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MAPREDUCE-3485. DISKS_FAILED -101 error code should be defined in same location as ABORTED_CONTAINER_EXIT_STATUS. (Ravi Gummadi via mahadev)

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git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1210192 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Mahadev Konar 2011-12-04 20:11:08 +00:00
parent 1972a76e5a
commit e948247715
6 changed files with 15 additions and 6 deletions
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3
hadoop-mapreduce-project/CHANGES.txt
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@ -236,6 +236,9 @@ Release 0.23.1 - Unreleased
MAPREDUCE-3458. Fix findbugs warnings in hadoop-examples. (Devaraj K
via mahadev)
MAPREDUCE-3485. DISKS_FAILED -101 error code should be defined in same location as
ABORTED_CONTAINER_EXIT_STATUS. (Ravi Gummadi via mahadev)
Release 0.23.0 - 2011-11-01
INCOMPATIBLE CHANGES

5
hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/records/ContainerStatus.java
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@ -74,6 +74,11 @@ public interface ContainerStatus {
* the application or being 'lost' due to node failures etc. have a special
* exit code of {@literal -100}.</p>
*
* <p>When threshold number of the nodemanager-local-directories or
* threshold number of the nodemanager-log-directories become bad, then
* container is not launched and is exited with exit status of
* {@literal -101}.</p>
*
* @return <em>exit status</em> for the container
*/
@Public

1
hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/conf/YarnConfiguration.java
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@ -431,6 +431,7 @@ public class YarnConfiguration extends Configuration {
public static final int INVALID_CONTAINER_EXIT_STATUS = -1000;
public static final int ABORTED_CONTAINER_EXIT_STATUS = -100;
public static final int DISKS_FAILED = -101;
////////////////////////////////
// Web Proxy Configs

3
hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/ContainerExecutor.java
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@ -122,8 +122,7 @@ public abstract void deleteAsUser(String user, Path subDir, Path... basedirs)
public enum ExitCode {
FORCE_KILLED(137),
TERMINATED(143),
DISKS_FAILED(-101);
TERMINATED(143);
private final int code;
private ExitCode(int exitCode) {

2
hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/launcher/ContainerLaunch.java
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@ -181,7 +181,7 @@ public Integer call() {
List<String> logDirs = dirsHandler.getLogDirs();
if (!dirsHandler.areDisksHealthy()) {
ret = ExitCode.DISKS_FAILED.getExitCode();
ret = YarnConfiguration.DISKS_FAILED;
throw new IOException("Most of the disks failed. "
+ dirsHandler.getDisksHealthReport());
}

7
hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-site/src/site/apt/ClusterSetup.apt.vm
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@ -403,9 +403,10 @@ Hadoop MapReduce Next Generation - Cluster Setup
the health of the local disks (specifically checks nodemanager-local-dirs
and nodemanager-log-dirs) and after reaching the threshold of number of
bad directories based on the value set for the config property
yarn.nodemanager.disk-health-checker.min-healthy-disks. The boot disk is
either raided or a failure in the boot disk is identified by the health
checker script.
yarn.nodemanager.disk-health-checker.min-healthy-disks, the whole node is
marked unhealthy and this info is sent to resource manager also. The boot
disk is either raided or a failure in the boot disk is identified by the
health checker script.
* {Slaves file}