[jira] [Updated] (HBASE-20270) Turn off command help that follows all errors in shell

2018-06-28 Thread Mike Drob (JIRA)


 [ 
https://issues.apache.org/jira/browse/HBASE-20270?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Mike Drob updated HBASE-20270:
--
   Resolution: Fixed
Fix Version/s: (was: 2.2.0)
   2.1.0
   Status: Resolved  (was: Patch Available)

Resolving this because it has been committed to multiple branches. If folks 
want further backports, please open new issues.

> Turn off command help that follows all errors in shell
> --
>
> Key: HBASE-20270
> URL: https://issues.apache.org/jira/browse/HBASE-20270
> Project: HBase
>  Issue Type: Task
>  Components: shell
>Affects Versions: 2.0.0
>Reporter: Sean Busbey
>Assignee: Sakthi
>Priority: Major
> Fix For: 3.0.0, 2.1.0
>
> Attachments: hbase-20270.master.001.patch, 
> hbase-20270.master.002.patch, hbase-20270.master.003.patch, 
> hbase-20270.master.004.patch, hbase-20270.master.005.patch, 
> hbase-20270.master.006.patch
>
>
> Right now if a shell command gives an error, any error, it then echos the 
> command help. It makes it harder to see the actual error text and is annoying.
> example:
> {code}
>   
>   
>
> hbase(main):007:0> create 'test:a_table', 'family', { NUMREGIONS => 20, 
> SPLITALGO => 'HexStringSplit'}
> ERROR: Unknown namespace test!
> Creates a table. Pass a table name, and a set of column family
> specifications (at least one), and, optionally, table configuration.
> Column specification can be a simple string (name), or a dictionary
> (dictionaries are described below in main help output), necessarily
> including NAME attribute.
> Examples:
> Create a table with namespace=ns1 and table qualifier=t1
>   hbase> create 'ns1:t1', {NAME => 'f1', VERSIONS => 5}
> Create a table with namespace=default and table qualifier=t1
>   hbase> create 't1', {NAME => 'f1'}, {NAME => 'f2'}, {NAME => 'f3'}
>   hbase> # The above in shorthand would be the following:
>   hbase> create 't1', 'f1', 'f2', 'f3'
>   hbase> create 't1', {NAME => 'f1', VERSIONS => 1, TTL => 2592000, 
> BLOCKCACHE => true}
>   hbase> create 't1', {NAME => 'f1', CONFIGURATION => 
> {'hbase.hstore.blockingStoreFiles' => '10'}}
>   hbase> create 't1', {NAME => 'f1', IS_MOB => true, MOB_THRESHOLD => 
> 100, MOB_COMPACT_PARTITION_POLICY => 'weekly'}
> Table configuration options can be put at the end.
> Examples:
>   hbase> create 'ns1:t1', 'f1', SPLITS => ['10', '20', '30', '40']
>   hbase> create 't1', 'f1', SPLITS => ['10', '20', '30', '40']
>   hbase> create 't1', 'f1', SPLITS_FILE => 'splits.txt', OWNER => 'johndoe'
>   hbase> create 't1', {NAME => 'f1', VERSIONS => 5}, METADATA => { 'mykey' => 
> 'myvalue' }
>   hbase> # Optionally pre-split the table into NUMREGIONS, using
>   hbase> # SPLITALGO ("HexStringSplit", "UniformSplit" or classname)
>   hbase> create 't1', 'f1', {NUMREGIONS => 15, SPLITALGO => 'HexStringSplit'}
>   hbase> create 't1', 'f1', {NUMREGIONS => 15, SPLITALGO => 'HexStringSplit', 
> REGION_REPLICATION => 2, CONFIGURATION => 
> {'hbase.hregion.scan.loadColumnFamiliesOnDemand' => 'true'}}
>   hbase> create 't1', {NAME => 'f1', DFS_REPLICATION => 1}
> You can also keep around a reference to the created table:
>   hbase> t1 = create 't1', 'f1'
> Which gives you a reference to the table named 't1', on which you can then
> call methods.
> Took 0.0221 seconds   
>   
> 
> hbase(main):008:0> create_namespace 'test'
> Took 0.2554 seconds   
>   
> 
> hbase(main):009:0> create 'test:a_table', 'family', { NUMREGIONS => 20, 
> SPLITALGO => 'HexStringSplit'}
> Created table test:a_table
> Took 1.2264 seconds 
> {code}
> I was trying to make a table in the test namespace before making the 
> namespace. Much faster to recognize and move on when the error text isn't 
> followed by 80x the text.



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[jira] [Updated] (HBASE-20270) Turn off command help that follows all errors in shell

2018-06-19 Thread Duo Zhang (JIRA)


 [ 
https://issues.apache.org/jira/browse/HBASE-20270?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Duo Zhang updated HBASE-20270:
--
Fix Version/s: (was: 2.1.0)
   2.2.0

> Turn off command help that follows all errors in shell
> --
>
> Key: HBASE-20270
> URL: https://issues.apache.org/jira/browse/HBASE-20270
> Project: HBase
>  Issue Type: Task
>  Components: shell
>Affects Versions: 2.0.0
>Reporter: Sean Busbey
>Assignee: Sakthi
>Priority: Major
> Fix For: 3.0.0, 2.2.0
>
> Attachments: hbase-20270.master.001.patch, 
> hbase-20270.master.002.patch, hbase-20270.master.003.patch, 
> hbase-20270.master.004.patch, hbase-20270.master.005.patch, 
> hbase-20270.master.006.patch
>
>
> Right now if a shell command gives an error, any error, it then echos the 
> command help. It makes it harder to see the actual error text and is annoying.
> example:
> {code}
>   
>   
>
> hbase(main):007:0> create 'test:a_table', 'family', { NUMREGIONS => 20, 
> SPLITALGO => 'HexStringSplit'}
> ERROR: Unknown namespace test!
> Creates a table. Pass a table name, and a set of column family
> specifications (at least one), and, optionally, table configuration.
> Column specification can be a simple string (name), or a dictionary
> (dictionaries are described below in main help output), necessarily
> including NAME attribute.
> Examples:
> Create a table with namespace=ns1 and table qualifier=t1
>   hbase> create 'ns1:t1', {NAME => 'f1', VERSIONS => 5}
> Create a table with namespace=default and table qualifier=t1
>   hbase> create 't1', {NAME => 'f1'}, {NAME => 'f2'}, {NAME => 'f3'}
>   hbase> # The above in shorthand would be the following:
>   hbase> create 't1', 'f1', 'f2', 'f3'
>   hbase> create 't1', {NAME => 'f1', VERSIONS => 1, TTL => 2592000, 
> BLOCKCACHE => true}
>   hbase> create 't1', {NAME => 'f1', CONFIGURATION => 
> {'hbase.hstore.blockingStoreFiles' => '10'}}
>   hbase> create 't1', {NAME => 'f1', IS_MOB => true, MOB_THRESHOLD => 
> 100, MOB_COMPACT_PARTITION_POLICY => 'weekly'}
> Table configuration options can be put at the end.
> Examples:
>   hbase> create 'ns1:t1', 'f1', SPLITS => ['10', '20', '30', '40']
>   hbase> create 't1', 'f1', SPLITS => ['10', '20', '30', '40']
>   hbase> create 't1', 'f1', SPLITS_FILE => 'splits.txt', OWNER => 'johndoe'
>   hbase> create 't1', {NAME => 'f1', VERSIONS => 5}, METADATA => { 'mykey' => 
> 'myvalue' }
>   hbase> # Optionally pre-split the table into NUMREGIONS, using
>   hbase> # SPLITALGO ("HexStringSplit", "UniformSplit" or classname)
>   hbase> create 't1', 'f1', {NUMREGIONS => 15, SPLITALGO => 'HexStringSplit'}
>   hbase> create 't1', 'f1', {NUMREGIONS => 15, SPLITALGO => 'HexStringSplit', 
> REGION_REPLICATION => 2, CONFIGURATION => 
> {'hbase.hregion.scan.loadColumnFamiliesOnDemand' => 'true'}}
>   hbase> create 't1', {NAME => 'f1', DFS_REPLICATION => 1}
> You can also keep around a reference to the created table:
>   hbase> t1 = create 't1', 'f1'
> Which gives you a reference to the table named 't1', on which you can then
> call methods.
> Took 0.0221 seconds   
>   
> 
> hbase(main):008:0> create_namespace 'test'
> Took 0.2554 seconds   
>   
> 
> hbase(main):009:0> create 'test:a_table', 'family', { NUMREGIONS => 20, 
> SPLITALGO => 'HexStringSplit'}
> Created table test:a_table
> Took 1.2264 seconds 
> {code}
> I was trying to make a table in the test namespace before making the 
> namespace. Much faster to recognize and move on when the error text isn't 
> followed by 80x the text.



