You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@ozone.apache.org by GitBox <gi...@apache.org> on 2022/09/07 06:56:08 UTC
[GitHub] [ozone] symious opened a new pull request, #3739: HDDS-7205. DiskBalancer CLI
symious opened a new pull request, #3739:
URL: https://github.com/apache/ozone/pull/3739
## What changes were proposed in this pull request?
This ticket is to add CLI for DiskBalancer.
## What is the link to the Apache JIRA
https://issues.apache.org/jira/browse/HDDS-7205
## How was this patch tested?
unit test.
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: issues-unsubscribe@ozone.apache.org
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@ozone.apache.org
For additional commands, e-mail: issues-help@ozone.apache.org
[GitHub] [ozone] ferhui merged pull request #3739: HDDS-7205. DiskBalancer CLI
Posted by GitBox <gi...@apache.org>.
ferhui merged PR #3739:
URL: https://github.com/apache/ozone/pull/3739
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: issues-unsubscribe@ozone.apache.org
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@ozone.apache.org
For additional commands, e-mail: issues-help@ozone.apache.org
[GitHub] [ozone] symious commented on pull request #3739: HDDS-7205. DiskBalancer CLI
Posted by GitBox <gi...@apache.org>.
symious commented on PR #3739:
URL: https://github.com/apache/ozone/pull/3739#issuecomment-1240140717
@ChenSammi @ferhui @lokeshj1703 @siddhantsangwan @sodonnel @neils-dev @JacksonYao287 Could you help to review this PR?
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: issues-unsubscribe@ozone.apache.org
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@ozone.apache.org
For additional commands, e-mail: issues-help@ozone.apache.org
[GitHub] [ozone] symious commented on pull request #3739: HDDS-7205. DiskBalancer CLI
Posted by GitBox <gi...@apache.org>.
symious commented on PR #3739:
URL: https://github.com/apache/ozone/pull/3739#issuecomment-1241768387
@ferhui Thank you for the review.
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: issues-unsubscribe@ozone.apache.org
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@ozone.apache.org
For additional commands, e-mail: issues-help@ozone.apache.org
[GitHub] [ozone] symious commented on pull request #3739: HDDS-7205. DiskBalancer CLI
Posted by GitBox <gi...@apache.org>.
symious commented on PR #3739:
URL: https://github.com/apache/ozone/pull/3739#issuecomment-1249096144
@lokeshj1703 Thank you for the review.
I will create a new ticket to resolve the comments after finishing the DN part.
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: issues-unsubscribe@ozone.apache.org
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@ozone.apache.org
For additional commands, e-mail: issues-help@ozone.apache.org
[GitHub] [ozone] ferhui commented on pull request #3739: HDDS-7205. DiskBalancer CLI
Posted by GitBox <gi...@apache.org>.
ferhui commented on PR #3739:
URL: https://github.com/apache/ozone/pull/3739#issuecomment-1247482325
@symious Thanks for your contribution! Merged. can continue your work. If other new comments, can fix it in the new jira ticket.
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: issues-unsubscribe@ozone.apache.org
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@ozone.apache.org
For additional commands, e-mail: issues-help@ozone.apache.org
[GitHub] [ozone] symious commented on pull request #3739: HDDS-7205. DiskBalancer CLI
Posted by GitBox <gi...@apache.org>.
symious commented on PR #3739:
URL: https://github.com/apache/ozone/pull/3739#issuecomment-1250758264
@lokeshj1703 The ticket of https://issues.apache.org/jira/browse/HDDS-7234 is to resolve the comments, please help to review.
