I recommend it on all nodes. This will eliminate that as a source of trouble further on down the road.
On Thu, May 7, 2020 at 1:30 PM Surbhi Gupta <surbhi.gupt...@gmail.com> wrote: > streaming_socket_timeout_in_ms is 24 hour. > So tcp settings should be changed on the new bootstrap node or on all > nodes ? > > > On Thu, 7 May 2020 at 13:23, Adam Scott <adam.c.sc...@gmail.com> wrote: > >> >> *edit >> /etc/sysctl.confnet.ipv4.tcp_keepalive_time=60 >> net.ipv4.tcp_keepalive_probes=3net.ipv4.tcp_keepalive_intvl=10* >> then run sysctl -p to cause the kernel to reload the settings >> >> 5 minutes (300) seconds is probably too long. >> >> On Thu, May 7, 2020 at 1:09 PM Surbhi Gupta <surbhi.gupt...@gmail.com> >> wrote: >> >>> [root@abc cassandra]# cat /proc/sys/net/ipv4/tcp_keepalive_time >>> >>> 300 >>> >>> [root@abc cassandra]# cat /proc/sys/net/ipv4/tcp_keepalive_intvl >>> >>> 30 >>> >>> [root@abc cassandra]# cat /proc/sys/net/ipv4/tcp_keepalive_probes >>> >>> 9 >>> >>> On Thu, 7 May 2020 at 12:32, Adam Scott <adam.c.sc...@gmail.com> wrote: >>> >>>> Maybe a firewall killing a connection? >>>> >>>> What does the following show? >>>> cat /proc/sys/net/ipv4/tcp_keepalive_time >>>> cat /proc/sys/net/ipv4/tcp_keepalive_intvl >>>> cat /proc/sys/net/ipv4/tcp_keepalive_probes >>>> >>>> On Thu, May 7, 2020 at 10:31 AM Surbhi Gupta <surbhi.gupt...@gmail.com> >>>> wrote: >>>> >>>>> Hi, >>>>> >>>>> We are trying to expand a datacenter and trying to add nodes but when >>>>> node is bootstrapping , it goes half way through and then fail with below >>>>> error, We have increased stremthroughput from 200 to 400 when we were >>>>> trying for the 2nd time but still it failed. We are on 3.11.0 , using G1GC >>>>> with 31GB heap. >>>>> >>>>> ERROR [MessagingService-Incoming-/10.X.X.X] 2020-05-07 09:42:38,933 >>>>> CassandraDaemon.java:228 - Exception in thread >>>>> Thread[MessagingService-Incoming-/10.X.X.X,main] >>>>> >>>>> java.io.IOError: java.io.EOFException: Stream ended prematurely >>>>> >>>>> at >>>>> org.apache.cassandra.db.rows.UnfilteredRowIteratorSerializer$1.computeNext(UnfilteredRowIteratorSerializer.java:227) >>>>> ~[apache-cassandra-3.11.0.jar:3.11.0] >>>>> >>>>> at >>>>> org.apache.cassandra.db.rows.UnfilteredRowIteratorSerializer$1.computeNext(UnfilteredRowIteratorSerializer.java:215) >>>>> ~[apache-cassandra-3.11.0.jar:3.11.0] >>>>> >>>>> at >>>>> org.apache.cassandra.utils.AbstractIterator.hasNext(AbstractIterator.java:47) >>>>> ~[apache-cassandra-3.11.0.jar:3.11.0] >>>>> >>>>> at >>>>> org.apache.cassandra.db.partitions.PartitionUpdate$PartitionUpdateSerializer.deserialize30(PartitionUpdate.java:839) >>>>> ~[apache-cassandra-3.11.0.jar:3.11.0] >>>>> >>>>> at >>>>> org.apache.cassandra.db.partitions.PartitionUpdate$PartitionUpdateSerializer.deserialize(PartitionUpdate.java:814) >>>>> ~[apache-cassandra-3.11.0.jar:3.11.0] >>>>> >>>>> at >>>>> org.apache.cassandra.db.Mutation$MutationSerializer.deserialize(Mutation.java:425) >>>>> ~[apache-cassandra-3.11.0.jar:3.11.0] >>>>> >>>>> at >>>>> org.apache.cassandra.db.Mutation$MutationSerializer.deserialize(Mutation.java:434) >>>>> ~[apache-cassandra-3.11.0.jar:3.11.0] >>>>> >>>>> at >>>>> org.apache.cassandra.db.Mutation$MutationSerializer.deserialize(Mutation.java:371) >>>>> ~[apache-cassandra-3.11.0.jar:3.11.0] >>>>> >>>>> at org.apache.cassandra.net.MessageIn.read(MessageIn.java:123) >>>>> ~[apache-cassandra-3.11.0.jar:3.11.0] >>>>> >>>>> at >>>>> org.apache.cassandra.net.IncomingTcpConnection.receiveMessage(IncomingTcpConnection.java:192) >>>>> ~[apache-cassandra-3.11.0.jar:3.11.0] >>>>> >>>>> at >>>>> org.apache.cassandra.net.IncomingTcpConnection.receiveMessages(IncomingTcpConnection.java:180) >>>>> ~[apache-cassandra-3.11.0.jar:3.11.0] >>>>> >>>>> at >>>>> org.apache.cassandra.net.IncomingTcpConnection.run(IncomingTcpConnection.java:94) >>>>> ~[apache-cassandra-3.11.0.jar:3.11.0] >>>>> >>>>> Caused by: java.io.EOFException: Stream ended prematurely >>>>> >>>>> at >>>>> net.jpountz.lz4.LZ4BlockInputStream.readFully(LZ4BlockInputStream.java:218) >>>>> ~[lz4-1.3.0.jar:na] >>>>> >>>>> at >>>>> net.jpountz.lz4.LZ4BlockInputStream.refill(LZ4BlockInputStream.java:150) >>>>> ~[lz4-1.3.0.jar:na] >>>>> >>>>> at >>>>> net.jpountz.lz4.LZ4BlockInputStream.read(LZ4BlockInputStream.java:117) >>>>> ~[lz4-1.3.0.jar:na] >>>>> >>>>> at java.io.DataInputStream.readFully(DataInputStream.java:195) >>>>> ~[na:1.8.0_242] >>>>> >>>>> at java.io.DataInputStream.readFully(DataInputStream.java:169) >>>>> ~[na:1.8.0_242] >>>>> >>>>> at >>>>> org.apache.cassandra.utils.ByteBufferUtil.read(ByteBufferUtil.java:402) >>>>> ~[apache-cassandra-3.11.0.jar:3.11.0] >>>>> >>>>> at >>>>> org.apache.cassandra.db.marshal.AbstractType.readValue(AbstractType.java:437) >>>>> ~[apache-cassandra-3.11.0.jar:3.11.0] >>>>> >>>>> at >>>>> org.apache.cassandra.db.rows.Cell$Serializer.deserialize(Cell.java:245) >>>>> ~[apache-cassandra-3.11.0.jar:3.11.0] >>>>> >>>>> at >>>>> org.apache.cassandra.db.rows.UnfilteredSerializer.readComplexColumn(UnfilteredSerializer.java:665) >>>>> ~[apache-cassandra-3.11.0.jar:3.11.0] >>>>> >>>>> at >>>>> org.apache.cassandra.db.rows.UnfilteredSerializer.lambda$deserializeRowBody$1(UnfilteredSerializer.java:606) >>>>> ~[apache-cassandra-3.11.0.jar:3.11.0] >>>>> >>>>> at >>>>> org.apache.cassandra.utils.btree.BTree.applyForwards(BTree.java:1242) >>>>> ~[apache-cassandra-3.11.0.jar:3.11.0] >>>>> >>>>> at >>>>> org.apache.cassandra.utils.btree.BTree.apply(BTree.java:1197) >>>>> ~[apache-cassandra-3.11.0.jar:3.11.0] >>>>> >>>>> at org.apache.cassandra.db.Columns.apply(Columns.java:377) >>>>> ~[apache-cassandra-3.11.0.jar:3.11.0] >>>>> >>>>> at >>>>> org.apache.cassandra.db.rows.UnfilteredSerializer.deserializeRowBody(UnfilteredSerializer.java:600) >>>>> ~[apache-cassandra-3.11.0.jar:3.11.0] >>>>> >>>>> at >>>>> org.apache.cassandra.db.rows.UnfilteredSerializer.deserializeOne(UnfilteredSerializer.java:475) >>>>> ~[apache-cassandra-3.11.0.jar:3.11.0] >>>>> >>>>> at >>>>> org.apache.cassandra.db.rows.UnfilteredSerializer.deserialize(UnfilteredSerializer.java:431) >>>>> ~[apache-cassandra-3.11.0.jar:3.11.0] >>>>> >>>>> at >>>>> org.apache.cassandra.db.rows.UnfilteredRowIteratorSerializer$1.computeNext(UnfilteredRowIteratorSerializer.java:222) >>>>> ~[apache-cassandra-3.11.0.jar:3.11.0] >>>>> >>>>> ... 11 common frames omitted >>>>> >>>>> Thanks >>>>> Surbhi >>>>> >>>>
