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From "Vladimir Rodionov (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-14123) HBase Backup/Restore Phase 2
Date Mon, 21 Nov 2016 18:41:58 GMT

    [ https://issues.apache.org/jira/browse/HBASE-14123?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15684378#comment-15684378
] 

Vladimir Rodionov commented on HBASE-14123:
-------------------------------------------

{quote}
I see this in the log:
  19 2016-11-17 14:13:36,596 INFO  [main] util.RestoreServerUtil: Creating target table 'x_1_restore2'
  20 2016-11-17 14:13:36,596 DEBUG [main] util.RestoreServerUtil: Parsing region dir: hdfs://ve0524.halxg.cloudera.com:8020/user/stack/backup/backup_1479419995738/default/x_1/archive/data/default/x_1/049560f124c122186f174168988f4eec
  21 2016-11-17 14:13:36,598 DEBUG [main] util.RestoreServerUtil: Parsing family dir [hdfs://ve0524.halxg.cloudera.com:8020/user/stack/backup/backup_1479419995738/default/x_1/archive/data/default/x_1/049560f124c122186f174168988f4eec/test_cf
in region [hdfs://ve0524.halxg.cloudera.com:8020/user/stack/backup/backup_1479419995738/default/x_1/archive/data/default/x_1/049560f124c122186f174168988f4eec]
  22 2016-11-17 14:13:36,615 INFO  [main] hfile.CacheConfig: Allocating LruBlockCache size=5.29
GB, blockSize=64 KB
  23 2016-11-17 14:13:36,628 DEBUG [main] hfile.CacheConfig: Trying to use  Internal l2 cache

Is util supposed to be using a block cache? Seems to be doing this a lot (Lots of spew though
restoring a one row table).
{quote}

Utils is using HFile.createReader, which has CacheConfig instance as a parameter

> HBase Backup/Restore Phase 2
> ----------------------------
>
>                 Key: HBASE-14123
>                 URL: https://issues.apache.org/jira/browse/HBASE-14123
>             Project: HBase
>          Issue Type: Umbrella
>            Reporter: Vladimir Rodionov
>            Assignee: Vladimir Rodionov
>            Priority: Blocker
>             Fix For: 2.0.0
>
>         Attachments: 14123-master.v14.txt, 14123-master.v15.txt, 14123-master.v16.txt,
14123-master.v17.txt, 14123-master.v18.txt, 14123-master.v19.txt, 14123-master.v2.txt, 14123-master.v20.txt,
14123-master.v21.txt, 14123-master.v24.txt, 14123-master.v25.txt, 14123-master.v27.txt, 14123-master.v28.txt,
14123-master.v29.full.txt, 14123-master.v3.txt, 14123-master.v30.txt, 14123-master.v31.txt,
14123-master.v32.txt, 14123-master.v33.txt, 14123-master.v34.txt, 14123-master.v35.txt, 14123-master.v36.txt,
14123-master.v37.txt, 14123-master.v38.txt, 14123-master.v5.txt, 14123-master.v6.txt, 14123-master.v7.txt,
14123-master.v8.txt, 14123-master.v9.txt, 14123-v14.txt, HBASE-14123-for-7912-v1.patch, HBASE-14123-for-7912-v6.patch,
HBASE-14123-v1.patch, HBASE-14123-v10.patch, HBASE-14123-v11.patch, HBASE-14123-v12.patch,
HBASE-14123-v13.patch, HBASE-14123-v15.patch, HBASE-14123-v16.patch, HBASE-14123-v2.patch,
HBASE-14123-v3.patch, HBASE-14123-v4.patch, HBASE-14123-v5.patch, HBASE-14123-v6.patch, HBASE-14123-v7.patch,
HBASE-14123-v9.patch
>
>
> Phase 2 umbrella JIRA. See HBASE-7912 for design document and description. 



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