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: issues-unsubscribe@ozone.apache.org
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@ozone.apache.org
For additional commands, e-mail: issues-help@ozone.apache.org
[GitHub] [ozone] lokeshj1703 commented on a diff in pull request #3739: HDDS-7205. DiskBalancer CLI
Posted by GitBox <gi...@apache.org>.
lokeshj1703 commented on code in PR #3739:
URL: https://github.com/apache/ozone/pull/3739#discussion_r971757646
##########
hadoop-hdds/tools/src/main/java/org/apache/hadoop/hdds/scm/cli/datanode/DiskBalancerStartSubcommand.java:
##########
@@ -0,0 +1,100 @@
+/*
+ * 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
+ * <p>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p>
+ * 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.hadoop.hdds.scm.cli.datanode;
+
+import com.google.common.annotations.VisibleForTesting;
+import org.apache.hadoop.hdds.cli.HddsVersionProvider;
+import org.apache.hadoop.hdds.scm.DatanodeAdminError;
+import org.apache.hadoop.hdds.scm.cli.ScmSubcommand;
+import org.apache.hadoop.hdds.scm.client.ScmClient;
+import picocli.CommandLine.Command;
+import picocli.CommandLine.Option;
+import picocli.CommandLine.Parameters;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Optional;
+
+/**
+ * Handler to start disk balancer.
+ */
+@Command(
+ name = "start",
+ description = "Start DiskBalancer",
+ mixinStandardHelpOptions = true,
+ versionProvider = HddsVersionProvider.class)
+public class DiskBalancerStartSubcommand extends ScmSubcommand {
+
+ @Option(names = {"-t", "--threshold"},
+ description = "Percentage deviation from average utilization of " +
+ "the disks after which a datanode will be rebalanced (for " +
+ "example, '10' for 10%%).")
+ private Optional<Double> threshold;
+
+ @Option(names = {"-b", "--bandwidthInMB"},
+ description = "Maximum bandwidth for DiskBalancer per second.")
+ private Optional<Long> bandwidthInMB;
+
+ @Option(names = {"-p", "--parallelThread"},
+ description = "Max parallelThread for DiskBalancer.")
+ private Optional<Integer> parallelThread;
+
+ @Option(names = {"-a", "--allDatanodes"},
+ description = "Start diskBalancer on all datanodes.")
+ private boolean allHosts;
+
+ @Parameters(description = "List of fully qualified host names")
Review Comment:
I think it would be good to have -hosts option for specifying hosts as well.
##########
hadoop-hdds/tools/src/main/java/org/apache/hadoop/hdds/scm/cli/datanode/DiskBalancerStartSubcommand.java:
##########
@@ -0,0 +1,100 @@
+/*
+ * 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
+ * <p>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p>
+ * 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.hadoop.hdds.scm.cli.datanode;
+
+import com.google.common.annotations.VisibleForTesting;
+import org.apache.hadoop.hdds.cli.HddsVersionProvider;
+import org.apache.hadoop.hdds.scm.DatanodeAdminError;
+import org.apache.hadoop.hdds.scm.cli.ScmSubcommand;
+import org.apache.hadoop.hdds.scm.client.ScmClient;
+import picocli.CommandLine.Command;
+import picocli.CommandLine.Option;
+import picocli.CommandLine.Parameters;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Optional;
+
+/**
+ * Handler to start disk balancer.
+ */
+@Command(
+ name = "start",
+ description = "Start DiskBalancer",
+ mixinStandardHelpOptions = true,
+ versionProvider = HddsVersionProvider.class)
+public class DiskBalancerStartSubcommand extends ScmSubcommand {
+
+ @Option(names = {"-t", "--threshold"},
+ description = "Percentage deviation from average utilization of " +
+ "the disks after which a datanode will be rebalanced (for " +
+ "example, '10' for 10%%).")
+ private Optional<Double> threshold;
+
+ @Option(names = {"-b", "--bandwidthInMB"},
+ description = "Maximum bandwidth for DiskBalancer per second.")
+ private Optional<Long> bandwidthInMB;
+
+ @Option(names = {"-p", "--parallelThread"},
+ description = "Max parallelThread for DiskBalancer.")
+ private Optional<Integer> parallelThread;
+
+ @Option(names = {"-a", "--allDatanodes"},
+ description = "Start diskBalancer on all datanodes.")
