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https://issues.apache.org/jira/browse/HBASE-13058?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14349871#comment-14349871
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Hadoop QA commented on HBASE-13058:
-----------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12702939/HBASE-13058_v2_rebased.patch
against master branch at commit d58cce1694c22f8f895dceaaf2b2003f69d04ea4.
ATTACHMENT ID: 12702939
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:red}-1 tests included{color}. The patch doesn't appear to include
any new or modified tests.
Please justify why no new tests are needed for this
patch.
Also please list what manual steps were performed to
verify this patch.
{color:green}+1 hadoop versions{color}. The patch compiles with all
supported hadoop versions (2.4.1 2.5.2 2.6.0)
{color:green}+1 javac{color}. The applied patch does not increase the
total number of javac compiler warnings.
{color:green}+1 javac{color}. The applied patch does not increase the
total number of javac compiler warnings.
{color:green}+1 javadoc{color}. The javadoc tool did not generate any
warning messages.
{color:green}+1 checkstyle{color}. The applied patch does not increase the
total number of checkstyle errors
{color:green}+1 findbugs{color}. The patch does not introduce any new
Findbugs (version 2.0.3) warnings.
{color:green}+1 release audit{color}. The applied patch does not increase
the total number of release audit warnings.
{color:green}+1 lineLengths{color}. The patch does not introduce lines
longer than 100
{color:red}-1 site{color}. The patch appears to cause mvn site goal to
fail.
{color:green}+1 core tests{color}. The patch passed unit tests in .
Test results:
https://builds.apache.org/job/PreCommit-HBASE-Build/13108//testReport/
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/13108//artifact/patchprocess/newPatchFindbugsWarningshbase-hadoop2-compat.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/13108//artifact/patchprocess/newPatchFindbugsWarningshbase-prefix-tree.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/13108//artifact/patchprocess/newPatchFindbugsWarningshbase-common.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/13108//artifact/patchprocess/newPatchFindbugsWarningshbase-rest.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/13108//artifact/patchprocess/newPatchFindbugsWarningshbase-thrift.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/13108//artifact/patchprocess/newPatchFindbugsWarningshbase-annotations.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/13108//artifact/patchprocess/newPatchFindbugsWarningshbase-examples.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/13108//artifact/patchprocess/newPatchFindbugsWarningshbase-client.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/13108//artifact/patchprocess/newPatchFindbugsWarningshbase-hadoop-compat.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/13108//artifact/patchprocess/newPatchFindbugsWarningshbase-server.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/13108//artifact/patchprocess/newPatchFindbugsWarningshbase-protocol.html
Checkstyle Errors:
https://builds.apache.org/job/PreCommit-HBASE-Build/13108//artifact/patchprocess/checkstyle-aggregate.html
Console output:
https://builds.apache.org/job/PreCommit-HBASE-Build/13108//console
This message is automatically generated.
> Hbase shell command 'scan' for non existent table shows unnecessary info for
> one unrelated existent table.
> ----------------------------------------------------------------------------------------------------------
>
> Key: HBASE-13058
> URL: https://issues.apache.org/jira/browse/HBASE-13058
> Project: HBase
> Issue Type: Bug
> Components: Client
> Reporter: Abhishek Kumar
> Assignee: Abhishek Kumar
> Priority: Trivial
> Fix For: 2.0.0, 1.1.0
>
> Attachments: 0001-HBASE-13058-Error-messages-in-scan-table.patch,
> 0001-HBASE-13058-shell-unknown-table-message-update.patch,
> HBASE-13058-v2.patch, HBASE-13058_v2_rebased.patch
>
>
> When scanning for a non existent table in hbase shell, error message in shell
> sometimes(based on META table content) displays completely unrelated table
> info , which seems to be unnecessary and inconsistent with other error
> messages:
> {noformat}
> hbase(main):016:0> scan 'noTable'
> ROW COLUMN+CELL
> ERROR: Unknown table Table 'noTable' was not found, got: hbase:namespace.!
> ---------------------------------------------------------------------------------------------
> hbase(main):017:0> scan '01_noTable'
> ROW COLUMN+CELL
> ERROR: Unknown table 01_noTable!
> --------------------------------------------------
> {noformat}
> Its happening when doing a META table scan (to locate input table ) and
> scanner stops at row of another table (beyond which table can not exist) in
> ConnectionManager.locateRegionInMeta:
> {noformat}
> private RegionLocations locateRegionInMeta(TableName tableName, byte[] row,
> boolean useCache, boolean retry, int replicaId) throws
> IOException {
> .................................
> ................................
> // possible we got a region of a different table...
> if (!regionInfo.getTable().equals(tableName)) {
> throw new TableNotFoundException(
> "Table '" + tableName + "' was not found, got: " +
> regionInfo.getTable() + ".");
> }
> ...............................
> ...............................
> {noformat}
> Here, we can simply put a debug message(if required) and just throw the
> TableNotFoundException(tableName) with only tableName instead of with
> scanner positioned row.
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