Backgrounder 2024.2 logs fail to parse

[joshisrood]

On LogShark.Win.4.2.3 for log archive from Tableau Server 2024.2.1: .\LogShark.exe --plugins "Backgrounder" "C:\Users\jrood\logs-2024-08-08

Output: `-----Summary----- Run ID 24081216484597-001-eds491hfehj-logs-2024-08-08 completed successfully in 00:00:04.4276012 LogShark version: 4.2.3.0

  -----Processing errors-----
  12193 errors occurred while processing log set:

  All errors reported by BackgrounderPlugin.

  Details on first 25 reported errors:
  --> File: `node7/backgrounder_0.20242.24.0719.110114030804177626551314/logs/backgrounder_node7-0.log`. Line: 1. Reported by: `BackgrounderPlugin`. Error: `Failed to process string as Backgrounder event. This is expected for logs prior to 10.4`
  --> File: `node7/backgrounder_0.20242.24.0719.110114030804177626551314/logs/backgrounder_node7-0.log.2024-08-08`. Line: 1. Reported by: `BackgrounderPlugin`. Error: `Failed to process string as Backgrounder event. This is expected for logs prior to 10.4`
  --> File: `node7/backgrounder_0.20242.24.0719.110114030804177626551314/logs/backgrounder_node7-0.log`. Line: 15. Reported by: `BackgrounderPlugin`. Error: `Failed to process string as Backgrounder event. This is expected for logs prior to 10.4`
  --> File: `node7/backgrounder_0.20242.24.0719.110114030804177626551314/logs/backgrounder_node7-0.log`. Line: 33. Reported by: `BackgrounderPlugin`. Error: `Failed to process string as Backgrounder event. This is expected for logs prior to 10.4`
  --> File: `node7/backgrounder_0.20242.24.0719.110114030804177626551314/logs/backgrounder_node7-0.log`. Line: 34. Reported by: `BackgrounderPlugin`. Error: `Failed to process string as Backgrounder event. This is expected for logs prior to 10.4`
  --> File: `node7/backgrounder_0.20242.24.0719.110114030804177626551314/logs/backgrounder_node7-0.log.2024-08-08`. Line: 2. Reported by: `BackgrounderPlugin`. Error: `Failed to process string as Backgrounder event. This is expected for logs prior to 10.4`
  --> File: `node7/backgrounder_0.20242.24.0719.110114030804177626551314/logs/backgrounder_node7-0.log`. Line: 35. Reported by: `BackgrounderPlugin`. Error: `Failed to process string as Backgrounder event. This is expected for logs prior to 10.4`
  --> File: `node7/backgrounder_0.20242.24.0719.110114030804177626551314/logs/backgrounder_node7-0.log`. Line: 53. Reported by: `BackgrounderPlugin`. Error: `Failed to process string as Backgrounder event. This is expected for logs prior to 10.4`
  --> File: `node7/backgrounder_0.20242.24.0719.110114030804177626551314/logs/backgrounder_node7-0.log`. Line: 71. Reported by: `BackgrounderPlugin`. Error: `Failed to process string as Backgrounder event. This is expected for logs prior to 10.4`
  --> File: `node7/backgrounder_0.20242.24.0719.110114030804177626551314/logs/backgrounder_node7-0.log`. Line: 72. Reported by: `BackgrounderPlugin`. Error: `Failed to process string as Backgrounder event. This is expected for logs prior to 10.4`
  --> File: `node7/backgrounder_0.20242.24.0719.110114030804177626551314/logs/backgrounder_node7-0.log`. Line: 73. Reported by: `BackgrounderPlugin`. Error: `Failed to process string as Backgrounder event. This is expected for logs prior to 10.4`
  --> File: `node7/backgrounder_0.20242.24.0719.110114030804177626551314/logs/backgrounder_node7-0.log`. Line: 74. Reported by: `BackgrounderPlugin`. Error: `Failed to process string as Backgrounder event. This is expected for logs prior to 10.4`
  --> File: `node7/backgrounder_0.20242.24.0719.110114030804177626551314/logs/backgrounder_node7-0.log`. Line: 75. Reported by: `BackgrounderPlugin`. Error: `Failed to process string as Backgrounder event. This is expected for logs prior to 10.4`
  --> File: `node7/backgrounder_0.20242.24.0719.110114030804177626551314/logs/backgrounder_node7-0.log`. Line: 76. Reported by: `BackgrounderPlugin`. Error: `Failed to process string as Backgrounder event. This is expected for logs prior to 10.4`
  --> File: `node7/backgrounder_0.20242.24.0719.110114030804177626551314/logs/backgrounder_node7-0.log`. Line: 77. Reported by: `BackgrounderPlugin`. Error: `Failed to process string as Backgrounder event. This is expected for logs prior to 10.4`
  --> File: `node7/backgrounder_0.20242.24.0719.110114030804177626551314/logs/backgrounder_node7-0.log`. Line: 78. Reported by: `BackgrounderPlugin`. Error: `Failed to process string as Backgrounder event. This is expected for logs prior to 10.4`
  --> File: `node7/backgrounder_0.20242.24.0719.110114030804177626551314/logs/backgrounder_node7-0.log`. Line: 79. Reported by: `BackgrounderPlugin`. Error: `Failed to process string as Backgrounder event. This is expected for logs prior to 10.4`
  --> File: `node7/backgrounder_0.20242.24.0719.110114030804177626551314/logs/backgrounder_node7-0.log.2024-08-08`. Line: 70. Reported by: `BackgrounderPlugin`. Error: `Failed to process string as Backgrounder event. This is expected for logs prior to 10.4`
  --> File: `node7/backgrounder_0.20242.24.0719.110114030804177626551314/logs/backgrounder_node7-0.log.2024-08-08`. Line: 138. Reported by: `BackgrounderPlugin`. Error: `Failed to process string as Backgrounder event. This is expected for logs prior to 10.4`
  --> File: `node7/backgrounder_0.20242.24.0719.110114030804177626551314/logs/backgrounder_node7-0.log`. Line: 80. Reported by: `BackgrounderPlugin`. Error: `Failed to process string as Backgrounder event. This is expected for logs prior to 10.4`
  --> File: `node7/backgrounder_0.20242.24.0719.110114030804177626551314/logs/backgrounder_node7-0.log`. Line: 140. Reported by: `BackgrounderPlugin`. Error: `Failed to process string as Backgrounder event. This is expected for logs prior to 10.4`
  --> File: `node7/backgrounder_0.20242.24.0719.110114030804177626551314/logs/backgrounder_node7-0.log`. Line: 198. Reported by: `BackgrounderPlugin`. Error: `Failed to process string as Backgrounder event. This is expected for logs prior to 10.4`
  --> File: `node7/backgrounder_0.20242.24.0719.110114030804177626551314/logs/backgrounder_node7-0.log`. Line: 199. Reported by: `BackgrounderPlugin`. Error: `Failed to process string as Backgrounder event. This is expected for logs prior to 10.4`
  --> File: `node7/backgrounder_0.20242.24.0719.110114030804177626551314/logs/backgrounder_node7-0.log.2024-08-08`. Line: 184. Reported by: `BackgrounderPlugin`. Error: `Failed to process string as Backgrounder event. This is expected for logs prior to 10.4`
  --> File: `node7/backgrounder_0.20242.24.0719.110114030804177626551314/logs/backgrounder_node7-0.log.2024-08-08`. Line: 291. Reported by: `BackgrounderPlugin`. Error: `Failed to process string as Backgrounder event. This is expected for logs prior to 10.4`


  -----Generated workbooks-----
  Workbook templates available: Apache; Art; ArtDesktop; Backgrounder; ClusterController; Config; DataServer; Filestore; Hyper; Netstat; Postgres; Prep; ResourceManager; SearchServer; ServerTelemetry; Tabadmin; TabadminController; Vizportal; VizqlDesktop
  Empty workbooks: Backgrounder

  -----Log Reading Statistics-----
  Processed zip file compressed size: 1,116 MB
  Plugins that received any data: Backgrounder

  BackgrounderJava                                  : Processed 12 files in 00:00:00.1127813. Elapsed: 00:00:00.1127813. Total size: 14 MB. Processing at 124.13 MB/sec

  -----Data Writers Statistics-----`

It appears to be a regex failure for java log files for at least 2024.2. The java log files contain an ID after the timestamp offset. Ex: 2024-08-11 21:02:23.848 -0400 4272 (,,,,,,) grpc-default-executor-62 : WARN io.grpc.internal.ManagedChannelImpl - [Channel<1185>: (floworchestration)] Failed to resolve name. status=Status{code=INTERNAL, description=RuntimeException for service floworchestration: java.lang.NullPointerException, cause=null}