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https://issues.apache.org/jira/browse/KYLIN-4605?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17147303#comment-17147303
]
ASF GitHub Bot commented on KYLIN-4605:
---------------------------------------
codecov-commenter commented on pull request #1290:
URL: https://github.com/apache/kylin/pull/1290#issuecomment-650731759
# [Codecov](https://codecov.io/gh/apache/kylin/pull/1290?src=pr&el=h1) Report
> Merging
[#1290](https://codecov.io/gh/apache/kylin/pull/1290?src=pr&el=desc) into
[master](https://codecov.io/gh/apache/kylin/commit/c02bb7469bcc234818e5c4e824d00ac5852d424f&el=desc)
will **decrease** coverage by `0.02%`.
> The diff coverage is `0.00%`.
[](https://codecov.io/gh/apache/kylin/pull/1290?src=pr&el=tree)
```diff
@@ Coverage Diff @@
## master #1290 +/- ##
============================================
- Coverage 25.48% 25.45% -0.03%
+ Complexity 6734 6732 -2
============================================
Files 1505 1505
Lines 93331 93333 +2
Branches 13088 13088
============================================
- Hits 23786 23762 -24
- Misses 67210 67229 +19
- Partials 2335 2342 +7
```
| [Impacted
Files](https://codecov.io/gh/apache/kylin/pull/1290?src=pr&el=tree) | Coverage
Δ | Complexity Δ | |
|---|---|---|---|
|
[.../java/org/apache/kylin/common/KylinConfigBase.java](https://codecov.io/gh/apache/kylin/pull/1290/diff?src=pr&el=tree#diff-Y29yZS1jb21tb24vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2t5bGluL2NvbW1vbi9LeWxpbkNvbmZpZ0Jhc2UuamF2YQ==)
| `12.65% <0.00%> (-0.04%)` | `51.00 <0.00> (ø)` | |
|
[...ache/kylin/metrics/lib/impl/hive/HiveProducer.java](https://codecov.io/gh/apache/kylin/pull/1290/diff?src=pr&el=tree#diff-bWV0cmljcy1yZXBvcnRlci1oaXZlL3NyYy9tYWluL2phdmEvb3JnL2FwYWNoZS9reWxpbi9tZXRyaWNzL2xpYi9pbXBsL2hpdmUvSGl2ZVByb2R1Y2VyLmphdmE=)
| `0.00% <0.00%> (ø)` | `0.00 <0.00> (ø)` | |
|
[...g/apache/kylin/metrics/lib/impl/MetricsSystem.java](https://codecov.io/gh/apache/kylin/pull/1290/diff?src=pr&el=tree#diff-Y29yZS1tZXRyaWNzL3NyYy9tYWluL2phdmEvb3JnL2FwYWNoZS9reWxpbi9tZXRyaWNzL2xpYi9pbXBsL01ldHJpY3NTeXN0ZW0uamF2YQ==)
| `61.66% <0.00%> (-6.67%)` | `17.00% <0.00%> (ø%)` | |
|
[.../apache/kylin/tool/query/ProbabilityGenerator.java](https://codecov.io/gh/apache/kylin/pull/1290/diff?src=pr&el=tree#diff-dG9vbC9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUva3lsaW4vdG9vbC9xdWVyeS9Qcm9iYWJpbGl0eUdlbmVyYXRvci5qYXZh)
| `75.00% <0.00%> (-5.56%)` | `11.00% <0.00%> (ø%)` | |
|
[...he/kylin/dict/lookup/cache/RocksDBLookupTable.java](https://codecov.io/gh/apache/kylin/pull/1290/diff?src=pr&el=tree#diff-Y29yZS1kaWN0aW9uYXJ5L3NyYy9tYWluL2phdmEvb3JnL2FwYWNoZS9reWxpbi9kaWN0L2xvb2t1cC9jYWNoZS9Sb2Nrc0RCTG9va3VwVGFibGUuamF2YQ==)
| `72.97% <0.00%> (-5.41%)` | `6.00% <0.00%> (-1.00%)` | |
|
[...rg/apache/kylin/cube/inmemcubing/MemDiskStore.java](https://codecov.io/gh/apache/kylin/pull/1290/diff?src=pr&el=tree#diff-Y29yZS1jdWJlL3NyYy9tYWluL2phdmEvb3JnL2FwYWNoZS9reWxpbi9jdWJlL2lubWVtY3ViaW5nL01lbURpc2tTdG9yZS5qYXZh)
| `68.08% <0.00%> (-3.04%)` | `7.00% <0.00%> (ø%)` | |
|
[...he/kylin/job/impl/threadpool/DefaultScheduler.java](https://codecov.io/gh/apache/kylin/pull/1290/diff?src=pr&el=tree#diff-Y29yZS1qb2Ivc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2t5bGluL2pvYi9pbXBsL3RocmVhZHBvb2wvRGVmYXVsdFNjaGVkdWxlci5qYXZh)
| `74.41% <0.00%> (-2.33%)` | `12.00% <0.00%> (ø%)` | |
|
[.../apache/kylin/cube/cuboid/TreeCuboidScheduler.java](https://codecov.io/gh/apache/kylin/pull/1290/diff?src=pr&el=tree#diff-Y29yZS1jdWJlL3NyYy9tYWluL2phdmEvb3JnL2FwYWNoZS9reWxpbi9jdWJlL2N1Ym9pZC9UcmVlQ3Vib2lkU2NoZWR1bGVyLmphdmE=)
| `63.84% <0.00%> (-2.31%)` | `0.00% <0.00%> (ø%)` | |
|
[...va/org/apache/kylin/tool/query/QueryGenerator.java](https://codecov.io/gh/apache/kylin/pull/1290/diff?src=pr&el=tree#diff-dG9vbC9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUva3lsaW4vdG9vbC9xdWVyeS9RdWVyeUdlbmVyYXRvci5qYXZh)
| `80.00% <0.00%> (-1.12%)` | `23.00% <0.00%> (-1.00%)` | |
------
[Continue to review full report at
Codecov](https://codecov.io/gh/apache/kylin/pull/1290?src=pr&el=continue).
> **Legend** - [Click here to learn
more](https://docs.codecov.io/docs/codecov-delta)
> `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
> Powered by
[Codecov](https://codecov.io/gh/apache/kylin/pull/1290?src=pr&el=footer). Last
update
[c02bb74...83015f4](https://codecov.io/gh/apache/kylin/pull/1290?src=pr&el=lastupdated).
Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
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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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