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[jira] [Updated] (HBASE-20270) Turn off command help that follows all errors in shell

2018-04-25 Thread Sakthi (JIRA)

 [ 
https://issues.apache.org/jira/browse/HBASE-20270?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Sakthi updated HBASE-20270:
---
Release Note: 

The command help that followed all errors, before, is now no longer available. 
Erroneous command inputs would now just show error-texts followed by the shell 
command to try for seeing the help message. It looks like: For usage try 'help 
“create”’. Operators can copy-paste the command to get the help message.

> Turn off command help that follows all errors in shell
> --
>
> Key: HBASE-20270
> URL: https://issues.apache.org/jira/browse/HBASE-20270
> Project: HBase
>  Issue Type: Task
>  Components: shell
>Affects Versions: 2.0.0
>Reporter: Sean Busbey
>Assignee: Sakthi
>Priority: Major
> Fix For: 3.0.0, 2.1.0
>
> Attachments: hbase-20270.master.001.patch, 
> hbase-20270.master.002.patch, hbase-20270.master.003.patch, 
> hbase-20270.master.004.patch, hbase-20270.master.005.patch, 
> hbase-20270.master.006.patch
>
>
> Right now if a shell command gives an error, any error, it then echos the 
> command help. It makes it harder to see the actual error text and is annoying.
> example:
> {code}
>   
>   
>
> hbase(main):007:0> create 'test:a_table', 'family', { NUMREGIONS => 20, 
> SPLITALGO => 'HexStringSplit'}
> ERROR: Unknown namespace test!
> Creates a table. Pass a table name, and a set of column family
> specifications (at least one), and, optionally, table configuration.
> Column specification can be a simple string (name), or a dictionary
> (dictionaries are described below in main help output), necessarily
> including NAME attribute.
> Examples:
> Create a table with namespace=ns1 and table qualifier=t1
>   hbase> create 'ns1:t1', {NAME => 'f1', VERSIONS => 5}
> Create a table with namespace=default and table qualifier=t1
>   hbase> create 't1', {NAME => 'f1'}, {NAME => 'f2'}, {NAME => 'f3'}
>   hbase> # The above in shorthand would be the following:
>   hbase> create 't1', 'f1', 'f2', 'f3'
>   hbase> create 't1', {NAME => 'f1', VERSIONS => 1, TTL => 2592000, 
> BLOCKCACHE => true}
>   hbase> create 't1', {NAME => 'f1', CONFIGURATION => 
> {'hbase.hstore.blockingStoreFiles' => '10'}}
>   hbase> create 't1', {NAME => 'f1', IS_MOB => true, MOB_THRESHOLD => 
> 100, MOB_COMPACT_PARTITION_POLICY => 'weekly'}
> Table configuration options can be put at the end.
> Examples:
>   hbase> create 'ns1:t1', 'f1', SPLITS => ['10', '20', '30', '40']
>   hbase> create 't1', 'f1', SPLITS => ['10', '20', '30', '40']
>   hbase> create 't1', 'f1', SPLITS_FILE => 'splits.txt', OWNER => 'johndoe'
>   hbase> create 't1', {NAME => 'f1', VERSIONS => 5}, METADATA => { 'mykey' => 
> 'myvalue' }
>   hbase> # Optionally pre-split the table into NUMREGIONS, using
>   hbase> # SPLITALGO ("HexStringSplit", "UniformSplit" or classname)
>   hbase> create 't1', 'f1', {NUMREGIONS => 15, SPLITALGO => 'HexStringSplit'}
>   hbase> create 't1', 'f1', {NUMREGIONS => 15, SPLITALGO => 'HexStringSplit', 
> REGION_REPLICATION => 2, CONFIGURATION => 
> {'hbase.hregion.scan.loadColumnFamiliesOnDemand' => 'true'}}
>   hbase> create 't1', {NAME => 'f1', DFS_REPLICATION => 1}
> You can also keep around a reference to the created table:
>   hbase> t1 = create 't1', 'f1'
> Which gives you a reference to the table named 't1', on which you can then
> call methods.
> Took 0.0221 seconds   
>   
> 
> hbase(main):008:0> create_namespace 'test'
> Took 0.2554 seconds   
>   
> 
> hbase(main):009:0> create 'test:a_table', 'family', { NUMREGIONS => 20, 
> SPLITALGO => 'HexStringSplit'}
> Created table test:a_table
> Took 1.2264 seconds 
> {code}
> I was trying to make a table in the test namespace before making the 
> namespace. Much faster to recognize and move on when the error text isn't 
> followed by 80x the text.



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[jira] [Updated] (HBASE-20270) Turn off command help that follows all errors in shell

2018-04-25 Thread Sean Busbey (JIRA)

 [ 
https://issues.apache.org/jira/browse/HBASE-20270?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Sean Busbey updated HBASE-20270:

Fix Version/s: (was: 2.0.1)

> Turn off command help that follows all errors in shell
> --
>
> Key: HBASE-20270
> URL: https://issues.apache.org/jira/browse/HBASE-20270
> Project: HBase
>  Issue Type: Task
>  Components: shell
>Affects Versions: 2.0.0
>Reporter: Sean Busbey
>Assignee: Sakthi
>Priority: Major
> Fix For: 3.0.0, 2.1.0
>
> Attachments: hbase-20270.master.001.patch, 
> hbase-20270.master.002.patch, hbase-20270.master.003.patch, 
> hbase-20270.master.004.patch, hbase-20270.master.005.patch, 
> hbase-20270.master.006.patch
>
>
> Right now if a shell command gives an error, any error, it then echos the 
> command help. It makes it harder to see the actual error text and is annoying.
> example:
> {code}
>   
>   
>
> hbase(main):007:0> create 'test:a_table', 'family', { NUMREGIONS => 20, 
> SPLITALGO => 'HexStringSplit'}
> ERROR: Unknown namespace test!
> Creates a table. Pass a table name, and a set of column family
> specifications (at least one), and, optionally, table configuration.
> Column specification can be a simple string (name), or a dictionary
> (dictionaries are described below in main help output), necessarily
> including NAME attribute.
> Examples:
> Create a table with namespace=ns1 and table qualifier=t1
>   hbase> create 'ns1:t1', {NAME => 'f1', VERSIONS => 5}
> Create a table with namespace=default and table qualifier=t1
>   hbase> create 't1', {NAME => 'f1'}, {NAME => 'f2'}, {NAME => 'f3'}
>   hbase> # The above in shorthand would be the following:
>   hbase> create 't1', 'f1', 'f2', 'f3'
>   hbase> create 't1', {NAME => 'f1', VERSIONS => 1, TTL => 2592000, 
> BLOCKCACHE => true}
>   hbase> create 't1', {NAME => 'f1', CONFIGURATION => 
> {'hbase.hstore.blockingStoreFiles' => '10'}}
>   hbase> create 't1', {NAME => 'f1', IS_MOB => true, MOB_THRESHOLD => 
> 100, MOB_COMPACT_PARTITION_POLICY => 'weekly'}
> Table configuration options can be put at the end.
> Examples:
>   hbase> create 'ns1:t1', 'f1', SPLITS => ['10', '20', '30', '40']
>   hbase> create 't1', 'f1', SPLITS => ['10', '20', '30', '40']
>   hbase> create 't1', 'f1', SPLITS_FILE => 'splits.txt', OWNER => 'johndoe'
>   hbase> create 't1', {NAME => 'f1', VERSIONS => 5}, METADATA => { 'mykey' => 
> 'myvalue' }
>   hbase> # Optionally pre-split the table into NUMREGIONS, using
>   hbase> # SPLITALGO ("HexStringSplit", "UniformSplit" or classname)
>   hbase> create 't1', 'f1', {NUMREGIONS => 15, SPLITALGO => 'HexStringSplit'}
>   hbase> create 't1', 'f1', {NUMREGIONS => 15, SPLITALGO => 'HexStringSplit', 
> REGION_REPLICATION => 2, CONFIGURATION => 
> {'hbase.hregion.scan.loadColumnFamiliesOnDemand' => 'true'}}
>   hbase> create 't1', {NAME => 'f1', DFS_REPLICATION => 1}
> You can also keep around a reference to the created table:
>   hbase> t1 = create 't1', 'f1'
> Which gives you a reference to the table named 't1', on which you can then
> call methods.
> Took 0.0221 seconds   
>   
> 
> hbase(main):008:0> create_namespace 'test'
> Took 0.2554 seconds   
>   
> 
> hbase(main):009:0> create 'test:a_table', 'family', { NUMREGIONS => 20, 
> SPLITALGO => 'HexStringSplit'}
> Created table test:a_table
> Took 1.2264 seconds 
> {code}
> I was trying to make a table in the test namespace before making the 
> namespace. Much faster to recognize and move on when the error text isn't 
> followed by 80x the text.



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[jira] [Updated] (HBASE-20270) Turn off command help that follows all errors in shell

2018-04-25 Thread Sean Busbey (JIRA)

 [ 
https://issues.apache.org/jira/browse/HBASE-20270?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Sean Busbey updated HBASE-20270:

Fix Version/s: (was: 2.0.0)
   2.0.1
   2.1.0
   3.0.0

> Turn off command help that follows all errors in shell
> --
>
> Key: HBASE-20270
> URL: https://issues.apache.org/jira/browse/HBASE-20270
> Project: HBase
>  Issue Type: Task
>  Components: shell
>Affects Versions: 2.0.0
>Reporter: Sean Busbey
>Assignee: Sakthi
>Priority: Major
> Fix For: 3.0.0, 2.1.0
>
> Attachments: hbase-20270.master.001.patch, 
> hbase-20270.master.002.patch, hbase-20270.master.003.patch, 
> hbase-20270.master.004.patch, hbase-20270.master.005.patch, 
> hbase-20270.master.006.patch
>
>
> Right now if a shell command gives an error, any error, it then echos the 
> command help. It makes it harder to see the actual error text and is annoying.
> example:
> {code}
>   
>   
>
> hbase(main):007:0> create 'test:a_table', 'family', { NUMREGIONS => 20, 
> SPLITALGO => 'HexStringSplit'}
> ERROR: Unknown namespace test!
> Creates a table. Pass a table name, and a set of column family
> specifications (at least one), and, optionally, table configuration.
> Column specification can be a simple string (name), or a dictionary
> (dictionaries are described below in main help output), necessarily
> including NAME attribute.
> Examples:
> Create a table with namespace=ns1 and table qualifier=t1
>   hbase> create 'ns1:t1', {NAME => 'f1', VERSIONS => 5}
> Create a table with namespace=default and table qualifier=t1
>   hbase> create 't1', {NAME => 'f1'}, {NAME => 'f2'}, {NAME => 'f3'}
>   hbase> # The above in shorthand would be the following:
>   hbase> create 't1', 'f1', 'f2', 'f3'
>   hbase> create 't1', {NAME => 'f1', VERSIONS => 1, TTL => 2592000, 
> BLOCKCACHE => true}
>   hbase> create 't1', {NAME => 'f1', CONFIGURATION => 
> {'hbase.hstore.blockingStoreFiles' => '10'}}
>   hbase> create 't1', {NAME => 'f1', IS_MOB => true, MOB_THRESHOLD => 
> 100, MOB_COMPACT_PARTITION_POLICY => 'weekly'}
> Table configuration options can be put at the end.
> Examples:
>   hbase> create 'ns1:t1', 'f1', SPLITS => ['10', '20', '30', '40']
>   hbase> create 't1', 'f1', SPLITS => ['10', '20', '30', '40']
>   hbase> create 't1', 'f1', SPLITS_FILE => 'splits.txt', OWNER => 'johndoe'
>   hbase> create 't1', {NAME => 'f1', VERSIONS => 5}, METADATA => { 'mykey' => 
> 'myvalue' }
>   hbase> # Optionally pre-split the table into NUMREGIONS, using
>   hbase> # SPLITALGO ("HexStringSplit", "UniformSplit" or classname)
>   hbase> create 't1', 'f1', {NUMREGIONS => 15, SPLITALGO => 'HexStringSplit'}
>   hbase> create 't1', 'f1', {NUMREGIONS => 15, SPLITALGO => 'HexStringSplit', 
> REGION_REPLICATION => 2, CONFIGURATION => 
> {'hbase.hregion.scan.loadColumnFamiliesOnDemand' => 'true'}}
>   hbase> create 't1', {NAME => 'f1', DFS_REPLICATION => 1}
> You can also keep around a reference to the created table:
>   hbase> t1 = create 't1', 'f1'
> Which gives you a reference to the table named 't1', on which you can then
> call methods.
> Took 0.0221 seconds   
>   
> 
> hbase(main):008:0> create_namespace 'test'
> Took 0.2554 seconds   
>   
> 
> hbase(main):009:0> create 'test:a_table', 'family', { NUMREGIONS => 20, 
> SPLITALGO => 'HexStringSplit'}
> Created table test:a_table
> Took 1.2264 seconds 
> {code}
> I was trying to make a table in the test namespace before making the 
> namespace. Much faster to recognize and move on when the error text isn't 
> followed by 80x the text.



