I want to use Stormcrawler with an RDBMS engines like Oracle, MySQL, or Postgres. But in the storm-crawler-sql module, we only have a SqlSpout and a StatusUpdaterBolt. We did not find any class for indexing crawl results to the SQL database. Is there any technical reason behind this?
Why there is not any Bolt for storing crawl results in Stormcrawler when we are using RDBMS?
61 Views Asked by aeranginkaman At
1
There are 1 best solutions below
Related Questions in STORMCRAWLER
- Problem passing crawler configuration yaml files to stormcrawler
- Unable to Inject URL seed file in stormcrawler
- Unable to install Stormcrawler error with connection refusal port 7071
- How to store custom metatags in elasticsearch index from a website using stormcrawler
- KryoException: Buffer underflow error in Apache Storm and Storm-Crawler
- How do I set log level in stormcrawler/storm local?
- Storm Crawler to fetch urls with query string
- StormCrawler: urlfrontier.StatusUpdaterBolt performance bottleneck
- StormCrawler - Metadata fields not being persisted
- Logging DEBUG messages in Stormcrawler
- I started web crawling using Storm Crawler but I do not know where crawled results go to? Im not using Solr or Elastic Search
- StormCrawler: setting "maxDepth": 0 prevents ES seed injection
- Problem running example topology with storm-crawler 2.3-SNAPSHOT
- Replacement of ESSeedInjector in storm-crawler 2.2
- What is the meaning of bucket in StormCrawler spouts?
Trending Questions
- UIImageView Frame Doesn't Reflect Constraints
- Is it possible to use adb commands to click on a view by finding its ID?
- How to create a new web character symbol recognizable by html/javascript?
- Why isn't my CSS3 animation smooth in Google Chrome (but very smooth on other browsers)?
- Heap Gives Page Fault
- Connect ffmpeg to Visual Studio 2008
- Both Object- and ValueAnimator jumps when Duration is set above API LvL 24
- How to avoid default initialization of objects in std::vector?
- second argument of the command line arguments in a format other than char** argv or char* argv[]
- How to improve efficiency of algorithm which generates next lexicographic permutation?
- Navigating to the another actvity app getting crash in android
- How to read the particular message format in android and store in sqlite database?
- Resetting inventory status after order is cancelled
- Efficiently compute powers of X in SSE/AVX
- Insert into an external database using ajax and php : POST 500 (Internal Server Error)
Popular # Hahtags
Popular Questions
- How do I undo the most recent local commits in Git?
- How can I remove a specific item from an array in JavaScript?
- How do I delete a Git branch locally and remotely?
- Find all files containing a specific text (string) on Linux?
- How do I revert a Git repository to a previous commit?
- How do I create an HTML button that acts like a link?
- How do I check out a remote Git branch?
- How do I force "git pull" to overwrite local files?
- How do I list all files of a directory?
- How to check whether a string contains a substring in JavaScript?
- How do I redirect to another webpage?
- How can I iterate over rows in a Pandas DataFrame?
- How do I convert a String to an int in Java?
- Does Python have a string 'contains' substring method?
- How do I check if a string contains a specific word?
What's wrong with the IndexerBolt?