[jira] [Commented] (HBASE-5864) Error while reading from hfile in 0.94

[ https://issues.apache.org/jira/browse/HBASE-5864?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13262400#comment-13262400 ] Lars Hofhansl commented on HBASE-5864: -- @Ram: You are right it is a small change.

[jira] [Commented] (HBASE-5864) Error while reading from hfile in 0.94

[ https://issues.apache.org/jira/browse/HBASE-5864?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13262401#comment-13262401 ] Lars Hofhansl commented on HBASE-5864: -- Ah OK. Never mind, you need the Block to the

[jira] [Issue Comment Edited] (HBASE-5864) Error while reading from hfile in 0.94

[ https://issues.apache.org/jira/browse/HBASE-5864?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13262401#comment-13262401 ] Lars Hofhansl edited comment on HBASE-5864 at 4/26/12 6:18 AM:

[jira] [Commented] (HBASE-5864) Error while reading from hfile in 0.94

[ https://issues.apache.org/jira/browse/HBASE-5864?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13262403#comment-13262403 ] Lars Hofhansl commented on HBASE-5864: -- I think I get the change now. +1

[jira] [Updated] (HBASE-5161) Compaction algorithm should prioritize reference files

[ https://issues.apache.org/jira/browse/HBASE-5161?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-5161: - Fix Version/s: (was: 0.94.0) 0.94.1 Compaction algorithm should

[jira] [Commented] (HBASE-5864) Error while reading from hfile in 0.94

[ https://issues.apache.org/jira/browse/HBASE-5864?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13262812#comment-13262812 ] Lars Hofhansl commented on HBASE-5864: -- Going to commit in a few unless there're

[jira] [Commented] (HBASE-5862) After Region Close remove the Operation Metrics.

[ https://issues.apache.org/jira/browse/HBASE-5862?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13262810#comment-13262810 ] Lars Hofhansl commented on HBASE-5862: -- I don't get the Hadoop private field accessor

[jira] [Updated] (HBASE-5864) Error while reading from hfile in 0.94

[ https://issues.apache.org/jira/browse/HBASE-5864?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-5864: - Resolution: Fixed Hadoop Flags: Reviewed Status: Resolved (was: Patch Available)

[jira] [Updated] (HBASE-5737) Minor Improvements related to balancer.

[ https://issues.apache.org/jira/browse/HBASE-5737?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-5737: - Issue Type: Improvement (was: Bug) Minor Improvements related to balancer.

[jira] [Updated] (HBASE-5866) Canary in tool package but says its in tools.

[ https://issues.apache.org/jira/browse/HBASE-5866?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-5866: - Issue Type: New Feature (was: Bug) Canary in tool package but says its in tools.

[jira] [Updated] (HBASE-5866) Canary in tool package but says its in tools.

[ https://issues.apache.org/jira/browse/HBASE-5866?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-5866: - Issue Type: Bug (was: New Feature) Canary in tool package but says its in tools.

[jira] [Commented] (HBASE-5862) After Region Close remove the Operation Metrics.

[ https://issues.apache.org/jira/browse/HBASE-5862?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13263094#comment-13263094 ] Lars Hofhansl commented on HBASE-5862: -- Thanks Elliot. After Region

[jira] [Commented] (HBASE-5885) Invalid HFile block magic on Local file System

[ https://issues.apache.org/jira/browse/HBASE-5885?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13263206#comment-13263206 ] Lars Hofhansl commented on HBASE-5885: -- So specifically this only happens in local

[jira] [Commented] (HBASE-5885) Invalid HFile block magic on Local file System

[ https://issues.apache.org/jira/browse/HBASE-5885?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13263286#comment-13263286 ] Lars Hofhansl commented on HBASE-5885: -- Are you working on this Elliot?

