#4 Replication of entries fails. Entries lost when peers crash.

1.0.1
closed
9
2007-01-12
2007-01-04
No

When a peer P crashes, the successor Q, which becomes responsible for the identifier space of P, fails to replicate the entries of P to its successors.

So replication of these entries is not performed anymore and as soon as Q and the other former successors of P crash or leave the network, the entries are lost.

Discussion

  • Sven Kaffille

    Sven Kaffille - 2007-01-04

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    This issue will be fixed in the next version (1.0.2) of Open Chord, which will be published soon, as it is currently being tested.
    Thank you very much to Thiru, Maja, and Siva, who submitted the bug to us.

    sven

     
  • Sven Kaffille

    Sven Kaffille - 2007-01-05

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    I have attached a zip-file (open-chord_1.0.1_bug_1627751.zip) which contains the files that resolve the problem for Open Chord 1.0.1 for those who do not want to install Open Chord 1.0.2 or do not want to wait until its available. The contents of this file can just be extratcted to the directory where your Open Chord installation is located.
    These files will be included in Open Chord 1.0.2. If you are using Open Chord in a jar file (from the dist directory) you have to recreate the jar file.

    Changed Files:

    config/chord.properties

    src/de/uniba/wiai/lspi/chord/service/impl/References.java
    src/de/uniba/wiai/lspi/chord/service/impl/SuccessorList.java
    src/de/uniba/wiai/lspi/chord/service/impl/ChordImpl.java
    src/de/uniba/wiai/lspi/util/logging/*
    File Added: open-chord_1.0.1_bug_1627751.zip

     
  • Sven Kaffille

    Sven Kaffille - 2007-01-05

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    user_id=1435049
    Originator: YES

    File Added: open-chord_1.0.1_bug_1627751.zip

     
  • Sven Kaffille

    Sven Kaffille - 2007-01-05

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    The file with the bug fix has been moved to the download section.

    sven

     
  • Sven Kaffille

    Sven Kaffille - 2007-01-12
    • status: open --> closed
     

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