**While retrieving data for this widget, the following error(s) occurred: *
can anyone help me to fix this, it seems by mistake i have deleted the index?
**While retrieving data for this widget, the following error(s) occurred: *
can anyone help me to fix this, it seems by mistake i have deleted the index?
Your indexes are set to an enormous size. That’s probably part of your problem.
Can you offer some details about what kind of environment you are working with?
What version of GL, what version of OpenSearch or Elasticsearch?
You need to get the health of your storage cluster. Use this and post what it returns.
curl -X GET "http://localhost:9200/_cluster/health?pretty"
Depending on how you configured it, you may need to specify the IP or hostname of your ES/OS node.
Hi Chris , Thanks for reply
kindly find the output
health?pretty"
{
“cluster_name” : “graylog”,
“status” : “red”,
“timed_out” : false,
“number_of_nodes” : 1,
“number_of_data_nodes” : 1,
“discovered_master” : true,
“discovered_cluster_manager” : true,
“active_primary_shards” : 20,
“active_shards” : 20,
“relocating_shards” : 0,
“initializing_shards” : 0,
“unassigned_shards” : 16,
“delayed_unassigned_shards” : 0,
“number_of_pending_tasks” : 0,
“number_of_in_flight_fetch” : 0,
“task_max_waiting_in_queue_millis” : 0,
“active_shards_percent_as_number” : 55.55555555555556
}
Also find server.conf file config
is_leader = true
node_id_file = /etc/graylog/server/node-id
password_secret =
#root_username = admin
root_password_sha2 =
root_timezone = Asia/Kolkata
bin_dir = /usr/share/graylog-server/bin
data_dir = /var/lib/graylog-server
plugin_dir = /usr/share/graylog-server/plugin
###############
###############
http_bind_address = localhost:9000
http_publish_uri = http:
stream_aware_field_types=false
rotation_strategy = count
elasticsearch_max_docs_per_index = 20000000
elasticsearch_max_number_of_indices = 5
retention_strategy = delete
elasticsearch_shards = 1
elasticsearch_replicas = 0
elasticsearch_index_prefix =graylog
allow_leading_wildcard_searches = false
allow_highlighting = false
elasticsearch_analyzer = standard
output_batch_size = 500
output_flush_interval = 1
output_fault_count_threshold = 5
output_fault_penalty_seconds = 30
processbuffer_processors = 12
outputbuffer_processors = 12
processor_wait_strategy = blocking
ring_size = 262144
inputbuffer_ring_size = 262144
inputbuffer_processors = 2
inputbuffer_wait_strategy = blocking
message_journal_enabled = true
message_journal_dir = /var/lib/graylog-server/journal
message_journal_max_age = 12h
message_journal_max_size = 60gb
lb_recognition_period_seconds = 3
mongodb_uri = mongodb://localhost/graylog
mongodb_max_connections = 1000
integrations_scripts_dir = /usr/share/graylog-server/scripts
Opensearch.yml
cluster.name: graylog
node.name: graylog
path.data: /graylog/opensearch/data
path.logs: /var/log/opensearch
discovery.type: single-node
action.auto_create_index: true
plugins.security.disabled: true
Hope this information enough if anything let me know.
Also find my instance specs
RAM : 32 GB
Storage : 1TB
daily recieving log of around 150-200 GB
-Xms12g
-Xmx12g
OS status is red.
Here’s some info to trouble-shoot: Amazon OpenSearch Service cluster is in red or yellow status | AWS re:Post
is this isue with the configuration ?
Hi Chris ,
Can you suggest here ?
@Rizwan, hard to say for sure. It may be a consequence of your index settings. You have created a situation where Opensearch has to keep open enormous indices. There are 16 unassigned shards. That may be as a result of asking Opensearch to do more than the resources will support. The link @patrickmann provided will help you to resolve the unassigned shards.
Once that is done, it may also be the case that you have run out of disk space, and that has caused the unassigned shards. You can check the Opensearch logs for watermark stage messages. Of course, you can also just look at the storage stats for the volume containing your Opensearch data and see if it has run out of space.
Here is an introduction to the topic of watermark stages. Don’t know if you are dealing with that problem now, but it will likely be useful information for you regardless. It’s fundamental to understanding how Opensearch protects itself from running out of space.
Hi Rizwan,
Did you run the command that chris shared
curl -X GET “http://localhost:9200/_cluster/health?pretty”
And what result did you get, this error showing index for graylog-4
when you run the above command you will get some error after that run the below command and I hope it will resolve your issue
curl -X PUT “http://localhost:9200/_cluster/health?pretty”
Hi Thanks for reply,
you can see the output of that command in above comments
Hi Rizwan,
Could you please share you message in text form?
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