[jira] [Updated] (HBASE-14459) Add request and response sizes metrics

[ https://issues.apache.org/jira/browse/HBASE-14459?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Otis Gospodnetic updated HBASE-14459: - Issue Type: New Feature (was: Bug) > Add request and response sizes metrics >

[jira] [Commented] (HBASE-9604) Add metric on short-circuit reads

[ https://issues.apache.org/jira/browse/HBASE-9604?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14326984#comment-14326984 ] Otis Gospodnetic commented on HBASE-9604: - Isn't this a dupe of HBASE-8868? Add

[jira] [Commented] (HBASE-2888) Review all our metrics

[ https://issues.apache.org/jira/browse/HBASE-2888?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14326976#comment-14326976 ] Otis Gospodnetic commented on HBASE-2888: - This issue is 4 years old and there are

[jira] [Commented] (HBASE-11144) Filter to support scan multiple row key ranges

[ https://issues.apache.org/jira/browse/HBASE-11144?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14008789#comment-14008789 ] Otis Gospodnetic commented on HBASE-11144: -- # Which version is this for? 0.99?

[jira] [Commented] (HBASE-11220) Add listeners to ServerManager and AssignmentManager

[ https://issues.apache.org/jira/browse/HBASE-11220?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14009229#comment-14009229 ] Otis Gospodnetic commented on HBASE-11220: -- Is this for 0.98 or 0.99? Add

[jira] [Commented] (HBASE-7667) Support stripe compaction

[ https://issues.apache.org/jira/browse/HBASE-7667?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13842713#comment-13842713 ] Otis Gospodnetic commented on HBASE-7667: - Btw. is this going to get into any

[jira] [Commented] (HBASE-8836) Separate reader and writer thread pool in RegionServer, so that write throughput will not be impacted when the read load is very high

[ https://issues.apache.org/jira/browse/HBASE-8836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13695924#comment-13695924 ] Otis Gospodnetic commented on HBASE-8836: - Have you run any test and have any

[jira] [Commented] (HBASE-8755) A new write thread model for HLog to improve the overall HBase write throughput

[ https://issues.apache.org/jira/browse/HBASE-8755?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13686800#comment-13686800 ] Otis Gospodnetic commented on HBASE-8755: - [~frankfenghua] - this is about

[jira] [Commented] (HBASE-8755) A new write thread model for HLog to improve the overall HBase write throughput

[ https://issues.apache.org/jira/browse/HBASE-8755?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13686854#comment-13686854 ] Otis Gospodnetic commented on HBASE-8755: - Thanks and I'm sorry about the name

[jira] [Commented] (HBASE-8480) Embed HDFS into HBase

[ https://issues.apache.org/jira/browse/HBASE-8480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13648045#comment-13648045 ] Otis Gospodnetic commented on HBASE-8480: - +1 This is getting close to HBase in a

[jira] [Commented] (HBASE-8329) Limit compaction speed

[ https://issues.apache.org/jira/browse/HBASE-8329?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13630151#comment-13630151 ] Otis Gospodnetic commented on HBASE-8329: - Dupe of HBASE-3743 or HBASE-5867 ?

[jira] [Updated] (HBASE-7837) Add new metrics to better monitor recovery process

[ https://issues.apache.org/jira/browse/HBASE-7837?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Otis Gospodnetic updated HBASE-7837: Component/s: metrics Add new metrics to better monitor recovery process

[jira] [Updated] (HBASE-7633) Add a metric that tracks the current number of used RPC threads on the regionservers

[ https://issues.apache.org/jira/browse/HBASE-7633?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Otis Gospodnetic updated HBASE-7633: Component/s: metrics Add a metric that tracks the current number of used RPC threads

[jira] [Updated] (HBASE-7340) Allow user-specified actions following region movement

[ https://issues.apache.org/jira/browse/HBASE-7340?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Otis Gospodnetic updated HBASE-7340: Description: Sometimes user performs compaction after a region is moved (by balancer). We

