Re: [PR] YARN-11674. Add CPUResourceHandler for cgroup v2. [hadoop]
brumi1024 commented on PR #6751: URL: https://github.com/apache/hadoop/pull/6751#issuecomment-2079350982 Thanks @tomicooler for the review, merged to trunk. -- 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: common-issues-unsubscr...@hadoop.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org - To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org
Re: [PR] YARN-11674. Add CPUResourceHandler for cgroup v2. [hadoop]
brumi1024 merged PR #6751: URL: https://github.com/apache/hadoop/pull/6751 -- 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: common-issues-unsubscr...@hadoop.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org - To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org
Re: [PR] YARN-11674. Add CPUResourceHandler for cgroup v2. [hadoop]
tomicooler commented on code in PR #6751:
URL: https://github.com/apache/hadoop/pull/6751#discussion_r1580710076
##
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/resources/AbstractCGroupsCpuResourceHandler.java:
##
@@ -0,0 +1,219 @@
+/**
+ * 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.hadoop.yarn.server.nodemanager.containermanager.linux.resources;
+
+import org.apache.hadoop.classification.InterfaceAudience;
+import org.apache.hadoop.classification.InterfaceStability;
+import org.apache.hadoop.classification.VisibleForTesting;
+import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.yarn.api.records.ContainerId;
+import org.apache.hadoop.yarn.api.records.ExecutionType;
+import org.apache.hadoop.yarn.api.records.Resource;
+import org.apache.hadoop.yarn.conf.YarnConfiguration;
+import org.apache.hadoop.yarn.security.ContainerTokenIdentifier;
+import
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.Container;
+import
org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.privileged.PrivilegedOperation;
+import org.apache.hadoop.yarn.server.nodemanager.util.NodeManagerHardwareUtils;
+import org.apache.hadoop.yarn.util.ResourceCalculatorPlugin;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.io.File;
+import java.util.ArrayList;
+import java.util.List;
+
+@InterfaceStability.Unstable
+@InterfaceAudience.Private
+public abstract class AbstractCGroupsCpuResourceHandler implements
CpuResourceHandler {
+
+ static final Logger LOG =
+ LoggerFactory.getLogger(AbstractCGroupsCpuResourceHandler.class);
+
+ protected CGroupsHandler cGroupsHandler;
+ private boolean strictResourceUsageMode = false;
+ private float yarnProcessors;
+ private int nodeVCores;
+ private static final CGroupsHandler.CGroupController CPU =
+ CGroupsHandler.CGroupController.CPU;
+
+ @VisibleForTesting
+ static final int MAX_QUOTA_US = 1000 * 1000;
+ @VisibleForTesting
+ static final int MIN_PERIOD_US = 1000;
+
+ AbstractCGroupsCpuResourceHandler(CGroupsHandler cGroupsHandler) {
+this.cGroupsHandler = cGroupsHandler;
+ }
+
+ @Override
+ public List bootstrap(Configuration conf)
+ throws ResourceHandlerException {
+return bootstrap(
+ResourceCalculatorPlugin.getResourceCalculatorPlugin(null, conf),
conf);
+ }
+
+ @VisibleForTesting
+ List bootstrap(
+ ResourceCalculatorPlugin plugin, Configuration conf)
+ throws ResourceHandlerException {
+this.strictResourceUsageMode = conf.getBoolean(
+YarnConfiguration.NM_LINUX_CONTAINER_CGROUPS_STRICT_RESOURCE_USAGE,
+
YarnConfiguration.DEFAULT_NM_LINUX_CONTAINER_CGROUPS_STRICT_RESOURCE_USAGE);
+this.cGroupsHandler.initializeCGroupController(CPU);
+nodeVCores = NodeManagerHardwareUtils.getVCores(plugin, conf);
+
+// cap overall usage to the number of cores allocated to YARN