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[jira] [Updated] (HBASE-20270) Turn off command help that follows all errors in shell

2018-04-24 Thread Sakthi (JIRA)

 [ 
https://issues.apache.org/jira/browse/HBASE-20270?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Sakthi updated HBASE-20270:
---
Attachment: hbase-20270.master.006.patch

> Turn off command help that follows all errors in shell
> --
>
> Key: HBASE-20270
> URL: https://issues.apache.org/jira/browse/HBASE-20270
> Project: HBase
>  Issue Type: Task
>  Components: shell
>Affects Versions: 2.0.0
>Reporter: Sean Busbey
>Assignee: Sakthi
>Priority: Major
> Fix For: 2.0.0
>
> Attachments: hbase-20270.master.001.patch, 
> hbase-20270.master.002.patch, hbase-20270.master.003.patch, 
> hbase-20270.master.004.patch, hbase-20270.master.005.patch, 
> hbase-20270.master.006.patch
>
>
> Right now if a shell command gives an error, any error, it then echos the 
> command help. It makes it harder to see the actual error text and is annoying.
> example:
> {code}
>   
>   
>
> hbase(main):007:0> create 'test:a_table', 'family', { NUMREGIONS => 20, 
> SPLITALGO => 'HexStringSplit'}
> ERROR: Unknown namespace test!
> Creates a table. Pass a table name, and a set of column family
> specifications (at least one), and, optionally, table configuration.
> Column specification can be a simple string (name), or a dictionary
> (dictionaries are described below in main help output), necessarily
> including NAME attribute.
> Examples:
> Create a table with namespace=ns1 and table qualifier=t1
>   hbase> create 'ns1:t1', {NAME => 'f1', VERSIONS => 5}
> Create a table with namespace=default and table qualifier=t1
>   hbase> create 't1', {NAME => 'f1'}, {NAME => 'f2'}, {NAME => 'f3'}
>   hbase> # The above in shorthand would be the following:
>   hbase> create 't1', 'f1', 'f2', 'f3'
>   hbase> create 't1', {NAME => 'f1', VERSIONS => 1, TTL => 2592000, 
> BLOCKCACHE => true}
>   hbase> create 't1', {NAME => 'f1', CONFIGURATION => 
> {'hbase.hstore.blockingStoreFiles' => '10'}}
>   hbase> create 't1', {NAME => 'f1', IS_MOB => true, MOB_THRESHOLD => 
> 100, MOB_COMPACT_PARTITION_POLICY => 'weekly'}
> Table configuration options can be put at the end.
> Examples:
>   hbase> create 'ns1:t1', 'f1', SPLITS => ['10', '20', '30', '40']
>   hbase> create 't1', 'f1', SPLITS => ['10', '20', '30', '40']
>   hbase> create 't1', 'f1', SPLITS_FILE => 'splits.txt', OWNER => 'johndoe'
>   hbase> create 't1', {NAME => 'f1', VERSIONS => 5}, METADATA => { 'mykey' => 
> 'myvalue' }
>   hbase> # Optionally pre-split the table into NUMREGIONS, using
>   hbase> # SPLITALGO ("HexStringSplit", "UniformSplit" or classname)
>   hbase> create 't1', 'f1', {NUMREGIONS => 15, SPLITALGO => 'HexStringSplit'}
>   hbase> create 't1', 'f1', {NUMREGIONS => 15, SPLITALGO => 'HexStringSplit', 
> REGION_REPLICATION => 2, CONFIGURATION => 
> {'hbase.hregion.scan.loadColumnFamiliesOnDemand' => 'true'}}
>   hbase> create 't1', {NAME => 'f1', DFS_REPLICATION => 1}
> You can also keep around a reference to the created table:
>   hbase> t1 = create 't1', 'f1'
> Which gives you a reference to the table named 't1', on which you can then
> call methods.
> Took 0.0221 seconds   
>   
> 
> hbase(main):008:0> create_namespace 'test'
> Took 0.2554 seconds   
>   
> 
> hbase(main):009:0> create 'test:a_table', 'family', { NUMREGIONS => 20, 
> SPLITALGO => 'HexStringSplit'}
> Created table test:a_table
> Took 1.2264 seconds 
> {code}
> I was trying to make a table in the test namespace before making the 
> namespace. Much faster to recognize and move on when the error text isn't 
> followed by 80x the text.



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[jira] [Updated] (HBASE-20270) Turn off command help that follows all errors in shell

2018-04-24 Thread Sakthi (JIRA)

 [ 
https://issues.apache.org/jira/browse/HBASE-20270?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Sakthi updated HBASE-20270:
---
Attachment: hbase-20270.master.005.patch

> Turn off command help that follows all errors in shell
> --
>
> Key: HBASE-20270
> URL: https://issues.apache.org/jira/browse/HBASE-20270
> Project: HBase
>  Issue Type: Task
>  Components: shell
>Affects Versions: 2.0.0
>Reporter: Sean Busbey
>Assignee: Sakthi
>Priority: Major
> Fix For: 2.0.0
>
> Attachments: hbase-20270.master.001.patch, 
> hbase-20270.master.002.patch, hbase-20270.master.003.patch, 
> hbase-20270.master.004.patch, hbase-20270.master.005.patch
>
>
> Right now if a shell command gives an error, any error, it then echos the 
> command help. It makes it harder to see the actual error text and is annoying.
> example:
> {code}
>   
>   
>
> hbase(main):007:0> create 'test:a_table', 'family', { NUMREGIONS => 20, 
> SPLITALGO => 'HexStringSplit'}
> ERROR: Unknown namespace test!
> Creates a table. Pass a table name, and a set of column family
> specifications (at least one), and, optionally, table configuration.
> Column specification can be a simple string (name), or a dictionary
> (dictionaries are described below in main help output), necessarily
> including NAME attribute.
> Examples:
> Create a table with namespace=ns1 and table qualifier=t1
>   hbase> create 'ns1:t1', {NAME => 'f1', VERSIONS => 5}
> Create a table with namespace=default and table qualifier=t1
>   hbase> create 't1', {NAME => 'f1'}, {NAME => 'f2'}, {NAME => 'f3'}
>   hbase> # The above in shorthand would be the following:
>   hbase> create 't1', 'f1', 'f2', 'f3'
>   hbase> create 't1', {NAME => 'f1', VERSIONS => 1, TTL => 2592000, 
> BLOCKCACHE => true}
>   hbase> create 't1', {NAME => 'f1', CONFIGURATION => 
> {'hbase.hstore.blockingStoreFiles' => '10'}}
>   hbase> create 't1', {NAME => 'f1', IS_MOB => true, MOB_THRESHOLD => 
> 100, MOB_COMPACT_PARTITION_POLICY => 'weekly'}
> Table configuration options can be put at the end.
> Examples:
>   hbase> create 'ns1:t1', 'f1', SPLITS => ['10', '20', '30', '40']
>   hbase> create 't1', 'f1', SPLITS => ['10', '20', '30', '40']
>   hbase> create 't1', 'f1', SPLITS_FILE => 'splits.txt', OWNER => 'johndoe'
>   hbase> create 't1', {NAME => 'f1', VERSIONS => 5}, METADATA => { 'mykey' => 
> 'myvalue' }
>   hbase> # Optionally pre-split the table into NUMREGIONS, using
>   hbase> # SPLITALGO ("HexStringSplit", "UniformSplit" or classname)
>   hbase> create 't1', 'f1', {NUMREGIONS => 15, SPLITALGO => 'HexStringSplit'}
>   hbase> create 't1', 'f1', {NUMREGIONS => 15, SPLITALGO => 'HexStringSplit', 
> REGION_REPLICATION => 2, CONFIGURATION => 
> {'hbase.hregion.scan.loadColumnFamiliesOnDemand' => 'true'}}
>   hbase> create 't1', {NAME => 'f1', DFS_REPLICATION => 1}
> You can also keep around a reference to the created table:
>   hbase> t1 = create 't1', 'f1'
> Which gives you a reference to the table named 't1', on which you can then
> call methods.
> Took 0.0221 seconds   
>   
> 
> hbase(main):008:0> create_namespace 'test'
> Took 0.2554 seconds   
>   
> 
> hbase(main):009:0> create 'test:a_table', 'family', { NUMREGIONS => 20, 
> SPLITALGO => 'HexStringSplit'}
> Created table test:a_table
> Took 1.2264 seconds 
> {code}
> I was trying to make a table in the test namespace before making the 
> namespace. Much faster to recognize and move on when the error text isn't 
> followed by 80x the text.



