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https://issues.apache.org/jira/browse/ACCUMULO-4184?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15241436#comment-15241436
]
ASF GitHub Bot commented on ACCUMULO-4184:
------------------------------------------
Github user ivakegg commented on a diff in the pull request:
https://github.com/apache/accumulo/pull/93#discussion_r59746126
--- Diff:
server/base/src/main/java/org/apache/accumulo/server/master/balancer/HostRegexTableLoadBalancer.java
---
@@ -171,29 +183,50 @@ protected void parseConfiguration(ServerConfiguration
conf) {
poolNameToRegexPattern = new HashMap<>();
for (Entry<String,String> table : t.tableIdMap().entrySet()) {
tableIdToTableName.put(table.getValue(), table.getKey());
+ conf.getTableConfiguration(table.getValue()).addObserver(this);
Map<String,String> customProps =
conf.getTableConfiguration(table.getValue()).getAllPropertiesWithPrefix(Property.TABLE_ARBITRARY_PROP_PREFIX);
if (null != customProps && customProps.size() > 0) {
for (Entry<String,String> customProp : customProps.entrySet()) {
if (customProp.getKey().startsWith(HOST_BALANCER_PREFIX)) {
+ if (customProp.getKey().equals(HOST_BALANCER_OOB_CHECK_KEY) ||
customProp.getKey().equals(HOST_BALANCER_POOL_RECHECK_KEY)
+ ||
customProp.getKey().equals(HOST_BALANCER_REGEX_USING_IPS_KEY) ||
customProp.getKey().equals(HOST_BALANCER_REGEX_MAX_MIGRATIONS_KEY)) {
+ continue;
+ }
String tableName =
customProp.getKey().substring(HOST_BALANCER_PREFIX.length());
String regex = customProp.getValue();
poolNameToRegexPattern.put(tableName, Pattern.compile(regex));
}
}
}
}
- String oobProperty =
conf.getConfiguration().get(HOST_BALANCER_OOB_CHECK);
+ String oobProperty =
conf.getConfiguration().get(HOST_BALANCER_OOB_CHECK_KEY);
--- End diff --
parsing non-table specific configuration changes based on a specific table
configuration observer seems hokey, but it would work of course.......
> HostRegexTableLoadBalancer fixup
> --------------------------------
>
> Key: ACCUMULO-4184
> URL: https://issues.apache.org/jira/browse/ACCUMULO-4184
> Project: Accumulo
> Issue Type: Sub-task
> Components: master
> Reporter: Dave Marion
> Assignee: Dave Marion
> Fix For: 1.7.2, 1.8.0
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Ticket to address issues with the new balancer.
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