+yarnProcessors = NodeManagerHardwareUtils.getContainersCPUs(plugin, conf);
+int systemProcessors = NodeManagerHardwareUtils.getNodeCPUs(plugin, conf);
+boolean existingCpuLimits;
+existingCpuLimits = cpuLimitExists(
+cGroupsHandler.getPathForCGroup(CPU, ""));
+
+if (systemProcessors != (int) yarnProcessors) {
+ LOG.info("YARN containers restricted to " + yarnProcessors + " cores");
+ int[] limits = getOverallLimits(yarnProcessors);
+ updateCgroupMaxCpuLimit("", String.valueOf(limits[1]),
String.valueOf(limits[0]));
+} else if (existingCpuLimits) {
+ LOG.info("Removing CPU constraints for YARN containers.");
+ updateCgroupMaxCpuLimit("", String.valueOf(-1), null);
+}
+return null;
+ }
+
+ protected abstract void updateCgroupMaxCpuLimit(String cgroupId, String
quota, String period)
+ throws ResourceHandlerException;
+ protected abstract boolean cpuLimitExists(String path) throws
ResourceHandlerException;
+
+
+ @VisibleForTesting
+ @InterfaceAudience.Private
+ public static int[] getOverallLimits(float yarnProcessors) {
Review Comment:
Agreed.
--
This is an automated message from the
Re: [PR] YARN-11674. Add CPUResourceHandler for cgroup v2. [hadoop]
brumi1024 commented on code in PR #6751:
URL: https://github.com/apache/hadoop/pull/6751#discussion_r1580689988
##
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/resources/AbstractCGroupsCpuResourceHandler.java:
##
@@ -0,0 +1,219 @@
+/**
+ * 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.hadoop.yarn.server.nodemanager.containermanager.linux.resources;
+
+import org.apache.hadoop.classification.InterfaceAudience;
+import org.apache.hadoop.classification.InterfaceStability;
+import org.apache.hadoop.classification.VisibleForTesting;
+import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.yarn.api.records.ContainerId;
+import org.apache.hadoop.yarn.api.records.ExecutionType;
+import org.apache.hadoop.yarn.api.records.Resource;
+import org.apache.hadoop.yarn.conf.YarnConfiguration;
+import org.apache.hadoop.yarn.security.ContainerTokenIdentifier;
+import
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.Container;
+import
org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.privileged.PrivilegedOperation;
+import org.apache.hadoop.yarn.server.nodemanager.util.NodeManagerHardwareUtils;
+import org.apache.hadoop.yarn.util.ResourceCalculatorPlugin;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.io.File;
+import java.util.ArrayList;
+import java.util.List;
+
+@InterfaceStability.Unstable
+@InterfaceAudience.Private
+public abstract class AbstractCGroupsCpuResourceHandler implements
CpuResourceHandler {
+
+ static final Logger LOG =
+ LoggerFactory.getLogger(AbstractCGroupsCpuResourceHandler.class);
+
+ protected CGroupsHandler cGroupsHandler;
+ private boolean strictResourceUsageMode = false;
+ private float yarnProcessors;
+ private int nodeVCores;
+ private static final CGroupsHandler.CGroupController CPU =
+ CGroupsHandler.CGroupController.CPU;
+
+ @VisibleForTesting
+ static final int MAX_QUOTA_US = 1000 * 1000;
+ @VisibleForTesting
+ static final int MIN_PERIOD_US = 1000;
+
+ AbstractCGroupsCpuResourceHandler(CGroupsHandler cGroupsHandler) {
+this.cGroupsHandler = cGroupsHandler;
+ }
+
+ @Override
+ public List bootstrap(Configuration conf)
+ throws ResourceHandlerException {
+return bootstrap(
+ResourceCalculatorPlugin.getResourceCalculatorPlugin(null, conf),
conf);
+ }
+
+ @VisibleForTesting
+ List bootstrap(
+ ResourceCalculatorPlugin plugin, Configuration conf)
+ throws ResourceHandlerException {
+this.strictResourceUsageMode = conf.getBoolean(
+YarnConfiguration.NM_LINUX_CONTAINER_CGROUPS_STRICT_RESOURCE_USAGE,
+
