You are viewing a plain text version of this content. The canonical link for it is here.
Posted to user-zh@flink.apache.org by 星沉 <st...@fallenstar.xyz> on 2019/09/30 06:47:40 UTC
Re: Command: Flink savepoint -d reported an error。
savepoint路径参数不对。file后面多了个一个/吧。
pengchenglins@163.com wrote:
> $ bin/flink savepoint -dfile:///home/pengchenglin/flinkresult/savepoint/savepoint-ffbc58-9daf3085de9a/
>
> ------------------------------------------------------------
> The program finished with the following exception:
>
> java.lang.NullPointerException: Missing required argument: savepoint path. Usage: bin/flink savepoint -d <savepoint-path>
Re: Command: Flink savepoint -d reported an error。
Posted by 赢峰 <si...@163.com>.
这个有解决吗？我的也是报 Missing required argument: savepoint path. Usage: bin/flink savepoint -d <savepoint-path>
| |
赢峰
|
|
si_ji_feng@163.com
|
签名由网易邮箱大师定制
On 09/30/2019 15:06，pengchenglins@163.com<pe...@163.com> wrote：
你好，感谢回复，我的命令是参照官方网站，https://ci.apache.org/projects/flink/flink-docs-release-1.9/ops/state/savepoints.html#trigger-a-savepoint
$ bin/flink savepoint -d :savepointPath
这个命令是删除savepoint,你说的是触发savepoint，是没有问题的。
pengchenglins@163.com
发件人： 狄玉坤
发送时间： 2019-09-30 14:59
收件人： user-zh@flink.apache.org
主题： Re: Re: Command: Flink savepoint -d reported an error。
缺少了jobId 参数；
./bin/flink savepoint <jobId> [savepointDirectory]
This will trigger a savepoint for the job with ID jobId, and returns the path of the created savepoint. You need this path to restore and dispose savepoints.
| |
diyukun2019
|
|
diyukun2019@163.com
|
签名由网易邮箱大师定制
On 9/30/2019 14:56，pengchenglins@163.com<pe...@163.com> wrote：
谢谢你的回复，我试了下，还是说缺少必填参数。
如下：
$ bin/flink savepoint -d file://home/pengchenglin/flinkresult/savepoint/savepoint-ffbc58-9daf3085de9a/
------------------------------------------------------------
The program finished with the following exception:
java.lang.NullPointerException: Missing required argument: savepoint path. Usage: bin/flink savepoint -d <savepoint-path>
at org.apache.flink.util.Preconditions.checkNotNull(Preconditions.java:75)
at org.apache.flink.client.cli.CliFrontend.disposeSavepoint(CliFrontend.java:721)
at org.apache.flink.client.cli.CliFrontend.lambda$savepoint$8(CliFrontend.java:657)
at org.apache.flink.client.cli.CliFrontend.runClusterAction(CliFrontend.java:945)
at org.apache.flink.client.cli.CliFrontend.savepoint(CliFrontend.java:654)
at org.apache.flink.client.cli.CliFrontend.parseParameters(CliFrontend.java:1025)
at org.apache.flink.client.cli.CliFrontend.lambda$main$10(CliFrontend.java:1083)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1556)
at org.apache.flink.runtime.security.HadoopSecurityContext.runSecured(HadoopSecurityContext.java:41)
at org.apache.flink.client.cli.CliFrontend.main(CliFrontend.java:1083)
pengchenglins@163.com
发件人： 星沉
发送时间： 2019-09-30 14:47
收件人： user-zh
主题： Re: Command: Flink savepoint -d reported an error。
savepoint路径参数不对。file后面多了个一个/吧。
pengchenglins@163.com wrote:
$ bin/flink savepoint -dfile:///home/pengchenglin/flinkresult/savepoint/savepoint-ffbc58-9daf3085de9a/
------------------------------------------------------------
The program finished with the following exception:
java.lang.NullPointerException: Missing required argument: savepoint path. Usage: bin/flink savepoint -d <savepoint-path>
Re: Re: Command: Flink savepoint -d reported an error。
Posted by "pengchenglins@163.com" <pe...@163.com>.
你好，感谢回复，我的命令是参照官方网站，https://ci.apache.org/projects/flink/flink-docs-release-1.9/ops/state/savepoints.html#trigger-a-savepoint
$ bin/flink savepoint -d :savepointPath
这个命令是删除savepoint,你说的是触发savepoint，是没有问题的。
pengchenglins@163.com
发件人： 狄玉坤
发送时间： 2019-09-30 14:59
收件人： user-zh@flink.apache.org
主题： Re: Re: Command: Flink savepoint -d reported an error。
缺少了jobId 参数；
./bin/flink savepoint <jobId> [savepointDirectory]
This will trigger a savepoint for the job with ID jobId, and returns the path of the created savepoint. You need this path to restore and dispose savepoints.
