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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-16561) Add metrics about read/write/scan queue length and active read/write/scan handler count
Date Tue, 29 Nov 2016 14:14:58 GMT

    [ https://issues.apache.org/jira/browse/HBASE-16561?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15705400#comment-15705400
] 

Hudson commented on HBASE-16561:
--------------------------------

SUCCESS: Integrated in Jenkins build HBase-1.4 #550 (See [https://builds.apache.org/job/HBase-1.4/550/])
HBASE-16561 Add metrics about read/write/scan queue length and active (zhangduo: rev 5ec218dbc22624406e0777d7987533e2429ca334)
* (edit) hbase-server/src/main/java/org/apache/hadoop/hbase/ipc/FastPathBalancedQueueRpcExecutor.java
* (edit) hbase-server/src/main/java/org/apache/hadoop/hbase/ipc/RpcScheduler.java
* (edit) hbase-hadoop-compat/src/main/java/org/apache/hadoop/hbase/ipc/MetricsHBaseServerWrapper.java
* (edit) hbase-hadoop2-compat/src/main/java/org/apache/hadoop/hbase/ipc/MetricsHBaseServerSourceImpl.java
* (edit) hbase-server/src/main/java/org/apache/hadoop/hbase/ipc/MetricsHBaseServerWrapperImpl.java
* (edit) hbase-server/src/main/java/org/apache/hadoop/hbase/ipc/RpcExecutor.java
* (edit) hbase-server/src/test/java/org/apache/hadoop/hbase/ipc/TestRpcMetrics.java
* (edit) hbase-server/src/main/java/org/apache/hadoop/hbase/ipc/FifoRpcScheduler.java
* (edit) hbase-server/src/main/java/org/apache/hadoop/hbase/ipc/RWQueueRpcExecutor.java
* (edit) hbase-hadoop-compat/src/main/java/org/apache/hadoop/hbase/ipc/MetricsHBaseServerSource.java
* (edit) hbase-server/src/main/java/org/apache/hadoop/hbase/ipc/SimpleRpcScheduler.java
* (edit) hbase-server/src/test/java/org/apache/hadoop/hbase/ipc/MetricsHBaseServerWrapperStub.java
* (edit) hbase-server/src/test/java/org/apache/hadoop/hbase/ipc/DelegatingRpcScheduler.java
Revert "HBASE-16561 Add metrics about read/write/scan queue length and (zhangduo: rev be042652aa048c85a822463d5098f2d06cb993f1)
* (edit) hbase-server/src/test/java/org/apache/hadoop/hbase/ipc/TestRpcMetrics.java
* (edit) hbase-server/src/main/java/org/apache/hadoop/hbase/ipc/SimpleRpcScheduler.java
* (edit) hbase-server/src/main/java/org/apache/hadoop/hbase/ipc/MetricsHBaseServerWrapperImpl.java
* (edit) hbase-server/src/main/java/org/apache/hadoop/hbase/ipc/RpcExecutor.java
* (edit) hbase-server/src/test/java/org/apache/hadoop/hbase/ipc/DelegatingRpcScheduler.java
* (edit) hbase-server/src/main/java/org/apache/hadoop/hbase/ipc/FifoRpcScheduler.java
* (edit) hbase-server/src/main/java/org/apache/hadoop/hbase/ipc/FastPathBalancedQueueRpcExecutor.java
* (edit) hbase-hadoop2-compat/src/main/java/org/apache/hadoop/hbase/ipc/MetricsHBaseServerSourceImpl.java
* (edit) hbase-server/src/main/java/org/apache/hadoop/hbase/ipc/RpcScheduler.java
* (edit) hbase-hadoop-compat/src/main/java/org/apache/hadoop/hbase/ipc/MetricsHBaseServerSource.java
* (edit) hbase-hadoop-compat/src/main/java/org/apache/hadoop/hbase/ipc/MetricsHBaseServerWrapper.java
* (edit) hbase-server/src/test/java/org/apache/hadoop/hbase/ipc/MetricsHBaseServerWrapperStub.java
* (edit) hbase-server/src/main/java/org/apache/hadoop/hbase/ipc/RWQueueRpcExecutor.java
HBASE-16561 Add metrics about read/write/scan queue length and active (zhangduo: rev 7b2673db1281279fef19007418759c65837f2021)
* (edit) hbase-hadoop2-compat/src/main/java/org/apache/hadoop/hbase/ipc/MetricsHBaseServerSourceImpl.java
* (edit) hbase-server/src/main/java/org/apache/hadoop/hbase/ipc/MetricsHBaseServerWrapperImpl.java
* (edit) hbase-server/src/main/java/org/apache/hadoop/hbase/ipc/FastPathBalancedQueueRpcExecutor.java
* (edit) hbase-hadoop-compat/src/main/java/org/apache/hadoop/hbase/ipc/MetricsHBaseServerWrapper.java
* (edit) hbase-server/src/main/java/org/apache/hadoop/hbase/ipc/SimpleRpcScheduler.java
* (edit) hbase-server/src/main/java/org/apache/hadoop/hbase/ipc/RpcScheduler.java
* (edit) hbase-server/src/test/java/org/apache/hadoop/hbase/ipc/DelegatingRpcScheduler.java
* (edit) hbase-server/src/main/java/org/apache/hadoop/hbase/ipc/RWQueueRpcExecutor.java
* (edit) hbase-server/src/main/java/org/apache/hadoop/hbase/ipc/RpcExecutor.java
* (edit) hbase-server/src/test/java/org/apache/hadoop/hbase/ipc/MetricsHBaseServerWrapperStub.java
* (edit) hbase-hadoop-compat/src/main/java/org/apache/hadoop/hbase/ipc/MetricsHBaseServerSource.java
* (edit) hbase-server/src/main/java/org/apache/hadoop/hbase/ipc/FifoRpcScheduler.java
* (edit) hbase-server/src/test/java/org/apache/hadoop/hbase/ipc/TestRpcMetrics.java


> Add metrics about read/write/scan queue length and active read/write/scan handler count
> ---------------------------------------------------------------------------------------
>
>                 Key: HBASE-16561
>                 URL: https://issues.apache.org/jira/browse/HBASE-16561
>             Project: HBase
>          Issue Type: Improvement
>          Components: IPC/RPC, metrics
>    Affects Versions: 2.0.0, 1.4.0
>            Reporter: Guanghao Zhang
>            Assignee: Guanghao Zhang
>            Priority: Minor
>             Fix For: 2.0.0, 1.4.0
>
>         Attachments: HBASE-16561-branch-1.patch, HBASE-16561-v1.patch, HBASE-16561.patch
>
>
> Now there are only metrics about total queue length and active rpc handler count. But
in the RWQueueRpcExecutor, there are different queues and handlers for read/write/scan request.
I thought it is necessary to add more metrics for RWQueueRpcExecutor. When use it in production
cluster, we can adjust the config of queues and handlers according to the metrics.
> Review url: https://reviews.apache.org/r/54072/



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