bharatendra / ctools Goto Github PK

Create a new tool to get the amount of tombstones by time windows

Add support for decoding Cassandra 3.* sstables

I was trying to extract the data from SSTable generated by Cassandra 2.1.12. But it doesn't give the proper output. I can see few proper string rest of the data is stil in alphanumeric format. Could you please help. I am running Cassandra on ubuntu 14.04 with SizeTieredCompaction.

colorChange rendorengine","4170706c655765624b6974",1465205127516000], ["����U%�U advantage�vetikocUcY9PJPqR8cCpPG3ON`

Hello,
I tried to execute python2 sst.py -c -d ../md-1-big-Data.db
but I got the following error:

Traceback (most recent call last):
  File "sst.py", line 20, in <module>
    from sstidx import IndexInfo
ImportError: No module named sstidx

I think the error is at:

Hi i am getting special characters for column name my clustering key is compound key having datetime in it

@bharatendra, first of all I'd like to thank you for releasing this. It is an extremely useful library as datastax's sstables2json requires an function cassandra installation to do it's job.

Are there any plans or tips to make this work with ka format version?

// jb (2.0.1): switch from crc32 to adler32 for compression checksums
//             checksum the compressed data
// ka (2.1.0): new Statistics.db file format
//             index summaries can be downsampled and the sampling level is persisted
//             switch uncompressed checksums to adler32
//             tracks presense of legacy (local and remote) counter shards

The changes from jb don't seem very scary (at least from the doc) but a lack of better documentation makes it a bit hard to understand what's going on.

Thank you very much in advance.