smiklosovic

#!/usr/bin/env python3

import requests
import json
import jq
import re

pulls_url_template = "https://api.github.com/repos/apache/cassandra/pulls?state=open&per_page=100&page=%s"

smiklosovic

#!/usr/bin/env python3

import sys
import argparse
import json
import requests
import os
from jira import JIRA
from datetime import datetime, timezone
import random

smiklosovic

#!/usr/bin/env python3

import webbrowser
import subprocess
import hashlib
import argparse
import json
import requests
import jq
import os

smiklosovic

fermat@thor:~/dev/cassandra/cassandra-instaclustr/cassandra/pylib$ ./cassandra-cqlsh-tests.sh /home/fermat/dev/cassandra/cassandra-instaclustr/cassandra
+ WORKSPACE=/home/fermat/dev/cassandra/cassandra-instaclustr/cassandra
+ '[' /home/fermat/dev/cassandra/cassandra-instaclustr/cassandra = '' ']'
+ PYTHON_VERSION=python3
+ export PYTHONIOENCODING=utf-8
+ PYTHONIOENCODING=utf-8
+ export PYTHONUNBUFFERED=true
+ PYTHONUNBUFFERED=true
+ export CASS_DRIVER_NO_EXTENSIONS=true
+ CASS_DRIVER_NO_EXTENSIONS=true

smiklosovic

commit a1cd27e406b2671fd43600ab3bed060197348844
Author: DuyHai DOAN <[email protected]>
Date:   Sat Apr 23 22:56:37 2016 +0200

    Debug SASI OnDiskIndex structure

diff --git a/src/java/org/apache/cassandra/index/sasi/disk/AbstractTokenTreeBuilder.java b/src/java/org/apache/cassandra/index/sasi/disk/AbstractTokenTreeBuilder.java
index 9a1f7f1..d874467 100644
--- a/src/java/org/apache/cassandra/index/sasi/disk/AbstractTokenTreeBuilder.java
+++ b/src/java/org/apache/cassandra/index/sasi/disk/AbstractTokenTreeBuilder.java

smiklosovic

Bootstrap 83edd7c0-e213-11ea-b653-b9aaf3de32ab
    /127.0.0.2
        Sending 6 files, 1868156 bytes total. Already fully sent 5 files (83.33%), 1166533 bytes total (62.44%)                          V
            /tmp/dtests2841635694764269138/node1/data/netstats_test/test_table-6c309280e21311eaaf47b3bc3e4f6030/na-2-big-Data.db 131072/280912 bytes (46%) sent to idx:0/127.0.0.2
            /tmp/dtests2841635694764269138/node1/data/netstats_test/test_table-6c309280e21311eaaf47b3bc3e4f6030/na-1-big-Data.db 264109/264109 bytes (100%) sent to idx:0/127.0.0.2
            /tmp/dtests2841635694764269138/node1/data/netstats_test/test_table-6c309280e21311eaaf47b3bc3e4f6030/na-5-big-Data.db 220832/220832 bytes (100%) sent to idx:0/127.0.0.2
            /tmp/dtests2841635694764269138/node1/data/netstats_test/test_table-6c309280e21311eaaf47b3bc3e4f6030/na-4-big-Data.db 269399/269399 bytes (100%) sent to idx:0/127.0.0.2
            /tmp/dtests2841635694764269138/node1/data/system_auth/roles-5bc52802de2535edaeab188eecebb090

smiklosovic

Adjusting node count to 2 for supplied network topology
DEBUG [node1_isolatedExecutor:1] node1 2020-08-18 19:31:08,683 DatabaseDescriptor.java:382 - Syncing log with batch mode
INFO  [node1_isolatedExecutor:1] node1 2020-08-18 19:31:08,686 DatabaseDescriptor.java:414 - DiskAccessMode 'auto' determined to be mmap, indexAccessMode is mmap
INFO  [node1_isolatedExecutor:1] node1 2020-08-18 19:31:08,688 DatabaseDescriptor.java:472 - Global memtable on-heap threshold is enabled at 10MB
INFO  [node1_isolatedExecutor:1] node1 2020-08-18 19:31:08,688 DatabaseDescriptor.java:476 - Global memtable off-heap threshold is enabled at 1769MB
WARN  17:31:08 Small commitlog volume detected at '/tmp/dtests2876178479202265154/node1/commitlog'; setting commitlog_total_space_in_mb to 3981.  You can override this in cassandra.yaml
WARN  [node1_isolatedExecutor:1] node1 2020-08-18 19:31:08,697 DatabaseDescriptor.java:855 - Small commitlog volume detected at '/tmp/dtests2876178479202265154/node1/commitlog'; setting commitlog_total_sp

smiklosovic

openapi: "3.0.3"
info:
  description: "REST API for Cassandra Sidecar from Instaclustr"
  version: "1.1.0"
  title: "Instaclustr Cassandra Sidecar"
  termsOfService: "https://github.com/instaclustr/cassandra-sidecar"
  contact:
    email: "[email protected]"
  license:
    name: "Apache 2.0"

smiklosovic

Cassandra and Kafka workshop demo instructions

We recommend doing all the hands-on work including registering for Instaclustr account from Ubuntu VM image that was provided to you.

If you still do not have this image, then ask and we will provide the OVA image file to you.

Opening Instaclustr console website in VM makes it easy to copy connection credentials when connecting to Cassandra or Kafka clusters.

smiklosovic

Steps to generate self-signed PKCS#12 SSL certificate and export its keys:

1- Create PKCS#12 keystore (.p12 or .pfx file)

keytool -genkeypair -keystore myKeystore.p12 -storetype PKCS12 -storepass MY_PASSWORD -alias KEYSTORE_ENTRY -keyalg RSA -keysize 2048 -validity 99999 -dname "CN=My SSL Certificate, OU=My Team, O=My Company, L=My City, ST=My State, C=SA" -ext san=dns:mydomain.com,dns:localhost,ip:127.0.0.1

• myKeystore.p12 = keystore filename. It can with .pfx extension as well.
• MY_PASSWORD = password used for the keystore and the private key as well.
• CN = commonName, it will be shown as certiciate name in certificates list.
• OU = organizationUnit, department name for example.