YarnConfiguration.DEFAULT_NM_LINUX_CONTAINER_CGROUPS_STRICT_RESOURCE_USAGE);
+this.cGroupsHandler.initializeCGroupController(CPU);
+nodeVCores = NodeManagerHardwareUtils.getVCores(plugin, conf);
+
+// cap overall usage to the number of cores allocated to YARN
+yarnProcessors = NodeManagerHardwareUtils.getContainersCPUs(plugin, conf);
+int systemProcessors = NodeManagerHardwareUtils.getNodeCPUs(plugin, conf);
+boolean existingCpuLimits;
+existingCpuLimits = cpuLimitExists(
+cGroupsHandler.getPathForCGroup(CPU, ""));
+
+if (systemProcessors != (int) yarnProcessors) {
+ LOG.info("YARN containers restricted to " + yarnProcessors + " cores");
+ int[] limits = getOverallLimits(yarnProcessors);
+ updateCgroupMaxCpuLimit("", String.valueOf(limits[1]),
String.valueOf(limits[0]));
+} else if (existingCpuLimits) {
+ LOG.info("Removing CPU constraints for YARN containers.");
+ updateCgroupMaxCpuLimit("", String.valueOf(-1), null);
+}
+return null;
+ }
+
+ protected abstract void updateCgroupMaxCpuLimit(String cgroupId, String
quota, String period)
+ throws ResourceHandlerException;
+ protected abstract boolean cpuLimitExists(String path) throws
ResourceHandlerException;
+
+
+ @VisibleForTesting
+ @InterfaceAudience.Private
+ public static int[] getOverallLimits(float yarnProcessors) {
Review Comment:
Yes, while it would help readability, the deprecated
Re: [PR] YARN-11674. Add CPUResourceHandler for cgroup v2. [hadoop]
brumi1024 commented on code in PR #6751:
URL: https://github.com/apache/hadoop/pull/6751#discussion_r1580684787
##
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/resources/CGroupsV2CpuResourceHandlerImpl.java:
##
@@ -0,0 +1,99 @@
+/**
+ * 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.hadoop.yarn.server.nodemanager.containermanager.linux.resources;
+
+import org.apache.hadoop.classification.InterfaceAudience;
+import org.apache.hadoop.classification.InterfaceStability;
+import org.apache.hadoop.classification.VisibleForTesting;
+
+/**
+ * An implementation for using CGroups V2 to restrict CPU usage on Linux. The
+ * implementation supports 3 different controls - restrict usage of all YARN
+ * containers, restrict relative usage of individual YARN containers and
+ * restrict usage of individual YARN containers. Admins can set the overall CPU
+ * to be used by all YARN containers - this is implemented by setting
+ * cpu.max to the value desired. If strict resource usage mode is not enabled,
+ * cpu.weight is set for individual containers - this prevents containers from
+ * exceeding the overall limit for YARN containers but individual containers
+ * can use as much of the CPU as available(under the YARN limit). If strict
+ * resource usage is enabled, then container can only use the percentage of
+ * CPU allocated to them and this is again implemented using cpu.max.
+ */
+@InterfaceStability.Unstable
+@InterfaceAudience.Private
+public class CGroupsV2CpuResourceHandlerImpl extends
AbstractCGroupsCpuResourceHandler {
+ private static final CGroupsHandler.CGroupController CPU =
+ CGroupsHandler.CGroupController.CPU;
+
+ @VisibleForTesting
+ static final int CPU_DEFAULT_WEIGHT = 100; // cgroup v2 default
+ static final int CPU_DEFAULT_WEIGHT_OPPORTUNISTIC = 1;
+ static final int CPU_MAX_WEIGHT = 1;
+ static final String NO_LIMIT = "max";
+
+
+ CGroupsV2CpuResourceHandlerImpl(CGroupsHandler cGroupsHandler) {
+super(cGroupsHandler);
+ }
+
+ @Override
+ protected void updateCgroupMaxCpuLimit(String cgroupId, String max, String
period)
+ throws ResourceHandlerException {
+String cpuMaxLimit = cGroupsHandler.getCGroupParam(CPU, cgroupId,
Review Comment:
Done.
