belong together: > > > https://github.com/apache/cassandra/blob/trunk/src/java/org/apache/cassandra/db/compaction/TimeWindowCompactionStrategy.java#L247 > > > > On Sun, Dec 16, 2018 at 11:39 PM Roy Burstein > wrote: >

Re: TWCS sstables gets merged following node removal

2018-12-16 Thread Roy Burstein
dinality: 71 EncodingStats minTTL: 0 EncodingStats minLocalDeletionTime: 1442880000 EncodingStats minTimestamp: 1544896805142916 KeyType: org.apache.cassandra.db.marshal.Int32Type ClusteringTypes: [org.apache.cassandra.db.marshal.TimestampType] StaticColumns: {} RegularColumns: {name:org.apache.

TWCS sstables gets merged following node removal

2018-12-13 Thread Roy Burstein
Hi all , My colleague opened Jira ticket for the issue but we are struggling with this issue for a while and we have space issues : https://issues.apache.org/jira/browse/CASSANDRA-14929 After removing a node from the cluster, a table that is defined as TWCS, has sstables from different time win