command-line: ['/usr/lib/jvm/java-8-oracle/bin/java', '-DIGNITE_UPDATE_NOTIFIER=false', '-Xmx1g', '-Xms1g', '-XX:MaxPermSize=512M', '-DCONSISTENT_ID=1001', '-cp', '/var/lib/teamcity/data/work/17028f058b6ef75f/i2test/var/suite-examples/gg-pro-fab-nolgpl/libs/*:/var/lib/teamcity/qa/dev-tools/gridgain-professional-fabric-nolgpl-2.3.1-examples-oracle-java8-scala.jar:libs/ignite-rest-http/*:libs/ignite-indexing/*:libs/licenses/*:libs/optional/*:libs/ignite-spring/*', 'org.apache.ignite.examples.igfs.IgfsMapReduceExample', '/var/lib/teamcity/data/work/17028f058b6ef75f/i2test/common/std_data/companies.txt', '(GERMANY|BRAZIL)'] ====================== Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=512M; support was removed in 8.0 SLF4J: Class path contains multiple SLF4J bindings. SLF4J: Found binding in [jar:file:/var/lib/teamcity/qa/dev-tools/gridgain-professional-fabric-nolgpl-2.3.1-examples-oracle-java8-scala.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: Found binding in [jar:file:/var/lib/teamcity/data/work/17028f058b6ef75f/i2test/var/suite-examples/gg-pro-fab-nolgpl/libs/ignite-rest-http/slf4j-log4j12-1.7.7.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation. SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory] [07:16:55] __________ ________________ [07:16:55] / _/ ___/ |/ / _/_ __/ __/ [07:16:55] _/ // (7 7 // / / / / _/ [07:16:55] /___/\___/_/|_/___/ /_/ /___/ [07:16:55] [07:16:55] ver. 2.3.1#20171031-sha1:d2c82c3c [07:16:55] 2017 Copyright(C) Apache Software Foundation [07:16:55] [07:16:55] Ignite documentation: http://ignite.apache.org [07:16:55] [07:16:55] Quiet mode. [07:16:55] ^-- Logging to file '/var/lib/teamcity/data/work/17028f058b6ef75f/i2test/var/suite-examples/gg-pro-fab-nolgpl/work/log/ignite-4fc7d8cd.log' [07:16:55] ^-- To see **FULL** console log here add -DIGNITE_QUIET=false or "-v" to ignite.{sh|bat} [07:16:55] [07:16:55] OS: Linux 4.4.0-83-generic amd64 [07:16:55] VM information: Java(TM) SE Runtime Environment 1.8.0_144-b01 Oracle Corporation Java HotSpot(TM) 64-Bit Server VM 25.144-b01 [07:16:55] Configured plugins: [07:16:55] ^-- None [07:16:55] [07:16:56] Message queue limit is set to 0 which may lead to potential OOMEs when running cache operations in FULL_ASYNC or PRIMARY_SYNC modes due to message queues growth on sender and receiver sides. [07:16:56] Security status [authentication=off, tls/ssl=off] [07:16:58] Nodes started on local machine require more than 80% of physical RAM what can lead to significant slowdown due to swapping (please decrease JVM heap size, data region size or checkpoint buffer size) [required=81645MB, available=96649MB] [07:16:59] Performance suggestions for grid (fix if possible) [07:16:59] To disable, set -DIGNITE_PERFORMANCE_SUGGESTIONS_DISABLED=true [07:16:59] ^-- Enable G1 Garbage Collector (add '-XX:+UseG1GC' to JVM options) [07:16:59] ^-- Set max direct memory size if getting 'OOME: Direct buffer memory' (add '-XX:MaxDirectMemorySize=[g|G|m|M|k|K]' to JVM options) [07:16:59] ^-- Disable processing of calls to System.gc() (add '-XX:+DisableExplicitGC' to JVM options) [07:16:59] Refer to this page for more performance suggestions: https://apacheignite.readme.io/docs/jvm-and-system-tuning [07:16:59] [07:16:59] To start Console Management & Monitoring run ignitevisorcmd.{sh|bat} [07:16:59] [07:16:59] Ignite node started OK (id=4fc7d8cd) [07:16:59] Topology snapshot [ver=4, servers=4, clients=0, CPUs=16, heap=4.0GB] >>> IGFS map reduce example started. Copying file to IGFS: /var/lib/teamcity/data/work/17028f058b6ef75f/i2test/common/std_data/companies.txt Found lines: >>> Bayer, GERMANY >>> Volkswagen, GERMANY >>> Ambev, BRAZIL >>> Siemens, GERMANY >>> Daimler, GERMANY [07:16:59] Ignite node stopped OK [uptime=00:00:00.594] [2017-11-01 07:16:59,788][ERROR][sys-#67][MarshallerMappingFileStore] Interrupted while waiting for acquiring file lock: /var/lib/teamcity/data/work/17028f058b6ef75f/i2test/var/suite-examples/gg-pro-fab-nolgpl/work/marshaller/-528421031.classname0 class org.apache.ignite.internal.IgniteInterruptedCheckedException: sleep interrupted at org.apache.ignite.internal.util.IgniteUtils.sleep(IgniteUtils.java:7538) at org.apache.ignite.internal.MarshallerMappingFileStore.fileLock(MarshallerMappingFileStore.java:254) at org.apache.ignite.internal.MarshallerMappingFileStore.writeMapping(MarshallerMappingFileStore.java:95) at org.apache.ignite.internal.MappingStoreTask.run(MappingStoreTask.java:57) at org.apache.ignite.internal.util.IgniteUtils.wrapThreadLoader(IgniteUtils.java:6687) at org.apache.ignite.internal.processors.closure.GridClosureProcessor$1.body(GridClosureProcessor.java:827) at org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:110) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) Caused by: java.lang.InterruptedException: sleep interrupted at java.lang.Thread.sleep(Native Method) at org.apache.ignite.internal.util.IgniteUtils.sleep(IgniteUtils.java:7533) ... 9 more