[jira] Resolved: (HBASE-3006) Reading compressed HFile blocks causes way too many DFS RPC calls severly impacting performance

[ https://issues.apache.org/jira/browse/HBASE-3006?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] stack resolved HBASE-3006. -- Hadoop Flags: [Reviewed] Fix Version/s: 0.90.0 Resolution: Fixed Committed. Thanks for nice fix Ka

[jira] Updated: (HBASE-3009) ICV-style update of Memstore for single-qualifier and frequent puts

[ https://issues.apache.org/jira/browse/HBASE-3009?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jean-Daniel Cryans updated HBASE-3009: -- Attachment: HBASE-3009.patch Patch that adds the desired behavior. It requires that the

[jira] Created: (HBASE-3009) ICV-style update of Memstore for single-qualifier and frequent puts

ICV-style update of Memstore for single-qualifier and frequent puts --- Key: HBASE-3009 URL: https://issues.apache.org/jira/browse/HBASE-3009 Project: HBase Issue Type: Bug

[jira] Updated: (HBASE-3008) Memstore.updateColumnValue passes wrong flag to heapSizeChange

[ https://issues.apache.org/jira/browse/HBASE-3008?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jean-Daniel Cryans updated HBASE-3008: -- Attachment: HBASE-3008.patch This is the patch that Ryan wrote and that fixes the issue

[jira] Created: (HBASE-3008) Memstore.updateColumnValue passes wrong flag to heapSizeChange

Memstore.updateColumnValue passes wrong flag to heapSizeChange -- Key: HBASE-3008 URL: https://issues.apache.org/jira/browse/HBASE-3008 Project: HBase Issue Type: Bug Re

[jira] Updated: (HBASE-3006) Reading compressed HFile blocks causes way too many DFS RPC calls severly impacting performance

[ https://issues.apache.org/jira/browse/HBASE-3006?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Kannan Muthukkaruppan updated HBASE-3006: - Attachment: HBASE-3006-2.txt > Reading compressed HFile blocks causes way too man

[jira] Commented: (HBASE-3006) Reading compressed HFile blocks causes way too many DFS RPC calls severly impacting performance

[ https://issues.apache.org/jira/browse/HBASE-3006?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12910351#action_12910351 ] Kannan Muthukkaruppan commented on HBASE-3006: -- For our test case, min(16k, co

[jira] Commented: (HBASE-3006) Reading compressed HFile blocks causes way too many DFS RPC calls severly impacting performance

[ https://issues.apache.org/jira/browse/HBASE-3006?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12910343#action_12910343 ] ryan rawson commented on HBASE-3006: if the objects are short lived, it doesnt matter t

[jira] Commented: (HBASE-3007) StoreFile Blooms are Being Stored Undersized

[ https://issues.apache.org/jira/browse/HBASE-3007?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12910341#action_12910341 ] Nicolas Spiegelberg commented on HBASE-3007: All instances of over-sizing happe

[jira] Updated: (HBASE-2941) port HADOOP-6713 - threading scalability for RPC reads - to HBase

[ https://issues.apache.org/jira/browse/HBASE-2941?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] ryan rawson updated HBASE-2941: --- Status: Resolved (was: Patch Available) Resolution: Fixed committed to trunk > port HADOOP-

[jira] Commented: (HBASE-3006) Reading compressed HFile blocks causes way too many DFS RPC calls severly impacting performance

[ https://issues.apache.org/jira/browse/HBASE-3006?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12910320#action_12910320 ] Kannan Muthukkaruppan commented on HBASE-3006: -- Caught up with Todd in IRC. Av

[jira] Commented: (HBASE-3006) Reading compressed HFile blocks causes way too many DFS RPC calls severly impacting performance

[ https://issues.apache.org/jira/browse/HBASE-3006?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12910316#action_12910316 ] Pranav Khaitan commented on HBASE-3006: --- Looks good to me.. nice catch Kannan.. This

[jira] Commented: (HBASE-3006) Reading compressed HFile blocks causes way too many DFS RPC calls severly impacting performance

[ https://issues.apache.org/jira/browse/HBASE-3006?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12910313#action_12910313 ] Todd Lipcon commented on HBASE-3006: Rather than adding buffering, can we just avoid us

[jira] Commented: (HBASE-3006) Reading compressed HFile blocks causes way too many DFS RPC calls severly impacting performance

[ https://issues.apache.org/jira/browse/HBASE-3006?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12910286#action_12910286 ] stack commented on HBASE-3006: -- Patch looks great to me (This code was robbed from tfile a lon

[jira] Created: (HBASE-3007) StoreFile Blooms are Being Stored Undersized

StoreFile Blooms are Being Stored Undersized Key: HBASE-3007 URL: https://issues.apache.org/jira/browse/HBASE-3007 Project: HBase Issue Type: Bug Components: regionserver Affects Ver

[jira] Updated: (HBASE-3006) Reading compressed HFile blocks causes way too many DFS RPC calls severly impacting performance

[ https://issues.apache.org/jira/browse/HBASE-3006?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Kannan Muthukkaruppan updated HBASE-3006: - Attachment: HBASE-3006.txt Patch submitted. Fixes perf problems we were seeing.

[jira] Commented: (HBASE-3006) Reading compressed HFile blocks causes way too many DFS RPC calls severly impacting performance

[ https://issues.apache.org/jira/browse/HBASE-3006?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12910257#action_12910257 ] Kannan Muthukkaruppan commented on HBASE-3006: -- Wrapping a BufferedInputStream

[jira] Commented: (HBASE-3006) Reading compressed HFile blocks causes way too many DFS RPC calls severly impacting performance

[ https://issues.apache.org/jira/browse/HBASE-3006?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12910236#action_12910236 ] Kannan Muthukkaruppan commented on HBASE-3006: -- stack: To clarify regarding yo

[jira] Commented: (HBASE-2999) hbase TTL can be suboptimal and leave small regions after compaction

[ https://issues.apache.org/jira/browse/HBASE-2999?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12910234#action_12910234 ] Jimmy Hu commented on HBASE-2999: - What I suggest is to make the sweep part of the major_c

[jira] Commented: (HBASE-3005) Add reseek optimization for fetching multiple versions via TimestampsFilter

[ https://issues.apache.org/jira/browse/HBASE-3005?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12910235#action_12910235 ] HBase Review Board commented on HBASE-3005: --- Message from: st...@duboce.net

[jira] Commented: (HBASE-3006) Reading compressed HFile blocks causes way too many DFS RPC calls severly impacting performance

[ https://issues.apache.org/jira/browse/HBASE-3006?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12910233#action_12910233 ] Kannan Muthukkaruppan commented on HBASE-3006: -- Stack: This was just a snippet

[jira] Commented: (HBASE-2999) hbase TTL can be suboptimal and leave small regions after compaction

[ https://issues.apache.org/jira/browse/HBASE-2999?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12910230#action_12910230 ] Jimmy Hu commented on HBASE-2999: - It turns out that the hbase will do daily major_compac

[jira] Commented: (HBASE-3006) Reading compressed HFile blocks causes way too many DFS RPC calls severly impacting performance

[ https://issues.apache.org/jira/browse/HBASE-3006?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12910226#action_12910226 ] stack commented on HBASE-3006: -- @Kannan You are my new hero. I love the debug trace above. Y

[jira] Created: (HBASE-3006) Reading compressed HFile blocks causes way too many DFS RPC calls severly impacting performance

Reading compressed HFile blocks causes way too many DFS RPC calls severly impacting performance --- Key: HBASE-3006 URL: https://issues.apache.org/jira/browse/HBASE-3006

[jira] Assigned: (HBASE-3006) Reading compressed HFile blocks causes way too many DFS RPC calls severly impacting performance

[ https://issues.apache.org/jira/browse/HBASE-3006?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Kannan Muthukkaruppan reassigned HBASE-3006: Assignee: Kannan Muthukkaruppan > Reading compressed HFile blocks causes wa

[jira] Commented: (HBASE-3005) Add reseek optimization for fetching multiple versions via TimestampsFilter

[ https://issues.apache.org/jira/browse/HBASE-3005?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12910056#action_12910056 ] HBase Review Board commented on HBASE-3005: --- Message from: "Kannan Muthukkaruppan

[jira] Commented: (HBASE-3005) Add reseek optimization for fetching multiple versions via TimestampsFilter

[ https://issues.apache.org/jira/browse/HBASE-3005?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12910057#action_12910057 ] HBase Review Board commented on HBASE-3005: --- Message from: "Pranav Khaitan" ---

[jira] Commented: (HBASE-3005) Add reseek optimization for fetching multiple versions via TimestampsFilter

[ https://issues.apache.org/jira/browse/HBASE-3005?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12910054#action_12910054 ] Kannan Muthukkaruppan commented on HBASE-3005: -- Note: This applies when we use

[jira] Updated: (HBASE-2649) Make use of storefile 'order' making certain decisions during merge sort

[ https://issues.apache.org/jira/browse/HBASE-2649?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pranav Khaitan updated HBASE-2649: -- Attachment: HBASE-1485-V9.patch This patch was committed to trunk a week ago. Just attaching to

[jira] Updated: (HBASE-2916) Reseek directly to next column

[ https://issues.apache.org/jira/browse/HBASE-2916?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pranav Khaitan updated HBASE-2916: -- Attachment: HBASE-2916-V2.patch Code up for review at https://review.cloudera.org/r/781 > Rese

[jira] Updated: (HBASE-3005) Add reseek optimization for fetching multiple versions via TimestampsFilter

[ https://issues.apache.org/jira/browse/HBASE-3005?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pranav Khaitan updated HBASE-3005: -- Attachment: HBASE-PUBLIC-3005-V1.patch The code for this is put up for review at https://review

[jira] Created: (HBASE-3005) Add reseek optimization for fetching multiple versions via TimestampsFilter

Add reseek optimization for fetching multiple versions via TimestampsFilter --- Key: HBASE-3005 URL: https://issues.apache.org/jira/browse/HBASE-3005 Project: HBase Issu