[MTCGA]: new failures in builds [1925407] needs to be handled

[MTCGA.Bot]

Hi Ignite Developer,

I am MTCGA.Bot, and I've detected some issue on TeamCity to be addressed. I hope you can help.

 *    New test failure in master HadoopTeraSortTest.testTeraSort https://ci.ignite.apache.org/project.html?projectId=IgniteTests24Java8&testNameId=-2406473683012601607&branch=%3Cdefault%3E&tab=testDetails

 *    New test failure in master HadoopSnappyTest.testSnappy https://ci.ignite.apache.org/project.html?projectId=IgniteTests24Java8&testNameId=-2807038914109566720&branch=%3Cdefault%3E&tab=testDetails

 *    New test failure in master HadoopTeraSortTest.testTeraSortGzip https://ci.ignite.apache.org/project.html?projectId=IgniteTests24Java8&testNameId=-2962780914193627578&branch=%3Cdefault%3E&tab=testDetails

 *    New test failure in master HadoopSnappyFullMapReduceTest.testWholeMapReduceExecution https://ci.ignite.apache.org/project.html?projectId=IgniteTests24Java8&testNameId=4521463137549312919&branch=%3Cdefault%3E&tab=testDetails
 Changes may led to failure were done by
         - nsamelchev http://ci.ignite.apache.org/viewModification.html?modId=832341&personal=false
         - ezhuravlev http://ci.ignite.apache.org/viewModification.html?modId=832317&personal=false
         - vozerov http://ci.ignite.apache.org/viewModification.html?modId=832313&personal=false
         - aplatonovv http://ci.ignite.apache.org/viewModification.html?modId=832301&personal=false
         - akuznetsov http://ci.ignite.apache.org/viewModification.html?modId=832298&personal=false
         - aplatonovv http://ci.ignite.apache.org/viewModification.html?modId=832294&personal=false

        - If your changes can led to this failure(s), please create issue with label MakeTeamCityGreenAgain and assign it to you.
        -- If you have fix, please set ticket to PA state and write to dev list fix is ready
        -- For case fix will require some time please mute test and set label Muted_Test to issue
        - If you know which change caused failure please contact change author directly
        - If you don't know which change caused failure please send message to dev list to find out
Should you have any questions please contact [hidden email]
Best Regards,
MTCGA.Bot
Notification generated at Sat Sep 22 13:14:19 MSK 2018