sometimes there are view scanning errors:
org.sonar.server.es.ElasticsearchException: Fail to execute es requestES refresh request on indices 'components'
at org.sonar.server.es.EsClient.execute(EsClient.java:313)
at org.sonar.server.es.EsClient.refresh(EsClient.java:155)
at org.sonar.server.es.BulkIndexer.stop(BulkIndexer.java:128)
at org.sonar.server.component.index.ComponentIndexer.delete(ComponentIndexer.java:164)
at org.sonar.ce.task.projectanalysis.purge.IndexPurgeListener.onComponentsDisabling(IndexPurgeListener.java:41)
at org.sonar.db.purge.PurgeDao.purgeDisabledComponents(PurgeDao.java:106)
at org.sonar.db.purge.PurgeDao.purge(PurgeDao.java:69)
at org.sonar.ce.task.projectanalysis.purge.ProjectCleaner.purge(ProjectCleaner.java:63)
at org.sonar.ce.task.projectanalysis.purge.PurgeDatastoresStep.execute(PurgeDatastoresStep.java:54)
at org.sonar.ce.task.step.ComputationStepExecutor.executeStep(ComputationStepExecutor.java:79)
at org.sonar.ce.task.step.ComputationStepExecutor.executeSteps(ComputationStepExecutor.java:70)
at org.sonar.ce.task.step.ComputationStepExecutor.execute(ComputationStepExecutor.java:57)
at org.sonar.ce.task.projectanalysis.taskprocessor.ReportTaskProcessor.process(ReportTaskProcessor.java:75)
at org.sonar.ce.taskprocessor.CeWorkerImpl$ExecuteTask.executeTask(CeWorkerImpl.java:212)
at org.sonar.ce.taskprocessor.CeWorkerImpl$ExecuteTask.run(CeWorkerImpl.java:194)
at org.sonar.ce.taskprocessor.CeWorkerImpl.findAndProcessTask(CeWorkerImpl.java:160)
at org.sonar.ce.taskprocessor.CeWorkerImpl$TrackRunningState.get(CeWorkerImpl.java:135)
at org.sonar.ce.taskprocessor.CeWorkerImpl.call(CeWorkerImpl.java:87)
at org.sonar.ce.taskprocessor.CeWorkerImpl.call(CeWorkerImpl.java:53)
at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74)
at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
at java.base/java.util.concurrent.FutureTask.run(Unknown Source)
at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.base/java.lang.Thread.run(Unknown Source)
Caused by: java.lang.RuntimeException: Request cannot be executed; I/O reactor status: STOPPED
at org.elasticsearch.client.RestClient.extractAndWrapCause(RestClient.java:940)
at org.elasticsearch.client.RestClient.performRequest(RestClient.java:300)
at org.elasticsearch.client.RestClient.performRequest(RestClient.java:288)
at org.elasticsearch.client.RestHighLevelClient.performClientRequest(RestHighLevelClient.java:2699)
at org.elasticsearch.client.RestHighLevelClient.internalPerformRequest(RestHighLevelClient.java:2171)
at org.elasticsearch.client.RestHighLevelClient.performRequest(RestHighLevelClient.java:2137)
at org.elasticsearch.client.RestHighLevelClient.performRequestAndParseEntity(RestHighLevelClient.java:2105)
at org.elasticsearch.client.IndicesClient.refresh(IndicesClient.java:900)
at org.sonar.server.es.EsClient.lambda$refresh$9(EsClient.java:155)
at org.sonar.server.es.EsClient.execute(EsClient.java:311)
... 27 more
Caused by: java.lang.IllegalStateException: Request cannot be executed; I/O reactor status: STOPPED
at org.apache.http.util.Asserts.check(Asserts.java:46)
at org.apache.http.impl.nio.client.CloseableHttpAsyncClientBase.ensureRunning(CloseableHttpAsyncClientBase.java:90)
at org.apache.http.impl.nio.client.InternalHttpAsyncClient.execute(InternalHttpAsyncClient.java:123)
at org.elasticsearch.client.RestClient.performRequest(RestClient.java:296)
... 35 more
while disk space is available:
~]# df -h
Filesystem Size Used Avail Use% Mounted on
devtmpfs 16G 0 16G 0% /dev
tmpfs 16G 0 16G 0% /dev/shm
tmpfs 16G 9.1M 16G 1% /run
tmpfs 16G 0 16G 0% /sys/fs/cgroup
/dev/mapper/bootdg-root 89G 34G 52G 40% /
/dev/sda2 2.0G 223M 1.6G 13% /boot
overlay 89G 34G 52G 40% /var/lib/docker/overlay2/938f595e3e07ed9c4276879c26b2a64a36befdf120adcbb4c73ffb7abc7bb515/merged
overlay 89G 34G 52G 40% /var/lib/docker/overlay2/3bf9eb5d32fb4c8684cf056bd8251ac6e005bbcba118a9ebf0432d7f4710d424/merged
overlay 89G 34G 52G 40% /var/lib/docker/overlay2/608efaecd0694734f9c4ef91e8267cf1ddc86e9db848b0f0c77f83195a2d1965/merged
tmpfs 16G 12K 16G 1% /var/lib/docker/containers/efbdd448ea566405f921320a50044a718dc2722566386e9df7d48d4d37c720d1/mounts/secrets
tmpfs 16G 20K 16G 1% /var/lib/docker/containers/f39c226fe7c699b59f73e288e63488c37582d7f48dd42ed8e9a38d8c1fde4abd/mounts/secrets
tmpfs 3.2G 0 3.2G 0% /run/user/0
there’s enough memory on the vm, too:
