Error while launching tendermint node with "tendermint init" - blockchain

I am launching tendermint with the command "tendermint init" followed by "tendermint node". But it is showing an error message as follows:
tendermint node
I[04-06|20:44:11.141] Starting multiAppConn module=proxy impl=multiAppConn
I[04-06|20:44:11.141] Starting socketClient module=abci-client connection=query impl=socketClient
E[04-06|20:44:11.142] abci.socketClient failed to connect to tcp://localhost:26658. Retrying... module=abci-client connection=query
E[04-06|20:44:14.143] abci.socketClient failed to connect to tcp://localhost:26658. Retrying... module=abci-client connection=query
E[04-06|20:44:17.143] abci.socketClient failed to connect to tcp://localhost:26658. Retrying... module=abci-client connection=query
I am not able to figure out where I am making mistake. Please help.

Related

Tendermint : get error when start tendermint node as per the sample

I tried to create a application as per the guild in the tendermint document.
After I started the application and tendermint node, getting the below error. I use go version go1.15.5 linux/amd64 and tednermint v0.34.0-rc4-148-g095e9cd.
[bc#localhost kvstore]$ TMHOME="/tmp/example" tendermint node --proxy_app=unix://example.sock
I[2020-12-01|13:16:59.697] Version info module=main software=v0.34.0-rc4-148-g095e9cd block=11 p2p=8
I[2020-12-01|13:16:59.702] Starting Node service module=main impl=Node
I[2020-12-01|13:16:59.703] Starting StateSync service module=statesync impl=StateSync
I[2020-12-01|13:16:59.738] Started node module=main nodeInfo="{ProtocolVersion:{P2P:8 Block:11 App:0} DefaultNodeID:3cf5ea6219c57fd906c042f767748988ba070db7 ListenAddr:tcp://0.0.0.0:26656 Network:test-chain-1mrgVg Version:v0.34.0-rc4-148-g095e9cd Channels:40202122233038606100 Moniker:localhost.localdomain Other:{TxIndex:on RPCAddress:tcp://127.0.0.1:26657}}"
E[2020-12-01|13:17:00.758] Stopping abci.socketClient for error: read message: EOF module=abci-client connection=consensus
E[2020-12-01|13:17:00.758] consensus connection terminated. Did the application crash? Please restart tendermint module=proxy err="read message: EOF"
E[2020-12-01|13:17:00.758] Error in proxyAppConn.BeginBlock module=state err="read message: EOF"
E[2020-12-01|13:17:00.758] Error on ApplyBlock module=consensus err="read message: EOF"
I[2020-12-01|13:17:00.758] captured terminated, exiting... module=main
I[2020-12-01|13:17:00.758] Stopping Node service module=main impl=Node
I[2020-12-01|13:17:00.758] Stopping Node module=main
I[2020-12-01|13:17:00.760] Stopping StateSync service module=statesync impl=StateSync
I[2020-12-01|13:17:00.760] Closing rpc listener module=main listener="&{Listener:0xc00000d440 sem:0xc000039200 closeOnce:{done:0 m:{state:0 sema:0}} done:0xc000039260}"
E[2020-12-01|13:17:00.760] Error serving server module=main err="accept tcp 127.0.0.1:26657: use of closed network connection"
KVStore
[bc#localhost kvstore]$ ./example
badger 2020/12/01 13:16:55 INFO: All 0 tables opened in 0s
badger 2020/12/01 13:16:55 INFO: Replaying file id: 0 at offset: 0
badger 2020/12/01 13:16:55 INFO: Replay took: 6.807µs
badger 2020/12/01 13:16:55 DEBUG: Value log discard stats empty
I[2020-12-01|13:16:55.373] Starting ABCIServer service impl=ABCIServer
I[2020-12-01|13:16:55.405] Waiting for new connection...
I[2020-12-01|13:16:59.692] Accepted a new connection
I[2020-12-01|13:16:59.692] Waiting for new connection...
I[2020-12-01|13:16:59.692] Accepted a new connection
I[2020-12-01|13:16:59.692] Waiting for new connection...
I[2020-12-01|13:16:59.692] Accepted a new connection
I[2020-12-01|13:16:59.692] Waiting for new connection...
I[2020-12-01|13:16:59.692] Accepted a new connection
I[2020-12-01|13:16:59.692] Waiting for new connection...
E[2020-12-01|13:17:00.758] Connection error err="error reading message: proto: wrong wireType = 2 for field Height"
E[2020-12-01|13:17:00.761] Connection was closed by client
E[2020-12-01|13:17:00.761] Connection was closed by client
E[2020-12-01|13:17:00.761] Connection was closed by client
go.mod
module github.com/me/example
go 1.15
require (
github.com/dgraph-io/badger v1.6.2
github.com/tendermint/tendermint v0.34.0-rc4
)

Unable to start the Amazon SSM Agent - failed to start message bus

When registering an Amazon SSM Agent, it registers successfully in the SSM Managed Instances console, but the connection shows "Connection Lost".
When I try to start the service manually, I get the following error:
Error occurred fetching the seelog config file path: open /etc/amazon/ssm/seelog.xml: no such file or directory
Initializing new seelog logger
New Seelog Logger Creation Complete
2020-12-09 10:20:01 ERROR error occurred when starting amazon-ssm-agent: failed to start message bus, failed to start health channel: failed to listen on the channel: ipc:///var/lib/amazon/ssm/ipc/health, address in use
How exactly do I solve this? I've tried to restart the service a few times but no luck.

I was able to fix this issue by stopping the agent and purging the /var/lib/amazon/ssm/ipc directory
service amazon-ssm-agent stop
rm -rf /var/lib/amazon/ssm/ipc
service amazon-ssm-agent start

consumer: Cannot connect to redis://localhost:6379//: Error 61 connecting to 127.0.0.1:6379. Connection refused

I'm trying to get celery up and running on Heroku as per the woeful instructions here
whenever i try to run "heroku local"
it gives me the error:
consumer: Cannot connect to redis://localhost:6379//: Error 61 connecting to 127.0.0.1:6379.
Connection refused..
any help is much appreciated.

you have to run the server
$ redis-server
this work for me

Can't connect to google cloud engine

Yesterday I connected to my instance successfully but now cloud says following:
ssh_exchange_identification: read: Connection reset by peer
ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255].
In ssh.cloud.google.com there is infinite waiting

Spark shuts down after 10 seconds of running

I'm trying to setup clusters in my AWS account (Amazon). I followed this tutorial to set it up. I've ran into some problems regarding ports but I finally got it to work until... it shut down after 10 seconds giving me no more than this error:
16/05/12 12:52:46 INFO client.AppClient$ClientActor: Connecting to master spark://ip-to-my-machine:7077...
16/05/12 12:53:06 INFO client.AppClient$ClientActor: Connecting to master spark://ip-to-my-machine:7077...
16/05/12 12:53:26 ERROR cluster.SparkDeploySchedulerBackend: Application has been killed. Reason: All masters are unresponsive! Giving up.
16/05/12 12:53:26 ERROR scheduler.TaskSchedulerImpl: Exiting due to error from cluster scheduler: All masters are unresponsive! Giving up.
This was the bash I ran to make it work:
bin/spark-shell --master spark://ip-to-my-machine:7077
I opened the TCP port 7077, what seems to be the problem?