blocked line and c.r.c errors in logs

[CloudCredManage]

Hi guys,

We are getting plenty of following messages:

1. WARNING: 2003:  Blocked line [dp.prod.manalytics.host.spark.application.'HNC---Classifier-Aggregate-Reads-Enricher'.1477976444691.cores 9 1478172255 host=dp-prod-manalytics-a-1] 
2. WARNING: 2003:  Blocked line [dp.prod.manalytics.host.spark.application.'HNC---Classifier-Aggregate-Reads-Enricher'.1477976444691.runtime_ms 41652 1478172255 host=dp-prod-manalytics-a-1] 
3. WARNING: 2003:  Blocked line [dp.prod.oauthweb.host.ntpd.time_offset-46.7.145.15 nan 1478172275 host=dp-prod-oauthweb-a-1] 
4. WARNING: 2003:  Blocked line [dp.prod.oauthweb.host.ntpd.time_dispersion-46.7.145.15 nan 1478172275 host=dp-prod-oauthweb-a-1] 
5. WARNING: 2003:  Blocked line [dp.prod.manalytics.host.spark.application.'HNC---Classifier-Aggregate-Reads-Enricher'.1477890033357.cores 9 1478172275 host=dp-prod-manalytics-a-1] 
6. WARNING: 2003:  Blocked line [dp.prod.manalytics.host.spark.application.'HNC---Classifier-Aggregate-Reads-Enricher'.1477890033357.runtime_ms 43859 1478172275 host=dp-prod-manalytics-a-1] 
7. WARNING: 2003:  Blocked line [dp.prod.manalytics.host.spark.application.'HNC---Classifier-Aggregate-Reads-Enricher'.1477976444691.cores 9 1478172275 host=dp-prod-manalytics-a-1] 
8. WARNING: 2003:  Blocked line [dp.prod.jumphost.host.ntpd.time_dispersion-meg.magnet.ie nan 1478172278 host=dp-prod-jumphost-a-1] 
9. WARNING: 2003:  Blocked line [dp.prod.boileriqmirrormaker.host.ntpd.time_offset-mail.thefrown.net nan 1478172284 host=dp-prod-boileriqmirrormaker-b-1] 
10. WARNING: 2003:  Blocked line [dp.prod.boileriqmirrormaker.host.ntpd.time_dispersion-mail.thefrown.net nan 1478172284 host=dp-prod-boileriqmirrormaker-b-1] 
11. WARNING: 2003:  Blocked line [dp.prod.manalytics.host.spark.application.'HNC---Classifier-Aggregate-Reads-Enricher'.1477890033357.cores 9 1478172285 host=dp-prod-manalytics-a-1] 
12. WARNING: 2003:  Blocked line [dp.prod.manalytics.host.spark.application.'HNC---Classifier-Aggregate-Reads-Enricher'.1477890033357.runtime_ms 43859 1478172285 host=dp-prod-manalytics-a-1] 
13. WARNING: 2003:  Blocked line [dp.prod.manalytics.host.spark.application.'HNC---Classifier-Aggregate-Reads-Enricher'.1477890033357.cores 9 1478172295 host=dp-prod-manalytics-a-1] 
14. WARNING: 2003:  Blocked line [dp.prod.manalytics.host.spark.application.'HNC---Classifier-Aggregate-Reads-Enricher'.1477890033357.runtime_ms 43859 1478172295 host=dp-prod-manalytics-a-1] 
15. WARNING: 2003:  Blocked line [dp.prod.manalytics.host.spark.application.'HNC---Classifier-Aggregate-Reads-Enricher'.1477976444691.cores 9 1478172295 host=dp-prod-manalytics-a-1] 
16. WARNING: 2003:  Blocked line [dp.prod.manalytics.host.spark.application.'HNC---Classifier-Aggregate-Reads-Enricher'.1477976444691.runtime_ms 41652 1478172295 host=dp-prod-manalytics-a-1] 
17. WARNING: 2003:  Blocked line [dp.prod.manalytics.host.spark.application.'HNC---Classifier-Aggregate-Reads-Enricher'.1478062836309.cores 9 1478172295 host=dp-prod-manalytics-a-1] 
18. WARNING: 2003:  Blocked line [dp.prod.cassandra.host.GenericJMX-cf_write_latency_throughput.OpsCenter.gauge-rate-mean.rollups60 43.5664465275727 1478172300 host=dp-prod-cassandra-a-1] 
19. WARNING: 2003:  Blocked line [dp.prod.elasticsearch.app.stats.dp_prod_cluster.indices.user_interactions_downstream_2016_10_03.number_of_replicas 1 1478172300 host=dp-prod-elasticsearch-a-1] 
20. WARNING: 2003:  Blocked line [dp.prod.elasticsearch.app.stats.dp_prod_cluster.indices.user_interactions_call_records_2016_01_28.initializing_shards 0 1478172300 host=dp-prod-elasticsearch-a-1] 
21. WARNING: 2003:  Blocked line [dp.prod.elasticsearch.app.stats.dp_prod_cluster.indices.user_interactions_call_records_2016_02_05.active_primary_shards 5 1478172300 host=dp-prod-elasticsearch-c-1] 
22. WARNING: 2003:  Blocked line [dp.prod.elasticsearch.app.stats.dp_prod_cluster.indices.upstream_stats_hub_ids_2016_11_01.number_of_replicas 1 1478172300 host=dp-prod-elasticsearch-a-1] 

As well as we are getting following messages:

1. line 1:99 token recognition error at: '.c' 
2. line 1:99 token recognition error at: '.r' 
3. line 1:99 token recognition error at: '.c' 
4. line 1:99 token recognition error at: '.r' 
5. line 1:99 token recognition error at: '.c' 
6. line 1:99 token recognition error at: '.r' 
7. line 1:99 token recognition error at: '.c' 
8. line 1:99 token recognition error at: '.r' 
9. line 1:106 token recognition error at: '.c' 
10. line 1:106 token recognition error at: '.r' 
11. line 1:106 token recognition error at: '.c' 
12. line 1:106 token recognition error at: '.r' 
13. line 1:106 token recognition error at: '.c' 
14. line 1:106 token recognition error at: '.r' 
15. line 1:106 token recognition error at: '.c' 
16. line 1:106 token recognition error at: '.r' 
17. line 1:95 token recognition error at: '.c' 
18. line 1:95 token recognition error at: '.r' 
19. line 1:95 token recognition error at: '.c' 
20. line 1:95 token recognition error at: '.r' 
21. line 1:95 token recognition error at: '.c' 
22. line 1:95 token recognition error at: '.r' 
23. line 1:95 token recognition error at: '.c' 
24. line 1:95 token recognition error at: '.r' 
25. line 1:102 token recognition error at: '.c' 
26. line 1:102 token recognition error at: '.r' 

Our pushValidation and whitelistRegex settings are as follows:

1. pushValidationLevel=NUMERIC_ONLY 
2. whitelistRegex=^dp\.prod\.[a-z0-9]+\.(host|app)\..* 

We are wondering what might be a reason for those messages.

Thanks,

Piotr

[CloudCredManage]

Hi Piotr,

What is the exact proxy version you are using that is throwing this error?

Can you send in your proxy logs to support@wavefront.com.

Thanks

Parag