[jira] [Commented] (HBASE-74) [performance] When a get or scan request spans multiple columns, execute the reads in parallel

[ https://issues.apache.org/jira/browse/HBASE-74?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13503460#comment-13503460 ] Otis Gospodnetic commented on HBASE-74: --- @stack [~sershe] - thanks. I linked

[jira] [Commented] (HBASE-74) [performance] When a get or scan request spans multiple columns, execute the reads in parallel

[ https://issues.apache.org/jira/browse/HBASE-74?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13501677#comment-13501677 ] Otis Gospodnetic commented on HBASE-74: --- Let's dig out this 5+ years old issue with

[jira] [Commented] (HBASE-4120) isolation and allocation

[ https://issues.apache.org/jira/browse/HBASE-4120?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13501678#comment-13501678 ] Otis Gospodnetic commented on HBASE-4120: - [~liujia_ict] it looks like this got

[jira] [Commented] (HBASE-1307) Threading writes and reads into HBase.

[ https://issues.apache.org/jira/browse/HBASE-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13495806#comment-13495806 ] Otis Gospodnetic commented on HBASE-1307: - Does HBASE-5776 (HTableMultiplexer)

[jira] [Commented] (HBASE-1307) Threading writes and reads into HBase.

[ https://issues.apache.org/jira/browse/HBASE-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13495807#comment-13495807 ] Otis Gospodnetic commented on HBASE-1307: - And maybe HBASE-1306 is then obsolete,

[jira] [Commented] (HBASE-5776) HTableMultiplexer

[ https://issues.apache.org/jira/browse/HBASE-5776?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13493477#comment-13493477 ] Otis Gospodnetic commented on HBASE-5776: - [~liangly] Any plans/ETA for getting

[jira] [Commented] (HBASE-3743) Throttle major compaction

[ https://issues.apache.org/jira/browse/HBASE-3743?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13491694#comment-13491694 ] Otis Gospodnetic commented on HBASE-3743: - Is this issue still needed or did

[jira] [Commented] (HBASE-6575) Add SPM for HBase to Ref Guide

[ https://issues.apache.org/jira/browse/HBASE-6575?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13435936#comment-13435936 ] Otis Gospodnetic commented on HBASE-6575: - @todd SPM is free, at least for now

[jira] [Created] (HBASE-6574) Add HBase Ref Card pointer to Ref Guide

Otis Gospodnetic created HBASE-6574: --- Summary: Add HBase Ref Card pointer to Ref Guide Key: HBASE-6574 URL: https://issues.apache.org/jira/browse/HBASE-6574 Project: HBase Issue Type:

[jira] [Created] (HBASE-6575) Add SPM for HBase to Ref Guide

Otis Gospodnetic created HBASE-6575: --- Summary: Add SPM for HBase to Ref Guide Key: HBASE-6575 URL: https://issues.apache.org/jira/browse/HBASE-6575 Project: HBase Issue Type: Improvement

[jira] [Updated] (HBASE-6575) Add SPM for HBase to Ref Guide

[ https://issues.apache.org/jira/browse/HBASE-6575?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Otis Gospodnetic updated HBASE-6575: Attachment: HBASE-6575.patch Patch for troubleshooting.xml and ops_mgt.xml

[jira] [Updated] (HBASE-6574) Add HBase Ref Card pointer to Ref Guide

[ https://issues.apache.org/jira/browse/HBASE-6574?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Otis Gospodnetic updated HBASE-6574: Description: The HBase Refcard is at http://refcardz.dzone.com/refcardz/hbase Maybe it

[jira] [Updated] (HBASE-6351) IO impact reduction for compaction

[ https://issues.apache.org/jira/browse/HBASE-6351?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Otis Gospodnetic updated HBASE-6351: Description: The following came from Otis via http://search-hadoop.com/m/MGVqgZJ4Mj2 :

