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  1. Hadoop HDFS
  2. HDFS-14991

Backport better time precision of configuration#getTimeDuration to branch-2 to support SBN read

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Details

    • Improvement
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 2.10.1
    • hdfs
    • None

    Description

      This Jira targets to backport changes in HDFS-14346 and HADOOP-16265 to allow better time precision of configuration#getTimeDuration. This is required by Standby read, where edit log tailing period needs to be set small.

      Note that HDFS-14346 is only partially backported in this Jira, as it has changes based on previous change from HDFS-9847. HDFS-9847 backport is not in the scope of this Jira. Therefore, this Jira only targets at backporting the minimum change required by Standby read.

      Attachments

        1. HDFS-14991-branch-2.001.patch
          9 kB
          Chen Liang
        2. HDFS-14991-branch-2.002.patch
          8 kB
          Chen Liang

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            vagarychen Chen Liang
            vagarychen Chen Liang
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