RE: RE: 答复: A node down every day in a 6 nodes cluster
It may be that the wife partition is bombarded more than other partitions. What’s your RF on that keyspace? If if it’s greater than 1 I’d expect other nodes to get the same type of load. -- Rahul Singh rahul.si...@anant.us Anant Corporation On Mar 27, 2018, 5:56 AM -0700, Kenneth Brotman <kenbrot...@yahoo.com.invalid>, wrote: > First, anything Jeff Jirsa says is likely very accurate, like it being a > really good idea to also get off the version you’re on and onto a version > that fixes some of the known problems of the version you’re one. > > Replacing a running node: > https://docs.datastax.com/en/cassandra/3.0/cassandra/operations/opsReplaceLiveNode.html > > Kenneth Brotman > > > From: Xiangfei Ni [mailto:xiangfei...@cm-dt.com] > Sent: Tuesday, March 27, 2018 5:44 AM > To: user@cassandra.apache.org > Subject: Re:RE: 答复: A node down every day in a 6 nodes cluster > > Thanks,Kenneth,this is production database,and it is one of three seed > nodes,do you have doc for replacing a seed node? > > > > 发自我的小米手机 > 在 Kenneth Brotman <kenbrot...@yahoo.com.INVALID>,2018年3月27日 下午7:45写道: > David, > > Can you replace the misbehaving node to see if that resolves the problem? > > Kenneth Brotman > > From: Xiangfei Ni [mailto:xiangfei...@cm-dt.com] > Sent: Tuesday, March 27, 2018 3:27 AM > To: Jeff Jirsa > Cc: user@cassandra.apache.org > Subject: 答复: 答复: A node down every day in a 6 nodes cluster > > Thanks Jeff, > So your suggestion is to first resolve the data model issue which > cause wide partition,right? > > Best Regards, > > 倪项菲/ David Ni > 中移德电网络科技有限公司 > Virtue Intelligent Network Ltd, co. > Add: 2003,20F No.35 Luojia creative city,Luoyu Road,Wuhan,HuBei > Mob: +86 13797007811|Tel: + 86 27 5024 2516 > > 发件人: Jeff Jirsa <jji...@gmail.com> > 发送时间: 2018年3月27日 11:50 > 收件人: Xiangfei Ni <xiangfei...@cm-dt.com> > 抄送: user@cassandra.apache.org > 主题: Re: 答复: A node down every day in a 6 nodes cluster > > Only one node having the problem is suspicious. May be that your application > is improperly pooling connections, or you have a hardware problem. > > I dont see anything in nodetool that explains it, though you certainly have a > data model likely to cause problems over time (the cardinality of > rt_ac_stat.idx_rt_ac_stat_prot_verrt_ac_stat.idx_rt_ac_stat_prot_ver is such > that you have very wide partitions and it'll be difficult to read). > > On Mon, Mar 26, 2018 at 8:26 PM, Xiangfei Ni <xiangfei...@cm-dt.com> wrote: > > quote_type > > Hi Jeff, > > I need to restart the node manually every time,only one node has this > > problem. > > I have attached the nodetool output,thanks. > > > > Best Regards, > > > > 倪项菲/ David Ni > > 中移德电网络科技有限公司 > > Virtue Intelligent Network Ltd, co. > > Add: 2003,20F No.35 Luojia creative city,Luoyu Road,Wuhan,HuBei > > Mob: +86 13797007811|Tel: + 86 27 5024 2516 > > > > 发件人: Jeff Jirsa <jji...@gmail.com> > > 发送时间: 2018年3月27日 11:03 > > 收件人: user@cassandra.apache.org > > 主题: Re: A node down every day in a 6 nodes cluster > > > > That warning isn’t sufficient to understand why the node is going down > > > > > > Cassandra 3.9 has some pretty serious known issues - upgrading to 3.11.3 is > > likely a good idea > > > > Are the nodes coming up on their own? Or are you restarting them? > > > > Paste the output of nodetool tpstats and nodetool cfstats > > > > > > > > -- > > Jeff Jirsa > > > > > > On Mar 26, 2018, at 7:56 PM, Xiangfei Ni <xiangfei...@cm-dt.com> wrote: > > > Hi Cassandra experts, > > > I am facing an issue,a node downs every day in a 6 nodes cluster,the > > > cluster is just in one DC, > > > Every node has 4C 16G,and the heap configuration is MAX_HEAP_SIZE=8192m > > > HEAP_NEWSIZE=512m,every node load about 200G data,the RF for the business > > > CF is 3,a node downs one time every day,the system.log shows below info: > > > WARN [Native-Transport-Requests-19] 2018-03-26 18:53:17,128 > > > CassandraAuthorizer.java:101 - CassandraAuthorizer failed to authorize > > > # for > > > ERROR [Native-Transport-Requests-19] 2018-03-26 18:53:17,129 > > > QueryMessage.java:128 - Unexpected error during query > > > com.google.common.util.concurrent.UncheckedExecutionException: > > > java.lang.RuntimeException: > > > org.apache.cassandra.exceptions.ReadTimeoutException: Operation timed out > > > - received only 0 responses. > > >
RE: RE: 答复: A node down every day in a 6 nodes cluster
First, anything Jeff Jirsa says is likely very accurate, like it being a really good idea to also get off the version you’re on and onto a version that fixes some of the known problems of the version you’re one. Replacing a running node: https://docs.datastax.com/en/cassandra/3.0/cassandra/operations/opsReplaceLiveNode.html Kenneth Brotman From: Xiangfei Ni [mailto:xiangfei...@cm-dt.com] Sent: Tuesday, March 27, 2018 5:44 AM To: user@cassandra.apache.org Subject: Re:RE: 答复: A node down every day in a 6 nodes cluster Thanks,Kenneth,this is production database,and it is one of three seed nodes,do you have doc for replacing a seed node? 发自我的小米手机 在 Kenneth Brotman <kenbrot...@yahoo.com.INVALID>,2018年3月27日 下午7:45写道: David, Can you replace the misbehaving node to see if that resolves the problem? Kenneth Brotman From: Xiangfei Ni [mailto:xiangfei...@cm-dt.com] Sent: Tuesday, March 27, 2018 3:27 AM To: Jeff Jirsa Cc: user@cassandra.apache.org Subject: 答复: 答复: A node down every day in a 6 nodes cluster Thanks Jeff, So your suggestion is to first resolve the data model issue which cause wide partition,right? Best Regards, 倪项菲/ David Ni 中移德电网络科技有限公司 Virtue Intelligent Network Ltd, co. Add: 2003,20F No.35 Luojia creative city,Luoyu Road,Wuhan,HuBei Mob: +86 13797007811|Tel: + 86 27 5024 2516 发件人: Jeff Jirsa <jji...@gmail.com> 发送时间: 2018年3月27日 11:50 收件人: Xiangfei Ni <xiangfei...@cm-dt.com> 抄送: user@cassandra.apache.org 主题: Re: 答复: A node down every day in a 6 nodes cluster Only one node having the problem is suspicious. May be that your application is improperly pooling connections, or you have a hardware problem. I dont see anything in nodetool that explains it, though you certainly have a data model likely to cause problems over time (the cardinality of rt_ac_stat.idx_rt_ac_stat_prot_verrt_ac_stat.idx_rt_ac_stat_prot_ver is such that you have very wide partitions and it'll be difficult to read). On Mon, Mar 26, 2018 at 8:26 PM, Xiangfei Ni <xiangfei...@cm-dt.com> wrote: Hi Jeff, I need to restart the node manually every time,only one node has this problem. I have attached the nodetool output,thanks. Best Regards, 倪项菲/ David Ni 中移德电网络科技有限公司 Virtue Intelligent Network Ltd, co. Add: 2003,20F No.35 Luojia creative city,Luoyu Road,Wuhan,HuBei Mob: +86 13797007811 <tel:+86%20137%209700%207811> |Tel: + 86 27 5024 2516 <tel:+86%2027%205024%202516> 发件人: Jeff Jirsa <jji...@gmail.com> 发送时间: 2018年3月27日 11:03 收件人: user@cassandra.apache.org 主题: Re: A node down every day in a 6 nodes cluster That warning isn’t sufficient to understand why the node is going down Cassandra 3.9 has some pretty serious known issues - upgrading to 3.11.3 is likely a good idea Are the nodes coming up on their own? Or are you restarting them? Paste the output of nodetool tpstats and nodetool cfstats -- Jeff Jirsa On Mar 26, 2018, at 7:56 PM, Xiangfei Ni <xiangfei...@cm-dt.com> wrote: Hi Cassandra experts, I am facing an issue,a node downs every day in a 6 nodes cluster,the cluster is just in one DC, Every node has 4C 16G,and the heap configuration is MAX_HEAP_SIZE=8192m HEAP_NEWSIZE=512m,every node load about 200G data,the RF for the business CF is 3,a node downs one time every day,the system.log shows below info: WARN [Native-Transport-Requests-19] 2018-03-26 18:53:17,128 CassandraAuthorizer.java:101 - CassandraAuthorizer failed to authorize # for ERROR [Native-Transport-Requests-19] 2018-03-26 18:53:17,129 QueryMessage.java:128 - Unexpected error during query com.google.common.util.concurrent.UncheckedExecutionException: java.lang.RuntimeException: org.apache.cassandra.exceptions.ReadTimeoutException: Operation timed out - received only 0 responses. at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2203) ~[guava-18.0.jar:na] at com.google.common.cache.LocalCache.get(LocalCache.java:3937) ~[guava-18.0.jar:na] at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:3941) ~[guava-18.0.jar:na] at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:4824) ~[guava-18.0.jar:na] at org.apache.cassandra.auth.AuthCache.get(AuthCache.java:108) ~[apache-cassandra-3.9.jar:3.9] at org.apache.cassandra.auth.PermissionsCache.getPermissions(PermissionsCache.java:45) ~[apache-cassandra-3.9.jar:3.9] at org.apache.cassandra.auth.AuthenticatedUser.getPermissions(AuthenticatedUser.java:104) ~[apache-cassandra-3.9.jar:3.9] at org.apache.cassandra.service.ClientState.authorize(ClientState.java:419) ~[apache-cassandra-3.9.jar:3.9] at org.apache.cassandra.service.ClientState.checkPermissionOnResourceChain(ClientState.java:352) ~[apache-cassandra-3.9.jar:3.9] at org.apache.cassandra.service.
RE: 答复: A node down every day in a 6 nodes cluster
David, Can you replace the misbehaving node to see if that resolves the problem? Kenneth Brotman From: Xiangfei Ni [mailto:xiangfei...@cm-dt.com] Sent: Tuesday, March 27, 2018 3:27 AM To: Jeff Jirsa Cc: user@cassandra.apache.org Subject: 答复: 答复: A node down every day in a 6 nodes cluster Thanks Jeff, So your suggestion is to first resolve the data model issue which cause wide partition,right? Best Regards, 倪项菲/ David Ni 中移德电网络科技有限公司 Virtue Intelligent Network Ltd, co. Add: 2003,20F No.35 Luojia creative city,Luoyu Road,Wuhan,HuBei Mob: +86 13797007811|Tel: + 86 27 5024 2516 发件人: Jeff Jirsa <jji...@gmail.com> 发送时间: 2018年3月27日 11:50 收件人: Xiangfei Ni <xiangfei...@cm-dt.com> 抄送: user@cassandra.apache.org 主题: Re: 答复: A node down every day in a 6 nodes cluster Only one node having the problem is suspicious. May be that your application is improperly pooling connections, or you have a hardware problem. I dont see anything in nodetool that explains it, though you certainly have a data model likely to cause problems over time (the cardinality of rt_ac_stat.idx_rt_ac_stat_prot_verrt_ac_stat.idx_rt_ac_stat_prot_ver is such that you have very wide partitions and it'll be difficult to read). On Mon, Mar 26, 2018 at 8:26 PM, Xiangfei Ni <xiangfei...@cm-dt.com> wrote: Hi Jeff, I need to restart the node manually every time,only one node has this problem. I have attached the nodetool output,thanks. Best Regards, 倪项菲/ David Ni 中移德电网络科技有限公司 Virtue Intelligent Network Ltd, co. Add: 2003,20F No.35 Luojia creative city,Luoyu Road,Wuhan,HuBei Mob: +86 13797007811 <tel:+86%20137%209700%207811> |Tel: + 86 27 5024 2516 <tel:+86%2027%205024%202516> 发件人: Jeff Jirsa <jji...@gmail.com> 发送时间: 2018年3月27日 11:03 收件人: user@cassandra.apache.org 主题: Re: A node down every day in a 6 nodes cluster That warning isn’t sufficient to understand why the node is going down Cassandra 3.9 has some pretty serious known issues - upgrading to 3.11.3 is likely a good idea Are the nodes coming up on their own? Or are you restarting them? Paste the output of nodetool tpstats and nodetool cfstats -- Jeff Jirsa On Mar 26, 2018, at 7:56 PM, Xiangfei Ni <xiangfei...@cm-dt.com> wrote: Hi Cassandra experts, I am facing an issue,a node downs every day in a 6 nodes cluster,the cluster is just in one DC, Every node has 4C 16G,and the heap configuration is MAX_HEAP_SIZE=8192m HEAP_NEWSIZE=512m,every node load about 200G data,the RF for the business CF is 3,a node downs one time every day,the system.log shows below info: WARN [Native-Transport-Requests-19] 2018-03-26 18:53:17,128 CassandraAuthorizer.java:101 - CassandraAuthorizer failed to authorize # for ERROR [Native-Transport-Requests-19] 2018-03-26 18:53:17,129 QueryMessage.java:128 - Unexpected error during query com.google.common.util.concurrent.UncheckedExecutionException: java.lang.RuntimeException: org.apache.cassandra.exceptions.ReadTimeoutException: Operation timed out - received only 0 responses. at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2203) ~[guava-18.0.jar:na] at com.google.common.cache.LocalCache.get(LocalCache.java:3937) ~[guava-18.0.jar:na] at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:3941) ~[guava-18.0.jar:na] at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:4824) ~[guava-18.0.jar:na] at org.apache.cassandra.auth.AuthCache.get(AuthCache.java:108) ~[apache-cassandra-3.9.jar:3.9] at org.apache.cassandra.auth.PermissionsCache.getPermissions(PermissionsCache.java:45) ~[apache-cassandra-3.9.jar:3.9] at