[jira] [Updated] (HBASE-5885) Invalid HFile block magic on Local file System

[ https://issues.apache.org/jira/browse/HBASE-5885?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-5885: - Priority: Blocker (was: Major) Fix Version/s: 0.94.0 Invalid HFile block magic on

[jira] [Updated] (HBASE-5865) test-util.sh broken with unittest updates

[ https://issues.apache.org/jira/browse/HBASE-5865?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-5865: - Fix Version/s: (was: 0.94.1) 0.94.0 test-util.sh broken with

[jira] [Updated] (HBASE-5836) Backport per region metrics from HBASE-3614 to 0.94.1

[ https://issues.apache.org/jira/browse/HBASE-5836?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-5836: - Fix Version/s: (was: 0.94.1) 0.94.0 Backport per region metrics from

[jira] [Updated] (HBASE-5863) Improve the graceful_stop.sh CLI help (especially about reloads)

[ https://issues.apache.org/jira/browse/HBASE-5863?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-5863: - Fix Version/s: (was: 0.94.1) 0.94.0 Improve the graceful_stop.sh CLI

[jira] [Commented] (HBASE-5885) Invalid HFile block magic on Local file System

[ https://issues.apache.org/jira/browse/HBASE-5885?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13263768#comment-13263768 ] Lars Hofhansl commented on HBASE-5885: -- Scary. Just to confirm, you still only see

[jira] [Updated] (HBASE-5611) Replayed edits from regions that failed to open during recovery aren't removed from the global MemStore size

[ https://issues.apache.org/jira/browse/HBASE-5611?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-5611: - Fix Version/s: (was: 0.94.1) 0.94.0 Still waiting for a 0.94.0 blocker.

[jira] [Commented] (HBASE-5885) Invalid HFile block magic on Local file System

[ https://issues.apache.org/jira/browse/HBASE-5885?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13264103#comment-13264103 ] Lars Hofhansl commented on HBASE-5885: -- Do you envision this as the final fix, or as

[jira] [Commented] (HBASE-5885) Invalid HFile block magic on Local file System

[ https://issues.apache.org/jira/browse/HBASE-5885?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13264105#comment-13264105 ] Lars Hofhansl commented on HBASE-5885: -- +1 on patch Invalid HFile

[jira] [Commented] (HBASE-5885) Invalid HFile block magic on Local file System

[ https://issues.apache.org/jira/browse/HBASE-5885?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13264132#comment-13264132 ] Lars Hofhansl commented on HBASE-5885: -- @Elliot: fair enough

[jira] [Updated] (HBASE-5611) Replayed edits from regions that failed to open during recovery aren't removed from the global MemStore size

[ https://issues.apache.org/jira/browse/HBASE-5611?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-5611: - Resolution: Fixed Status: Resolved (was: Patch Available) Replayed edits from

[jira] [Commented] (HBASE-5890) SplitLog Rescan BusyWaits upon Zk.CONNECTIONLOSS

[ https://issues.apache.org/jira/browse/HBASE-5890?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13264213#comment-13264213 ] Lars Hofhansl commented on HBASE-5890: -- Important for 0.94.0? Just say, and I wait.

[jira] [Commented] (HBASE-3967) Support deletes in HFileOutputFormat based bulk import mechanism

[ https://issues.apache.org/jira/browse/HBASE-3967?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13264447#comment-13264447 ] Lars Hofhansl commented on HBASE-3967: -- In that case I am a bit confusing about the

[jira] [Commented] (HBASE-5885) Invalid HFile block magic on Local file System

[ https://issues.apache.org/jira/browse/HBASE-5885?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13264448#comment-13264448 ] Lars Hofhansl commented on HBASE-5885: -- I don't see that failures in earlier test

[jira] [Updated] (HBASE-5897) prePut coprocessor hook causing substantial CPU usage

[ https://issues.apache.org/jira/browse/HBASE-5897?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-5897: - Attachment: 5897-simple.txt bq. the prePut hook runs through all the BatchOperationInProgress

[jira] [Updated] (HBASE-5897) prePut coprocessor hook causing substantial CPU usage

[ https://issues.apache.org/jira/browse/HBASE-5897?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-5897: - Fix Version/s: 0.96.0 0.94.0 prePut coprocessor hook causing substantial