+ private boolean allHosts;
+
+ @Parameters(description = "List of fully qualified host names")
Review Comment:
Does it have to be hostname? Can it also be ip address?
##########
hadoop-hdds/tools/src/main/java/org/apache/hadoop/hdds/scm/cli/datanode/DiskBalancerStopSubcommand.java:
##########
@@ -0,0 +1,82 @@
+/*
+ * 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
+ * <p>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p>
+ * 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.hadoop.hdds.scm.cli.datanode;
+
+import com.google.common.annotations.VisibleForTesting;
+import org.apache.hadoop.hdds.cli.HddsVersionProvider;
+import org.apache.hadoop.hdds.scm.DatanodeAdminError;
+import org.apache.hadoop.hdds.scm.cli.ScmSubcommand;
+import org.apache.hadoop.hdds.scm.client.ScmClient;
+import picocli.CommandLine.Command;
+import picocli.CommandLine.Option;
+import picocli.CommandLine.Parameters;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Optional;
+
+/**
+ * Handler to stop disk balancer.
+ */
+@Command(
+ name = "stop",
+ description = "Stop DiskBalancer",
+ mixinStandardHelpOptions = true,
+ versionProvider = HddsVersionProvider.class)
+public class DiskBalancerStopSubcommand extends ScmSubcommand {
+ @Option(names = {"-a", "--allDatanodes"},
+ description = "Stop diskBalancer on all datanodes.")
+ private boolean allHosts;
+
+ @Parameters(description = "List of fully qualified host names")
+ private List<String> hosts = new ArrayList<>();
+
+ @Override
+ public void execute(ScmClient scmClient) throws IOException {
+ if (hosts.size() == 0 && !allHosts) {
+ System.out.println("Datanode not specified.");
+ return;
+ }
+ if (hosts.size() != 0 && allHosts) {
+ System.out.println("Confused options. Omit \"--allDatanodes\" or " +
+ "Datanodes.");
+ return;
+ }
Review Comment:
Lets have a common code to check both these options. I would suggest changing the output for second condition -> Please specify one of "-a(--allDatanodes) or -hosts".
##########
hadoop-hdds/tools/src/main/java/org/apache/hadoop/hdds/scm/cli/datanode/DiskBalancerStatusSubcommand.java:
##########
@@ -0,0 +1,103 @@
+/*
+ * 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
+ * <p>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p>
+ * 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.hadoop.hdds.scm.cli.datanode;
+
+import org.apache.hadoop.hdds.cli.HddsVersionProvider;
+import org.apache.hadoop.hdds.protocol.proto.HddsProtos;
+import org.apache.hadoop.hdds.scm.cli.ScmSubcommand;
+import org.apache.hadoop.hdds.scm.client.ScmClient;
+import picocli.CommandLine.Command;
+import picocli.CommandLine.Option;
+import picocli.CommandLine.Parameters;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Locale;
+import java.util.Optional;
+import java.util.Set;
+
+/**
+ * Handler to get disk balancer status.
+ */
+@Command(
+ name = "status",
+ description = "Get Datanode DiskBalancer Status",
+ mixinStandardHelpOptions = true,
+ versionProvider = HddsVersionProvider.class)
+public class DiskBalancerStatusSubcommand extends ScmSubcommand {
+
+ private final Set<String> stateSet =
+ new HashSet<>(Arrays.asList("RUNNING", "STOPPED", "UNKNOWN"));
+
+ @Option(names = {"-s", "--state"},
+ description = "RUNNING, STOPPED, UNKNOWN")
+ private String state = "RUNNING";
+
+ @Parameters(description = "List of fully qualified host names")
Review Comment:
-hosts option would be good to have in all the subcommands
##########
hadoop-hdds/tools/src/main/java/org/apache/hadoop/hdds/scm/cli/datanode/DiskBalancerStatusSubcommand.java:
##########
@@ -0,0 +1,103 @@
+/*
+ * 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
+ * <p>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p>
+ * 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.hadoop.hdds.scm.cli.datanode;
+
+import org.apache.hadoop.hdds.cli.HddsVersionProvider;
+import org.apache.hadoop.hdds.protocol.proto.HddsProtos;
+import org.apache.hadoop.hdds.scm.cli.ScmSubcommand;
+import org.apache.hadoop.hdds.scm.client.ScmClient;
+import picocli.CommandLine.Command;
+import picocli.CommandLine.Option;
+import picocli.CommandLine.Parameters;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Locale;
+import java.util.Optional;
+import java.util.Set;
+
+/**
+ * Handler to get disk balancer status.
