[
https://issues.apache.org/jira/browse/HBASE-13652?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16111988#comment-16111988
]
stack commented on HBASE-13652:
-------------------------------
Unscheduling. Would be cool too if we just asked what system is and if
case-insensitive os, just do right thing rather than set flag.
> Case-insensitivity of file system affects table creation
> --------------------------------------------------------
>
> Key: HBASE-13652
> URL: https://issues.apache.org/jira/browse/HBASE-13652
> Project: HBase
> Issue Type: Bug
> Components: shell
> Affects Versions: 1.0.0
> Environment: HBase standalone mode on Mac OS X.
> Reporter: Lars George
> Assignee: Xuesen Liang
> Labels: beginner
> Attachments: HBASE-13652.master.001.patch,
> HBASE-13652.master.002.patch, HBASE-13652.master.003.patch,
> HBASE-13652.master.004.patch, HBASE-13652.master.005.patch
>
>
> I noticed this on my Mac OS machine:
> {noformat}
> hbase(main):003:0> list
> TABLE
>
>
> 0 row(s) in 0.0260 seconds
> => []
> hbase(main):004:0> create 'TestTable', 'info'
> 0 row(s) in 0.2830 seconds
> => Hbase::Table - TestTable
> hbase(main):005:0> create 'testtable', 'colfam1'
> 0 row(s) in 0.1750 seconds
> => Hbase::Table - testtable
> hbase(main):006:0> list
> TABLE
>
>
> TestTable
>
>
> TestTable
>
>
> 2 row(s) in 0.0170 seconds
> => ["TestTable", "TestTable"]
> hbase(main):007:0> status 'detailed'
> version 1.0.0
> 0 regionsInTransition
> master coprocessors: []
> 1 live servers
> de1-app-mba-1.internal.larsgeorge.com:58824 1431124680152
> requestsPerSecond=0.0, numberOfOnlineRegions=4, usedHeapMB=47,
> maxHeapMB=4062, numberOfStores=4, numberOfStorefiles=0,
> storefileUncompressedSizeMB=0, storefileSizeMB=0, memstoreSizeMB=0,
> storefileIndexSizeMB=0, readRequestsCount=16, writeRequestsCount=8,
> rootIndexSizeKB=0, totalStaticIndexSizeKB=0, totalStaticBloomSizeKB=0,
> totalCompactingKVs=0, currentCompactedKVs=0, compactionProgressPct=NaN,
> coprocessors=[]
> "TestTable,,1431124762491.cb30b003b192aa1d429e5a8e908a2f7d."
> numberOfStores=1, numberOfStorefiles=0,
> storefileUncompressedSizeMB=0, storefileSizeMB=0, memstoreSizeMB=0,
> storefileIndexSizeMB=0, readRequestsCount=0, writeRequestsCount=0,
> rootIndexSizeKB=0, totalStaticIndexSizeKB=0, totalStaticBloomSizeKB=0,
> totalCompactingKVs=0, currentCompactedKVs=0, compactionProgressPct=NaN,
> completeSequenceId=-1, dataLocality=0.0
> "hbase:meta,,1"
> numberOfStores=1, numberOfStorefiles=0,
> storefileUncompressedSizeMB=0, storefileSizeMB=0, memstoreSizeMB=0,
> storefileIndexSizeMB=0, readRequestsCount=10, writeRequestsCount=6,
> rootIndexSizeKB=0, totalStaticIndexSizeKB=0, totalStaticBloomSizeKB=0,
> totalCompactingKVs=0, currentCompactedKVs=0, compactionProgressPct=NaN,
> completeSequenceId=-1, dataLocality=0.0
> "hbase:namespace,,1431124686536.42728f3a3411b0d8ff21c7a2622d9378."
> numberOfStores=1, numberOfStorefiles=0,
> storefileUncompressedSizeMB=0, storefileSizeMB=0, memstoreSizeMB=0,
> storefileIndexSizeMB=0, readRequestsCount=6, writeRequestsCount=2,
> rootIndexSizeKB=0, totalStaticIndexSizeKB=0, totalStaticBloomSizeKB=0,
> totalCompactingKVs=0, currentCompactedKVs=0, compactionProgressPct=NaN,
> completeSequenceId=-1, dataLocality=0.0
> "testtable,,1431124773352.8d461d5069d1c88bc3b26562ab30e333."
> numberOfStores=1, numberOfStorefiles=0,
> storefileUncompressedSizeMB=0, storefileSizeMB=0, memstoreSizeMB=0,
> storefileIndexSizeMB=0, readRequestsCount=0, writeRequestsCount=0,
> rootIndexSizeKB=0, totalStaticIndexSizeKB=0, totalStaticBloomSizeKB=0,
> totalCompactingKVs=0, currentCompactedKVs=0, compactionProgressPct=NaN,
> completeSequenceId=-1, dataLocality=0.0
> 0 dead servers
> {noformat}
> and on the file system there is
> {noformat}
> larsgeorge:~$ ls -l hbase/data/default/
> total 0
> drwxr-xr-x 7 larsgeorge staff 238 May 8 15:39 TestTable
> {noformat}
> This should not happen on a case sensitive file system (I presume), so is of
> marginal importance. But a simple extra check during directory creation could
> fix this.
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)