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[jira] [Updated] (HBASE-20270) Turn off command help that follows all errors in shell

2018-04-21 Thread Sakthi (JIRA)

 [ 
https://issues.apache.org/jira/browse/HBASE-20270?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Sakthi updated HBASE-20270:
---
Attachment: hbase-20270.master.004.patch

> Turn off command help that follows all errors in shell
> --
>
> Key: HBASE-20270
> URL: https://issues.apache.org/jira/browse/HBASE-20270
> Project: HBase
>  Issue Type: Task
>  Components: shell
>Affects Versions: 2.0.0
>Reporter: Sean Busbey
>Assignee: Sakthi
>Priority: Major
> Fix For: 2.0.0
>
> Attachments: hbase-20270.master.001.patch, 
> hbase-20270.master.002.patch, hbase-20270.master.003.patch, 
> hbase-20270.master.004.patch
>
>
> Right now if a shell command gives an error, any error, it then echos the 
> command help. It makes it harder to see the actual error text and is annoying.
> example:
> {code}
>   
>   
>
> hbase(main):007:0> create 'test:a_table', 'family', { NUMREGIONS => 20, 
> SPLITALGO => 'HexStringSplit'}
> ERROR: Unknown namespace test!
> Creates a table. Pass a table name, and a set of column family
> specifications (at least one), and, optionally, table configuration.
> Column specification can be a simple string (name), or a dictionary
> (dictionaries are described below in main help output), necessarily
> including NAME attribute.
> Examples:
> Create a table with namespace=ns1 and table qualifier=t1
>   hbase> create 'ns1:t1', {NAME => 'f1', VERSIONS => 5}
> Create a table with namespace=default and table qualifier=t1
>   hbase> create 't1', {NAME => 'f1'}, {NAME => 'f2'}, {NAME => 'f3'}
>   hbase> # The above in shorthand would be the following:
>   hbase> create 't1', 'f1', 'f2', 'f3'
>   hbase> create 't1', {NAME => 'f1', VERSIONS => 1, TTL => 2592000, 
> BLOCKCACHE => true}
>   hbase> create 't1', {NAME => 'f1', CONFIGURATION => 
> {'hbase.hstore.blockingStoreFiles' => '10'}}
>   hbase> create 't1', {NAME => 'f1', IS_MOB => true, MOB_THRESHOLD => 
> 100, MOB_COMPACT_PARTITION_POLICY => 'weekly'}
> Table configuration options can be put at the end.
> Examples:
>   hbase> create 'ns1:t1', 'f1', SPLITS => ['10', '20', '30', '40']
>   hbase> create 't1', 'f1', SPLITS => ['10', '20', '30', '40']
>   hbase> create 't1', 'f1', SPLITS_FILE => 'splits.txt', OWNER => 'johndoe'
>   hbase> create 't1', {NAME => 'f1', VERSIONS => 5}, METADATA => { 'mykey' => 
> 'myvalue' }
>   hbase> # Optionally pre-split the table into NUMREGIONS, using
>   hbase> # SPLITALGO ("HexStringSplit", "UniformSplit" or classname)
>   hbase> create 't1', 'f1', {NUMREGIONS => 15, SPLITALGO => 'HexStringSplit'}
>   hbase> create 't1', 'f1', {NUMREGIONS => 15, SPLITALGO => 'HexStringSplit', 
> REGION_REPLICATION => 2, CONFIGURATION => 
> {'hbase.hregion.scan.loadColumnFamiliesOnDemand' => 'true'}}
>   hbase> create 't1', {NAME => 'f1', DFS_REPLICATION => 1}
> You can also keep around a reference to the created table:
>   hbase> t1 = create 't1', 'f1'
> Which gives you a reference to the table named 't1', on which you can then
> call methods.
> Took 0.0221 seconds   
>   
> 
> hbase(main):008:0> create_namespace 'test'
> Took 0.2554 seconds   
>   
> 
> hbase(main):009:0> create 'test:a_table', 'family', { NUMREGIONS => 20, 
> SPLITALGO => 'HexStringSplit'}
> Created table test:a_table
> Took 1.2264 seconds 
> {code}
> I was trying to make a table in the test namespace before making the 
> namespace. Much faster to recognize and move on when the error text isn't 
> followed by 80x the text.



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[jira] [Updated] (HBASE-20270) Turn off command help that follows all errors in shell

2018-04-20 Thread Sakthi (JIRA)

 [ 
https://issues.apache.org/jira/browse/HBASE-20270?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Sakthi updated HBASE-20270:
---
Attachment: hbase-20270.master.003.patch

> Turn off command help that follows all errors in shell
> --
>
> Key: HBASE-20270
> URL: https://issues.apache.org/jira/browse/HBASE-20270
> Project: HBase
>  Issue Type: Task
>  Components: shell
>Affects Versions: 2.0.0
>Reporter: Sean Busbey
>Assignee: Sakthi
>Priority: Major
> Fix For: 2.0.0
>
> Attachments: hbase-20270.master.001.patch, 
> hbase-20270.master.002.patch, hbase-20270.master.003.patch
>
>
> Right now if a shell command gives an error, any error, it then echos the 
> command help. It makes it harder to see the actual error text and is annoying.
> example:
> {code}
>   
>   
>
> hbase(main):007:0> create 'test:a_table', 'family', { NUMREGIONS => 20, 
> SPLITALGO => 'HexStringSplit'}
> ERROR: Unknown namespace test!
> Creates a table. Pass a table name, and a set of column family
> specifications (at least one), and, optionally, table configuration.
> Column specification can be a simple string (name), or a dictionary
> (dictionaries are described below in main help output), necessarily
> including NAME attribute.
> Examples:
> Create a table with namespace=ns1 and table qualifier=t1
>   hbase> create 'ns1:t1', {NAME => 'f1', VERSIONS => 5}
> Create a table with namespace=default and table qualifier=t1
>   hbase> create 't1', {NAME => 'f1'}, {NAME => 'f2'}, {NAME => 'f3'}
>   hbase> # The above in shorthand would be the following:
>   hbase> create 't1', 'f1', 'f2', 'f3'
>   hbase> create 't1', {NAME => 'f1', VERSIONS => 1, TTL => 2592000, 
> BLOCKCACHE => true}
>   hbase> create 't1', {NAME => 'f1', CONFIGURATION => 
> {'hbase.hstore.blockingStoreFiles' => '10'}}
>   hbase> create 't1', {NAME => 'f1', IS_MOB => true, MOB_THRESHOLD => 
> 100, MOB_COMPACT_PARTITION_POLICY => 'weekly'}
> Table configuration options can be put at the end.
> Examples:
>   hbase> create 'ns1:t1', 'f1', SPLITS => ['10', '20', '30', '40']
>   hbase> create 't1', 'f1', SPLITS => ['10', '20', '30', '40']
>   hbase> create 't1', 'f1', SPLITS_FILE => 'splits.txt', OWNER => 'johndoe'
>   hbase> create 't1', {NAME => 'f1', VERSIONS => 5}, METADATA => { 'mykey' => 
> 'myvalue' }
>   hbase> # Optionally pre-split the table into NUMREGIONS, using
>   hbase> # SPLITALGO ("HexStringSplit", "UniformSplit" or classname)
>   hbase> create 't1', 'f1', {NUMREGIONS => 15, SPLITALGO => 'HexStringSplit'}
>   hbase> create 't1', 'f1', {NUMREGIONS => 15, SPLITALGO => 'HexStringSplit', 
> REGION_REPLICATION => 2, CONFIGURATION => 
> {'hbase.hregion.scan.loadColumnFamiliesOnDemand' => 'true'}}
>   hbase> create 't1', {NAME => 'f1', DFS_REPLICATION => 1}
> You can also keep around a reference to the created table:
>   hbase> t1 = create 't1', 'f1'
> Which gives you a reference to the table named 't1', on which you can then
> call methods.
> Took 0.0221 seconds   
>   
> 
> hbase(main):008:0> create_namespace 'test'
> Took 0.2554 seconds   
>   
> 
> hbase(main):009:0> create 'test:a_table', 'family', { NUMREGIONS => 20, 
> SPLITALGO => 'HexStringSplit'}
> Created table test:a_table
> Took 1.2264 seconds 
> {code}
> I was trying to make a table in the test namespace before making the 
> namespace. Much faster to recognize and move on when the error text isn't 
> followed by 80x the text.



