Hi all,
On my elasticsearch logs I see the following. First, I’ll describe my env:
- ES 5.5.2
- SG 5.5.2-16 (no enterprise extension)
- uname -a →
Linux poc-profiles-es-02 3.16.0-4-amd64 #1 SMP Debian 3.16.43-2+deb8u5 (2017-09-19) x86_64 GNU/Linux
``
The error:
Oct 3 09:54:41 poc-profiles-es-01 elasticsearch[poc-profiles-es-01][management][T#3] DEBUG OsProbe - error reading control group stats java.nio.file.NoSuchFileException: /sys/fs/cgroup/cpu/cpu.cfs_period_us
at sun.nio.fs.UnixException.translateToIOException(UnixException.java:86)
at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:102)
at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:107)
at sun.nio.fs.UnixFileSystemProvider.newByteChannel(UnixFileSystemProvider.java:214)
at java.nio.file.Files.newByteChannel(Files.java:361)
at java.nio.file.Files.newByteChannel(Files.java:407)
at java.nio.file.spi.FileSystemProvider.newInputStream(FileSystemProvider.java:384)
at java.nio.file.Files.newInputStream(Files.java:152)
at java.nio.file.Files.newBufferedReader(Files.java:2784)
at java.nio.file.Files.readAllLines(Files.java:3202)
at java.nio.file.Files.readAllLines(Files.java:3242)
at org.elasticsearch.monitor.os.OsProbe.readSingleLine(OsProbe.java:185)
at org.elasticsearch.monitor.os.OsProbe.readSysFsCgroupCpuAcctCpuCfsPeriod(OsProbe.java:300)
at org.elasticsearch.monitor.os.OsProbe.getCgroupCpuAcctCpuCfsPeriodMicros(OsProbe.java:286)
at org.elasticsearch.monitor.os.OsProbe.getCgroup(OsProbe.java:423)
at org.elasticsearch.monitor.os.OsProbe.osStats(OsProbe.java:464)
at org.elasticsearch.monitor.os.OsService$OsStatsCache.refresh(OsService.java:64)
at org.elasticsearch.monitor.os.OsService$OsStatsCache.refresh(OsService.java:57)
at org.elasticsearch.common.util.SingleObjectCache.getOrRefresh(SingleObjectCache.java:54)
at org.elasticsearch.monitor.os.OsService.stats(OsService.java:54)
at org.elasticsearch.node.NodeService.stats(NodeService.java:106)
at org.elasticsearch.action.admin.cluster.stats.TransportClusterStatsAction.nodeOperation(TransportClusterStatsAction.java:98)
at org.elasticsearch.action.admin.cluster.stats.TransportClusterStatsAction.nodeOperation(TransportClusterStatsAction.java:53)
at org.elasticsearch.action.support.nodes.TransportNodesAction.nodeOperation(TransportNodesAction.java:140)
at org.elasticsearch.action.support.nodes.TransportNodesAction$NodeTransportHandler.messageReceived(TransportNodesAction.java:262)
at org.elasticsearch.action.support.nodes.TransportNodesAction$NodeTransportHandler.messageReceived(TransportNodesAction.java:258)
at com.floragunn.searchguard.ssl.transport.SearchGuardSSLRequestHandler.messageReceivedDecorate(SearchGuardSSLRequestHandler.java:178)
at com.floragunn.searchguard.transport.SearchGuardRequestHandler.messageReceivedDecorate(SearchGuardRequestHandler.java:192)
at com.floragunn.searchguard.ssl.transport.SearchGuardSSLRequestHandler.messageReceived(SearchGuardSSLRequestHandler.java:140)
at com.floragunn.searchguard.SearchGuardPlugin$3$1.messageReceived(SearchGuardPlugin.java:376)
at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:69)
at org.elasticsearch.transport.TcpTransport$RequestHandler.doRun(TcpTransport.java:1544)
at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingAbstractRunnable.doRun(ThreadContext.java:638)
at org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:37)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
``
Any ideas?
Please and thank you