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Re: [PR] YARN-11674. Add CPUResourceHandler for cgroup v2. [hadoop]
hadoop-yetus commented on PR #6751:
URL: https://github.com/apache/hadoop/pull/6751#issuecomment-2077848714
:confetti_ball: **+1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
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issues. |
| -0 :warning: | checkstyle | 0m 27s |
[/results-checkstyle-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-nodemanager.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6751/7/artifact/out/results-checkstyle-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-nodemanager.txt)
|
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager:
The patch generated 6 new + 16 unchanged - 0 fixed = 22 total (was 16) |
| +1 :green_heart: | mvnsite | 0m 35s | | the patch passed |
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| +1 :green_heart: | spotbugs | 1m 27s | | the patch passed |
| +1 :green_heart: | shadedclient | 34m 27s | | patch has no errors
when building and testing our client artifacts. |
_ Other Tests _ |
| +1 :green_heart: | unit | 24m 51s | | hadoop-yarn-server-nodemanager
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| +1 :green_heart: | asflicense | 0m 38s | | The patch does not
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| | | 158m 41s | | |
| Subsystem | Report/Notes |
|--:|:-|
| Docker | ClientAPI=1.45 ServerAPI=1.45 base:
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|
| GITHUB PR | https://github.com/apache/hadoop/pull/6751 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
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https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6751/7/testReport/ |
| Max. process+thread count | 552 (vs. ulimit of 5500) |
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U:
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
|
| Console
Re: [PR] YARN-11674. Add CPUResourceHandler for cgroup v2. [hadoop]
hadoop-yetus commented on PR #6751:
URL: https://github.com/apache/hadoop/pull/6751#issuecomment-2077839495
:confetti_ball: **+1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|::|--:|:|::|:---:|
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_ Prechecks _ |
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found. |
| +0 :ok: | codespell | 0m 0s | | codespell was not available. |
| +0 :ok: | detsecrets | 0m 0s | | detect-secrets was not available.
|
| +1 :green_heart: | @author | 0m 0s | | The patch does not contain
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| +1 :green_heart: | test4tests | 0m 0s | | The patch appears to
include 2 new or modified test files. |
_ trunk Compile Tests _ |
| +1 :green_heart: | mvninstall | 44m 54s | | trunk passed |
| +1 :green_heart: | compile | 1m 25s | | trunk passed with JDK
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| -0 :warning: | checkstyle | 0m 26s |
[/results-checkstyle-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-nodemanager.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6751/6/artifact/out/results-checkstyle-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-nodemanager.txt)
|
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager:
The patch generated 6 new + 16 unchanged - 0 fixed = 22 total (was 16) |
| +1 :green_heart: | mvnsite | 0m 34s | | the patch passed |
| +1 :green_heart: | javadoc | 0m 32s | | the patch passed with JDK
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| +1 :green_heart: | javadoc | 0m 32s | | the patch passed with JDK
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| +1 :green_heart: | spotbugs | 1m 31s | | the patch passed |
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when building and testing our client artifacts. |
_ Other Tests _ |
| +1 :green_heart: | unit | 24m 40s | | hadoop-yarn-server-nodemanager
