Skip to content

HBASE-27388 make balance byTable config take effect when use CLI #4800

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Closed
thangTang wants to merge 1 commit into from
Closed

HBASE-27388 make balance byTable config take effect when use CLI #4800

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
60 changes: 40 additions & 20 deletions hbase-server/src/main/java/org/apache/hadoop/hbase/rsgroup/RSGroupInfoManagerImpl.java
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -1143,29 +1143,49 @@ Map<TableName, Map<ServerName, List<RegionInfo>>> getRSGroupAssignmentsByTable(
TableStateManager tableStateManager, String groupName) throws IOException {
Map<TableName, Map<ServerName, List<RegionInfo>>> result = Maps.newHashMap();
Set<TableName> tablesInGroupCache = new HashSet<>();
for (Map.Entry<RegionInfo, ServerName> entry : masterServices.getAssignmentManager()
.getRegionStates().getRegionAssignments().entrySet()) {
RegionInfo region = entry.getKey();
TableName tn = region.getTable();
ServerName server = entry.getValue();
if (isTableInGroup(tn, groupName, tablesInGroupCache)) {
if (
tableStateManager.isTableState(tn, TableState.State.DISABLED, TableState.State.DISABLING)
) {
continue;
RSGroupInfo rsGroupInfo = getRSGroupInfo(groupName);
if (!masterServices.getConfiguration().getBoolean(
HConstants.HBASE_MASTER_LOADBALANCE_BYTABLE, false)) {
Map<ServerName, List<RegionInfo>> serverMap =
new HashMap<>();
for (ServerName serverName : masterServices.getServerManager().getOnlineServers().keySet()) {
if (rsGroupInfo.containsServer(serverName.getAddress())) {
serverMap.put(serverName, new ArrayList<>());
}
if (region.isSplitParent()) {
continue;
}
for (Map.Entry<RegionInfo, ServerName> entry :
masterServices.getAssignmentManager().getRegionStates().getRegionAssignments().entrySet()) {
TableName currTable = entry.getKey().getTable();
ServerName currServer = entry.getValue();
RegionInfo currRegion = entry.getKey();
if (isTableInGroup(currTable, groupName, tablesInGroupCache)) {
if (!serverMap.containsKey(currServer)) {
serverMap.put(currServer, new ArrayList<>());
}
serverMap.get(currServer).add(currRegion);
}
result.computeIfAbsent(tn, k -> new HashMap<>())
.computeIfAbsent(server, k -> new ArrayList<>()).add(region);
}
}
RSGroupInfo rsGroupInfo = getRSGroupInfo(groupName);
for (ServerName serverName : masterServices.getServerManager().getOnlineServers().keySet()) {
if (rsGroupInfo.containsServer(serverName.getAddress())) {
for (Map<ServerName, List<RegionInfo>> map : result.values()) {
map.computeIfAbsent(serverName, k -> Collections.emptyList());
result.put(HConstants.ENSEMBLE_TABLE_NAME, serverMap);
} else {
for (Map.Entry<RegionInfo, ServerName> entry : masterServices.getAssignmentManager().getRegionStates().getRegionAssignments().entrySet()) {
RegionInfo region = entry.getKey();
TableName tn = region.getTable();
ServerName server = entry.getValue();
if (isTableInGroup(tn, groupName, tablesInGroupCache)) {
if (tableStateManager.isTableState(tn, TableState.State.DISABLED, TableState.State.DISABLING)) {
continue;
}
if (region.isSplitParent()) {
continue;
}
result.computeIfAbsent(tn, k -> new HashMap<>()).computeIfAbsent(server, k -> new ArrayList<>()).add(region);
}
}
for (ServerName serverName : masterServices.getServerManager().getOnlineServers().keySet()) {
if (rsGroupInfo.containsServer(serverName.getAddress())) {
for (Map<ServerName, List<RegionInfo>> map : result.values()) {
map.computeIfAbsent(serverName, k -> Collections.emptyList());
}
}
}
}
Expand Down