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[jira] [Updated] (HBASE-20270) Turn off command help that follows all errors in shell

2018-04-18 Thread Sakthi (JIRA)

 [ 
https://issues.apache.org/jira/browse/HBASE-20270?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Sakthi updated HBASE-20270:
---
Attachment: hbase-20270.master.002.patch

> Turn off command help that follows all errors in shell
> --
>
> Key: HBASE-20270
> URL: https://issues.apache.org/jira/browse/HBASE-20270
> Project: HBase
>  Issue Type: Task
>  Components: shell
>Affects Versions: 2.0.0
>Reporter: Sean Busbey
>Assignee: Sakthi
>Priority: Major
> Fix For: 2.0.0
>
> Attachments: hbase-20270.master.001.patch, 
> hbase-20270.master.002.patch
>
>
> Right now if a shell command gives an error, any error, it then echos the 
> command help. It makes it harder to see the actual error text and is annoying.
> example:
> {code}
>   
>   
>
> hbase(main):007:0> create 'test:a_table', 'family', { NUMREGIONS => 20, 
> SPLITALGO => 'HexStringSplit'}
> ERROR: Unknown namespace test!
> Creates a table. Pass a table name, and a set of column family
> specifications (at least one), and, optionally, table configuration.
> Column specification can be a simple string (name), or a dictionary
> (dictionaries are described below in main help output), necessarily
> including NAME attribute.
> Examples:
> Create a table with namespace=ns1 and table qualifier=t1
>   hbase> create 'ns1:t1', {NAME => 'f1', VERSIONS => 5}
> Create a table with namespace=default and table qualifier=t1
>   hbase> create 't1', {NAME => 'f1'}, {NAME => 'f2'}, {NAME => 'f3'}
>   hbase> # The above in shorthand would be the following:
>   hbase> create 't1', 'f1', 'f2', 'f3'
>   hbase> create 't1', {NAME => 'f1', VERSIONS => 1, TTL => 2592000, 
> BLOCKCACHE => true}
>   hbase> create 't1', {NAME => 'f1', CONFIGURATION => 
> {'hbase.hstore.blockingStoreFiles' => '10'}}
>   hbase> create 't1', {NAME => 'f1', IS_MOB => true, MOB_THRESHOLD => 
> 100, MOB_COMPACT_PARTITION_POLICY => 'weekly'}
> Table configuration options can be put at the end.
> Examples:
>   hbase> create 'ns1:t1', 'f1', SPLITS => ['10', '20', '30', '40']
>   hbase> create 't1', 'f1', SPLITS => ['10', '20', '30', '40']
>   hbase> create 't1', 'f1', SPLITS_FILE => 'splits.txt', OWNER => 'johndoe'
>   hbase> create 't1', {NAME => 'f1', VERSIONS => 5}, METADATA => { 'mykey' => 
> 'myvalue' }
>   hbase> # Optionally pre-split the table into NUMREGIONS, using
>   hbase> # SPLITALGO ("HexStringSplit", "UniformSplit" or classname)
>   hbase> create 't1', 'f1', {NUMREGIONS => 15, SPLITALGO => 'HexStringSplit'}
>   hbase> create 't1', 'f1', {NUMREGIONS => 15, SPLITALGO => 'HexStringSplit', 
> REGION_REPLICATION => 2, CONFIGURATION => 
> {'hbase.hregion.scan.loadColumnFamiliesOnDemand' => 'true'}}
>   hbase> create 't1', {NAME => 'f1', DFS_REPLICATION => 1}
> You can also keep around a reference to the created table:
>   hbase> t1 = create 't1', 'f1'
> Which gives you a reference to the table named 't1', on which you can then
> call methods.
> Took 0.0221 seconds   
>   
> 
> hbase(main):008:0> create_namespace 'test'
> Took 0.2554 seconds   
>   
> 
> hbase(main):009:0> create 'test:a_table', 'family', { NUMREGIONS => 20, 
> SPLITALGO => 'HexStringSplit'}
> Created table test:a_table
> Took 1.2264 seconds 
> {code}
> I was trying to make a table in the test namespace before making the 
> namespace. Much faster to recognize and move on when the error text isn't 
> followed by 80x the text.



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[jira] [Updated] (HBASE-20270) Turn off command help that follows all errors in shell

2018-04-18 Thread Sakthi (JIRA)

 [ 
https://issues.apache.org/jira/browse/HBASE-20270?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Sakthi updated HBASE-20270:
---
Status: Patch Available  (was: In Progress)

