PDavid commented on PR #8600:
URL: https://github.com/apache/hbase/pull/8600#issuecomment-5777325241
OK, now I was able to get back to this and tested it.
I checked out this branch which updates the thrift version in the client.
Started a local pseudo-distributed HBase cluster, started Thrift server
(using shaded 0.23.0 libthrift version).
- Created a new virtualenv, activated it and installed the required Python
dependencies for the Python Thrift example DemoClient
- Run the Python DemoClient
```
$ virtualenv e -p python3
created virtual environment CPython3.9.22.final.0-64-x86_64 in 230ms
creator CPython3Posix(dest=/home/ws1test3/projects/upstream/hbase/e,
clear=False, no_vcs_ignore=False, global=False)
seeder FromAppData(download=False, pip=bundle, setuptools=bundle,
via=copy, app_data_dir=/home/ws1test3/.cache/virtualenv)
added seed packages: pip==26.0.1, setuptools==82.0.1
activators
BashActivator,CShellActivator,FishActivator,NushellActivator,PowerShellActivator,PythonActivator,XonshActivator
$ source e/bin/activate
(e) $ pip install -r hbase-examples/src/main/python/requirements.txt
Collecting six==1.17.0 (from -r
hbase-examples/src/main/python/requirements.txt (line 19))
Using cached six-1.17.0-py2.py3-none-any.whl.metadata (1.7 kB)
Collecting thrift==0.24.0 (from -r
hbase-examples/src/main/python/requirements.txt (line 20))
Downloading thrift-0.24.0.tar.gz (69 kB)
Installing build dependencies ... done
Getting requirements to build wheel ... done
Preparing metadata (pyproject.toml) ... done
Using cached six-1.17.0-py2.py3-none-any.whl (11 kB)
Building wheels for collected packages: thrift
Building wheel for thrift (pyproject.toml) ... done
Created wheel for thrift:
filename=thrift-0.24.0-cp39-cp39-linux_x86_64.whl size=463129
sha256=181fc8047992ca7fdacb414ed8ea9f76003bde330b241f6a7289bf948571e46d
Stored in directory:
/home/ws1test3/.cache/pip/wheels/8b/30/82/5f23d150ae7dc93479e1f1ce09b51a36bbd785f08ae6a404b6
Successfully built thrift
Installing collected packages: thrift, six
Successfully installed six-1.17.0 thrift-0.24.0
(e) $ python hbase-examples/src/main/python/thrift1/DemoClient.py localhost
9090
scanning tables...
creating table: demo_table
column families in demo_table:
column: entry:, maxVer: 10
column: unused:, maxVer: 3
disabling table: disabled_table
Starting scanner...
row: foo, cols: entry:foo => foo-;
row: foo-生ビール, cols: entry:foo => foo-生ビール;
row: foo-, cols: entry:foo => foo-;
Scanner finished...
row: 00100, cols: unused: => DELETE_ME;
row: 00100, cols: entry:foo => FOO; entry:num => 0;
row: 00100, cols: entry:num => -1;
row: 00100, cols: entry:num => 100; entry:sqr => 10000;
row: 00100, cols: entry:num => 100; entry:sqr => 10000;
row: 00100, values: 100; -1; 0;
row: 00099, cols: unused: => DELETE_ME;
row: 00099, cols: entry:foo => FOO; entry:num => 0;
row: 00099, cols: entry:num => -1;
row: 00099, cols: entry:num => 99; entry:sqr => 9801;
row: 00099, cols: entry:num => 99; entry:sqr => 9801;
row: 00099, values: 99; -1; 0;
row: 00098, cols: unused: => DELETE_ME;
row: 00098, cols: entry:foo => FOO; entry:num => 0;
row: 00098, cols: entry:num => -1;
row: 00098, cols: entry:num => 98; entry:sqr => 9604;
row: 00098, cols: entry:num => 98; entry:sqr => 9604;
row: 00098, values: 98; -1; 0;
row: 00097, cols: unused: => DELETE_ME;
...
column with name: entry:
ColumnDescriptor(name=b'entry:', maxVersions=10, compression='NONE',
inMemory=False, bloomFilterType='NONE', bloomFilterVectorSize=0,
bloomFilterNbHashes=0, blockCacheEnabled=False, timeToLive=2147483647)
column with name: unused:
ColumnDescriptor(name=b'unused:', maxVersions=3, compression='NONE',
inMemory=False, bloomFilterType='NONE', bloomFilterVectorSize=0,
bloomFilterNbHashes=0, blockCacheEnabled=False, timeToLive=2147483647)
Starting scanner...
row: 00020, cols: entry:num => 20; entry:sqr => 400;
row: 00021, cols: entry:num => 21; entry:sqr => 441;
row: 00022, cols: entry:num => 22; entry:sqr => 484;
row: 00023, cols: entry:num => 23; entry:sqr => 529;
row: 00024, cols: entry:num => 24; entry:sqr => 576;
row: 00025, cols: entry:num => 25; entry:sqr => 625;
row: 00026, cols: entry:num => 26; entry:sqr => 676;
row: 00027, cols: entry:num => 27; entry:sqr => 729;
row: 00028, cols: entry:num => 28; entry:sqr => 784;
row: 00029, cols: entry:num => 29; entry:sqr => 841;
row: 00030, cols: entry:num => 30; entry:sqr => 900;
row: 00031, cols: entry:num => 31; entry:sqr => 961;
row: 00032, cols: entry:num => 32; entry:sqr => 1024;
row: 00033, cols: entry:num => 33; entry:sqr => 1089;
row: 00034, cols: entry:num => 34; entry:sqr => 1156;
row: 00035, cols: entry:num => 35; entry:sqr => 1225;
row: 00036, cols: entry:num => 36; entry:sqr => 1296;
row: 00037, cols: entry:num => 37; entry:sqr => 1369;
row: 00038, cols: entry:num => 38; entry:sqr => 1444;
row: 00039, cols: entry:num => 39; entry:sqr => 1521;
Scanner finished...
(e) $ echo $?
0
```
--> The Python DemoClient was successful with the 0.24.0 Thrift version.
:heavy_check_mark:
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