in the patch passed. |
| +1 :green_heart: | asflicense | 0m 39s | | The patch does not
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| | | 157m 57s | | |
| Subsystem | Report/Notes |
|--:|:-|
| Docker | ClientAPI=1.45 ServerAPI=1.45 base:
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6751/6/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/6751 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient spotbugs checkstyle codespell detsecrets |
| uname | Linux c528f83c64ab 5.15.0-94-generic #104-Ubuntu SMP Tue Jan 9
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| Build tool | maven |
| Personality | dev-support/bin/hadoop.sh |
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| Default Java | Private Build-1.8.0_402-8u402-ga-2ubuntu1~20.04-b06 |
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| Max. process+thread count | 700 (vs. ulimit of 5500) |
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hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
U:
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
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Re: [PR] YARN-11674. Add CPUResourceHandler for cgroup v2. [hadoop]
tomicooler commented on code in PR #6751:
URL: https://github.com/apache/hadoop/pull/6751#discussion_r1579625169
##
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/resources/CGroupsV2CpuResourceHandlerImpl.java:
##
@@ -0,0 +1,99 @@
+/**
+ * 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.hadoop.yarn.server.nodemanager.containermanager.linux.resources;
+
+import org.apache.hadoop.classification.InterfaceAudience;
+import org.apache.hadoop.classification.InterfaceStability;
+import org.apache.hadoop.classification.VisibleForTesting;
+
+/**
+ * An implementation for using CGroups V2 to restrict CPU usage on Linux. The
+ * implementation supports 3 different controls - restrict usage of all YARN
+ * containers, restrict relative usage of individual YARN containers and
+ * restrict usage of individual YARN containers. Admins can set the overall CPU
+ * to be used by all YARN containers - this is implemented by setting
+ * cpu.max to the value desired. If strict resource usage mode is not enabled,
+ * cpu.weight is set for individual containers - this prevents containers from
+ * exceeding the overall limit for YARN containers but individual containers
+ * can use as much of the CPU as available(under the YARN limit). If strict
+ * resource usage is enabled, then container can only use the percentage of
+ * CPU allocated to them and this is again implemented using cpu.max.
+ */
+@InterfaceStability.Unstable
+@InterfaceAudience.Private
+public class CGroupsV2CpuResourceHandlerImpl extends
AbstractCGroupsCpuResourceHandler {
+ private static final CGroupsHandler.CGroupController CPU =
+ CGroupsHandler.CGroupController.CPU;
+
+ @VisibleForTesting
+ static final int CPU_DEFAULT_WEIGHT = 100; // cgroup v2 default
+ static final int CPU_DEFAULT_WEIGHT_OPPORTUNISTIC = 1;
+ static final int CPU_MAX_WEIGHT = 1;
+ static final String NO_LIMIT = "max";
+
+
+ CGroupsV2CpuResourceHandlerImpl(CGroupsHandler cGroupsHandler) {
+super(cGroupsHandler);
+ }
+
+ @Override
+ protected void updateCgroupMaxCpuLimit(String cgroupId, String max, String
period)
+ throws ResourceHandlerException {
+String cpuMaxLimit = cGroupsHandler.getCGroupParam(CPU, cgroupId,
Review Comment:
Maybe a small doc here about the file format:
https://docs.kernel.org/admin-guide/cgroup-v2.html#cpu-interface-files
```
A read-write two value file which exists on non-root cgroups. The default is
“max 10”.
The maximum bandwidth limit. It’s in the following format:
$MAX $PERIOD
which indicates that the group may consume up to $MAX in each $PERIOD
duration. “max” for $MAX indicates no limit. If only one number is written,
$MAX is updated.