> Turn off command help that follows all errors in shell
> --
>
> Key: HBASE-20270
> URL: https://issues.apache.org/jira/browse/HBASE-20270
> Project: HBase
>  Issue Type: Task
>  Components: shell
>Affects Versions: 2.0.0
>Reporter: Sean Busbey
>Assignee: Sakthi
>Priority: Major
> Fix For: 2.0.0
>
> Attachments: hbase-20270.master.001.patch
>
>
> Right now if a shell command gives an error, any error, it then echos the 
> command help. It makes it harder to see the actual error text and is annoying.
> example:
> {code}
>   
>   
>
> hbase(main):007:0> create 'test:a_table', 'family', { NUMREGIONS => 20, 
> SPLITALGO => 'HexStringSplit'}
> ERROR: Unknown namespace test!
> Creates a table. Pass a table name, and a set of column family
> specifications (at least one), and, optionally, table configuration.
> Column specification can be a simple string (name), or a dictionary
> (dictionaries are described below in main help output), necessarily
> including NAME attribute.
> Examples:
> Create a table with namespace=ns1 and table qualifier=t1
>   hbase> create 'ns1:t1', {NAME => 'f1', VERSIONS => 5}
> Create a table with namespace=default and table qualifier=t1
>   hbase> create 't1', {NAME => 'f1'}, {NAME => 'f2'}, {NAME => 'f3'}
>   hbase> # The above in shorthand would be the following:
>   hbase> create 't1', 'f1', 'f2', 'f3'
>   hbase> create 't1', {NAME => 'f1', VERSIONS => 1, TTL => 2592000, 
> BLOCKCACHE => true}
>   hbase> create 't1', {NAME => 'f1', CONFIGURATION => 
> {'hbase.hstore.blockingStoreFiles' => '10'}}
>   hbase> create 't1', {NAME => 'f1', IS_MOB => true, MOB_THRESHOLD => 
> 100, MOB_COMPACT_PARTITION_POLICY => 'weekly'}
> Table configuration options can be put at the end.
> Examples:
>   hbase> create 'ns1:t1', 'f1', SPLITS => ['10', '20', '30', '40']
>   hbase> create 't1', 'f1', SPLITS => ['10', '20', '30', '40']
>   hbase> create 't1', 'f1', SPLITS_FILE => 'splits.txt', OWNER => 'johndoe'
>   hbase> create 't1', {NAME => 'f1', VERSIONS => 5}, METADATA => { 'mykey' => 
> 'myvalue' }
>   hbase> # Optionally pre-split the table into NUMREGIONS, using
>   hbase> # SPLITALGO ("HexStringSplit", "UniformSplit" or classname)
>   hbase> create 't1', 'f1', {NUMREGIONS => 15, SPLITALGO => 'HexStringSplit'}
>   hbase> create 't1', 'f1', {NUMREGIONS => 15, SPLITALGO => 'HexStringSplit', 
> REGION_REPLICATION => 2, CONFIGURATION => 
> {'hbase.hregion.scan.loadColumnFamiliesOnDemand' => 'true'}}
>   hbase> create 't1', {NAME => 'f1', DFS_REPLICATION => 1}
> You can also keep around a reference to the created table:
>   hbase> t1 = create 't1', 'f1'
> Which gives you a reference to the table named 't1', on which you can then
> call methods.
> Took 0.0221 seconds   
>   
> 
> hbase(main):008:0> create_namespace 'test'
> Took 0.2554 seconds   
>   
> 
> hbase(main):009:0> create 'test:a_table', 'family', { NUMREGIONS => 20, 
> SPLITALGO => 'HexStringSplit'}
> Created table test:a_table
> Took 1.2264 seconds 
> {code}
> I was trying to make a table in the test namespace before making the 
> namespace. Much faster to recognize and move on when the error text isn't 
> followed by 80x the text.



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[jira] [Updated] (HBASE-20270) Turn off command help that follows all errors in shell

2018-04-12 Thread Sean Busbey (JIRA)

 [ 
https://issues.apache.org/jira/browse/HBASE-20270?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Sean Busbey updated HBASE-20270:

Status: In Progress  (was: Patch Available)

moving out of patch available status pending update per review

> Turn off command help that follows all errors in shell
> --
>
> Key: HBASE-20270
> URL: https://issues.apache.org/jira/browse/HBASE-20270
> Project: HBase
>  Issue Type: Task
>  Components: shell
>Affects Versions: 2.0.0
>Reporter: Sean Busbey
>Assignee: Sakthi
>Priority: Major
> Fix For: 2.0.0
>
> Attachments: hbase-20270.master.001.patch
>
>
> Right now if a shell command gives an error, any error, it then echos the 
> command help. It makes it harder to see the actual error text and is annoying.
> example:
> {code}
>   
>   
>
> hbase(main):007:0> create 'test:a_table', 'family', { NUMREGIONS => 20, 
> SPLITALGO => 'HexStringSplit'}
> ERROR: Unknown namespace test!
> Creates a table. Pass a table name, and a set of column family
> specifications (at least one), and, optionally, table configuration.
> Column specification can be a simple string (name), or a dictionary
> (dictionaries are described below in main help output), necessarily
> including NAME attribute.
> Examples:
> Create a table with namespace=ns1 and table qualifier=t1
>   hbase> create 'ns1:t1', {NAME => 'f1', VERSIONS => 5}
> Create a table with namespace=default and table qualifier=t1
>   hbase> create 't1', {NAME => 'f1'}, {NAME => 'f2'}, {NAME => 'f3'}
>   hbase> # The above in shorthand would be the following:
>   hbase> create 't1', 'f1', 'f2', 'f3'
>   hbase> create 't1', {NAME => 'f1', VERSIONS => 1, TTL => 2592000, 
> BLOCKCACHE => true}
>   hbase> create 't1', {NAME => 'f1', CONFIGURATION => 
> {'hbase.hstore.blockingStoreFiles' => '10'}}
>   hbase> create 't1', {NAME => 'f1', IS_MOB => true, MOB_THRESHOLD => 
> 100, MOB_COMPACT_PARTITION_POLICY => 'weekly'}
> Table configuration options can be put at the end.
> Examples:
>   hbase> create 'ns1:t1', 'f1', SPLITS => ['10', '20', '30', '40']
>   hbase> create 't1', 'f1', SPLITS => ['10', '20', '30', '40']
>   hbase> create 't1', 'f1', SPLITS_FILE => 'splits.txt', OWNER => 'johndoe'
>   hbase> create 't1', {NAME => 'f1', VERSIONS => 5}, METADATA => { 'mykey' => 
> 'myvalue' }
>   hbase> # Optionally pre-split the table into NUMREGIONS, using
>   hbase> # SPLITALGO ("HexStringSplit", "UniformSplit" or classname)
>   hbase> create 't1', 'f1', {NUMREGIONS => 15, SPLITALGO => 'HexStringSplit'}
>   hbase> create 't1', 'f1', {NUMREGIONS => 15, SPLITALGO => 'HexStringSplit', 
> REGION_REPLICATION => 2, CONFIGURATION => 
> {'hbase.hregion.scan.loadColumnFamiliesOnDemand' => 'true'}}
>   hbase> create 't1', {NAME => 'f1', DFS_REPLICATION => 1}
> You can also keep around a reference to the created table:
>   hbase> t1 = create 't1', 'f1'
> Which gives you a reference to the table named 't1', on which you can then
> call methods.
> Took 0.0221 seconds   
>   
> 
> hbase(main):008:0> create_namespace 'test'
> Took 0.2554 seconds   
>   
> 
> hbase(main):009:0> create 'test:a_table', 'family', { NUMREGIONS => 20, 
> SPLITALGO => 'HexStringSplit'}
> Created table test:a_table
> Took 1.2264 seconds 
> {code}
> I was trying to make a table in the test namespace before making the 
> namespace. Much faster to recognize and move on when the error text isn't 
> followed by 80x the text.