[jira] [Updated] (HBASE-6351) Stop compactions from polluting OS FS cache

[ https://issues.apache.org/jira/browse/HBASE-6351?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Otis Gospodnetic updated HBASE-6351: Summary: Stop compactions from polluting OS FS cache (was: IO impact reduction for

[jira] [Commented] (HBASE-3484) Replace memstore's ConcurrentSkipListMap with our own implementation

[ https://issues.apache.org/jira/browse/HBASE-3484?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13409901#comment-13409901 ] Otis Gospodnetic commented on HBASE-3484: - @JD - what would/should the ideal graph

[jira] [Commented] (HBASE-6261) Better approximate high-percentile percentile latency metrics

[ https://issues.apache.org/jira/browse/HBASE-6261?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13401463#comment-13401463 ] Otis Gospodnetic commented on HBASE-6261: - @Andrew See

[jira] [Commented] (HBASE-6261) Better approximate high-percentile percentile latency metrics

[ https://issues.apache.org/jira/browse/HBASE-6261?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13401178#comment-13401178 ] Otis Gospodnetic commented on HBASE-6261: - @Andrew - Ted Dunning may have thoughts

[jira] [Updated] (HBASE-6211) Latencies not in jmx

[ https://issues.apache.org/jira/browse/HBASE-6211?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Otis Gospodnetic updated HBASE-6211: Component/s: monitoring metrics Latencies not in jmx

[jira] [Updated] (HBASE-5601) Add per-column-family data block cache hit ratios

[ https://issues.apache.org/jira/browse/HBASE-5601?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Otis Gospodnetic updated HBASE-5601: Component/s: monitoring metrics Add per-column-family data block

[jira] [Created] (HBASE-6170) Timeouts for row lock and scan should be separate

Otis Gospodnetic created HBASE-6170: --- Summary: Timeouts for row lock and scan should be separate Key: HBASE-6170 URL: https://issues.apache.org/jira/browse/HBASE-6170 Project: HBase Issue

[jira] [Commented] (HBASE-4050) Update HBase metrics framework to metrics2 framework

[ https://issues.apache.org/jira/browse/HBASE-4050?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13286759#comment-13286759 ] Otis Gospodnetic commented on HBASE-4050: - Stack mentioned this is critical for

[jira] [Created] (HBASE-6125) Expose HBase config properties via JMX

Otis Gospodnetic created HBASE-6125: --- Summary: Expose HBase config properties via JMX Key: HBASE-6125 URL: https://issues.apache.org/jira/browse/HBASE-6125 Project: HBase Issue Type: New

[jira] [Commented] (HBASE-5776) HTableMultiplexer

[ https://issues.apache.org/jira/browse/HBASE-5776?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13274411#comment-13274411 ] Otis Gospodnetic commented on HBASE-5776: - I think asynchbase does the same thing

[jira] [Commented] (HBASE-5776) HTableMultiplexer

[ https://issues.apache.org/jira/browse/HBASE-5776?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13273631#comment-13273631 ] Otis Gospodnetic commented on HBASE-5776: - I read up on asynchbase yesterday.

[jira] [Commented] (HBASE-5539) asynchbase PerformanceEvaluation

[ https://issues.apache.org/jira/browse/HBASE-5539?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13272964#comment-13272964 ] Otis Gospodnetic commented on HBASE-5539: - @Benoit, have you succeeded in running

[jira] [Commented] (HBASE-5776) HTableMultiplexer

[ https://issues.apache.org/jira/browse/HBASE-5776?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13270533#comment-13270533 ] Otis Gospodnetic commented on HBASE-5776: - What happens when some of the puts fail

[jira] [Created] (HBASE-5960) Expose HBase HDFS disk space usage via JMX

Otis Gospodnetic created HBASE-5960: --- Summary: Expose HBase HDFS disk space usage via JMX Key: HBASE-5960 URL: https://issues.apache.org/jira/browse/HBASE-5960 Project: HBase Issue Type:

