Ingestion Logs

[PSeitz]

1. The ingestion logs end with exit_status=Killed, that is misleading
2. The ingestion logs should make it clear that they append data, at the end they could also additionally display total docs Indexed 8135624 documents in 8.35min.

{actor=quickwit_indexing::actors::indexing_server::IndexingServer}:{msg_id=1}:: quickwit_actors::async_actor: actor-exit actor_id=IndexingPipeline-billowing-cThs exit_status=Success
 Num docs 8135624 Parse errs     0 PublSplits   9 Input size 15740MB Thrghput  0.00MB/s Time 00:08:21
 Num docs 8135624 Parse errs     0 PublSplits   9 Input size 15740MB Thrghput  0.00MB/s Time 00:08:21

Indexed 8135624 documents in 8.35min.
Now, you can query the index with the following command:                                                                                                                      quickwit index search --index gh-archive --config ./config/quickwit.yaml --query "my query"
2022-05-10T13:20:49.112Z  INFO {actor=Scheduler}: quickwit_actors::async_actor: actor-exit actor_id=Scheduler-cool-XjUf exit_status=Killed                                    
2022-05-10T13:20:49.141Z  INFO {actor=quickwit_indexing::actors::indexing_server::IndexingServer}: quickwit_actors::async_actor: actor-exit actor_id=quickwit_indexing::actors::indexing_server::IndexingServer-snowy-gZJB exit_status=Killed 

[PSeitz]

Related Issue https://github.com/quickwit-oss/quickwit/issues/1413

[guilload]

Duplicate of #2318.