[FLINK-8800] Set Logging to TRACE for org.apache.flink.runtime.rest.handler.job.metrics.JobVertexMetricsHandler

• Type: Bug
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Fix Version/s: 1.5.0
• Component/s: Runtime / REST
• Assignee: Chesnay Schepler
• Reporter: Stephan Ewen
• Created: 27/Feb/18 16:15
• Updated: 10/Mar/18 12:12
• Resolved: 10/Mar/18 12:11

Description

When setting the log level to DEBUG, the logs are swamped with statements as below, making it hard to read the debug logs.

2018-02-22 13:41:04,016 DEBUG org.apache.flink.runtime.rest.handler.job.metrics.JobVertexMetricsHandler  - Received request /jobs/ec1c9d7a3c413a9523656efa58735009/vertices/ded95c643b42f31cf882a8986207fd30/metrics?get=0.currentLowWatermark.
2018-02-22 13:41:04,048 DEBUG org.apache.flink.runtime.rest.handler.job.metrics.JobVertexMetricsHandler  - Received request /jobs/ec1c9d7a3c413a9523656efa58735009/vertices/eec5890dac9c38f66954443809beb5b0/metrics?get=0.currentLowWatermark.
2018-02-22 13:41:04,052 DEBUG org.apache.flink.runtime.rest.handler.job.metrics.JobVertexMetricsHandler  - Received request /jobs/ec1c9d7a3c413a9523656efa58735009/vertices/2a964ee72788c82cb7d15e352d9a94f6/metrics?get=0.currentLowWatermark.
2018-02-22 13:41:04,079 DEBUG org.apache.flink.runtime.rest.handler.job.metrics.JobVertexMetricsHandler  - Received request /jobs/ec1c9d7a3c413a9523656efa58735009/vertices/1d9c83f6e1879fdbe461aafac16eb8a5/metrics?get=0.currentLowWatermark.
2018-02-22 13:41:04,085 DEBUG org.apache.flink.runtime.rest.handler.job.metrics.JobVertexMetricsHandler  - Received request /jobs/ec1c9d7a3c413a9523656efa58735009/vertices/4063620891a151092c5bcedb218870a6/metrics?get=0.currentLowWatermark.
2018-02-22 13:41:04,094 DEBUG org.apache.flink.runtime.rest.handler.job.metrics.JobVertexMetricsHandler  - Received request /jobs/ec1c9d7a3c413a9523656efa58735009/vertices/2a751c66e0e32aee2cd8120a1a72a4d6/metrics?get=0.currentLowWatermark.
2018-02-22 13:41:04,142 DEBUG org.apache.flink.runtime.rest.handler.job.metrics.JobVertexMetricsHandler  - Received request /jobs/ec1c9d7a3c413a9523656efa58735009/vertices/37ecc85b429bd08d0fd539532055e117/metrics?get=0.currentLowWatermark.
2018-02-22 13:41:04,173 DEBUG org.apache.flink.runtime.rest.handler.job.metrics.JobVertexMetricsHandler  - Received request /jobs/ec1c9d7a3c413a9523656efa58735009/vertices/20e20298680571979f690d36d1a6db36/metrics?get=0.currentLowWatermark.

Issue Links

• links to: GitHub Pull Request #5594