[jira] [Commented] (HBASE-4393) Implement a canary monitoring program

[ https://issues.apache.org/jira/browse/HBASE-4393?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13104626#comment-13104626 ] Otis Gospodnetic commented on HBASE-4393: - Todd, where/how would the metrics be

[jira] [Commented] (HBASE-4147) StoreFile query usage report

[ https://issues.apache.org/jira/browse/HBASE-4147?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13104623#comment-13104623 ] Otis Gospodnetic commented on HBASE-4147: - +1 for Todd's tracing idea (is this

[jira] [Commented] (HBASE-4046) expose more statistics from HBase Master node

[ https://issues.apache.org/jira/browse/HBASE-4046?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13104627#comment-13104627 ] Otis Gospodnetic commented on HBASE-4046: - Nileema - +1 for getting this in. Long

[jira] [Updated] (HBASE-3507) requests count per HRegion and rebalance command

[ https://issues.apache.org/jira/browse/HBASE-3507?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Otis Gospodnetic updated HBASE-3507: Component/s: metrics requests count per HRegion and rebalance command

[jira] [Commented] (HBASE-3529) Add search to HBase

[ https://issues.apache.org/jira/browse/HBASE-3529?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13046258#comment-13046258 ] Otis Gospodnetic commented on HBASE-3529: - A few more comments/questions for

[jira] [Commented] (HBASE-3529) Add search to HBase

[ https://issues.apache.org/jira/browse/HBASE-3529?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13046274#comment-13046274 ] Otis Gospodnetic commented on HBASE-3529: - Re

[jira] [Commented] (HBASE-3529) Add search to HBase

[ https://issues.apache.org/jira/browse/HBASE-3529?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13016055#comment-13016055 ] Otis Gospodnetic commented on HBASE-3529: - Jason, what is the current state of

[jira] [Commented] (HBASE-3529) Add search to HBase

[ https://issues.apache.org/jira/browse/HBASE-3529?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13016085#comment-13016085 ] Otis Gospodnetic commented on HBASE-3529: - Thanks Jason. What's the Solr

[jira] Commented: (HBASE-2646) Compaction requests should be prioritized to prevent blocking

[ https://issues.apache.org/jira/browse/HBASE-2646?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13008021#comment-13008021 ] Otis Gospodnetic commented on HBASE-2646: - Should Fix Version/s be set for this

[jira] Created: (HBASE-3597) ageOfLastAppliedOp should update after cluster replication failures

ageOfLastAppliedOp should update after cluster replication failures --- Key: HBASE-3597 URL: https://issues.apache.org/jira/browse/HBASE-3597 Project: HBase Issue Type: Bug

[jira] Commented: (HBASE-3597) ageOfLastAppliedOp should update after cluster replication failures

[ https://issues.apache.org/jira/browse/HBASE-3597?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13002273#comment-13002273 ] Otis Gospodnetic commented on HBASE-3597: - btw. this is filed under replication

[jira] Commented: (HBASE-1935) Scan in parallel

[ https://issues.apache.org/jira/browse/HBASE-1935?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12999497#comment-12999497 ] Otis Gospodnetic commented on HBASE-1935: - I'm wondering what sort of a speed

[jira] Commented: (HBASE-3424) Coprocessors: Add metrics for custom RPC methods called through HTable.coprocessorExec()

[ https://issues.apache.org/jira/browse/HBASE-3424?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12998982#comment-12998982 ] Otis Gospodnetic commented on HBASE-3424: - I don't follow if this issue represents

[jira] Commented: (HBASE-3455) Heap fragmentation in region server

[ https://issues.apache.org/jira/browse/HBASE-3455?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12992302#comment-12992302 ] Otis Gospodnetic commented on HBASE-3455: - In plain English, what's the end effect

[jira] Commented: (HBASE-2888) Review all our metrics

[ https://issues.apache.org/jira/browse/HBASE-2888?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12969847#action_12969847 ] Otis Gospodnetic commented on HBASE-2888: - +1 for emitting events and letting other