```
rename: cpuMaxLimit -> currentCpuMax
##
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/resources/AbstractCGroupsCpuResourceHandler.java:
##
@@ -0,0 +1,219 @@
+/**
+ * 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.hadoop.yarn.server.nodemanager.containermanager.linux.resources;
+
+import org.apache.hadoop.classification.InterfaceAudience;
+import org.apache.hadoop.classification.InterfaceStability;
+import
Re: [PR] YARN-11674. Add CPUResourceHandler for cgroup v2. [hadoop]
hadoop-yetus commented on PR #6751:
URL: https://github.com/apache/hadoop/pull/6751#issuecomment-2075756590
:broken_heart: **-1 overall**
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Re: [PR] YARN-11674. Add CPUResourceHandler for cgroup v2. [hadoop]
hadoop-yetus commented on PR #6751:
URL: https://github.com/apache/hadoop/pull/6751#issuecomment-2074930513
:broken_heart: **-1 overall**
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[/results-checkstyle-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-nodemanager.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6751/4/artifact/out/results-checkstyle-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-nodemanager.txt)
|
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager:
The patch generated 6 new + 9 unchanged - 0 fixed = 15 total (was 9) |
| +1 :green_heart: | mvnsite | 0m 35s | | the patch passed |
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[/results-asflicense.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6751/4/artifact/out/results-asflicense.txt)
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Re: [PR] YARN-11674. Add CPUResourceHandler for cgroup v2. [hadoop]
hadoop-yetus commented on PR #6751:
URL: https://github.com/apache/hadoop/pull/6751#issuecomment-2071402893
:confetti_ball: **+1 overall**
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Re: [PR] YARN-11674. Add CPUResourceHandler for cgroup v2. [hadoop]
hadoop-yetus commented on PR #6751:
URL: https://github.com/apache/hadoop/pull/6751#issuecomment-2070385835
:confetti_ball: **+1 overall**
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[/results-checkstyle-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-nodemanager.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6751/3/artifact/out/results-checkstyle-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-nodemanager.txt)
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hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager:
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/usr/lib/jvm/java-8-openjdk-amd64:Private
Build-1.8.0_402-8u402-ga-2ubuntu1~20.04-b06 |
| Test Results |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6751/3/testReport/ |
| Max. process+thread count | 552 (vs. ulimit of 5500) |
| modules | C:
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
U:
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
|
| Console
Re: [PR] YARN-11674. Add CPUResourceHandler for cgroup v2. [hadoop]
hadoop-yetus commented on PR #6751:
URL: https://github.com/apache/hadoop/pull/6751#issuecomment-2067182791
:broken_heart: **-1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|::|--:|:|::|:---:|
| +0 :ok: | reexec | 0m 32s | | Docker mode activated. |
_ Prechecks _ |
| +1 :green_heart: | dupname | 0m 1s | | No case conflicting files
found. |
| +0 :ok: | codespell | 0m 0s | | codespell was not available. |
| +0 :ok: | detsecrets | 0m 0s | | detect-secrets was not available.
|
| +1 :green_heart: | @author | 0m 0s | | The patch does not contain
any @author tags. |
| +1 :green_heart: | test4tests | 0m 0s | | The patch appears to
include 4 new or modified test files. |
_ trunk Compile Tests _ |
| +1 :green_heart: | mvninstall | 45m 5s | | trunk passed |
| +1 :green_heart: | compile | 1m 28s | | trunk passed with JDK
Ubuntu-11.0.22+7-post-Ubuntu-0ubuntu220.04.1 |
