[ https://issues.apache.org/jira/browse/IGNITE-13804 ]


    Pavel Tupitsyn deleted comment on IGNITE-13804:
    -----------------------------------------

was (Author: ignitetcbot):
{panel:title=Branch: [pull/9622/head] Base: [master] : Possible Blockers 
(6)|borderStyle=dashed|borderColor=#ccc|titleBGColor=#F7D6C1}
{color:#d04437}SPI{color} [[tests 
1|https://ci.ignite.apache.org/viewLog.html?buildId=6303395]]
* IgniteSpiTestSuite: TcpDiscoverySpiMBeanTest.testMBean - Test has low fail 
rate in base branch 0,0% and is not flaky

{color:#d04437}PDS 1{color} [[tests 
1|https://ci.ignite.apache.org/viewLog.html?buildId=6303391]]
* IgnitePdsTestSuite: BPlusTreePageMemoryImplTest.testMassiveRemove2_true - 
Test has low fail rate in base branch 0,0% and is not flaky

{color:#d04437}Control Utility (Zookeeper){color} [[tests 0 TIMEOUT , Exit Code 
|https://ci.ignite.apache.org/viewLog.html?buildId=6303362]]

{color:#d04437}Queries 1{color} [[tests 
1|https://ci.ignite.apache.org/viewLog.html?buildId=6303393]]
* IgniteBinaryCacheQueryTestSuite: SqlViewExporterSpiTest.testSchemas - Test 
has low fail rate in base branch 0,0% and is not flaky

{color:#d04437}Java Client{color} [[tests 
2|https://ci.ignite.apache.org/viewLog.html?buildId=6303425]]
* IgniteClientTestSuite: 
JettyRestProcessorAuthenticationWithCredsSelfTest.testPutComplexObject - Test 
has low fail rate in base branch 0,0% and is not flaky
* IgniteClientTestSuite: 
JettyRestProcessorAuthenticationWithTokenSelfTest.testPutComplexObject - Test 
has low fail rate in base branch 0,0% and is not flaky

{panel}
{panel:title=Branch: [pull/9622/head] Base: [master] : No new tests 
found!|borderStyle=dashed|borderColor=#ccc|titleBGColor=#F7D6C1}{panel}
[TeamCity *--> Run :: All* 
Results|https://ci.ignite.apache.org/viewLog.html?buildId=6303415&buildTypeId=IgniteTests24Java8_RunAll]

> Java thin: avoid buffer copies in synchronous operations
> --------------------------------------------------------
>
>                 Key: IGNITE-13804
>                 URL: https://issues.apache.org/jira/browse/IGNITE-13804
>             Project: Ignite
>          Issue Type: Improvement
>          Components: thin client
>            Reporter: Pavel Tupitsyn
>            Assignee: Pavel Tupitsyn
>            Priority: Minor
>
> {{org.apache.ignite.internal.client.thin.TcpClientChannel#send}} creates a 
> buffer copy, because the buffer will be returned to the pool upon leaving the 
> scope, but we need it to survive longer while NIO framework processes it.
> However, for synchronous requests we block the thread anyway, so an extra 
> copy can be avoided. See discussion in 
> [#8483|https://github.com/apache/ignite/pull/8483#discussion_r533915757]



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