aa6f18e81b
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-3077@1376187 13f79535-47bb-0310-9956-ffa450edef68
35 lines
1.3 KiB
Plaintext
35 lines
1.3 KiB
Plaintext
Changes for HDFS-3077 branch.
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This will be merged into the main CHANGES.txt when the branch is merged.
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HDFS-3077. Quorum-based protocol for reading and writing edit logs. Contributed by Todd Lipcon based on initial work from Brandon Li and Hari Mankude.
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HDFS-3694. Fix getEditLogManifest to fetch httpPort if necessary (todd)
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HDFS-3692. Support purgeEditLogs() call to remotely purge logs on JNs (todd)
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HDFS-3693. JNStorage should read its storage info even before a writer becomes active (todd)
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HDFS-3725. Fix QJM startup when individual JNs have gaps (todd)
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HDFS-3741. Exhaustive failure injection test for skipped RPCs (todd)
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HDFS-3773. TestNNWithQJM fails after HDFS-3741. (atm)
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HDFS-3793. Implement genericized format() in QJM (todd)
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HDFS-3795. QJM: validate journal dir at startup (todd)
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HDFS-3798. Avoid throwing NPE when finalizeSegment() is called on invalid segment (todd)
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HDFS-3799. QJM: handle empty log segments during recovery (todd)
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HDFS-3797. QJM: add segment txid as a parameter to journal() RPC (todd)
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HDFS-3800. improvements to QJM fault testing (todd)
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HDFS-3823. QJM: TestQJMWithFaults fails occasionally because of missed setting of HTTP port. (todd and atm)
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HDFS-3826. QJM: Some trivial logging / exception text improvements. (todd and atm)
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HDFS-3839. QJM: hadoop-daemon.sh should be updated to accept "journalnode" (eli)
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