[jira] [Commented] (HBASE-20045) When running compaction, cache recent blocks.

2018-03-15 Thread Anoop Sam John (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-20045?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=1640#comment-1640 ] Anoop Sam John commented on HBASE-20045: You mean a block with ref cells to the cells in the

[jira] [Commented] (HBASE-20045) When running compaction, cache recent blocks.

2018-03-14 Thread Zach York (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-20045?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16399810#comment-16399810 ] Zach York commented on HBASE-20045: --- I have seen some interest in adding compacted blocks to the

[jira] [Commented] (HBASE-20045) When running compaction, cache recent blocks.

2018-03-12 Thread Saad Mufti (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-20045?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16395177#comment-16395177 ] Saad Mufti commented on HBASE-20045: {quote} So just roughly can you say what is your bucket cache

[jira] [Commented] (HBASE-20045) When running compaction, cache recent blocks.

2018-03-12 Thread Saad Mufti (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-20045?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16395170#comment-16395170 ] Saad Mufti commented on HBASE-20045: Yeah, letting the user define what constitutes "new" would be

[jira] [Commented] (HBASE-20045) When running compaction, cache recent blocks.

2018-03-12 Thread Anoop Sam John (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-20045?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16394843#comment-16394843 ] Anoop Sam John commented on HBASE-20045: What we discuss here is that only the recent data blocks

[jira] [Commented] (HBASE-20045) When running compaction, cache recent blocks.

2018-03-11 Thread ramkrishna.s.vasudevan (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-20045?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16394811#comment-16394811 ] ramkrishna.s.vasudevan commented on HBASE-20045: bq. I see the argument above about not

[jira] [Commented] (HBASE-20045) When running compaction, cache recent blocks.

2018-03-11 Thread Saad Mufti (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-20045?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16394597#comment-16394597 ] Saad Mufti commented on HBASE-20045: Also if ever a setting is contemplated, it would be great to

[jira] [Commented] (HBASE-20045) When running compaction, cache recent blocks.

2018-03-11 Thread Saad Mufti (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-20045?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16394587#comment-16394587 ] Saad Mufti commented on HBASE-20045: I hope I'm not interrupting the whole discussion, but I would

[jira] [Commented] (HBASE-20045) When running compaction, cache recent blocks.

2018-03-07 Thread Jean-Marc Spaggiari (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-20045?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16389624#comment-16389624 ] Jean-Marc Spaggiari commented on HBASE-20045: - I agree with [~anoop.hbase]. By default we

[jira] [Commented] (HBASE-20045) When running compaction, cache recent blocks.

2018-03-07 Thread ramkrishna.s.vasudevan (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-20045?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16389393#comment-16389393 ] ramkrishna.s.vasudevan commented on HBASE-20045: Yes makes sense to me also. > When

[jira] [Commented] (HBASE-20045) When running compaction, cache recent blocks.

2018-03-07 Thread Anoop Sam John (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-20045?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16389303#comment-16389303 ] Anoop Sam John commented on HBASE-20045: That means when we compact and create a big sized file,

[jira] [Commented] (HBASE-20045) When running compaction, cache recent blocks.

2018-03-06 Thread ramkrishna.s.vasudevan (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-20045?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16389055#comment-16389055 ] ramkrishna.s.vasudevan commented on HBASE-20045: Ideally when cache on write is enabled

[jira] [Commented] (HBASE-20045) When running compaction, cache recent blocks.

2018-03-06 Thread Jean-Marc Spaggiari (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-20045?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16388663#comment-16388663 ] Jean-Marc Spaggiari commented on HBASE-20045: - Thanks for sharing [~vrodionov]. Sad to hear

[jira] [Commented] (HBASE-20045) When running compaction, cache recent blocks.

2018-03-06 Thread Vladimir Rodionov (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-20045?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16388643#comment-16388643 ] Vladimir Rodionov commented on HBASE-20045: --- {quote} After investigation, we found the JVM

[jira] [Commented] (HBASE-20045) When running compaction, cache recent blocks.

2018-02-28 Thread Anoop Sam John (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-20045?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16380623#comment-16380623 ] Anoop Sam John commented on HBASE-20045: Thanks for checking ad confirming the compaction case.

[jira] [Commented] (HBASE-20045) When running compaction, cache recent blocks.

2018-02-27 Thread Jean-Marc Spaggiari (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-20045?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16379420#comment-16379420 ] Jean-Marc Spaggiari commented on HBASE-20045: - Ok. Just ran a small test. PE

[jira] [Commented] (HBASE-20045) When running compaction, cache recent blocks.

2018-02-27 Thread Jean-Marc Spaggiari (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-20045?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16379019#comment-16379019 ] Jean-Marc Spaggiari commented on HBASE-20045: - In our case it does help. Also, my understand

[jira] [Commented] (HBASE-20045) When running compaction, cache recent blocks.

2018-02-23 Thread Vladimir Rodionov (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-20045?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16375155#comment-16375155 ] Vladimir Rodionov commented on HBASE-20045: --- {quote} This is to garantie a better 99.999%

[jira] [Commented] (HBASE-20045) When running compaction, cache recent blocks.

2018-02-23 Thread Jean-Marc Spaggiari (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-20045?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16374887#comment-16374887 ] Jean-Marc Spaggiari commented on HBASE-20045: - Interesting. My tought was that compactions

[jira] [Commented] (HBASE-20045) When running compaction, cache recent blocks.

2018-02-21 Thread Anoop Sam John (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-20045?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16372487#comment-16372487 ] Anoop Sam John commented on HBASE-20045: When cache on write config is ON, we will cache all the

[jira] [Commented] (HBASE-20045) When running compaction, cache recent blocks.

2018-02-21 Thread Mike Drob (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-20045?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16372421#comment-16372421 ] Mike Drob commented on HBASE-20045: --- What to do when the newly compacted blocks are larger? You're

[jira] [Commented] (HBASE-20045) When running compaction, cache recent blocks.

2018-02-21 Thread stack (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-20045?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16372406#comment-16372406 ] stack commented on HBASE-20045: --- What you thinking [~jmspaggi] ? We'd have to cache the block from the