Re: Cassandra nodes are down

Something is invoking the shutdown hook (calling kill). May be your config management or similar. -- Jeff Jirsa > On Jan 29, 2018, at 9:38 AM, Mokkapati, Bhargav (Nokia - IN/Chennai) > wrote: > > Hi Team, > > I’m getting the below warnings. Please help me out

Re: Nodetool hanging - Cassandra 3.10, Oracle Java 1.8.0_131

I’ve resolved the issue. These hosts were initially created in a different VLAN. There was a holdover entry in /etc/hosts pointing to the old IP Addr for this host. So, the return back to the client never happened because it was sending the connection to the old IP to a host that did not

Cassandra nodes are down

Hi Team, I'm getting the below warnings. Please help me out to clear these issues. Apache Cassandra version : 3.0.13, 5 Node cluster INFO [main] 2018-01-29 16:58:19,487 NativeLibrary.java:167 - JNA mlockall successful WARN [main] 2018-01-29 16:58:19,488 StartupChecks.java:121 - jemalloc

Re: group by select queries

What consistency were you querying at? Can you retry with CONSISTENCY ALL? ​

Re: Nodes show different number of tokens than initially

Shouldn't happen. Can you send through nodetool ring output from one of those nodes? Also, did the logs have anything to say about tokens when you started the 3 seed nodes?​

Re: TWCS not deleting expired sstables

Likely a read repair caused old data to be brought into a newer SSTable. Try running sstableexpiredblockers to find out if there's a newer SSTable blocking that one from being dropped.​

Re: Nodes show different number of tokens than initially

On Tue, Jan 30, 2018 at 5:13 AM, kurt greaves wrote: > Shouldn't happen. Can you send through nodetool ring output from one of > those nodes? Also, did the logs have anything to say about tokens when you > started the 3 seed nodes?​ > Hi Kurt, I cannot run nodetool ring