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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-15643) Need metrics of cache hit ratio, etc for one table
Date Tue, 12 Jul 2016 01:58:11 GMT

    [ https://issues.apache.org/jira/browse/HBASE-15643?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15372050#comment-15372050
] 

Hadoop QA commented on HBASE-15643:
-----------------------------------

| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:green}+1{color} | {color:green} hbaseanti {color} | {color:green} 0m 0s {color} |
{color:green} Patch does not have any anti-patterns. {color} |
| {color:green}+1{color} | {color:green} @author {color} | {color:green} 0m 0s {color} | {color:green}
The patch does not contain any @author tags. {color} |
| {color:green}+1{color} | {color:green} test4tests {color} | {color:green} 0m 0s {color}
| {color:green} The patch appears to include 37 new or modified test files. {color} |
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m 10s {color} | {color:blue}
Maven dependency ordering for branch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 3m 46s {color}
| {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 2m 37s {color} |
{color:green} master passed with JDK v1.8.0 {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 2m 13s {color} |
{color:green} master passed with JDK v1.7.0_80 {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 47s {color}
| {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 1m 2s {color}
| {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 3m 46s {color} |
{color:green} master passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 41s {color} |
{color:green} master passed with JDK v1.8.0 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 16s {color} |
{color:green} master passed with JDK v1.7.0_80 {color} |
| {color:green}+1{color} | {color:green} scaladoc {color} | {color:green} 1m 7s {color} |
{color:green} master passed {color} |
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m 10s {color} | {color:blue}
Maven dependency ordering for patch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 2m 25s {color}
| {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 2m 34s {color} |
{color:green} the patch passed with JDK v1.8.0 {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 2m 34s {color} | {color:green}
the patch passed {color} |
| {color:green}+1{color} | {color:green} scalac {color} | {color:green} 2m 34s {color} | {color:green}
the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 2m 11s {color} |
{color:green} the patch passed with JDK v1.7.0_80 {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 2m 11s {color} | {color:green}
the patch passed {color} |
| {color:green}+1{color} | {color:green} scalac {color} | {color:green} 2m 11s {color} | {color:green}
the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 48s {color}
| {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 1m 1s {color}
| {color:green} the patch passed {color} |
| {color:red}-1{color} | {color:red} whitespace {color} | {color:red} 0m 0s {color} | {color:red}
The patch has 3 line(s) with tabs. {color} |
| {color:green}+1{color} | {color:green} hadoopcheck {color} | {color:green} 27m 11s {color}
| {color:green} Patch does not cause any errors with Hadoop 2.4.0 2.4.1 2.5.0 2.5.1 2.5.2
2.6.1 2.6.2 2.6.3 2.7.1. {color} |
| {color:red}-1{color} | {color:red} findbugs {color} | {color:red} 2m 29s {color} | {color:red}
hbase-server generated 5 new + 0 unchanged - 0 fixed = 5 total (was 0) {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 41s {color} |
{color:green} the patch passed with JDK v1.8.0 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 17s {color} |
{color:green} the patch passed with JDK v1.7.0_80 {color} |
| {color:green}+1{color} | {color:green} scaladoc {color} | {color:green} 1m 7s {color} |
{color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} scaladoc {color} | {color:green} 1m 7s {color} |
{color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 0m 15s {color} | {color:green}
hbase-hadoop-compat in the patch passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 0m 19s {color} | {color:green}
hbase-hadoop2-compat in the patch passed. {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 98m 38s {color} | {color:red}
hbase-server in the patch failed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 0m 19s {color} | {color:green}
hbase-external-blockcache in the patch passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 1m 36s {color} | {color:green}
hbase-spark in the patch passed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 1m 13s {color}
