task无法删掉

[yuyang0]

一个task把服务器搞挂了，重启之后，task一直是running状态，尝试删除该task，报错

{"exception":"class javax.ws.rs.BadRequestException","message":"Can't delete task '5601' with unstable status 'RUNNING'","cause":""}

是所有没有结束的task都不能删除吗？还有大数据量查询的时候推荐什么方法？task还是分页？

[javeme]

@yuyang0 是的，没有结束的任务无法删除。可以先cancel任务再delete（0.8版本才会暴露cancel api）。

[yuyang0]

但是这个任务感觉像是卡死了，跑了一天还是running

…

On Tue, Oct 30, 2018 at 5:12 PM Jermy Li ***@***.***> wrote: @yuyang0 <https://github.com/yuyang0> 是的，没有结束的任务无法删除。可以先cancel任务再delete（0.8版本才会暴露cancel api）。 — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <https://github.com/hugegraph/hugegraph/issues/146#issuecomment-434224631>, or mute the thread <https://github.com/notifications/unsubscribe-auth/ADo6OVyfs22-75Rg1gup6j5MY3RYF_1Rks5uqBf-gaJpZM4YBIeg> .

[yuyang0]

这肯定又是一个bug

{
task_name: "g.V().hasLabel("user").filter{it.get().property("lastRequestTime").value().contains("2018-10-17")}.group().by(id()).by(out("userIp").count()).order(local).by(values).unfold().tail(10).fold()",
task_progress: 0,
task_create: 1540799713841,
task_status: "running",
task_retries: 0,
id: 5601,
task_type: "gremlin",
task_callable: "com.baidu.hugegraph.api.job.GremlinAPI$GremlinJob",
task_input: "{"gremlin":"g.V().hasLabel("user").filter{it.get().property("lastRequestTime").value().contains("2018-10-17")}.group().by(id()).by(out("userIp").count()).order(local).by(values).unfold().tail(10).fold()","bindings":{},"language":"gremlin-groovy","aliases":{"hugegraph":"graph"}}"
}

跑了两天，一直是running @javeme

[javeme]

@yuyang0 运行过程中有重启服务器吗？

[yuyang0]

有，但是这是这个task把server搞挂了我才重新启动的，日志里面没发现什么有用的信息

…

On Wed, Oct 31, 2018 at 3:46 PM Jermy Li ***@***.***> wrote: @yuyang0 <https://github.com/yuyang0> 运行过程中有重启服务器吗？ — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <https://github.com/hugegraph/hugegraph/issues/146#issuecomment-434591467>, or mute the thread <https://github.com/notifications/unsubscribe-auth/ADo6OUgJi8wQaLsTIfY4bVQhXsmKbjvZks5uqVVngaJpZM4YBIeg> .

[javeme]

如果重启后，0.7版时任务不会重新恢复运行，预计0.8才加入这个feature，请关注 #137

[yuyang0]

关键是这个状态是错误的，肯定没在跑，但是status却是running,弄得我删都删不掉 Jermy Li <notifications@github.com> 于 2018年10月31日周三 下午7:24写道：

…

如果重启后，0.7版时任务不会重新恢复运行，预计0.8才加入这个feature，请关注 #137 <https://github.com/hugegraph/hugegraph/issues/137> — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <https://github.com/hugegraph/hugegraph/issues/146#issuecomment-434651292>, or mute the thread <https://github.com/notifications/unsubscribe-auth/ADo6OWSlPRGJHV1LMWjCNFOWx-3AxDt7ks5uqYhegaJpZM4YBIeg> .

[javeme]

@yuyang0 我们了解你的问题了，目前重启后导致的未完成任务确实删不掉。0.8版将会实现task resume功能和暴露task cancel API，如果无法resume的任务可以通过cancel后再delete。