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Posted to issues@ignite.apache.org by "Ignite TC Bot (Jira)" <ji...@apache.org> on 2021/04/20 09:45:00 UTC

[jira] [Commented] (IGNITE-14575) Write to Distributed Metastorage should throw exception on client if client is not connected to topology

    [ https://issues.apache.org/jira/browse/IGNITE-14575?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17325660#comment-17325660 ] 

Ignite TC Bot commented on IGNITE-14575:
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{panel:title=Branch: [pull/9012/head] Base: [master] : No blockers found!|borderStyle=dashed|borderColor=#ccc|titleBGColor=#D6F7C1}{panel}
{panel:title=Branch: [pull/9012/head] Base: [master] : New Tests (4)|borderStyle=dashed|borderColor=#ccc|titleBGColor=#D6F7C1}
{color:#00008b}Basic 1{color} [[tests 1|https://ci.ignite.apache.org/viewLog.html?buildId=5973012]]
* {color:#013220}IgniteBasicTestSuite: DistributedMetaStorageTest.testDistributedMetastorageOperationsOnClient - PASSED{color}

{color:#00008b}ZooKeeper (Discovery) 4{color} [[tests 2|https://ci.ignite.apache.org/viewLog.html?buildId=5973062]]
* {color:#013220}ZookeeperDiscoverySpiTestSuite4: DistributedMetaStoragePersistentTest.testDistributedMetastorageOperationsOnClient - PASSED{color}
* {color:#013220}ZookeeperDiscoverySpiTestSuite4: DistributedMetaStorageTest.testDistributedMetastorageOperationsOnClient - PASSED{color}

{color:#00008b}PDS 1{color} [[tests 1|https://ci.ignite.apache.org/viewLog.html?buildId=5973100]]
* {color:#013220}IgnitePdsTestSuite: DistributedMetaStoragePersistentTest.testDistributedMetastorageOperationsOnClient - PASSED{color}

{panel}
[TeamCity *--&gt; Run :: All* Results|https://ci.ignite.apache.org/viewLog.html?buildId=5969649&amp;buildTypeId=IgniteTests24Java8_RunAll]

> Write to Distributed Metastorage should throw exception on client if client is not connected to topology
> --------------------------------------------------------------------------------------------------------
>
>                 Key: IGNITE-14575
>                 URL: https://issues.apache.org/jira/browse/IGNITE-14575
>             Project: Ignite
>          Issue Type: Bug
>    Affects Versions: 2.10
>            Reporter: Semyon Danilov
>            Assignee: Semyon Danilov
>            Priority: Major
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> Reference to Distributed Metastorage can be obtained on client that hasn't connected to any server node yet.
> The reference allows to send write request that will be completed after client connect when Tcp Discovery is used and dropped on ZK Discovery.
> To make API more reliable we need to change this behavior: when client is not connected to any server (because there are no servers in topology yet or because it has disconnected from topology) all incoming write or cas requests should be dropped, appropriate exception should be thrown.



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