Search code examples
python-3.xredislz4

LZ4 decompression using python

I compressed the data using lz4 java library (https://github.com/lz4/lz4-java) and want to decompress it in python using lz4 library(https://pypi.org/project/lz4/). And the compressed data is available in redis cluster. When I execute the following code:

    from rediscluster import StrictRedisCluster
    startup_nodes = [{"host": "my_host", "port": "7002"}]
    rc = StrictRedisCluster(startup_nodes=startup_nodes, decode_responses=False)
    result=rc.hget("key","field")
    from lz4.frame import compress, decompress
    decompress(result)

I am getting the error:"LZ4F_getFrameInfo failed with code: ERROR_frameType_unknown

What am I doing wrong? "

Solution

  • Got the solution. You can see the following link if you are facing the same problem:

    https://github.com/python-lz4/python-lz4/issues/143