Vinay created HDFS-4445:
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Summary: All BKJM ledgers are not checked while tailing, So
failover will fail.
Key: HDFS-4445
URL: https://issues.apache.org/jira/browse/HDFS-4445
Project: Hadoop HDFS
Issue Type: Bug
Affects Versions: 2.0.3-alpha
Reporter: Vinay
Assignee: Vinay
Priority: Blocker
After the fix of HDFS-4130, all editlog nodes are not iterated if first edit
are below fromTxId
Problem part is below code inside
BookKeeperJournalManager#selectInputStreams(..)
{code} if (fromTxId >= l.getFirstTxId() && fromTxId <= lastTxId) {
LedgerHandle h;
if (l.isInProgress()) { // we don't want to fence the current journal
h = bkc.openLedgerNoRecovery(l.getLedgerId(), digestType,
digestpw.getBytes());
} else {
h = bkc
.openLedger(l.getLedgerId(), digestType, digestpw.getBytes());
}
elis = new BookKeeperEditLogInputStream(h, l);
elis.skipTo(fromTxId);
} else {
return;
}{code}
The else block should have continue statement instead of return.
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