+ */
+@Command(
+ name = "status",
+ description = "Get Datanode DiskBalancer Status",
+ mixinStandardHelpOptions = true,
+ versionProvider = HddsVersionProvider.class)
+public class DiskBalancerStatusSubcommand extends ScmSubcommand {
+
+ private final Set<String> stateSet =
+ new HashSet<>(Arrays.asList("RUNNING", "STOPPED", "UNKNOWN"));
+
+ @Option(names = {"-s", "--state"},
+ description = "RUNNING, STOPPED, UNKNOWN")
Review Comment:
We can mention in the description that default state is RUNNING.
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: issues-unsubscribe@ozone.apache.org
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@ozone.apache.org
For additional commands, e-mail: issues-help@ozone.apache.org
[GitHub] [ozone] symious commented on a diff in pull request #3739: HDDS-7205. DiskBalancer CLI
Posted by GitBox <gi...@apache.org>.
symious commented on code in PR #3739:
URL: https://github.com/apache/ozone/pull/3739#discussion_r974025554
##########
hadoop-hdds/tools/src/main/java/org/apache/hadoop/hdds/scm/cli/datanode/DiskBalancerStartSubcommand.java:
##########
@@ -0,0 +1,100 @@
+/*
+ * 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
+ * <p>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p>
+ * 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.hadoop.hdds.scm.cli.datanode;
+
+import com.google.common.annotations.VisibleForTesting;
+import org.apache.hadoop.hdds.cli.HddsVersionProvider;
+import org.apache.hadoop.hdds.scm.DatanodeAdminError;
+import org.apache.hadoop.hdds.scm.cli.ScmSubcommand;
+import org.apache.hadoop.hdds.scm.client.ScmClient;
+import picocli.CommandLine.Command;
+import picocli.CommandLine.Option;
+import picocli.CommandLine.Parameters;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Optional;
+
+/**
+ * Handler to start disk balancer.
+ */
+@Command(
+ name = "start",
+ description = "Start DiskBalancer",
+ mixinStandardHelpOptions = true,
+ versionProvider = HddsVersionProvider.class)
+public class DiskBalancerStartSubcommand extends ScmSubcommand {
+
+ @Option(names = {"-t", "--threshold"},
+ description = "Percentage deviation from average utilization of " +
+ "the disks after which a datanode will be rebalanced (for " +
+ "example, '10' for 10%%).")
+ private Optional<Double> threshold;
+
+ @Option(names = {"-b", "--bandwidthInMB"},
+ description = "Maximum bandwidth for DiskBalancer per second.")
+ private Optional<Long> bandwidthInMB;
+
+ @Option(names = {"-p", "--parallelThread"},
+ description = "Max parallelThread for DiskBalancer.")
+ private Optional<Integer> parallelThread;
+
+ @Option(names = {"-a", "--allDatanodes"},
+ description = "Start diskBalancer on all datanodes.")
+ private boolean allHosts;
+
+ @Parameters(description = "List of fully qualified host names")
Review Comment:
Yes, the extract logic is the same from Decommission datanodes, ip address is also available.