| {color:green} Patch does not generate ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black} 168m 57s {color} | {color:black}
{color} |
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|| Reason || Tests ||
| FindBugs | module:hbase-server |
|  |  Class org.apache.hadoop.hbase.io.hfile.BlockCacheKey defines non-transient non-serializable
instance field tableName  In BlockCacheKey.java:instance field tableName  In BlockCacheKey.java
|
|  |  Write to static field org.apache.hadoop.hbase.io.hfile.HFileReaderImpl.tableName from
instance method new org.apache.hadoop.hbase.io.hfile.HFileReaderImpl(Path, FixedFileTrailer,
FSDataInputStreamWrapper, long, CacheConfig, HFileSystem, Configuration, TableName)  At HFileReaderImpl.java:from
instance method new org.apache.hadoop.hbase.io.hfile.HFileReaderImpl(Path, FixedFileTrailer,
FSDataInputStreamWrapper, long, CacheConfig, HFileSystem, Configuration, TableName)  At HFileReaderImpl.java:[line
196] |
|  |  Write to static field org.apache.hadoop.hbase.io.hfile.HFileReaderImpl$HFileScannerImpl.tableName
from instance method new org.apache.hadoop.hbase.io.hfile.HFileReaderImpl$HFileScannerImpl(HFile$Reader,
boolean, boolean, boolean, TableName)  At HFileReaderImpl.java:from instance method new org.apache.hadoop.hbase.io.hfile.HFileReaderImpl$HFileScannerImpl(HFile$Reader,
boolean, boolean, boolean, TableName)  At HFileReaderImpl.java:[line 523] |
|  |  Write to static field org.apache.hadoop.hbase.regionserver.StoreFile.tableName from
instance method new org.apache.hadoop.hbase.regionserver.StoreFile(FileSystem, StoreFileInfo,
Configuration, CacheConfig, BloomType, TableName)  At StoreFile.java:from instance method
new org.apache.hadoop.hbase.regionserver.StoreFile(FileSystem, StoreFileInfo, Configuration,
CacheConfig, BloomType, TableName)  At StoreFile.java:[line 245] |
|  |  Write to static field org.apache.hadoop.hbase.regionserver.StoreFile.tableName from
instance method new org.apache.hadoop.hbase.regionserver.StoreFile(StoreFile)  At StoreFile.java:from
instance method new org.apache.hadoop.hbase.regionserver.StoreFile(StoreFile)  At StoreFile.java:[line
258] |
| Failed junit tests | hadoop.hbase.snapshot.TestMobFlushSnapshotFromClient |
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|| Subsystem || Report/Notes ||
| JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12817287/HBASE-15643.patch
|
| JIRA Issue | HBASE-15643 |
| Optional Tests |  asflicense  javac  javadoc  unit  findbugs  hadoopcheck  hbaseanti  checkstyle
 compile  scalac  scaladoc  |
| uname | Linux asf900.gq1.ygridcore.net 3.13.0-36-lowlatency #63-Ubuntu SMP PREEMPT Wed Sep
3 21:56:12 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /home/jenkins/jenkins-slave/workspace/PreCommit-HBASE-Build/component/dev-support/hbase-personality.sh
|
| git revision | master / a396ae7 |
| Default Java | 1.7.0_80 |
| Multi-JDK versions |  /home/jenkins/tools/java/jdk1.8.0:1.8.0 /home/jenkins/jenkins-slave/tools/hudson.model.JDK/JDK_1.7_latest_:1.7.0_80
|
| findbugs | v3.0.0 |
| whitespace | https://builds.apache.org/job/PreCommit-HBASE-Build/2595/artifact/patchprocess/whitespace-tabs.txt
|
| findbugs | https://builds.apache.org/job/PreCommit-HBASE-Build/2595/artifact/patchprocess/new-findbugs-hbase-server.html
|
| unit | https://builds.apache.org/job/PreCommit-HBASE-Build/2595/artifact/patchprocess/patch-unit-hbase-server.txt
|
| unit test logs |  https://builds.apache.org/job/PreCommit-HBASE-Build/2595/artifact/patchprocess/patch-unit-hbase-server.txt
|
|  Test Results | https://builds.apache.org/job/PreCommit-HBASE-Build/2595/testReport/ |
| modules | C: hbase-hadoop-compat hbase-hadoop2-compat hbase-server hbase-external-blockcache
hbase-spark U: . |
| Console output | https://builds.apache.org/job/PreCommit-HBASE-Build/2595/console |
| Powered by | Apache Yetus 0.2.1   http://yetus.apache.org |


This message was automatically generated.



> Need metrics of cache hit ratio, etc for one table
> --------------------------------------------------
>
>                 Key: HBASE-15643
>                 URL: https://issues.apache.org/jira/browse/HBASE-15643
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Heng Chen
>            Assignee: Alicia Ying Shu
>         Attachments: HBASE-15643.patch
>
>
> There are many tables on our cluster,  only some of them need to be read online.  
> We could improve the performance of read by cache,  but we need some metrics for it at
table level. There are a few we can collect: BlockCacheCount, BlockCacheSize, BlockCacheHitCount,
BlockCacheMissCount, BlockCacheHitPercent



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