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https://issues.apache.org/jira/browse/KYLIN-4605?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17147306#comment-17147306
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ASF GitHub Bot commented on KYLIN-4605:
---------------------------------------
coveralls commented on pull request #1290:
URL: https://github.com/apache/kylin/pull/1290#issuecomment-650732460
## Pull Request Test Coverage Report for [Build
6079](https://coveralls.io/builds/31731605)
* **0** of **3** **(0.0%)** changed or added relevant lines in **2**
files are covered.
* **8** unchanged lines in **2** files lost coverage.
* Overall coverage decreased (**-0.003%**) to **27.972%**
---
| Changes Missing Coverage | Covered Lines | Changed/Added Lines | % |
| :-----|--------------|--------|---: |
|
[metrics-reporter-hive/src/main/java/org/apache/kylin/metrics/lib/impl/hive/HiveProducer.java](https://coveralls.io/builds/31731605/source?filename=metrics-reporter-hive%2Fsrc%2Fmain%2Fjava%2Forg%2Fapache%2Fkylin%2Fmetrics%2Flib%2Fimpl%2Fhive%2FHiveProducer.java#L130)
| 0 | 1 | 0.0%
|
[core-common/src/main/java/org/apache/kylin/common/KylinConfigBase.java](https://coveralls.io/builds/31731605/source?filename=core-common%2Fsrc%2Fmain%2Fjava%2Forg%2Fapache%2Fkylin%2Fcommon%2FKylinConfigBase.java#L2675)
| 0 | 2 | 0.0%
<!-- | **Total:** | **0** | **3** | **0.0%** | -->
| Files with Coverage Reduction | New Missed Lines | % |
| :-----|--------------|--: |
|
[core-cube/src/main/java/org/apache/kylin/cube/cuboid/TreeCuboidScheduler.java](https://coveralls.io/builds/31731605/source?filename=core-cube%2Fsrc%2Fmain%2Fjava%2Forg%2Fapache%2Fkylin%2Fcube%2Fcuboid%2FTreeCuboidScheduler.java#L124)
| 2 | 68.46% |
|
[core-cube/src/main/java/org/apache/kylin/cube/inmemcubing/MemDiskStore.java](https://coveralls.io/builds/31731605/source?filename=core-cube%2Fsrc%2Fmain%2Fjava%2Forg%2Fapache%2Fkylin%2Fcube%2Finmemcubing%2FMemDiskStore.java#L323)
| 6 | 77.2% |
<!-- | **Total:** | **8** | | -->
| Totals | [](https://coveralls.io/builds/31731605)
|
| :-- | --: |
| Change from base [Build 6065](https://coveralls.io/builds/31633725): |
-0.003% |
| Covered Lines: | 26107 |
| Relevant Lines: | 93333 |
---
##### 💛 - [Coveralls](https://coveralls.io)
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> HiveProducer write metrics less when one host running some kylin servers
> ------------------------------------------------------------------------
>
> Key: KYLIN-4605
> URL: https://issues.apache.org/jira/browse/KYLIN-4605
> Project: Kylin
> Issue Type: Improvement
> Components: Metrics
> Affects Versions: v3.0.0-alpha, v3.0.0-beta
> Reporter: chuxiao
> Priority: Major
>
> Fails to write metrics to file becase file lease:
> hdfs://xxxx/kday_date=2020-01-14/bigdata-kylin-shuyi3-00.gz01.diditaxi.com-part-0000
> due to
> org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.hdfs.protocol.AlreadyBeingCreatedException):
> Failed to APPEND_FILE
> /user/prod_kylin/bigdata_kylin/hive/bigdata_kylin/hive_metrics_query_prod3/kday_date=2020-01-14/bigdata-kylin-shuyi3-00.gz01.diditaxi.com-part-0000
> for DFSClient_NONMAPREDUCE_-1428991477_29 on 100.69.76.32 because this file
> lease is currently owned by DFSClient_NONMAPREDUCE_-312505276_29 on
> 100.69.76.32
> at
> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.recoverLeaseInternal(FSNamesystem.java:2700)
> at
> org.apache.hadoop.hdfs.server.namenode.FSDirAppendOp.appendFile(FSDirAppendOp.java:118)
> at
> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.appendFile(FSNamesystem.java:2735)
> at
> org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.append(NameNodeRpcServer.java:842)
> at
> org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.append(ClientNamenodeProtocolServerSideTranslatorPB.java:493)
> at
> org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java)
> at
> org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:524)
> at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1025)
> at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:886)
> at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:828)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:422)
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1903)
> at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2717)
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