[jira] [Updated] (HBASE-5897) prePut coprocessor hook causing substantial CPU usage

[ https://issues.apache.org/jira/browse/HBASE-5897?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-5897: - Priority: Critical (was: Major) Alright then, let's get Todd's patch into 0.94. Marking as

[jira] [Updated] (HBASE-5897) prePut coprocessor hook causing substantial CPU usage

[ https://issues.apache.org/jira/browse/HBASE-5897?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-5897: - Fix Version/s: 0.92.2 prePut coprocessor hook causing substantial CPU usage

[jira] [Commented] (HBASE-5897) prePut coprocessor hook causing substantial CPU usage

[ https://issues.apache.org/jira/browse/HBASE-5897?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13265028#comment-13265028 ] Lars Hofhansl commented on HBASE-5897: -- Right. That's what I was trying to say when I

[jira] [Resolved] (HBASE-5611) Replayed edits from regions that failed to open during recovery aren't removed from the global MemStore size

[ https://issues.apache.org/jira/browse/HBASE-5611?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl resolved HBASE-5611. -- Resolution: Fixed Replayed edits from regions that failed to open during recovery aren't

[jira] [Commented] (HBASE-5897) prePut coprocessor hook causing substantial CPU usage

[ https://issues.apache.org/jira/browse/HBASE-5897?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13265197#comment-13265197 ] Lars Hofhansl commented on HBASE-5897: -- Looked over Todd's patch. The only difference

[jira] [Updated] (HBASE-5890) SplitLog Rescan BusyWaits upon Zk.CONNECTIONLOSS

[ https://issues.apache.org/jira/browse/HBASE-5890?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-5890: - Fix Version/s: (was: 0.94.0) 0.94.1 Moving out for now.

[jira] [Commented] (HBASE-5897) prePut coprocessor hook causing substantial CPU usage

[ https://issues.apache.org/jira/browse/HBASE-5897?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13265399#comment-13265399 ] Lars Hofhansl commented on HBASE-5897: -- Looking at the code some more...

[jira] [Commented] (HBASE-5897) prePut coprocessor hook causing substantial CPU usage

[ https://issues.apache.org/jira/browse/HBASE-5897?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13265445#comment-13265445 ] Lars Hofhansl commented on HBASE-5897: -- Yep. I was just wondering whether this is a

[jira] [Commented] (HBASE-5897) prePut coprocessor hook causing substantial CPU usage

[ https://issues.apache.org/jira/browse/HBASE-5897?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13265503#comment-13265503 ] Lars Hofhansl commented on HBASE-5897: -- That's a huge stack dump. What sticks to me

[jira] [Commented] (HBASE-5897) prePut coprocessor hook causing substantial CPU usage

[ https://issues.apache.org/jira/browse/HBASE-5897?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13265507#comment-13265507 ] Lars Hofhansl commented on HBASE-5897: -- I see. The call to doPrePut should be the

[jira] [Commented] (HBASE-5897) prePut coprocessor hook causing substantial CPU usage

[ https://issues.apache.org/jira/browse/HBASE-5897?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13265517#comment-13265517 ] Lars Hofhansl commented on HBASE-5897: -- You beat me to it Ted :) I was also going to

[jira] [Updated] (HBASE-5897) prePut coprocessor hook causing substantial CPU usage

[ https://issues.apache.org/jira/browse/HBASE-5897?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-5897: - Attachment: 5897-v3.txt How about this one. Just removes the precondition checks, applies prePut

[jira] [Commented] (HBASE-5897) prePut coprocessor hook causing substantial CPU usage

[ https://issues.apache.org/jira/browse/HBASE-5897?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13265614#comment-13265614 ] Lars Hofhansl commented on HBASE-5897: -- +1 on either v2 or v3, btw.

