Github user eribeiro commented on a diff in the pull request:
https://github.com/apache/zookeeper/pull/120#discussion_r95710948
--- Diff:
src/java/main/org/apache/zookeeper/server/persistence/FileTxnSnapLog.java ---
@@ -167,6 +175,16 @@ public long restore(DataTree dt, Map<Long, Integer>
sessions,
PlayBackListener listener) throws IOException {
long deserializeResult = snapLog.deserialize(dt, sessions);
FileTxnLog txnLog = new FileTxnLog(dataDir);
+ boolean suspectEmptyDB;
+ File initFile = new File(dataDir.getParent(), "initialize");
+ if (initFile.exists()) {
+ if (!initFile.delete()) {
+ throw new IOException("Unable to delete initialization
file " + initFile.toString());
+ }
+ suspectEmptyDB = false;
+ } else {
+ suspectEmptyDB = !autoCreateDB;
--- End diff --
IMO, it would be nice to put a `debug` (warn?) log message here. Something
along the lines of "Initialize file doesn't found! Using autoCreateDB
attribute."
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