| +1 :green_heart: | compile | 1m 24s | | trunk passed with JDK
Private Build-1.8.0_402-8u402-ga-2ubuntu1~20.04-b06 |
| +1 :green_heart: | checkstyle | 0m 41s | | trunk passed |
| +1 :green_heart: | mvnsite | 0m 47s | | trunk passed |
| +1 :green_heart: | javadoc | 0m 48s | | trunk passed with JDK
Ubuntu-11.0.22+7-post-Ubuntu-0ubuntu220.04.1 |
| +1 :green_heart: | javadoc | 0m 41s | | trunk passed with JDK
Private Build-1.8.0_402-8u402-ga-2ubuntu1~20.04-b06 |
| +1 :green_heart: | spotbugs | 1m 24s | | trunk passed |
| +1 :green_heart: | shadedclient | 34m 10s | | branch has no errors
when building and testing our client artifacts. |
_ Patch Compile Tests _ |
| +1 :green_heart: | mvninstall | 0m 33s | | the patch passed |
| +1 :green_heart: | compile | 1m 20s | | the patch passed with JDK
Ubuntu-11.0.22+7-post-Ubuntu-0ubuntu220.04.1 |
| +1 :green_heart: | javac | 1m 20s | | the patch passed |
| +1 :green_heart: | compile | 1m 18s | | the patch passed with JDK
Private Build-1.8.0_402-8u402-ga-2ubuntu1~20.04-b06 |
| +1 :green_heart: | javac | 1m 18s | | the patch passed |
| -1 :x: | blanks | 0m 0s |
[/blanks-tabs.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6751/2/artifact/out/blanks-tabs.txt)
| The patch 1 line(s) with tabs. |
| -0 :warning: | checkstyle | 0m 28s |
[/results-checkstyle-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-nodemanager.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6751/2/artifact/out/results-checkstyle-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-nodemanager.txt)
|
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager:
The patch generated 60 new + 10 unchanged - 2 fixed = 70 total (was 12) |
| +1 :green_heart: | mvnsite | 0m 38s | | the patch passed |
| +1 :green_heart: | javadoc | 0m 33s | | the patch passed with JDK
Ubuntu-11.0.22+7-post-Ubuntu-0ubuntu220.04.1 |
| +1 :green_heart: | javadoc | 0m 32s | | the patch passed with JDK
Private Build-1.8.0_402-8u402-ga-2ubuntu1~20.04-b06 |
| +1 :green_heart: | spotbugs | 1m 25s | | the patch passed |
| +1 :green_heart: | shadedclient | 34m 15s | | patch has no errors
when building and testing our client artifacts. |
_ Other Tests _ |
| -1 :x: | unit | 24m 37s |
[/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-nodemanager.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6751/2/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-nodemanager.txt)
| hadoop-yarn-server-nodemanager in the patch passed. |
| +1 :green_heart: | asflicense | 0m 38s | | The patch does not
generate ASF License warnings. |
| | | 157m 29s | | |
| Reason | Tests |
|---:|:--|
| Failed junit tests |
hadoop.yarn.server.nodemanager.containermanager.logaggregation.TestLogAggregationService
|
| Subsystem | Report/Notes |
|--:|:-|
| Docker | ClientAPI=1.45 ServerAPI=1.45 base:
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6751/2/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/6751 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient spotbugs checkstyle codespell detsecrets |
| uname | Linux 53496da43961 5.15.0-94-generic #104-Ubuntu SMP Tue Jan 9
15:25:40 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | dev-support/bin/hadoop.sh |
| git revision | trunk / a87214ef7f18f13f053ec86ca181dfd6fa0ff43a |
| Default Java | Private Build-1.8.0_402-8u402-ga-2ubuntu1~20.04-b06 |
| Multi-JDK versions
Re: [PR] YARN-11674. Add CPUResourceHandler for cgroup v2. [hadoop]
hadoop-yetus commented on PR #6751:
URL: https://github.com/apache/hadoop/pull/6751#issuecomment-2064711831
:confetti_ball: **+1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|::|--:|:|::|:---:|
| +0 :ok: | reexec | 0m 30s | | Docker mode activated. |
_ Prechecks _ |
| +1 :green_heart: | dupname | 0m 0s | | No case conflicting files
found. |
| +0 :ok: | codespell | 0m 0s | | codespell was not available. |
| +0 :ok: | detsecrets | 0m 0s | | detect-secrets was not available.