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: issues-unsubscribe@ozone.apache.org
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@ozone.apache.org
For additional commands, e-mail: issues-help@ozone.apache.org
[GitHub] [ozone] ferhui commented on a diff in pull request #3739: HDDS-7205. DiskBalancer CLI
Posted by GitBox <gi...@apache.org>.
ferhui commented on code in PR #3739:
URL: https://github.com/apache/ozone/pull/3739#discussion_r966634002
##########
hadoop-hdds/tools/src/main/java/org/apache/hadoop/hdds/scm/cli/datanode/DiskBalancerStartSubcommand.java:
##########
@@ -0,0 +1,100 @@
+/*
+ * 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
+ * <p>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p>
+ * 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.hadoop.hdds.scm.cli.datanode;
+
+import com.google.common.annotations.VisibleForTesting;
+import org.apache.hadoop.hdds.cli.HddsVersionProvider;
+import org.apache.hadoop.hdds.scm.DatanodeAdminError;
+import org.apache.hadoop.hdds.scm.cli.ScmSubcommand;
+import org.apache.hadoop.hdds.scm.client.ScmClient;
+import picocli.CommandLine.Command;
+import picocli.CommandLine.Option;
+import picocli.CommandLine.Parameters;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Optional;
+
+/**
+ * Handler to start disk balancer.
+ */
+@Command(
+ name = "start",
+ description = "Start DiskBalancer",
+ mixinStandardHelpOptions = true,
+ versionProvider = HddsVersionProvider.class)
+public class DiskBalancerStartSubcommand extends ScmSubcommand {
+
+ @Option(names = {"-t", "--threshold"},
+ description = "Percentage deviation from average utilization of " +
+ "the cluster after which a datanode will be rebalanced (for " +
+ "example, '10' for 10%%).")
Review Comment:
typo here, 10% instead of 10%%
##########
hadoop-hdds/tools/src/main/java/org/apache/hadoop/hdds/scm/cli/datanode/DiskBalancerUpdateSubcommand.java:
##########
@@ -0,0 +1,98 @@
+/*
+ * 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
+ * <p>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p>
+ * 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.hadoop.hdds.scm.cli.datanode;
+
+import com.google.common.annotations.VisibleForTesting;
+import org.apache.hadoop.hdds.cli.HddsVersionProvider;
+import org.apache.hadoop.hdds.scm.DatanodeAdminError;
+import org.apache.hadoop.hdds.scm.cli.ScmSubcommand;
+import org.apache.hadoop.hdds.scm.client.ScmClient;
+import picocli.CommandLine.Command;
+import picocli.CommandLine.Option;
+import picocli.CommandLine.Parameters;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Optional;
+
+/**
+ * Handler to update disk balancer configuration.
+ */
+@Command(
+ name = "update",
+ description = "Update DiskBalancer Configuration",
+ mixinStandardHelpOptions = true,
+ versionProvider = HddsVersionProvider.class)
+public class DiskBalancerUpdateSubcommand extends ScmSubcommand {
+
+ @Option(names = {"-t", "--threshold"},
+ description = "Percentage deviation from average utilization of " +
+ "the cluster after which a datanode will be rebalanced (for " +
+ "example, '10' for 10%%).")
Review Comment:
and here
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: issues-unsubscribe@ozone.apache.org
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@ozone.apache.org
For additional commands, e-mail: issues-help@ozone.apache.org
[GitHub] [ozone] ferhui commented on pull request #3739: HDDS-7205. DiskBalancer CLI
Posted by GitBox <gi...@apache.org>.
ferhui commented on PR #3739:
URL: https://github.com/apache/ozone/pull/3739#issuecomment-1244830240
@ChenSammi @lokeshj1703 @siddhantsangwan could you help to review it?
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: issues-unsubscribe@ozone.apache.org
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@ozone.apache.org
For additional commands, e-mail: issues-help@ozone.apache.org
[GitHub] [ozone] symious commented on pull request #3739: HDDS-7205. DiskBalancer CLI
Posted by GitBox <gi...@apache.org>.
symious commented on PR #3739:
URL: https://github.com/apache/ozone/pull/3739#issuecomment-1247486613
@ferhui Thank you for the review and merge.