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[jira] [Updated] (HBASE-20270) Turn off command help that follows all errors in shell

2018-03-23 Thread Sakthi (JIRA)

 [ 
https://issues.apache.org/jira/browse/HBASE-20270?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Sakthi updated HBASE-20270:
---
Status: Patch Available  (was: Open)

> Turn off command help that follows all errors in shell
> --
>
> Key: HBASE-20270
> URL: https://issues.apache.org/jira/browse/HBASE-20270
> Project: HBase
>  Issue Type: Task
>  Components: shell
>Affects Versions: 2.0.0
>Reporter: Sean Busbey
>Assignee: Sakthi
>Priority: Major
> Fix For: 2.0.0
>
> Attachments: hbase-20270.master.001.patch
>
>
> Right now if a shell command gives an error, any error, it then echos the 
> command help. It makes it harder to see the actual error text and is annoying.
> example:
> {code}
>   
>   
>
> hbase(main):007:0> create 'test:a_table', 'family', { NUMREGIONS => 20, 
> SPLITALGO => 'HexStringSplit'}
> ERROR: Unknown namespace test!
> Creates a table. Pass a table name, and a set of column family
> specifications (at least one), and, optionally, table configuration.
> Column specification can be a simple string (name), or a dictionary
> (dictionaries are described below in main help output), necessarily
> including NAME attribute.
> Examples:
> Create a table with namespace=ns1 and table qualifier=t1
>   hbase> create 'ns1:t1', {NAME => 'f1', VERSIONS => 5}
> Create a table with namespace=default and table qualifier=t1
>   hbase> create 't1', {NAME => 'f1'}, {NAME => 'f2'}, {NAME => 'f3'}
>   hbase> # The above in shorthand would be the following:
>   hbase> create 't1', 'f1', 'f2', 'f3'
>   hbase> create 't1', {NAME => 'f1', VERSIONS => 1, TTL => 2592000, 
> BLOCKCACHE => true}
>   hbase> create 't1', {NAME => 'f1', CONFIGURATION => 
> {'hbase.hstore.blockingStoreFiles' => '10'}}
>   hbase> create 't1', {NAME => 'f1', IS_MOB => true, MOB_THRESHOLD => 
> 100, MOB_COMPACT_PARTITION_POLICY => 'weekly'}
> Table configuration options can be put at the end.
> Examples:
>   hbase> create 'ns1:t1', 'f1', SPLITS => ['10', '20', '30', '40']
>   hbase> create 't1', 'f1', SPLITS => ['10', '20', '30', '40']
>   hbase> create 't1', 'f1', SPLITS_FILE => 'splits.txt', OWNER => 'johndoe'
>   hbase> create 't1', {NAME => 'f1', VERSIONS => 5}, METADATA => { 'mykey' => 
> 'myvalue' }
>   hbase> # Optionally pre-split the table into NUMREGIONS, using
>   hbase> # SPLITALGO ("HexStringSplit", "UniformSplit" or classname)
>   hbase> create 't1', 'f1', {NUMREGIONS => 15, SPLITALGO => 'HexStringSplit'}
>   hbase> create 't1', 'f1', {NUMREGIONS => 15, SPLITALGO => 'HexStringSplit', 
> REGION_REPLICATION => 2, CONFIGURATION => 
> {'hbase.hregion.scan.loadColumnFamiliesOnDemand' => 'true'}}
>   hbase> create 't1', {NAME => 'f1', DFS_REPLICATION => 1}
> You can also keep around a reference to the created table:
>   hbase> t1 = create 't1', 'f1'
> Which gives you a reference to the table named 't1', on which you can then
> call methods.
> Took 0.0221 seconds   
>   
> 
> hbase(main):008:0> create_namespace 'test'
> Took 0.2554 seconds   
>   
> 
> hbase(main):009:0> create 'test:a_table', 'family', { NUMREGIONS => 20, 
> SPLITALGO => 'HexStringSplit'}
> Created table test:a_table
> Took 1.2264 seconds 
> {code}
> I was trying to make a table in the test namespace before making the 
> namespace. Much faster to recognize and move on when the error text isn't 
> followed by 80x the text.



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[jira] [Updated] (HBASE-20270) Turn off command help that follows all errors in shell

2018-03-23 Thread Sakthi (JIRA)

 [ 
https://issues.apache.org/jira/browse/HBASE-20270?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Sakthi updated HBASE-20270:
---
Attachment: hbase-20270.master.001.patch

> Turn off command help that follows all errors in shell
> --
>
> Key: HBASE-20270
> URL: https://issues.apache.org/jira/browse/HBASE-20270
> Project: HBase
>  Issue Type: Task
>  Components: shell
>Affects Versions: 2.0.0
>Reporter: Sean Busbey
>Assignee: Sakthi
>Priority: Major
> Fix For: 2.0.0
>
> Attachments: hbase-20270.master.001.patch
>
>
> Right now if a shell command gives an error, any error, it then echos the 
> command help. It makes it harder to see the actual error text and is annoying.
> example:
> {code}
>   
>   
>
> hbase(main):007:0> create 'test:a_table', 'family', { NUMREGIONS => 20, 
> SPLITALGO => 'HexStringSplit'}
> ERROR: Unknown namespace test!
> Creates a table. Pass a table name, and a set of column family
> specifications (at least one), and, optionally, table configuration.
> Column specification can be a simple string (name), or a dictionary
> (dictionaries are described below in main help output), necessarily
> including NAME attribute.
> Examples:
> Create a table with namespace=ns1 and table qualifier=t1
>   hbase> create 'ns1:t1', {NAME => 'f1', VERSIONS => 5}
> Create a table with namespace=default and table qualifier=t1
>   hbase> create 't1', {NAME => 'f1'}, {NAME => 'f2'}, {NAME => 'f3'}
>   hbase> # The above in shorthand would be the following:
>   hbase> create 't1', 'f1', 'f2', 'f3'
>   hbase> create 't1', {NAME => 'f1', VERSIONS => 1, TTL => 2592000, 
> BLOCKCACHE => true}
>   hbase> create 't1', {NAME => 'f1', CONFIGURATION => 
> {'hbase.hstore.blockingStoreFiles' => '10'}}
>   hbase> create 't1', {NAME => 'f1', IS_MOB => true, MOB_THRESHOLD => 
> 100, MOB_COMPACT_PARTITION_POLICY => 'weekly'}
> Table configuration options can be put at the end.
> Examples:
>   hbase> create 'ns1:t1', 'f1', SPLITS => ['10', '20', '30', '40']
>   hbase> create 't1', 'f1', SPLITS => ['10', '20', '30', '40']
>   hbase> create 't1', 'f1', SPLITS_FILE => 'splits.txt', OWNER => 'johndoe'
>   hbase> create 't1', {NAME => 'f1', VERSIONS => 5}, METADATA => { 'mykey' => 
> 'myvalue' }
>   hbase> # Optionally pre-split the table into NUMREGIONS, using
>   hbase> # SPLITALGO ("HexStringSplit", "UniformSplit" or classname)
>   hbase> create 't1', 'f1', {NUMREGIONS => 15, SPLITALGO => 'HexStringSplit'}
>   hbase> create 't1', 'f1', {NUMREGIONS => 15, SPLITALGO => 'HexStringSplit', 
> REGION_REPLICATION => 2, CONFIGURATION => 
> {'hbase.hregion.scan.loadColumnFamiliesOnDemand' => 'true'}}
>   hbase> create 't1', {NAME => 'f1', DFS_REPLICATION => 1}
> You can also keep around a reference to the created table:
>   hbase> t1 = create 't1', 'f1'
> Which gives you a reference to the table named 't1', on which you can then
> call methods.
> Took 0.0221 seconds   
>   
> 
> hbase(main):008:0> create_namespace 'test'
> Took 0.2554 seconds   
>   
> 
> hbase(main):009:0> create 'test:a_table', 'family', { NUMREGIONS => 20, 
> SPLITALGO => 'HexStringSplit'}
> Created table test:a_table
> Took 1.2264 seconds 
> {code}
> I was trying to make a table in the test namespace before making the 
> namespace. Much faster to recognize and move on when the error text isn't 
> followed by 80x the text.



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