[jira] [Updated] (YARN-6630) Container worker dir could not recover when NM restart
[
https://issues.apache.org/jira/browse/YARN-6630?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Yang Wang updated YARN-6630:
Attachment: YARN-6630.003.patch
> Container worker dir could not recover when NM restart
> --
>
> Key: YARN-6630
> URL: https://issues.apache.org/jira/browse/YARN-6630
> Project: Hadoop YARN
> Issue Type: Bug
>Reporter: Yang Wang
>Assignee: Yang Wang
>Priority: Major
> Attachments: YARN-6630.001.patch, YARN-6630.002.patch,
> YARN-6630.003.patch
>
>
> When ContainerRetryPolicy is NEVER_RETRY, container worker dir will not be
> saved in NM state store.
> {code:title=ContainerLaunch.java}
> ...
> private void recordContainerWorkDir(ContainerId containerId,
> String workDir) throws IOException{
> container.setWorkDir(workDir);
> if (container.isRetryContextSet()) {
> context.getNMStateStore().storeContainerWorkDir(containerId, workDir);
> }
> }
> {code}
> Then NM restarts, container.workDir could not recover and is null, and may
> cause some exceptions.
> We already have a problem, after NM restart, we send a resource localization
> request while container is running(YARN-1503), then NM will fail because of
> the following exception.
> So, container.workdir always need to be saved in NM state store.
> {code:title=ContainerImpl.java}
> static class ResourceLocalizedWhileRunningTransition
> extends ContainerTransition {
> ...
> String linkFile = new Path(container.workDir, link).toString();
> ...
> {code}
> {code}
> java.lang.IllegalArgumentException: Can not create a Path from a null string
> at org.apache.hadoop.fs.Path.checkPathArg(Path.java:159)
> at org.apache.hadoop.fs.Path.(Path.java:175)
> at org.apache.hadoop.fs.Path.(Path.java:110)
> ... ...
> {code}
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[jira] [Updated] (YARN-6630) Container worker dir could not recover when NM restart
[
https://issues.apache.org/jira/browse/YARN-6630?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Yang Wang updated YARN-6630:
Attachment: YARN-6630.002.patch
> Container worker dir could not recover when NM restart
> --
>
> Key: YARN-6630
> URL: https://issues.apache.org/jira/browse/YARN-6630
> Project: Hadoop YARN
> Issue Type: Bug
>Reporter: Yang Wang
>Assignee: Yang Wang
> Attachments: YARN-6630.001.patch, YARN-6630.002.patch
>
>
> When ContainerRetryPolicy is NEVER_RETRY, container worker dir will not be
> saved in NM state store.
> {code:title=ContainerLaunch.java}
> ...
> private void recordContainerWorkDir(ContainerId containerId,
> String workDir) throws IOException{
> container.setWorkDir(workDir);
> if (container.isRetryContextSet()) {
> context.getNMStateStore().storeContainerWorkDir(containerId, workDir);
> }
> }
> {code}
> Then NM restarts, container.workDir could not recover and is null, and may
> cause some exceptions.
> We already have a problem, after NM restart, we send a resource localization
> request while container is running(YARN-1503), then NM will fail because of
> the following exception.
> So, container.workdir always need to be saved in NM state store.
> {code:title=ContainerImpl.java}
> static class ResourceLocalizedWhileRunningTransition
> extends ContainerTransition {
> ...
> String linkFile = new Path(container.workDir, link).toString();
> ...
> {code}
> {code}
> java.lang.IllegalArgumentException: Can not create a Path from a null string
> at org.apache.hadoop.fs.Path.checkPathArg(Path.java:159)
> at org.apache.hadoop.fs.Path.(Path.java:175)
> at org.apache.hadoop.fs.Path.(Path.java:110)
> ... ...
> {code}
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[jira] [Updated] (YARN-6630) Container worker dir could not recover when NM restart
[
https://issues.apache.org/jira/browse/YARN-6630?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Yang Wang updated YARN-6630:
Description:
When ContainerRetryPolicy is NEVER_RETRY, container worker dir will not be
saved in NM state store.
