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  1. Solr
  2. SOLR-9856

Collect metrics for shard replication and tlog replay on replicas

    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 7.0
    • Fix Version/s: 6.4, 7.0
    • Component/s: metrics
    • Security Level: Public (Default Security Level. Issues are Public)
    • Labels:
      None

      Description

      Using API from SOLR-4735 add metrics for tracking outgoing replication from leader to shard replicas, and for tracking transaction log processing on replicas.

      1. SOLR-9856.patch
        20 kB
        Andrzej Bialecki

        Issue Links

          Activity

          Hide
          ab Andrzej Bialecki added a comment -

          I think this is ready. Brief summary of changes:

          • added metrics for transaction log processing: gauges to report the current state, number of buffered operations and the processing of buffered ops, number and size of replicated logs, and meters for processing these logs.
          • added metrics for PeerSync: timer for actual sync operations, counters for errors and skipped sync (when sync was requested but a shard was already in sync).
          Show
          ab Andrzej Bialecki added a comment - I think this is ready. Brief summary of changes: added metrics for transaction log processing: gauges to report the current state, number of buffered operations and the processing of buffered ops, number and size of replicated logs, and meters for processing these logs. added metrics for PeerSync : timer for actual sync operations, counters for errors and skipped sync (when sync was requested but a shard was already in sync).
          Hide
          jira-bot ASF subversion and git services added a comment -

          Commit b8383db06ee194b9195cd95f058dc820cb70baf8 in lucene-solr's branch refs/heads/master from Andrzej Bialecki
          [ https://git-wip-us.apache.org/repos/asf?p=lucene-solr.git;h=b8383db ]

          SOLR-9856 Collect metrics for shard replication and tlog replay on replicas.

          Show
          jira-bot ASF subversion and git services added a comment - Commit b8383db06ee194b9195cd95f058dc820cb70baf8 in lucene-solr's branch refs/heads/master from Andrzej Bialecki [ https://git-wip-us.apache.org/repos/asf?p=lucene-solr.git;h=b8383db ] SOLR-9856 Collect metrics for shard replication and tlog replay on replicas.
          Hide
          jira-bot ASF subversion and git services added a comment -

          Commit af2ac8376d1a1e4123d55f101bf9d519d45332e5 in lucene-solr's branch refs/heads/branch_6x from Andrzej Bialecki
          [ https://git-wip-us.apache.org/repos/asf?p=lucene-solr.git;h=af2ac83 ]

          SOLR-9856 Collect metrics for shard replication and tlog replay on replicas.

          Show
          jira-bot ASF subversion and git services added a comment - Commit af2ac8376d1a1e4123d55f101bf9d519d45332e5 in lucene-solr's branch refs/heads/branch_6x from Andrzej Bialecki [ https://git-wip-us.apache.org/repos/asf?p=lucene-solr.git;h=af2ac83 ] SOLR-9856 Collect metrics for shard replication and tlog replay on replicas.

            People

            • Assignee:
              ab Andrzej Bialecki
              Reporter:
              ab Andrzej Bialecki
            • Votes:
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              Watchers:
              3 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:

                Development