org.apache.cassandra.auth.AuthenticatedUser.getPermissions(AuthenticatedUser.java:104) ~[apache-cassandra-3.9.jar:3.9] at org.apache.cassandra.service.ClientState.authorize(ClientState.java:419) ~[apache-cassandra-3.9.jar:3.9] at org.apache.cassandra.service.ClientState.checkPermissionOnResourceChain(ClientState.java:352) ~[apache-cassandra-3.9.jar:3.9] at org.apache.cassandra.service.ClientState.ensureHasPermission(ClientState.java:329) ~[apache-cassandra-3.9.jar:3.9] at org.apache.cassandra.service.ClientState.hasAccess(ClientState.java:316) ~[apache-cassandra-3.9.jar:3.9] at org.apache.cassandra.service.ClientState.hasColumnFamilyAccess(ClientState.java:300) ~[apache-cassandra-3.9.jar:3.9] at org.apache.cassandra.cql3.statements.ModificationStatement.checkAccess(ModificationStatement.java:211) ~[apache-cassandra-3.9.jar:3.9] at org.apache.cassandra.cql3.QueryProcessor.processStatement(QueryProcessor.java:185) ~[apache-cassandra-3.9.jar:3.9] at org.apache.cassandra.cql3.QueryProcessor.process(QueryProcessor.java:219) ~[apache-cassandra-3.9.jar:3.9] at org.ap
Re: 答复: A node down every day in a 6 nodes cluster
Only one node having the problem is suspicious. May be that your application is improperly pooling connections, or you have a hardware problem. I dont see anything in nodetool that explains it, though you certainly have a data model likely to cause problems over time (the cardinality of rt_ac_stat.idx_rt_ac_stat_prot_verrt_ac_stat.idx_rt_ac_stat_prot_ver is such that you have very wide partitions and it'll be difficult to read). On Mon, Mar 26, 2018 at 8:26 PM, Xiangfei Niwrote: > Hi Jeff, > > I need to restart the node manually every time,only one node has this > problem. > > I have attached the nodetool output,thanks. > > > > Best Regards, > > > > 倪项菲*/ **David Ni* > > 中移德电网络科技有限公司 > > Virtue Intelligent Network Ltd, co. > > Add: 2003,20F No.35 Luojia creative city,Luoyu Road,Wuhan,HuBei > > Mob: +86 13797007811 <+86%20137%209700%207811>|Tel: + 86 27 5024 2516 > <+86%2027%205024%202516> > > > > *发件人:* Jeff Jirsa > *发送时间:* 2018年3月27日 11:03 > *收件人:* user@cassandra.apache.org > *主题:* Re: A node down every day in a 6 nodes cluster > > > > That warning isn’t sufficient to understand why the node is going down > > > > > > Cassandra 3.9 has some pretty serious known issues - upgrading to 3.11.3 > is likely a good idea > > > > Are the nodes coming up on their own? Or are you restarting them? > > > > Paste the output of nodetool tpstats and nodetool cfstats > > > > > > > > -- > > Jeff Jirsa > > > > > On Mar 26, 2018, at 7:56 PM, Xiangfei Ni wrote: > > Hi Cassandra experts, > > I am facing an issue,a node downs every day in a 6 nodes cluster,the > cluster is just in one DC, > > Every node has 4C 16G,and the heap configuration is MAX_HEAP_SIZE=8192m > HEAP_NEWSIZE=512m,every node load about 200G data,the RF for the business > CF is 3,a node downs one time every day,the system.log shows below info: > > WARN [Native-Transport-Requests-19] 2018-03-26 18:53:17,128 > CassandraAuthorizer.java:101 - CassandraAuthorizer failed to authorize > # for > > ERROR [Native-Transport-Requests-19] 2018-03-26 18:53:17,129 > QueryMessage.java:128 - Unexpected error during query > > com.google.common.util.concurrent.UncheckedExecutionException: > java.lang.RuntimeException: > org.apache.cassandra.exceptions.ReadTimeoutException: > Operation timed out - received only 0 responses. > > at > com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2203) > ~[guava-18.0.jar:na] > > at com.google.common.cache.LocalCache.get(LocalCache.java:3937) > ~[guava-18.0.jar:na] > > at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:3941) > ~[guava-18.0.jar:na] > > at > com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:4824) > ~[guava-18.0.jar:na] > > at org.apache.cassandra.auth.AuthCache.get(AuthCache.java:108) > ~[apache-cassandra-3.9.jar:3.9] > > at > org.apache.cassandra.auth.PermissionsCache.getPermissions(PermissionsCache.java:45) > ~[apache-cassandra-3.9.jar:3.9] > > at > org.apache.cassandra.auth.AuthenticatedUser.getPermissions(AuthenticatedUser.java:104) > ~[apache-cassandra-3.9.jar:3.9] > > at > org.apache.cassandra.service.ClientState.authorize(ClientState.java:419) > ~[apache-cassandra-3.9.jar:3.9] > > at org.apache.cassandra.service.ClientState. > checkPermissionOnResourceChain(ClientState.java:352) > ~[apache-cassandra-3.9.jar:3.9] > > at > org.apache.cassandra.service.ClientState.ensureHasPermission(ClientState.java:329) > ~[apache-cassandra-3.9.jar:3.9] > > at > org.apache.cassandra.service.ClientState.hasAccess(ClientState.java:316) > ~[apache-cassandra-3.9.jar:3.9] > > at > org.apache.cassandra.service.ClientState.hasColumnFamilyAccess(ClientState.java:300) > ~[apache-cassandra-3.9.jar:3.9] > > at org.apache.cassandra.cql3.statements.ModificationStatement. > checkAccess(ModificationStatement.java:211) ~[apache-cassandra-3.9.jar:3. > 9] > > at > org.apache.cassandra.cql3.QueryProcessor.processStatement(QueryProcessor.java:185) > ~[apache-cassandra-3.9.jar:3.9] > > at > org.apache.cassandra.cql3.QueryProcessor.process(QueryProcessor.java:219) > ~[apache-cassandra-3.9.jar:3.9] > > at > org.apache.cassandra.cql3.QueryProcessor.process(QueryProcessor.java:204) > ~[apache-cassandra-3.9.jar:3.9] > > at > org.apache.cassandra.transport.messages.QueryMessage.execute(QueryMessage.java:115) > ~[apache-cassandra-3.9.jar:3.9] > > at > org.apache.cassandra.transport.Message$Dispatcher.channelRead0(Message.java:513) > [apache-cassandra-3.9.jar:3.9] > > at > org.apache.cassandra.transport.Message$Dispatcher.channelRead0(Message.java:407) > [apache-cassandra-3.9.jar:3.9] > > at io.netty.channel.SimpleChannelInboundHandler.channelRead( > SimpleChannelInboundHandler.java:105) [netty-all-4.0.39.Final.jar:4. > 0.39.Final] > > at
Re: 答复: A node down every day in a 6 nodes cluster
Look for errors on your network interface. I think you have periodic errors in your network connectivity <==> "Who do you think made the first stone spear? The Asperger guy. If you get rid of the autism genetics, there would be no Silicon Valley" Temple Grandin *Daemeon C.M. ReiydelleSan Francisco 1.415.501.0198London 44 020 8144 9872* On Mon, Mar 26, 2018 at 8:26 PM, Xiangfei Niwrote: > Hi Jeff, > > I need to restart the node manually every time,only one node has this > problem. > > I have attached the nodetool output,thanks. > > > > Best Regards, > > > > 倪项菲*/ **David Ni* > > 中移德电网络科技有限公司 > > Virtue Intelligent Network Ltd, co. > > Add: 2003,20F No.35 Luojia creative city,Luoyu Road,Wuhan,HuBei > > Mob: +86 13797007811 <+86%20137%209700%207811>|Tel: + 86 27 5024 2516 > <+86%2027%205024%202516> > > > > *发件人:* Jeff Jirsa > *发送时间:* 2018年3月27日 11:03 > *收件人:* user@cassandra.apache.org > *主题:* Re: A node down every day in a 6 nodes cluster > > > > That warning isn’t sufficient to understand why the node is going down > > > > > > Cassandra 3.9 has some pretty serious known issues - upgrading to 3.11.3 > is likely a good idea > > > > Are the nodes coming up on their own? Or are you restarting them? > > > > Paste the output of nodetool tpstats and nodetool cfstats > > > > > > > > -- > > Jeff Jirsa > > > > > On Mar 26, 2018, at 7:56 PM, Xiangfei Ni wrote: > > Hi Cassandra experts, > > I am facing an issue,a node downs every day in a 6 nodes cluster,the > cluster is just in one DC, > > Every node has 4C 16G,and the heap configuration is MAX_HEAP_SIZE=8192m > HEAP_NEWSIZE=512m,every node load about 200G data,the RF for the business > CF is 3,a node downs one time every day,the system.log shows below info: > > WARN [Native-Transport-Requests-19] 2018-03-26 18:53:17,128 > CassandraAuthorizer.java:101 - CassandraAuthorizer failed to authorize > # for > > ERROR [Native-Transport-Requests-19] 2018-03-26 18:53:17,129 > QueryMessage.java:128 - Unexpected error during query > > com.google.common.util.concurrent.UncheckedExecutionException: > java.lang.RuntimeException: > org.apache.cassandra.exceptions.ReadTimeoutException: > Operation timed out - received only 0 responses. > > at > com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2203) > ~[guava-18.0.jar:na] > > at com.google.common.cache.LocalCache.get(LocalCache.java:3937) > ~[guava-18.0.jar:na] > > at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:3941) > ~[guava-18.0.jar:na] > > at > com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:4824) > ~[guava-18.0.jar:na] > > at org.apache.cassandra.auth.AuthCache.get(AuthCache.java:108) > ~[apache-cassandra-3.9.jar:3.9] > > at > org.apache.cassandra.auth.PermissionsCache.getPermissions(PermissionsCache.java:45) > ~[apache-cassandra-3.9.jar:3.9] > > at > org.apache.cassandra.auth.AuthenticatedUser.getPermissions(AuthenticatedUser.java:104) > ~[apache-cassandra-3.9.jar:3.9] > > at > org.apache.cassandra.service.ClientState.authorize(ClientState.java:419) > ~[apache-cassandra-3.9.jar:3.9] > > at org.apache.cassandra.service.ClientState. > checkPermissionOnResourceChain(ClientState.java:352) > ~[apache-cassandra-3.9.jar:3.9] > > at > org.apache.cassandra.service.ClientState.ensureHasPermission(ClientState.java:329) > ~[apache-cassandra-3.9.jar:3.9] > > at > org.apache.cassandra.service.ClientState.hasAccess(ClientState.java:316) > ~[apache-cassandra-3.9.jar:3.9] > > at > org.apache.cassandra.service.ClientState.hasColumnFamilyAccess(ClientState.java:300) > ~[apache-cassandra-3.9.jar:3.9] > > at org.apache.cassandra.cql3.statements.ModificationStatement. > checkAccess(ModificationStatement.java:211) ~[apache-cassandra-3.9.jar:3. > 9] > > at > org.apache.cassandra.cql3.QueryProcessor.processStatement(QueryProcessor.java:185) > ~[apache-cassandra-3.9.jar:3.9] > > at > org.apache.cassandra.cql3.QueryProcessor.process(QueryProcessor.java:219) > ~[apache-cassandra-3.9.jar:3.9] > > at > org.apache.cassandra.cql3.QueryProcessor.process(QueryProcessor.java:204) > ~[apache-cassandra-3.9.jar:3.9] > > at > org.apache.cassandra.transport.messages.QueryMessage.execute(QueryMessage.java:115) > ~[apache-cassandra-3.9.jar:3.9] > > at > org.apache.cassandra.transport.Message$Dispatcher.channelRead0(Message.java:513) > [apache-cassandra-3.9.jar:3.9] > > at > org.apache.cassandra.transport.Message$Dispatcher.channelRead0(Message.java:407) > [apache-cassandra-3.9.jar:3.9] > > at io.netty.channel.SimpleChannelInboundHandler.channelRead( > SimpleChannelInboundHandler.java:105) [netty-all-4.0.39.Final.jar:4. > 0.39.Final] > > at io.netty.channel.AbstractChannelHandlerContext. > invokeChannelRead(AbstractChannelHandlerContext.java:366)