[jira] [Commented] (HBASE-5897) prePut coprocessor hook causing substantial CPU usage

[ https://issues.apache.org/jira/browse/HBASE-5897?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13265923#comment-13265923 ] Lars Hofhansl commented on HBASE-5897: -- I would like to commit v3 and roll another RC

[jira] [Updated] (HBASE-5897) prePut coprocessor hook causing substantial CPU usage

[ https://issues.apache.org/jira/browse/HBASE-5897?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-5897: - Attachment: 5897-v3-0.94.txt Patch for 0.94 prePut coprocessor hook causing

[jira] [Updated] (HBASE-5897) prePut coprocessor hook causing substantial CPU usage

[ https://issues.apache.org/jira/browse/HBASE-5897?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-5897: - Comment: was deleted (was: -1 overall. Here are the results of testing the latest attachment

[jira] [Updated] (HBASE-5897) prePut coprocessor hook causing substantial CPU usage

[ https://issues.apache.org/jira/browse/HBASE-5897?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-5897: - Status: Open (was: Patch Available) prePut coprocessor hook causing substantial CPU usage

[jira] [Resolved] (HBASE-5897) prePut coprocessor hook causing substantial CPU usage

[ https://issues.apache.org/jira/browse/HBASE-5897?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl resolved HBASE-5897. -- Resolution: Fixed Hadoop Flags: Reviewed Committed to 0.92, 0.94, and 0.96.

[jira] [Updated] (HBASE-5897) prePut coprocessor hook causing substantial CPU usage

[ https://issues.apache.org/jira/browse/HBASE-5897?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-5897: - Attachment: 5897-v3-0.92.txt 0.92 patch prePut coprocessor hook causing

[jira] [Commented] (HBASE-5883) Backup master is going down due to connection refused exception

[ https://issues.apache.org/jira/browse/HBASE-5883?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13266329#comment-13266329 ] Lars Hofhansl commented on HBASE-5883: -- bq. Just in case of the exception likes: new

[jira] [Commented] (HBASE-5885) Invalid HFile block magic on Local file System

[ https://issues.apache.org/jira/browse/HBASE-5885?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13266352#comment-13266352 ] Lars Hofhansl commented on HBASE-5885: -- Did anybody file an upstream hadoop bug, yet?

[jira] [Updated] (HBASE-5913) Speed up the full scan of META

[ https://issues.apache.org/jira/browse/HBASE-5913?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-5913: - Fix Version/s: 0.94.1 I'd like this in 0.94 as well. Speed up the full scan of

[jira] [Commented] (HBASE-5913) Speed up the full scan of META

[ https://issues.apache.org/jira/browse/HBASE-5913?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13267162#comment-13267162 ] Lars Hofhansl commented on HBASE-5913: -- Will commit to 0.94 tonight if there are no

[jira] [Created] (HBASE-5923) Cleanup checkAndXXX logic

Lars Hofhansl created HBASE-5923: Summary: Cleanup checkAndXXX logic Key: HBASE-5923 URL: https://issues.apache.org/jira/browse/HBASE-5923 Project: HBase Issue Type: Improvement

[jira] [Updated] (HBASE-5923) Cleanup checkAndXXX logic

[ https://issues.apache.org/jira/browse/HBASE-5923?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-5923: - Description: 1. the checkAnd{Put|Delete} method that takes a CompareOP is not exposed via

[jira] [Updated] (HBASE-5923) Cleanup checkAndXXX logic

[ https://issues.apache.org/jira/browse/HBASE-5923?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-5923: - Affects Version/s: (was: 0.94.1) (was: 0.96.0) Fix

[jira] [Updated] (HBASE-5923) Cleanup checkAndXXX logic

[ https://issues.apache.org/jira/browse/HBASE-5923?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-5923: - Attachment: 5923-trunk.txt Here's a trunk patch. Not sure about importing the generated

[jira] [Updated] (HBASE-5923) Cleanup checkAndXXX logic

[ https://issues.apache.org/jira/browse/HBASE-5923?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-5923: - Status: Patch Available (was: Open) Cleanup checkAndXXX logic -

[jira] [Updated] (HBASE-5913) Speed up the full scan of META

[ https://issues.apache.org/jira/browse/HBASE-5913?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-5913: - Resolution: Fixed Status: Resolved (was: Patch Available) Committed to 0.94 as well.

[jira] [Updated] (HBASE-5923) Cleanup checkAndXXX logic

[ https://issues.apache.org/jira/browse/HBASE-5923?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-5923: - Status: Open (was: Patch Available) Cleanup checkAndXXX logic -

[jira] [Updated] (HBASE-5923) Cleanup checkAndXXX logic

[ https://issues.apache.org/jira/browse/HBASE-5923?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-5923: - Attachment: 5923-0.94.txt 0.94 patch. Looking at the two patches now, the PB stuff is leaking

[jira] [Commented] (HBASE-5923) Cleanup checkAndXXX logic

[ https://issues.apache.org/jira/browse/HBASE-5923?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13267597#comment-13267597 ] Lars Hofhansl commented on HBASE-5923: -- Thanks Stack. These are exactly the concerns

[jira] [Commented] (HBASE-5923) Cleanup checkAndXXX logic

[ https://issues.apache.org/jira/browse/HBASE-5923?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13267604#comment-13267604 ] Lars Hofhansl commented on HBASE-5923: -- @Stack: You mean have a

[jira] [Created] (HBASE-5930) Periodically flush the Memstore?

Lars Hofhansl created HBASE-5930: Summary: Periodically flush the Memstore? Key: HBASE-5930 URL: https://issues.apache.org/jira/browse/HBASE-5930 Project: HBase Issue Type: Improvement

[jira] [Commented] (HBASE-5930) Periodically flush the Memstore?

[ https://issues.apache.org/jira/browse/HBASE-5930?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13267765#comment-13267765 ] Lars Hofhansl commented on HBASE-5930: -- What should trigger the flush is an

[jira] [Commented] (HBASE-4956) Control direct memory buffer consumption by HBaseClient

[ https://issues.apache.org/jira/browse/HBASE-4956?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13267832#comment-13267832 ] Lars Hofhansl commented on HBASE-4956: -- This looks like a good approach. I'd be OK

[jira] [Commented] (HBASE-4956) Control direct memory buffer consumption by HBaseClient

[ https://issues.apache.org/jira/browse/HBASE-4956?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13267838#comment-13267838 ] Lars Hofhansl commented on HBASE-4956: -- Potentially every call to readFully over the

[jira] [Commented] (HBASE-4956) Control direct memory buffer consumption by HBaseClient

[ https://issues.apache.org/jira/browse/HBASE-4956?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13267849#comment-13267849 ] Lars Hofhansl commented on HBASE-4956: -- Yeah, we should quantify this. 8k seems like

[jira] [Updated] (HBASE-5886) Add new metric for possible data loss due to puts without WAL

[ https://issues.apache.org/jira/browse/HBASE-5886?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-5886: - Attachment: 5886-0.94.patch Yeah, would be good in 0.94. Here's the 0.94 patch.

[jira] [Updated] (HBASE-5886) Add new metric for possible data loss due to puts without WAL

[ https://issues.apache.org/jira/browse/HBASE-5886?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-5886: - Fix Version/s: 0.94.1 Add new metric for possible data loss due to puts without WAL

[jira] [Updated] (HBASE-5886) Add new metric for possible data loss due to puts without WAL

[ https://issues.apache.org/jira/browse/HBASE-5886?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-5886: - Resolution: Fixed Hadoop Flags: Reviewed Status: Resolved (was: Patch Available)

[jira] [Commented] (HBASE-5934) Add the ability for Performance Evaluation to set the table compression

[ https://issues.apache.org/jira/browse/HBASE-5934?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13267996#comment-13267996 ] Lars Hofhansl commented on HBASE-5934: -- +1 Add the ability for

[jira] [Commented] (HBASE-5930) Periodically flush the Memstore?