{code:title=ContainerLaunch.java}
...
private void recordContainerWorkDir(ContainerId containerId,
String workDir) throws IOException{
container.setWorkDir(workDir);
if (container.isRetryContextSet()) {
context.getNMStateStore().storeContainerWorkDir(containerId, workDir);
}
}
{code}
Then NM restarts, container.workDir could not recover and is null, and may
cause some exceptions.
We already have a problem, after NM restart, we send a resource localization
request while container is running(YARN-1503), then NM will fail because of the
following exception.
So, container.workdir always need to be saved in NM state store.
{code:title=ContainerImpl.java}
static class ResourceLocalizedWhileRunningTransition
extends ContainerTransition {
...
String linkFile = new Path(container.workDir, link).toString();
...
{code}
{code}
java.lang.IllegalArgumentException: Can not create a Path from a null string
at org.apache.hadoop.fs.Path.checkPathArg(Path.java:159)
at org.apache.hadoop.fs.Path.(Path.java:175)
at org.apache.hadoop.fs.Path.(Path.java:110)
... ...
{code}
was:
When yarn.nodemanager.recovery.enabled is true and ContainerRetryPolicy is
NEVER_RETRY, container worker dir will not be saved in NM state store.
{code:title=ContainerLaunch.java}
...
private void recordContainerWorkDir(ContainerId containerId,
String workDir) throws IOException{
container.setWorkDir(workDir);
if (container.isRetryContextSet()) {
context.getNMStateStore().storeContainerWorkDir(containerId, workDir);
}
}
{code}
Then NM restarts, container.workDir is null, and may cause other exceptions.
{code:title=ContainerImpl.java}
static class ResourceLocalizedWhileRunningTransition
extends ContainerTransition {
...
String linkFile = new Path(container.workDir, link).toString();
...
{code}
{code}
java.lang.IllegalArgumentException: Can not create a Path from a null string
at org.apache.hadoop.fs.Path.checkPathArg(Path.java:159)
at org.apache.hadoop.fs.Path.(Path.java:175)
at org.apache.hadoop.fs.Path.(Path.java:110)
... ...
{code}
> Container worker dir could not recover when NM restart
> --
>
> Key: YARN-6630
> URL: https://issues.apache.org/jira/browse/YARN-6630
> Project: Hadoop YARN
> Issue Type: Bug
>Reporter: Yang Wang
> Attachments: YARN-6630.001.patch
>
>
> When ContainerRetryPolicy is NEVER_RETRY, container worker dir will not be
> saved in NM state store.
> {code:title=ContainerLaunch.java}
> ...
> private void recordContainerWorkDir(ContainerId containerId,
> String workDir) throws IOException{
> container.setWorkDir(workDir);
> if (container.isRetryContextSet()) {
> context.getNMStateStore().storeContainerWorkDir(containerId, workDir);
> }
> }
> {code}
> Then NM restarts, container.workDir could not recover and is null, and may
> cause some exceptions.
> We already have a problem, after NM restart, we send a resource localization
> request while container is running(YARN-1503), then NM will fail because of
> the following exception.
> So, container.workdir always need to be saved in NM state store.
> {code:title=ContainerImpl.java}
> static class ResourceLocalizedWhileRunningTransition
> extends ContainerTransition {
> ...
> String linkFile = new Path(container.workDir, link).toString();
> ...
> {code}
> {code}
> java.lang.IllegalArgumentException: Can not create a Path from a null string
> at org.apache.hadoop.fs.Path.checkPathArg(Path.java:159)
> at org.apache.hadoop.fs.Path.(Path.java:175)
> at org.apache.hadoop.fs.Path.(Path.java:110)
> ... ...
> {code}
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[jira] [Updated] (YARN-6630) Container worker dir could not recover when NM restart
[
https://issues.apache.org/jira/browse/YARN-6630?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Yang Wang updated YARN-6630:
Attachment: YARN-6630.001.patch
> Container worker dir could not recover when NM restart
> --
>
> Key: YARN-6630
> URL: https://issues.apache.org/jira/browse/YARN-6630
> Project: Hadoop YARN
> Issue Type: Bug
>Reporter: Yang Wang
> Attachments: YARN-6630.001.patch
>
>
> When yarn.nodemanager.recovery.enabled is true and ContainerRetryPolicy is
> NEVER_RETRY, container worker dir will not be saved in NM state store.
