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HDFS-3823. QJM: TestQJMWithFaults fails occasionally because of missed setting of HTTP port. Contributed by Todd Lipcon and Aaron T. Myers. 

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-3077@1375323 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Aaron Myers 2012-08-20 23:44:14 +00:00
parent 7cc88f02f2
commit 643608ea57
2 changed files with 7 additions and 0 deletions
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2
hadoop-hdfs-project/hadoop-hdfs/CHANGES.HDFS-3077.txt
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@ -26,3 +26,5 @@ HDFS-3799. QJM: handle empty log segments during recovery (todd)
HDFS-3797. QJM: add segment txid as a parameter to journal() RPC (todd)
HDFS-3800. improvements to QJM fault testing (todd)
HDFS-3823. QJM: TestQJMWithFaults fails occasionally because of missed setting of HTTP port. (todd and atm)

5
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/qjournal/client/IPCLoggerChannel.java
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@ -359,6 +359,11 @@ public class IPCLoggerChannel implements AsyncLogger {
return executor.submit(new Callable<PrepareRecoveryResponseProto>() {
@Override
public PrepareRecoveryResponseProto call() throws IOException {
if (httpPort < 0) {
// If the HTTP port hasn't been set yet, force an RPC call so we know
// what the HTTP port should be.
httpPort = getProxy().getJournalState(journalId).getHttpPort();
}
return getProxy().prepareRecovery(createReqInfo(), segmentTxId);
}
});