Gian Merlino 3ff51487b7

Add ZooKeeper connection state alerts and metrics. (#14333) ...

* Add ZooKeeper connection state alerts and metrics.

- New metric "zk/connected" is an indicator showing 1 when connected,
  0 when disconnected.
- New metric "zk/disconnected/time" measures time spent disconnected.
- New alert when Curator connection state enters LOST or SUSPENDED.

* Use right GuardedBy.

* Test fixes, coverage.

* Adjustment.

* Fix tests.

* Fix ITs.

* Improved injection.

* Adjust metric name, add tests.

2023-07-12 09:34:28 -07:00

..

alerts.md

Docusaurus build framework + ingestion doc refresh. (#8311)

2019-08-20 21:48:59 -07:00

auth-ldap.md

update LDAP endpoint (#13839)

2023-02-23 13:55:06 -08:00

auth.md

Update Ingestion section (#14023)

2023-05-19 09:42:27 -07:00

basic-cluster-tuning.md

Various documentation updates. (#13107)

2022-09-16 21:58:11 -07:00

clean-metadata-store.md

Minor doc updates. (#14409)

2023-06-12 15:24:48 -07:00

deep-storage-migration.md

cleaning up and fixing links (#10528)

2020-12-17 13:37:43 -08:00

dump-segment.md

Improve memory efficiency of WrappedRoaringBitmap. (#13889)

2023-03-09 15:48:02 -08:00

dynamic-config-provider.md

Docs: Splits Kafka topic. Adds detailed example for kafka inputFormat (#11912)

2021-11-12 13:02:23 -08:00

export-metadata.md

Update Kafka loading docs to use the streaming data loader (#8544)

2019-09-22 15:00:52 -07:00

getting-started.md

Update Ingestion section (#14023)

2023-05-19 09:42:27 -07:00

high-availability.md

fixes web console introduction and addresses linking issues (#11609)

2021-08-18 08:37:05 -07:00

http-compression.md

De-incubation cleanup in code, docs, packaging (#9108)

2020-01-03 12:33:19 -05:00

insert-segment-to-db.md

De-incubation cleanup in code, docs, packaging (#9108)

2020-01-03 12:33:19 -05:00

java.md

Claim full support for Java 17. (#14384)

2023-07-07 12:52:35 -07:00

kubernetes.md

Update kubernetes.md (#13858)

2023-02-28 11:20:24 -08:00

metadata-migration.md

fixed init commands for both mysql and postgresql (#13713)

2023-02-01 18:07:31 -08:00

metrics.md

Add ZooKeeper connection state alerts and metrics. (#14333)

2023-07-12 09:34:28 -07:00

migrate-from-firehose-ingestion.md

Update Ingestion section (#14023)

2023-05-19 09:42:27 -07:00

mixed-workloads.md

Docs for cluster tiering to improve query concurrency (#12128)

2022-01-15 12:22:08 +08:00

other-hadoop.md

Fix some broken links in docs (#13968)

2023-03-24 10:48:23 -07:00

password-provider.md

Security overview documentation (#10339)

2020-11-19 15:24:58 -08:00

pull-deps.md

Update Ingestion section (#14023)

2023-05-19 09:42:27 -07:00

request-logging.md

Add sql planning time metric (#12923)

2022-08-22 11:09:44 +05:30

reset-cluster.md

Update reset-cluster.md (#10990)

2021-03-29 20:38:35 -07:00

rolling-updates.md

add links to release notes, light refactor of landing page (#11051)

2021-05-07 14:26:47 -07:00

rule-configuration.md

API reference refactor (#14372)

2023-06-26 15:48:54 -07:00

security-overview.md

Update Ingestion section (#14023)

2023-05-19 09:42:27 -07:00

security-user-auth.md

Update Ingestion section (#14023)

2023-05-19 09:42:27 -07:00

segment-optimization.md

Various documentation updates. (#13107)

2022-09-16 21:58:11 -07:00

single-server.md

Docs: reword single server page (#13659)

2023-01-11 21:12:52 -08:00

tls-support.md

Update Ingestion section (#14023)

2023-05-19 09:42:27 -07:00

use_sbt_to_build_fat_jar.md

Docusaurus build framework + ingestion doc refresh. (#8311)

2019-08-20 21:48:59 -07:00

web-console.md

Various documentation updates. (#13107)

2022-09-16 21:58:11 -07:00