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: issues-unsubscribe@ozone.apache.org
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@ozone.apache.org
For additional commands, e-mail: issues-help@ozone.apache.org
[GitHub] [ozone] ferhui commented on a diff in pull request #3739: HDDS-7205. DiskBalancer CLI
Posted by GitBox <gi...@apache.org>.
ferhui commented on code in PR #3739:
URL: https://github.com/apache/ozone/pull/3739#discussion_r966819549
##########
hadoop-hdds/tools/src/main/java/org/apache/hadoop/hdds/scm/cli/datanode/DiskBalancerStartSubcommand.java:
##########
@@ -0,0 +1,100 @@
+/*
+ * 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
+ * <p>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p>
+ * 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.hadoop.hdds.scm.cli.datanode;
+
+import com.google.common.annotations.VisibleForTesting;
+import org.apache.hadoop.hdds.cli.HddsVersionProvider;
+import org.apache.hadoop.hdds.scm.DatanodeAdminError;
+import org.apache.hadoop.hdds.scm.cli.ScmSubcommand;
+import org.apache.hadoop.hdds.scm.client.ScmClient;
+import picocli.CommandLine.Command;
+import picocli.CommandLine.Option;
+import picocli.CommandLine.Parameters;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Optional;
+
+/**
+ * Handler to start disk balancer.
+ */
+@Command(
+ name = "start",
+ description = "Start DiskBalancer",
+ mixinStandardHelpOptions = true,
+ versionProvider = HddsVersionProvider.class)
+public class DiskBalancerStartSubcommand extends ScmSubcommand {
+
+ @Option(names = {"-t", "--threshold"},
+ description = "Percentage deviation from average utilization of " +
+ "the cluster after which a datanode will be rebalanced (for " +
+ "example, '10' for 10%%).")
Review Comment:
Got it, thanks
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: issues-unsubscribe@ozone.apache.org
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@ozone.apache.org
For additional commands, e-mail: issues-help@ozone.apache.org
[GitHub] [ozone] symious commented on a diff in pull request #3739: HDDS-7205. DiskBalancer CLI
Posted by GitBox <gi...@apache.org>.
symious commented on code in PR #3739:
URL: https://github.com/apache/ozone/pull/3739#discussion_r966801965
##########
hadoop-hdds/tools/src/main/java/org/apache/hadoop/hdds/scm/cli/datanode/DiskBalancerStartSubcommand.java:
##########
@@ -0,0 +1,100 @@
+/*
+ * 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
+ * <p>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p>
+ * 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.hadoop.hdds.scm.cli.datanode;
+
+import com.google.common.annotations.VisibleForTesting;
+import org.apache.hadoop.hdds.cli.HddsVersionProvider;
+import org.apache.hadoop.hdds.scm.DatanodeAdminError;
+import org.apache.hadoop.hdds.scm.cli.ScmSubcommand;
+import org.apache.hadoop.hdds.scm.client.ScmClient;
+import picocli.CommandLine.Command;
+import picocli.CommandLine.Option;
+import picocli.CommandLine.Parameters;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Optional;
+
+/**
+ * Handler to start disk balancer.
+ */
+@Command(
+ name = "start",
+ description = "Start DiskBalancer",
+ mixinStandardHelpOptions = true,
+ versionProvider = HddsVersionProvider.class)
+public class DiskBalancerStartSubcommand extends ScmSubcommand {
+
+ @Option(names = {"-t", "--threshold"},
+ description = "Percentage deviation from average utilization of " +
+ "the cluster after which a datanode will be rebalanced (for " +
+ "example, '10' for 10%%).")
Review Comment:
I think this should be related to HDDS-6306 (Fix picocli warnings in ozone container balancer help).
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: issues-unsubscribe@ozone.apache.org
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@ozone.apache.org
For additional commands, e-mail: issues-help@ozone.apache.org