> {code:title=ContainerLaunch.java}
> ...
> private void recordContainerWorkDir(ContainerId containerId,
> String workDir) throws IOException{
> container.setWorkDir(workDir);
> if (container.isRetryContextSet()) {
> context.getNMStateStore().storeContainerWorkDir(containerId, workDir);
> }
> }
> {code}
> Then NM restarts, container.workDir is null, and may cause other exceptions.
> {code:title=ContainerImpl.java}
> static class ResourceLocalizedWhileRunningTransition
> extends ContainerTransition {
> ...
> String linkFile = new Path(container.workDir, link).toString();
> ...
> {code}
> {code}
> java.lang.IllegalArgumentException: Can not create a Path from a null string
> at org.apache.hadoop.fs.Path.checkPathArg(Path.java:159)
> at org.apache.hadoop.fs.Path.(Path.java:175)
> at org.apache.hadoop.fs.Path.(Path.java:110)
> ... ...
> {code}
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[jira] [Updated] (YARN-6630) Container worker dir could not recover when NM restart
[
https://issues.apache.org/jira/browse/YARN-6630?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Yang Wang updated YARN-6630:
Description:
When yarn.nodemanager.recovery.enabled is true and ContainerRetryPolicy is
NEVER_RETRY, container worker dir will not be saved in NM state store.
{code:title=ContainerLaunch.java}
...
private void recordContainerWorkDir(ContainerId containerId,
String workDir) throws IOException{
container.setWorkDir(workDir);
if (container.isRetryContextSet()) {
context.getNMStateStore().storeContainerWorkDir(containerId, workDir);
}
}
{code}
Then NM restarts, container.workDir is null, and may cause other exceptions.
{code:title=ContainerImpl.java}
static class ResourceLocalizedWhileRunningTransition
extends ContainerTransition {
...
String linkFile = new Path(container.workDir, link).toString();
...
{code}
{code}
java.lang.IllegalArgumentException: Can not create a Path from a null string
at org.apache.hadoop.fs.Path.checkPathArg(Path.java:159)
at org.apache.hadoop.fs.Path.(Path.java:175)
at org.apache.hadoop.fs.Path.(Path.java:110)
... ...
{code}
was:
When ContainerRetryPolicy is NEVER_RETRY, container worker dir will not be
saved in NM state store. Then NM restarts, container.workDir is null, and may
cause other exceptions.
{code:title=ContainerLaunch.java}
...
private void recordContainerWorkDir(ContainerId containerId,
String workDir) throws IOException{
container.setWorkDir(workDir);
if (container.isRetryContextSet()) {
context.getNMStateStore().storeContainerWorkDir(containerId, workDir);
}
}
{code}
{code:title=ContainerImpl.java}
static class ResourceLocalizedWhileRunningTransition
extends ContainerTransition {
...
String linkFile = new Path(container.workDir, link).toString();
...
{code}
> Container worker dir could not recover when NM restart
> --
>
> Key: YARN-6630
> URL: https://issues.apache.org/jira/browse/YARN-6630
> Project: Hadoop YARN
> Issue Type: Bug
>Reporter: Yang Wang
>
> When yarn.nodemanager.recovery.enabled is true and ContainerRetryPolicy is
> NEVER_RETRY, container worker dir will not be saved in NM state store.
> {code:title=ContainerLaunch.java}
> ...
> private void recordContainerWorkDir(ContainerId containerId,
> String workDir) throws IOException{
> container.setWorkDir(workDir);
> if (container.isRetryContextSet()) {
> context.getNMStateStore().storeContainerWorkDir(containerId, workDir);
> }
> }
> {code}
> Then NM restarts, container.workDir is null, and may cause other exceptions.
> {code:title=ContainerImpl.java}
> static class ResourceLocalizedWhileRunningTransition
> extends ContainerTransition {
> ...
> String linkFile = new Path(container.workDir, link).toString();
> ...
> {code}
> {code}
> java.lang.IllegalArgumentException: Can not create a Path from a null string
> at org.apache.hadoop.fs.Path.checkPathArg(Path.java:159)
> at org.apache.hadoop.fs.Path.(Path.java:175)
> at org.apache.hadoop.fs.Path.(Path.java:110)
> ... ...
> {code}
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