Sequential node creation does not use always use digits in node name given
certain Locales.Sequential node creation does not use always use digits in node
name given certain Locales.
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Key: ZOOKEEPER-1206
URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1206
Project: ZooKeeper
Issue Type: Bug
Components: server
Affects Versions: 3.3.3
Reporter: Mark Miller
Priority: Minor
Fix For: 3.3.4
While I always expect to be able to parse a sequential node by looking for
digits, under some locals you end up with non digits - for example: n_००००००००००
It looks like the problem is around line 236 in PrepRequestProcessor:
{code}
if (createMode.isSequential()) {
path = path + String.format("%010d", parentCVersion);
}
{code}
Instead we should pass Locale.ENGLISH to the format call.
{code}
if (createMode.isSequential()) {
path = path + String.format(Locale.ENGLISH, "%010d",
parentCVersion);
}
{code}
Lucene/Solr tests with random Locales, and some of my tests that try and
inspect the node name and order things expect to find digits - currently my
leader election recipe randomly fails when the wrong locale pops up.
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