[ https://issues.apache.org/jira/browse/HBASE-5930?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13269074#comment-13269074 ] Lars Hofhansl commented on HBASE-5930: -- That (deferred flush) is what I told my

[jira] [Created] (HBASE-5954) Allow proper fsync support for HBase

Lars Hofhansl created HBASE-5954: Summary: Allow proper fsync support for HBase Key: HBASE-5954 URL: https://issues.apache.org/jira/browse/HBASE-5954 Project: HBase Issue Type: Improvement

[jira] [Commented] (HBASE-5954) Allow proper fsync support for HBase

[ https://issues.apache.org/jira/browse/HBASE-5954?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13270116#comment-13270116 ] Lars Hofhansl commented on HBASE-5954: -- Over I HDFS-744 I propose changes to HDFS to

[jira] [Issue Comment Edited] (HBASE-5954) Allow proper fsync support for HBase

[ https://issues.apache.org/jira/browse/HBASE-5954?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13270116#comment-13270116 ] Lars Hofhansl edited comment on HBASE-5954 at 5/8/12 1:06 AM: --

[jira] [Updated] (HBASE-5954) Allow proper fsync support for HBase

[ https://issues.apache.org/jira/browse/HBASE-5954?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-5954: - Attachment: hbase-hdfs-744.txt Here's what I have. Not configurable. With this and HDFS-744, it

[jira] [Commented] (HBASE-5980) Scanner responses from RS should include metrics on rows/KVs filtered

[ https://issues.apache.org/jira/browse/HBASE-5980?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13272067#comment-13272067 ] Lars Hofhansl commented on HBASE-5980: -- Do you see this as a measure of a how many

[jira] [Issue Comment Edited] (HBASE-5980) Scanner responses from RS should include metrics on rows/KVs filtered

[ https://issues.apache.org/jira/browse/HBASE-5980?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13272067#comment-13272067 ] Lars Hofhansl edited comment on HBASE-5980 at 5/10/12 4:10 AM:

[jira] [Commented] (HBASE-5955) Guava 11 drops MapEvictionListener and Hadoop 2.0.0-alpha requires it

[ https://issues.apache.org/jira/browse/HBASE-5955?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13272422#comment-13272422 ] Lars Hofhansl commented on HBASE-5955: -- +1 on backport. This is a dup of HBASE-5739,

[jira] [Updated] (HBASE-5955) Guava 11 drops MapEvictionListener and Hadoop 2.0.0-alpha requires it

[ https://issues.apache.org/jira/browse/HBASE-5955?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-5955: - Fix Version/s: 0.94.1 Guava 11 drops MapEvictionListener and Hadoop 2.0.0-alpha requires it

[jira] [Updated] (HBASE-5954) Allow proper fsync support for HBase

[ https://issues.apache.org/jira/browse/HBASE-5954?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-5954: - Attachment: 5954-trunk-hdfs-trunk.txt Here's a patch against HBase-trunk matching the v2-trunk

[jira] [Commented] (HBASE-5986) Clients can see holes in the META table when regions are being split

[ https://issues.apache.org/jira/browse/HBASE-5986?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13272948#comment-13272948 ] Lars Hofhansl commented on HBASE-5986: -- I think we are assuming in many other places

[jira] [Commented] (HBASE-5986) Clients can see holes in the META table when regions are being split

[ https://issues.apache.org/jira/browse/HBASE-5986?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13272966#comment-13272966 ] Lars Hofhansl commented on HBASE-5986: -- True, META is not single region by design,

[jira] [Commented] (HBASE-5986) Clients can see holes in the META table when regions are being split

[ https://issues.apache.org/jira/browse/HBASE-5986?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13273045#comment-13273045 ] Lars Hofhansl commented on HBASE-5986: -- @Enis: yes HRegion.mutateRowsWithLock() has

[jira] [Updated] (HBASE-5954) Allow proper fsync support for HBase

[ https://issues.apache.org/jira/browse/HBASE-5954?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-5954: - Attachment: 5954-trunk-hdfs-trunk-v2.txt Patch that makes durable sync configurable (separately

