[ 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
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{color:#d04437}Basic 1{color} [[tests
1|https://ci.ignite.apache.org/viewLog.html?buildId=6302846]]
* IgniteBasicTestSuite: IgniteDiagnosticMessagesTest.testSeveralLongRunningTxs
- Test has low fail rate in base branch 0,0% and is not flaky
{color:#d04437}Control Utility (Zookeeper){color} [[tests
1|https://ci.ignite.apache.org/viewLog.html?buildId=6302877]]
* ZookeeperIgniteControlUtilityTestSuite:
GridCommandHandlerTest.testCleaningGarbageAfterCacheDestroyedAndNodeStop_ControlConsoleUtil
- Test has low fail rate in base branch 0,0% and is not flaky
{color:#d04437}Thin Client: Java{color} [[tests
2|https://ci.ignite.apache.org/viewLog.html?buildId=6302898]]
* ClientTestSuite: ComputeTaskTest.testActiveTasksLimit - Test has low fail
rate in base branch 0,0% and is not flaky
* ClientTestSuite: ReliabilityTestAsync.testTxWithIdIntersection - Test has low
fail rate in base branch 0,0% and is not flaky
{color:#d04437}Queries 1{color} [[tests
1|https://ci.ignite.apache.org/viewLog.html?buildId=6302908]]
* IgniteBinaryCacheQueryTestSuite:
IgniteCacheDistributedPartitionQueryNodeRestartsSelfTest.testJoinQueryUnstableTopology
- Test has low fail rate in base branch 0,0% and is not flaky
{color:#d04437}Scala (Visor Console){color} [[tests 0 Exit Code
|https://ci.ignite.apache.org/viewLog.html?buildId=6302902]]
{panel}
{panel:title=Branch: [pull/9622/head] Base: [master] : No new tests
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[TeamCity *--> Run :: All*
Results|https://ci.ignite.apache.org/viewLog.html?buildId=6302930&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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