@peng-yongsheng
The mesh-receiver module doesn't start up with buffer cache error, logs is
shown details:
```
2018-09-27 15:18:53,061 -
org.apache.skywalking.oap.server.library.module.ModuleDefine -1556 [main] INFO
[] - Prepare the elasticsearch provider in storage module.
2018-09-27 15:18:53,102 -
org.apache.skywalking.oap.server.library.module.ModuleDefine -1597 [main] INFO
[] - Prepare the standalone provider in cluster module.
2018-09-27 15:18:53,111 -
org.apache.skywalking.oap.server.library.module.ModuleDefine -1606 [main] INFO
[] - Prepare the default provider in core module.
2018-09-27 15:18:53,191 -
org.apache.skywalking.oap.server.library.server.grpc.GRPCServer -1686 [main]
INFO [] - Server started, host 0.0.0.0 listening on 11800
2018-09-27 15:18:53,222 - org.eclipse.jetty.util.log -1717 [main] INFO [] -
Logging initialized @1782ms to org.eclipse.jetty.util.log.Slf4jLog
2018-09-27 15:18:53,322 -
org.apache.skywalking.oap.server.library.server.jetty.JettyServer -1817 [main]
INFO [] - http server root context path: /
2018-09-27 15:18:53,447 -
org.apache.skywalking.oap.server.library.module.ModuleDefine -1942 [main] INFO
[] - Prepare the graphql provider in query module.
2018-09-27 15:18:53,861 - com.coxautodev.graphql.tools.SchemaClassScanner -2356
[main] WARN [] - Schema type was defined but can never be accessed, and can be
safely deleted: NodeType
2018-09-27 15:18:54,204 -
org.apache.skywalking.oap.server.library.module.ModuleDefine -2699 [main] INFO
[] - Prepare the default provider in alarm module.
2018-09-27 15:18:54,226 -
org.apache.skywalking.oap.server.library.module.ModuleDefine -2721 [main] INFO
[] - Prepare the default provider in service-mesh module.
2018-09-27 15:18:54,250 -
org.apache.skywalking.oap.server.library.buffer.BufferStream -2745 [main] INFO
[] - Try to lock buffer directory, directory is: ../buffermesh/
2018-09-27 15:18:54,257 -
org.apache.skywalking.oap.server.library.buffer.BufferStream -2752 [main] INFO
[] - Lock buffer directory successfully, directory is: ../buffermesh/
Exception in thread "main" java.lang.AssertionError: Still in preparing stage.
at
org.apache.skywalking.oap.server.library.module.ModuleManager.assertPreparedStage(ModuleManager.java:82)
at
org.apache.skywalking.oap.server.library.module.ModuleManager.find(ModuleManager.java:73)
at
org.apache.skywalking.aop.server.receiver.mesh.TelemetryDataDispatcher.setCache(TelemetryDataDispatcher.java:56)
at
org.apache.skywalking.aop.server.receiver.mesh.MeshReceiverProvider.prepare(MeshReceiverProvider.java:53)
at
org.apache.skywalking.oap.server.library.module.ModuleDefine.prepare(ModuleDefine.java:87)
at
org.apache.skywalking.oap.server.library.module.ModuleManager.init(ModuleManager.java:49)
at
org.apache.skywalking.oap.server.starter.OAPServerStartUp.main(OAPServerStartUp.java:38)
```
The application.yml is
```yaml
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
cluster:
standalone:
# zookeeper:
# hostPort: localhost:2181
# # Retry Policy
# baseSleepTimeMs: 1000 # initial amount of time to wait between retries
# maxRetries: 3 # max number of times to retry
# kubernetes:
# watchTimeoutSeconds: 60
# namespace: default
# labelSelector: app=collector,release=skywalking
# uidEnvName: SKYWALKING_COLLECTOR_UID
core:
default:
restHost: 0.0.0.0
restPort: 12800
restContextPath: /
gRPCHost: 0.0.0.0
gRPCPort: 11800
storage:
elasticsearch:
clusterNodes: localhost:9200
indexShardsNumber: 2
indexReplicasNumber: 0
# Batch process setting, refer to
https://www.elastic.co/guide/en/elasticsearch/client/java-api/5.5/java-docs-bulk-processor.html
bulkActions: 2000 # Execute the bulk every 2000 requests
bulkSize: 20 # flush the bulk every 20mb
flushInterval: 10 # flush the bulk every 10 seconds whatever the number of
requests
concurrentRequests: 2 # the number of concurrent requests
# Set a timeout on metric data. After the timeout has expired, the metric
data will automatically be deleted.
traceDataTTL: 90 # Unit is minute
minuteMetricDataTTL: 90 # Unit is minute
hourMetricDataTTL: 36 # Unit is hour
dayMetricDataTTL: 45 # Unit is day
monthMetricDataTTL: 18 # Unit is month
receiver-register:
default:
receiver-trace:
default:
bufferPath: ../buffer/ # Path to trace buffer files, suggest to use
absolute path
bufferOffsetMaxFileSize: 100 # Unit is MB
bufferDataMaxFileSize: 500 # Unit is MB
bufferFileCleanWhenRestart: false
receiver-jvm:
default:
service-mesh:
default:
bufferPath: ../buffermesh/ # Path to trace buffer files, suggest to use
absolute path
bufferOffsetMaxFileSize: 100 # Unit is MB
bufferDataMaxFileSize: 500 # Unit is MB
bufferFileCleanWhenRestart: false
istio-telemetry:
default:
query:
graphql:
path: /graphql
alarm:
default:
```
code base is 69cccd15414f23fad878db4d83d6bbc28c7dca59
[ Full content available at:
https://github.com/apache/incubator-skywalking/issues/1710 ]
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