| |
diyukun2019
|
|
diyukun2019@163.com
|
签名由网易邮箱大师定制
On 9/30/2019 14:56，pengchenglins@163.com<pe...@163.com> wrote：
谢谢你的回复，我试了下，还是说缺少必填参数。
如下：
$ bin/flink savepoint -d file://home/pengchenglin/flinkresult/savepoint/savepoint-ffbc58-9daf3085de9a/
------------------------------------------------------------
The program finished with the following exception:
java.lang.NullPointerException: Missing required argument: savepoint path. Usage: bin/flink savepoint -d <savepoint-path>
at org.apache.flink.util.Preconditions.checkNotNull(Preconditions.java:75)
at org.apache.flink.client.cli.CliFrontend.disposeSavepoint(CliFrontend.java:721)
at org.apache.flink.client.cli.CliFrontend.lambda$savepoint$8(CliFrontend.java:657)
at org.apache.flink.client.cli.CliFrontend.runClusterAction(CliFrontend.java:945)
at org.apache.flink.client.cli.CliFrontend.savepoint(CliFrontend.java:654)
at org.apache.flink.client.cli.CliFrontend.parseParameters(CliFrontend.java:1025)
at org.apache.flink.client.cli.CliFrontend.lambda$main$10(CliFrontend.java:1083)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1556)
at org.apache.flink.runtime.security.HadoopSecurityContext.runSecured(HadoopSecurityContext.java:41)
at org.apache.flink.client.cli.CliFrontend.main(CliFrontend.java:1083)
pengchenglins@163.com
发件人： 星沉
发送时间： 2019-09-30 14:47
收件人： user-zh
主题： Re: Command: Flink savepoint -d reported an error。
savepoint路径参数不对。file后面多了个一个/吧。
pengchenglins@163.com wrote:
$ bin/flink savepoint -dfile:///home/pengchenglin/flinkresult/savepoint/savepoint-ffbc58-9daf3085de9a/
------------------------------------------------------------
The program finished with the following exception:
java.lang.NullPointerException: Missing required argument: savepoint path. Usage: bin/flink savepoint -d <savepoint-path>
Re: Re: Command: Flink savepoint -d reported an error。
Posted by 狄玉坤 <di...@163.com>.
缺少了jobId 参数；
./bin/flink savepoint <jobId> [savepointDirectory]
This will trigger a savepoint for the job with ID jobId, and returns the path of the created savepoint. You need this path to restore and dispose savepoints.
| |
diyukun2019
|
|
diyukun2019@163.com
|
签名由网易邮箱大师定制
On 9/30/2019 14:56，pengchenglins@163.com<pe...@163.com> wrote：
谢谢你的回复，我试了下，还是说缺少必填参数。
如下：
$ bin/flink savepoint -d file://home/pengchenglin/flinkresult/savepoint/savepoint-ffbc58-9daf3085de9a/
------------------------------------------------------------
The program finished with the following exception:
java.lang.NullPointerException: Missing required argument: savepoint path. Usage: bin/flink savepoint -d <savepoint-path>
at org.apache.flink.util.Preconditions.checkNotNull(Preconditions.java:75)
at org.apache.flink.client.cli.CliFrontend.disposeSavepoint(CliFrontend.java:721)
at org.apache.flink.client.cli.CliFrontend.lambda$savepoint$8(CliFrontend.java:657)
at org.apache.flink.client.cli.CliFrontend.runClusterAction(CliFrontend.java:945)
at org.apache.flink.client.cli.CliFrontend.savepoint(CliFrontend.java:654)
at org.apache.flink.client.cli.CliFrontend.parseParameters(CliFrontend.java:1025)
at org.apache.flink.client.cli.CliFrontend.lambda$main$10(CliFrontend.java:1083)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1556)
at org.apache.flink.runtime.security.HadoopSecurityContext.runSecured(HadoopSecurityContext.java:41)
at org.apache.flink.client.cli.CliFrontend.main(CliFrontend.java:1083)
pengchenglins@163.com
发件人： 星沉
发送时间： 2019-09-30 14:47
收件人： user-zh
主题： Re: Command: Flink savepoint -d reported an error。
savepoint路径参数不对。file后面多了个一个/吧。
pengchenglins@163.com wrote:
$ bin/flink savepoint -dfile:///home/pengchenglin/flinkresult/savepoint/savepoint-ffbc58-9daf3085de9a/
------------------------------------------------------------
The program finished with the following exception:
java.lang.NullPointerException: Missing required argument: savepoint path. Usage: bin/flink savepoint -d <savepoint-path>
Re: Re: Command: Flink savepoint -d reported an error。
Posted by "pengchenglins@163.com" <pe...@163.com>.
谢谢你的回复，我试了下，还是说缺少必填参数。
如下：
$ bin/flink savepoint -d file://home/pengchenglin/flinkresult/savepoint/savepoint-ffbc58-9daf3085de9a/
------------------------------------------------------------
The program finished with the following exception:
java.lang.NullPointerException: Missing required argument: savepoint path. Usage: bin/flink savepoint -d <savepoint-path>
at org.apache.flink.util.Preconditions.checkNotNull(Preconditions.java:75)
at org.apache.flink.client.cli.CliFrontend.disposeSavepoint(CliFrontend.java:721)
at org.apache.flink.client.cli.CliFrontend.lambda$savepoint$8(CliFrontend.java:657)
at org.apache.flink.client.cli.CliFrontend.runClusterAction(CliFrontend.java:945)
at org.apache.flink.client.cli.CliFrontend.savepoint(CliFrontend.java:654)
at org.apache.flink.client.cli.CliFrontend.parseParameters(CliFrontend.java:1025)
at org.apache.flink.client.cli.CliFrontend.lambda$main$10(CliFrontend.java:1083)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1556)
at org.apache.flink.runtime.security.HadoopSecurityContext.runSecured(HadoopSecurityContext.java:41)
at org.apache.flink.client.cli.CliFrontend.main(CliFrontend.java:1083)
pengchenglins@163.com
发件人： 星沉
发送时间： 2019-09-30 14:47
收件人： user-zh
主题： Re: Command: Flink savepoint -d reported an error。
savepoint路径参数不对。file后面多了个一个/吧。
pengchenglins@163.com wrote:
> $ bin/flink savepoint -dfile:///home/pengchenglin/flinkresult/savepoint/savepoint-ffbc58-9daf3085de9a/
>
> ------------------------------------------------------------
> The program finished with the following exception:
>
> java.lang.NullPointerException: Missing required argument: savepoint path. Usage: bin/flink savepoint -d <savepoint-path>