acelyc111 opened a new issue #5415:
URL: https://github.com/apache/incubator-doris/issues/5415
**Describe the bug**
When we add a new OBSERVER FE into an already running a long time cluster,
the new FE throw exception like:
```
2021-02-24 17:09:22,696 ERROR 1 [BDBJEJournal.open():319] catch an exception
when setup bdb environment. will exit.
java.lang.NumberFormatException: For input string: "2225350428"
at
java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)
~[?:?]
at java.lang.Integer.parseInt(Integer.java:652) ~[?:?]
at java.lang.Integer.parseInt(Integer.java:770) ~[?:?]
at
com.sleepycat.je.rep.InsufficientLogException.<init>(InsufficientLogException.java:218)
~[je-7.3.7.jar:7.3.7]
at
com.sleepycat.je.rep.impl.RepImpl.handleRestoreRequired(RepImpl.java:2296)
~[je-7.3.7.jar:7.3.7]
at
com.sleepycat.je.recovery.RecoveryManager.findEndOfLog(RecoveryManager.java:543)
~[je-7.3.7.jar:7.3.7]
at
com.sleepycat.je.recovery.RecoveryManager.recover(RecoveryManager.java:339)
~[je-7.3.7.jar:7.3.7]
at
com.sleepycat.je.dbi.EnvironmentImpl.finishInit(EnvironmentImpl.java:841)
~[je-7.3.7.jar:7.3.7]
at com.sleepycat.je.dbi.DbEnvPool.getEnvironment(DbEnvPool.java:222)
~[je-7.3.7.jar:7.3.7]
at
com.sleepycat.je.Environment.makeEnvironmentImpl(Environment.java:267)
~[je-7.3.7.jar:7.3.7]
at com.sleepycat.je.Environment.<init>(Environment.java:252)
~[je-7.3.7.jar:7.3.7]
at
com.sleepycat.je.rep.ReplicatedEnvironment.<init>(ReplicatedEnvironment.java:607)
~[je-7.3.7.jar:7.3.7]
at
com.sleepycat.je.rep.ReplicatedEnvironment.<init>(ReplicatedEnvironment.java:466)
~[je-7.3.7.jar:7.3.7]
at
com.sleepycat.je.rep.ReplicatedEnvironment.<init>(ReplicatedEnvironment.java:540)
~[je-7.3.7.jar:7.3.7]
at
org.apache.doris.journal.bdbje.BDBEnvironment.setup(BDBEnvironment.java:149)
~[palo-fe.jar:?]
at
org.apache.doris.journal.bdbje.BDBJEJournal.open(BDBJEJournal.java:316)
[palo-fe.jar:?]
at org.apache.doris.persist.EditLog.open(EditLog.java:788)
[palo-fe.jar:?]
at org.apache.doris.catalog.Catalog.initialize(Catalog.java:733)
[palo-fe.jar:?]
at org.apache.doris.PaloFe.start(PaloFe.java:111) [palo-fe.jar:?]
at org.apache.doris.PaloFe.main(PaloFe.java:60) [palo-fe.jar:?]
```
I checked the code of [bdb-je 7.3.7](https://github.com/bantudb/je), it
seems it's **int** overflowed in
[code](https://github.com/bantudb/je/blob/master/src/com/sleepycat/je/rep/InsufficientLogException.java#L218)
The latest version of bdb-je has fixed the bug:
https://docs.oracle.com/cd/E17277_02/html/changelog.html
```
public InsufficientLogException(Properties properties,
String helperHosts) {
super(null, EnvironmentFailureReason.INSUFFICIENT_LOG);
/*
* Don't initialize the repImpl until it's needed. If we try to do
* so in step2, we'll be in a loop, trying to recover an environment
* from within recovery.
*/
String vlsnVal = properties.getProperty(REFRESH_VLSN);
this.refreshVLSN = new VLSN(Long.parseLong(vlsnVal)); // now use
Long
this.logProviders = new HashSet<>();
if (helperHosts != null) {
for (String hostPortPair : helperHosts.split(",")) {
final String hpp = hostPortPair.trim();
if (hpp.length() > 0) {
LogFileSource source =
new LogFileSource("NoName", // not important
NodeType.ELECTABLE.name(),
HostPortPair.getHostname(hpp),
HostPortPair.getPort(hpp));
logProviders.add(source);
}
}
}
this.props = properties;
}
```
I've tried to upgrade com.sleepycat-je to 18.3.12, and found this issuse has
been resolved and FE started normally.
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