|
| +1 :green_heart: | @author | 0m 0s | | The patch does not contain
any @author tags. |
| +1 :green_heart: | test4tests | 0m 0s | | The patch appears to
include 4 new or modified test files. |
_ trunk Compile Tests _ |
| +1 :green_heart: | mvninstall | 44m 23s | | trunk passed |
| +1 :green_heart: | compile | 1m 27s | | trunk passed with JDK
Ubuntu-11.0.22+7-post-Ubuntu-0ubuntu220.04.1 |
| +1 :green_heart: | compile | 1m 27s | | trunk passed with JDK
Private Build-1.8.0_402-8u402-ga-2ubuntu1~20.04-b06 |
| +1 :green_heart: | checkstyle | 0m 40s | | trunk passed |
| +1 :green_heart: | mvnsite | 0m 46s | | trunk passed |
| +1 :green_heart: | javadoc | 0m 48s | | trunk passed with JDK
Ubuntu-11.0.22+7-post-Ubuntu-0ubuntu220.04.1 |
| +1 :green_heart: | javadoc | 0m 41s | | trunk passed with JDK
Private Build-1.8.0_402-8u402-ga-2ubuntu1~20.04-b06 |
| +1 :green_heart: | spotbugs | 1m 26s | | trunk passed |
| +1 :green_heart: | shadedclient | 34m 14s | | branch has no errors
when building and testing our client artifacts. |
_ Patch Compile Tests _ |
| +1 :green_heart: | mvninstall | 0m 34s | | the patch passed |
| +1 :green_heart: | compile | 1m 18s | | the patch passed with JDK
Ubuntu-11.0.22+7-post-Ubuntu-0ubuntu220.04.1 |
| +1 :green_heart: | javac | 1m 18s | | the patch passed |
| +1 :green_heart: | compile | 1m 17s | | the patch passed with JDK
Private Build-1.8.0_402-8u402-ga-2ubuntu1~20.04-b06 |
| +1 :green_heart: | javac | 1m 17s | | the patch passed |
| +1 :green_heart: | blanks | 0m 0s | | The patch has no blanks
issues. |
| -0 :warning: | checkstyle | 0m 27s |
[/results-checkstyle-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-nodemanager.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6751/1/artifact/out/results-checkstyle-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-nodemanager.txt)
|
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager:
The patch generated 51 new + 10 unchanged - 2 fixed = 61 total (was 12) |
| +1 :green_heart: | mvnsite | 0m 36s | | the patch passed |
| +1 :green_heart: | javadoc | 0m 32s | | the patch passed with JDK
Ubuntu-11.0.22+7-post-Ubuntu-0ubuntu220.04.1 |
| +1 :green_heart: | javadoc | 0m 33s | | the patch passed with JDK
Private Build-1.8.0_402-8u402-ga-2ubuntu1~20.04-b06 |
| +1 :green_heart: | spotbugs | 1m 25s | | the patch passed |
| +1 :green_heart: | shadedclient | 34m 6s | | patch has no errors
when building and testing our client artifacts. |
_ Other Tests _ |
| +1 :green_heart: | unit | 24m 38s | | hadoop-yarn-server-nodemanager
in the patch passed. |
| +1 :green_heart: | asflicense | 0m 38s | | The patch does not
generate ASF License warnings. |
| | | 156m 25s | | |
| Subsystem | Report/Notes |
|--:|:-|
| Docker | ClientAPI=1.45 ServerAPI=1.45 base:
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6751/1/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/6751 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient spotbugs checkstyle codespell detsecrets |
| uname | Linux 8b208f03f9cf 5.15.0-94-generic #104-Ubuntu SMP Tue Jan 9
15:25:40 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | dev-support/bin/hadoop.sh |
| git revision | trunk / 6a8123d7c00e7cb2a5201331ccad7b6bbc024262 |
| Default Java | Private Build-1.8.0_402-8u402-ga-2ubuntu1~20.04-b06 |
| Multi-JDK versions |
/usr/lib/jvm/java-11-openjdk-amd64:Ubuntu-11.0.22+7-post-Ubuntu-0ubuntu220.04.1
/usr/lib/jvm/java-8-openjdk-amd64:Private
Build-1.8.0_402-8u402-ga-2ubuntu1~20.04-b06 |
| Test Results |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6751/1/testReport/ |
| Max. process+thread count | 552 (vs. ulimit of 5500) |
| modules | C:
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
U:
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
|
| Console