[jira] [Assigned] (HBASE-5954) Allow proper fsync support for HBase

[ https://issues.apache.org/jira/browse/HBASE-5954?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl reassigned HBASE-5954: Assignee: Lars Hofhansl Allow proper fsync support for HBase

[jira] [Commented] (HBASE-5993) Add a no-read Append

[ https://issues.apache.org/jira/browse/HBASE-5993?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13274454#comment-13274454 ] Lars Hofhansl commented on HBASE-5993: -- I might be a bit dense, but how would this

[jira] [Updated] (HBASE-5992) Generalization of region move implementation + manage draining servers in bulk assign

[ https://issues.apache.org/jira/browse/HBASE-5992?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-5992: - Fix Version/s: 0.96.0 Generalization of region move implementation + manage draining

[jira] [Commented] (HBASE-5547) Don't delete HFiles when in backup mode

[ https://issues.apache.org/jira/browse/HBASE-5547?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13274455#comment-13274455 ] Lars Hofhansl commented on HBASE-5547: -- Sorry for bringing this up again (Jesse you

[jira] [Commented] (HBASE-5954) Allow proper fsync support for HBase

[ https://issues.apache.org/jira/browse/HBASE-5954?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13276059#comment-13276059 ] Lars Hofhansl commented on HBASE-5954: -- This is only partially true. It is true for

[jira] [Commented] (HBASE-5954) Allow proper fsync support for HBase

[ https://issues.apache.org/jira/browse/HBASE-5954?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13276333#comment-13276333 ] Lars Hofhansl commented on HBASE-5954: -- Finally some numbers for

[jira] [Commented] (HBASE-5954) Allow proper fsync support for HBase

[ https://issues.apache.org/jira/browse/HBASE-5954?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13276348#comment-13276348 ] Lars Hofhansl commented on HBASE-5954: -- Ok... Now with HFile sync. With HFile sync:

[jira] [Updated] (HBASE-5954) Allow proper fsync support for HBase

[ https://issues.apache.org/jira/browse/HBASE-5954?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-5954: - Attachment: 5954-trunk-hdfs-trunk-v3.txt Patch that works correctly for WAL and HFile sync.

[jira] [Commented] (HBASE-5954) Allow proper fsync support for HBase

[ https://issues.apache.org/jira/browse/HBASE-5954?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13277206#comment-13277206 ] Lars Hofhansl commented on HBASE-5954: -- I'm using ext4 with default mount options

[jira] [Commented] (HBASE-6018) hbck fails with a RejectedExecutionException

[ https://issues.apache.org/jira/browse/HBASE-6018?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13277237#comment-13277237 ] Lars Hofhansl commented on HBASE-6018: -- ThreadPoolExecutor is pretty stupid (if you

[jira] [Commented] (HBASE-5923) Cleanup checkAndXXX logic

[ https://issues.apache.org/jira/browse/HBASE-5923?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13277552#comment-13277552 ] Lars Hofhansl commented on HBASE-5923: -- Looking at this again. @Stack: How would you

[jira] [Commented] (HBASE-6018) hbck fails with a RejectedExecutionException

[ https://issues.apache.org/jira/browse/HBASE-6018?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13277920#comment-13277920 ] Lars Hofhansl commented on HBASE-6018: -- The change is fine. I was just pointing out

[jira] [Commented] (HBASE-6018) hbck fails with a RejectedExecutionException

[ https://issues.apache.org/jira/browse/HBASE-6018?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13277922#comment-13277922 ] Lars Hofhansl commented on HBASE-6018: -- NM me. The patch already does this. +1

[jira] [Updated] (HBASE-5778) Turn on WAL compression by default

[ https://issues.apache.org/jira/browse/HBASE-5778?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-5778: - Fix Version/s: (was: 0.94.1) (was: 0.96.0) Unscheduling for now.

[jira] [Commented] (HBASE-3852) ThriftServer leaks scanners

[ https://issues.apache.org/jira/browse/HBASE-3852?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13277955#comment-13277955 ] Lars Hofhansl commented on HBASE-3852: -- In the remove case, should we also close the

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