Hi ALL,
Can Anyone tell me when following finalize option will be used.
case FINALIZE: {
boolean aborted = finalize(conf, true);
System.exit(aborted ? 1 : 0);
return null; // avoid javac warning
private static boolean finalize(Configuration conf,
boolean isConfirmationNeeded
) throws IOException {
String nsId = DFSUtil.getNamenodeNameServiceId(conf);
String namenodeId = HAUtil.getNameNodeId(conf, nsId);
initializeGenericKeys(conf, nsId, namenodeId);
FSNamesystem nsys = new FSNamesystem(conf, new FSImage(conf));
System.err.print(
"\"finalize\" will remove the previous state of the files system.\n"
+ "Recent upgrade will become permanent.\n"
+ "Rollback option will not be available anymore.\n");
if (isConfirmationNeeded) {
if (!confirmPrompt("Finalize filesystem state?")) {
System.err.println("Finalize aborted.");
return true;
}
}
nsys.dir.fsImage.finalizeUpgrade();
return false;
}
I thought after up-gradation it'll be used to finalize filesystem instead of
finalize upgrade. But it was failing by logging following in .out log and it
process got hang since it's expecting input which we can't give.
Finalize filesystem state? (Y or N) Invalid input:
Finalize filesystem state? (Y or N) Invalid input:
Finalize filesystem state? (Y or N) Invalid input:
Finalize filesystem state? (Y or N) Invalid input:
Finalize filesystem state? (Y or N) Invalid input:
Finalize filesystem state? (Y or N) Invalid input:
Finalize filesystem state? (Y or N) Invalid input:
Finalize filesystem state? (Y or N) Invalid input:
Finalize filesystem state? (Y or N) Invalid input:
