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  1. HBase
  2. HBASE-15809 Basic Replication WebUI
  3. HBASE-20193

Basic Replication Web UI - Regionserver

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      After HBASE-20193, we add a section to web ui to show the replication status of each wal group. There are 2 parts of this section, they both show the peerId, wal group and current replicating log of each replication source. And one is showing the information of replication log queue, i.e. size of current log, log queue size and replicating offset. The other one is showing the delay of replication, i.e. last shipped age and replication delay.
      If the offset shows -1 and replication delay is UNKNOWN, that means replication is not started. This may be caused by this peer is disabled or the replicationEndpoint is sleeping due to some reason.
      Show
      After HBASE-20193 , we add a section to web ui to show the replication status of each wal group. There are 2 parts of this section, they both show the peerId, wal group and current replicating log of each replication source. And one is showing the information of replication log queue, i.e. size of current log, log queue size and replicating offset. The other one is showing the delay of replication, i.e. last shipped age and replication delay. If the offset shows -1 and replication delay is UNKNOWN, that means replication is not started. This may be caused by this peer is disabled or the replicationEndpoint is sleeping due to some reason.

    Description

      subtask of HBASE-15809. Implementation of replication UI on Regionserver web page.

      Attachments

        1. replication_rs_2.jpg
          133 kB
          Jingyun Tian
        2. replication_rs_1.jpg
          138 kB
          Jingyun Tian
        3. HBASE-20193.master.014.patch
          34 kB
          Jingyun Tian
        4. HBASE-20193.master.013.patch
          34 kB
          Jingyun Tian
        5. HBASE-20193.master.012.patch
          34 kB
          Jingyun Tian
        6. HBASE-20193.master.011.patch
          33 kB
          Jingyun Tian
        7. HBASE-20193.master.010.patch
          35 kB
          Jingyun Tian
        8. HBASE-20193.master.009.patch
          35 kB
          Jingyun Tian
        9. HBASE-20193.master.008.patch
          33 kB
          Jingyun Tian
        10. HBASE-20193.master.007.patch
          29 kB
          Jingyun Tian
        11. HBASE-20193.master.006.patch
          30 kB
          Jingyun Tian
        12. HBASE-20193.master.006.patch
          30 kB
          Duo Zhang
        13. HBASE-20193.master.005.patch
          29 kB
          Jingyun Tian
        14. HBASE-20193.master.004.patch
          28 kB
          Jingyun Tian
        15. HBASE-20193.master.004.patch
          28 kB
          Michael Stack
        16. HBASE-20193.master.003.patch
          23 kB
          Jingyun Tian
        17. HBASE-20193.master.002.patch
          23 kB
          Jingyun Tian
        18. HBASE-20193.master.001.patch
          23 kB
          Jingyun Tian

        Issue Links

          is related to

          Bug - A problem which impairs or prevents the functions of the product. HBASE-21749 RS UI may throw NPE and make rs-status page inaccessible with multiwal and replication

          • Major - Major loss of function.
          • Resolved
          relates to

          Sub-task - The sub-task of the issue HBASE-21680 Port HBASE-20194 (Basic Replication WebUI - Master) and HBASE-20193 (Basic Replication Web UI - Regionserver) to branch-1

          • Major - Major loss of function.
          • Resolved
          links to

          Web Link Review Board (master)

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              tianjingyun Jingyun Tian
              tianjingyun Jingyun Tian
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                Created:
                Updated:
                Resolved: