Uploaded image for project: 'Hadoop YARN'
  1. Hadoop YARN
  2. YARN-2928 YARN Timeline Service v.2: alpha 1
  3. YARN-5096

timelinereader has a lot of logging that's not useful

    XMLWordPrintableJSON

Details

    • Reviewed

    Description

      After running about a dozen or so requests, the timelinereader log is filled with the following logging entries:

      2016-05-16 15:59:13,364 INFO org.apache.hadoop.yarn.server.timelineservice.storage.common.ColumnHelper: null prefix was specified; returning all columns
2016-05-16 15:59:13,364 INFO org.apache.hadoop.yarn.server.timelineservice.storage.common.ColumnHelper: null prefix was specified; returning all columns
2016-05-16 15:59:13,364 INFO org.apache.hadoop.yarn.server.timelineservice.storage.common.ColumnHelper: null prefix was specified; returning all columns
2016-05-16 15:59:13,364 INFO org.apache.hadoop.yarn.server.timelineservice.storage.common.ColumnHelper: null prefix was specified; returning all columns
2016-05-16 15:59:13,364 INFO org.apache.hadoop.yarn.server.timelineservice.storage.common.ColumnHelper: null prefix was specified; returning all columns
2016-05-16 15:59:13,364 INFO org.apache.hadoop.yarn.server.timelineservice.storage.common.ColumnHelper: null prefix was specified; returning all columns
2016-05-16 15:59:13,364 INFO org.apache.hadoop.yarn.server.timelineservice.storage.common.ColumnHelper: null prefix was specified; returning all columns
2016-05-16 15:59:13,364 INFO org.apache.hadoop.yarn.server.timelineservice.storage.common.ColumnHelper: null prefix was specified; returning all columns
2016-05-16 15:59:13,364 INFO org.apache.hadoop.yarn.server.timelineservice.storage.common.ColumnHelper: null prefix was specified; returning all columns

      There were some ~ 3,000 such logging entries. It's too excessive.

      Attachments

        1. YARN-5096-YARN-2928.01.patch
          1 kB
          Sangjin Lee

        Activity

          People

            sjlee0 Sangjin Lee
            sjlee0 Sangjin Lee
            Votes:
            0 Vote for this issue
            Watchers:
            4 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved: