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[Enhancement] (nereids)implement adminRebalanceDiskCommand in nereids (…
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108 changes: 108 additions & 0 deletions
108
...n/java/org/apache/doris/nereids/trees/plans/commands/AdminCancelRebalanceDiskCommand.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,108 @@ | ||
| // Licensed to the Apache Software Foundation (ASF) under one | ||
| // or more contributor license agreements. See the NOTICE file | ||
| // distributed with this work for additional information | ||
| // regarding copyright ownership. The ASF licenses this file | ||
| // to you under the Apache License, Version 2.0 (the | ||
| // "License"); you may not use this file except in compliance | ||
| // with the License. You may obtain a copy of the License at | ||
| // | ||
| // http://www.apache.org/licenses/LICENSE-2.0 | ||
| // | ||
| // Unless required by applicable law or agreed to in writing, | ||
| // software distributed under the License is distributed on an | ||
| // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | ||
| // KIND, either express or implied. See the License for the | ||
| // specific language governing permissions and limitations | ||
| // under the License. | ||
|
|
||
| package org.apache.doris.nereids.trees.plans.commands; | ||
|
|
||
| import org.apache.doris.catalog.Env; | ||
| import org.apache.doris.common.AnalysisException; | ||
| import org.apache.doris.common.DdlException; | ||
| import org.apache.doris.common.ErrorCode; | ||
| import org.apache.doris.common.ErrorReport; | ||
| import org.apache.doris.common.util.NetUtils; | ||
| import org.apache.doris.mysql.privilege.PrivPredicate; | ||
| import org.apache.doris.nereids.trees.plans.PlanType; | ||
| import org.apache.doris.nereids.trees.plans.visitor.PlanVisitor; | ||
| import org.apache.doris.qe.ConnectContext; | ||
| import org.apache.doris.qe.StmtExecutor; | ||
| import org.apache.doris.system.Backend; | ||
|
|
||
| import com.google.common.collect.ImmutableMap; | ||
| import com.google.common.collect.Lists; | ||
| import org.apache.log4j.LogManager; | ||
| import org.apache.log4j.Logger; | ||
|
|
||
| import java.util.HashMap; | ||
| import java.util.List; | ||
| import java.util.Map; | ||
|
|
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| /** | ||
| * admin cancel rebalance disk | ||
| */ | ||
| public class AdminCancelRebalanceDiskCommand extends Command implements NoForward { | ||
| private static final Logger LOG = LogManager.getLogger(AdminCancelRebalanceDiskCommand.class); | ||
| private List<String> backends; | ||
|
|
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| public AdminCancelRebalanceDiskCommand() { | ||
| super(PlanType.ADMIN_CANCEL_REBALANCE_DISK_COMMAND); | ||
| } | ||
|
|
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| public AdminCancelRebalanceDiskCommand(List<String> backends) { | ||
| super(PlanType.ADMIN_CANCEL_REBALANCE_DISK_COMMAND); | ||
| this.backends = backends; | ||
| } | ||
|
|
||
| @Override | ||
| public void run(ConnectContext ctx, StmtExecutor executor) throws Exception { | ||
| // check auth | ||
| if (!Env.getCurrentEnv().getAccessManager().checkGlobalPriv(ConnectContext.get(), PrivPredicate.ADMIN)) { | ||
| ErrorReport.reportAnalysisException(ErrorCode.ERR_SPECIFIC_ACCESS_DENIED_ERROR, "ADMIN"); | ||
| } | ||
| handleCancelRebalanceDisk(); | ||
| } | ||
|
|
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| private void handleCancelRebalanceDisk() throws AnalysisException { | ||
| List<Backend> rebalanceDiskBackends = getNeedRebalanceDiskBackends(backends); | ||
| if (rebalanceDiskBackends.isEmpty()) { | ||
| LOG.info("The matching be is empty, no be to cancel rebalance disk."); | ||
| return; | ||
| } | ||
| Env.getCurrentEnv().getTabletScheduler().cancelRebalanceDisk(rebalanceDiskBackends); | ||
| } | ||
|
|
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| private List<Backend> getNeedRebalanceDiskBackends(List<String> backends) throws AnalysisException { | ||
| ImmutableMap<Long, Backend> backendsInfo = Env.getCurrentSystemInfo().getAllBackendsByAllCluster(); | ||
| List<Backend> needRebalanceDiskBackends = Lists.newArrayList(); | ||
| if (backends == null) { | ||
| needRebalanceDiskBackends.addAll(backendsInfo.values()); | ||
| } else { | ||
| Map<String, Long> backendsID = new HashMap<>(); | ||
| for (Backend backend : backendsInfo.values()) { | ||
| backendsID.put( | ||
| NetUtils.getHostPortInAccessibleFormat(backend.getHost(), backend.getHeartbeatPort()), | ||
| backend.getId()); | ||
| } | ||
| for (String be : backends) { | ||
| if (backendsID.containsKey(be)) { | ||
| needRebalanceDiskBackends.add(backendsInfo.get(backendsID.get(be))); | ||
| backendsID.remove(be); | ||
| } | ||
| } | ||
| } | ||
| return needRebalanceDiskBackends; | ||
| } | ||
|
|
||
| @Override | ||
| protected void checkSupportedInCloudMode(ConnectContext ctx) throws DdlException { | ||
| LOG.info("AdminCancelRebalanceDiskCommand not supported in cloud mode"); | ||
| throw new DdlException("Unsupported operation"); | ||
| } | ||
|
