anmolnar commented on code in PR #2141:
URL: https://github.com/apache/zookeeper/pull/2141#discussion_r1757135613
##########
zookeeper-server/src/main/java/org/apache/zookeeper/server/persistence/FileTxnLog.java:
##########
@@ -701,14 +708,27 @@ public long getStorageSize() {
/**
* go to the next logfile
+ *
* @return true if there is one and false if there is no
* new file to be read
- * @throws IOException
*/
private boolean goToNextLog() throws IOException {
- if (storedFiles.size() > 0) {
+ if (!storedFiles.isEmpty()) {
this.logFile = storedFiles.remove(storedFiles.size() - 1);
- ia = createInputArchive(this.logFile);
+ try {
+ ia = createInputArchive(this.logFile);
+ } catch (EOFException ex) {
+ // If this file is the last log file in the database and
is empty,
+ // it means that the last time the file was created
+ // before the header was written.
+ if (storedFiles.isEmpty() && this.logFile.length() == 0) {
+ boolean deleted = this.logFile.delete();
Review Comment:
You mean ZK will run into an endless loop, don't you?
ZK will reboot, detect the empty log file again, fail to delete, reboot, etc.
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: notifications-unsubscr...@zookeeper.apache.org
For queries about this service, please contact Infrastructure at:
us...@infra.apache.org
