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Move dcs into subdir to combine repos

  1. … 573 more files in changeset.
Move dcs into subdir to combine repos

  1. … 575 more files in changeset.
Add jdbcT2 driver trace properties

The jdbct2 driver properties traceFile and traceFlag may now be

set from DCS configuration for multithreaded DcsServer class.

The 2 new propertie are t2.driver.trace.file and t2.driver.trace.flag.

The default DcsServer .log file is used for traceFile and traceFlag

default to 0 or no tracing.

Change-Id: I7ce042bb1f8d27fb802f1a4950447f77defa0359

  1. … 1 more file in changeset.
MT Server - added catalog functions

Added following catalog functions:

getTables(catalog, schema, table, tpList)




getColumns(catalog, schema, table, column)

getTablePrivileges(catalog, schema, table)

getColumnPrivileges(catalog, schema, table, column)

getBestRowIdentifier(catalog, schema, table, rowIdScope, nullable)

getVersionColumns(catalog, schema, table)

getProcedures(catalog, schema, table)

getProcedureColumns(catalog, schema, table, column)

getPrimaryKeys(catalog, schema, table)

getExportedKeys(catalog, schema, table)

getImportedKeys(fkCatalog, fkSchema, fkTable)


getIndexInfo(catalog, schema, table, uniqueness, true)

This has the DCS change for stat publication (1685)

Change-Id: I9657564f8bf9f295855eaf22ade8cd85c2e6ba39

  1. … 13 more files in changeset.
partialy fix for query cancel

1. prepared DcsMaster for accepting request sent by T4 Driver to cancel

the query

2. Cleanup the code. Changing tabs to spaces.

3. Added processing unknown requests.



1. To servermt added processing EndTransaction

2. To Master Listener added processing requests in LITTLE_ENDIAN

3. To servermt added fix for Logging

4. Fixed Exception message in RequestCancelQuery

5. In servermt fixed bugs reported in Phoenix Test.



1. Fixed wrong text exception

2. Added checking if LOG is on

3. Removed listing LOG properties

4. Fixed precision for TIME and TIMESTAMP

5. Changed TYPE_EXPLAIN to return result set

6. Changed in SqlFetch process EOD

7. To SqlPrepare added more LOG info

8. Changed TConnection/TStatement closing



1. added query cancel procedure.

2. to pom.xml changed hadoop version to 2.5.0-cdh5.3.0 to make T2 driver


3. to servermt added SqlClose Api

4. fixed more problems in servermt



1. in pom.xml changed hadoop version to 2.6.0 and removed cloudera


2. fixed connecting timeout.

3. added connecting server state.

4. cleanup debug log messages.

5. restored in ClientData accidently deleted code.



1. fixed TAB-SPAC issues



Fixed issues reported in code review

Change-Id: Ifd0b7835c87dbf84d5ea0dde05219a0651f19a74

  1. … 25 more files in changeset.
added new DCS Serverna

fixed reported issues:

1. copyright 2015

2. changed tabs to spaces

3. versioning in T2Driver

4. Added detailed description

fixed reported issues.

changed the name of Dcs Serverna to new name Dcs Servermt

changed System.out.println to LOG.debug

changed serverna to servermt in jamon

added property dcs.server.handlers.threads.max. This

property limits number of threads created by Dcs Server.

Default value is 10.

Fixed error in dcs

fixed description of the property

cleanup the code

changed system.out.println to LOG

Change-Id: Ib5b47a5c09171ddd1b1f062fe8e7b26bf31779bd

    • -0
    • +480
    • -0
    • +130
  1. … 58 more files in changeset.