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| @Override | ||
| public <R, C> R accept(PlanVisitor<R, C> visitor, C context) { | ||
| return visitor.visitAdminCancelRebalanceDiskCommand(this, context); | ||
| } | ||
| } |
109 changes: 109 additions & 0 deletions
109
...rc/main/java/org/apache/doris/nereids/trees/plans/commands/AdminRebalanceDiskCommand.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,109 @@ | ||
| // Licensed to the Apache Software Foundation (ASF) under one | ||
| // or more contributor license agreements. See the NOTICE file | ||
| // distributed with this work for additional information | ||
| // regarding copyright ownership. The ASF licenses this file | ||
| // to you under the Apache License, Version 2.0 (the | ||
| // "License"); you may not use this file except in compliance | ||
| // with the License. You may obtain a copy of the License at | ||
| // | ||
| // http://www.apache.org/licenses/LICENSE-2.0 | ||
| // | ||
| // Unless required by applicable law or agreed to in writing, | ||
| // software distributed under the License is distributed on an | ||
| // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | ||
| // KIND, either express or implied. See the License for the | ||
| // specific language governing permissions and limitations | ||
| // under the License. | ||
|
|
||
| package org.apache.doris.nereids.trees.plans.commands; | ||
|
|
||
| import org.apache.doris.catalog.Env; | ||
| import org.apache.doris.common.AnalysisException; | ||
| import org.apache.doris.common.DdlException; | ||
| import org.apache.doris.common.ErrorCode; | ||
| import org.apache.doris.common.ErrorReport; | ||
| import org.apache.doris.common.util.NetUtils; | ||
| import org.apache.doris.mysql.privilege.PrivPredicate; | ||
| import org.apache.doris.nereids.trees.plans.PlanType; | ||
| import org.apache.doris.nereids.trees.plans.visitor.PlanVisitor; | ||
| import org.apache.doris.qe.ConnectContext; | ||
| import org.apache.doris.qe.StmtExecutor; | ||
| import org.apache.doris.system.Backend; | ||
|
|
||
| import com.google.common.collect.ImmutableMap; | ||
| import com.google.common.collect.Lists; | ||
| import org.apache.log4j.LogManager; | ||
| import org.apache.log4j.Logger; | ||
|
|
||
| import java.util.HashMap; | ||
| import java.util.List; | ||
| import java.util.Map; | ||
|
|
||
| /** | ||
| * admin rebalance disk | ||
| */ | ||
| public class AdminRebalanceDiskCommand extends Command implements NoForward { | ||
| private static final Logger LOG = LogManager.getLogger(AdminRebalanceDiskCommand.class); | ||
| private final long timeoutS = 24 * 3600; // default 24 hours | ||
| private List<String> backends; | ||
|
|
||
| public AdminRebalanceDiskCommand() { | ||
| super(PlanType.ADMIN_REBALANCE_DISK_COMMAND); | ||
| } | ||
|
|
||
| public AdminRebalanceDiskCommand(List<String> backends) { | ||
| super(PlanType.ADMIN_REBALANCE_DISK_COMMAND); | ||
| this.backends = backends; | ||
| } | ||
|
|
||
| @Override | ||
| public void run(ConnectContext ctx, StmtExecutor executor) throws Exception { | ||
| // check auth | ||
| if (!Env.getCurrentEnv().getAccessManager().checkGlobalPriv(ConnectContext.get(), PrivPredicate.ADMIN)) { | ||
| ErrorReport.reportAnalysisException(ErrorCode.ERR_SPECIFIC_ACCESS_DENIED_ERROR, "ADMIN"); | ||
| } | ||
| handleRebalanceDisk(); | ||
| } | ||
|
|
||
| private void handleRebalanceDisk() throws AnalysisException { | ||
| List<Backend> rebalanceDiskBackends = getNeedRebalanceDiskBackends(backends); | ||
| if (rebalanceDiskBackends.isEmpty()) { | ||
| LOG.info("The matching be is empty, no be to rebalance disk."); | ||
| return; | ||
| } | ||
| Env.getCurrentEnv().getTabletScheduler().rebalanceDisk(rebalanceDiskBackends, timeoutS); | ||
| } | ||
|
|
||
| private List<Backend> getNeedRebalanceDiskBackends(List<String> backends) throws AnalysisException { | ||
| ImmutableMap<Long, Backend> backendsInfo = Env.getCurrentSystemInfo().getAllBackendsByAllCluster(); | ||
| List<Backend> needRebalanceDiskBackends = Lists.newArrayList(); | ||
| if (backends == null) { | ||
| needRebalanceDiskBackends.addAll(backendsInfo.values()); | ||
| } else { | ||
| Map<String, Long> backendsID = new HashMap<>(); | ||
| for (Backend backend : backendsInfo.values()) { | ||
| backendsID.put( | ||
| NetUtils.getHostPortInAccessibleFormat(backend.getHost(), backend.getHeartbeatPort()), | ||
| backend.getId()); | ||
| } | ||
| for (String be : backends) { | ||
| if (backendsID.containsKey(be)) { | ||
| needRebalanceDiskBackends.add(backendsInfo.get(backendsID.get(be))); | ||
| backendsID.remove(be); | ||
| } | ||
| } | ||
| } | ||
| return needRebalanceDiskBackends; | ||
| } | ||
|
|
||
| @Override | ||
| protected void checkSupportedInCloudMode(ConnectContext ctx) throws DdlException { | ||
| LOG.info("AdminRebalanceDiskCommand not supported in cloud mode"); | ||
| throw new DdlException("Unsupported operation"); | ||
| } | ||
|
|
||
| @Override | ||
| public <R, C> R accept(PlanVisitor<R, C> visitor, C context) { | ||
| return visitor.visitAdminRebalanceDiskCommand(this, context); | ||
| } | ||
| } |
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