125 lines
3.5 KiB
Python
125 lines
3.5 KiB
Python
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import create_bwc_index
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import logging
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import os
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import random
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import shutil
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import subprocess
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import sys
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import tempfile
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def fetch_version(version):
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logging.info('fetching ES version %s' % version)
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if subprocess.call([sys.executable, os.path.join(os.path.split(sys.argv[0])[0], 'get-bwc-version.py'), version]) != 0:
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raise RuntimeError('failed to download ES version %s' % version)
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def create_index(plugin, mapping, docs):
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'''
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Creates a static back compat index (.zip) with mappings using fields defined in plugins.
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'''
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logging.basicConfig(format='[%(levelname)s] [%(asctime)s] %(message)s', level=logging.INFO,
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datefmt='%Y-%m-%d %I:%M:%S %p')
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logging.getLogger('elasticsearch').setLevel(logging.ERROR)
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logging.getLogger('urllib3').setLevel(logging.WARN)
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tmp_dir = tempfile.mkdtemp()
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plugin_installed = False
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node = None
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try:
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data_dir = os.path.join(tmp_dir, 'data')
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repo_dir = os.path.join(tmp_dir, 'repo')
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logging.info('Temp data dir: %s' % data_dir)
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logging.info('Temp repo dir: %s' % repo_dir)
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version = '2.0.0'
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classifier = '%s-%s' %(plugin, version)
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index_name = 'index-%s' % classifier
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# Download old ES releases if necessary:
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release_dir = os.path.join('backwards', 'elasticsearch-%s' % version)
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if not os.path.exists(release_dir):
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fetch_version(version)
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create_bwc_index.install_plugin(version, release_dir, plugin)
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plugin_installed = True
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node = create_bwc_index.start_node(version, release_dir, data_dir, repo_dir, cluster_name=index_name)
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client = create_bwc_index.create_client()
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put_plugin_mappings(client, index_name, mapping, docs)
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create_bwc_index.shutdown_node(node)
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print('%s server output:\n%s' % (version, node.stdout.read().decode('utf-8')))
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node = None
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create_bwc_index.compress_index(classifier, tmp_dir, 'plugins/%s/src/test/resources/indices/bwc' %plugin)
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finally:
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if node is not None:
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create_bwc_index.shutdown_node(node)
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if plugin_installed:
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create_bwc_index.remove_plugin(version, release_dir, plugin)
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shutil.rmtree(tmp_dir)
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def put_plugin_mappings(client, index_name, mapping, docs):
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client.indices.delete(index=index_name, ignore=404)
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logging.info('Create single shard test index')
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client.indices.create(index=index_name, body={
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'settings': {
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'number_of_shards': 1,
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'number_of_replicas': 0
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},
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'mappings': {
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'type': mapping
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}
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})
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health = client.cluster.health(wait_for_status='green', wait_for_relocating_shards=0)
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assert health['timed_out'] == False, 'cluster health timed out %s' % health
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logging.info('Indexing documents')
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for i in range(len(docs)):
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client.index(index=index_name, doc_type="type", id=str(i), body=docs[i])
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logging.info('Flushing index')
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client.indices.flush(index=index_name)
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logging.info('Running basic checks')
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count = client.count(index=index_name)['count']
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assert count == len(docs), "expected %d docs, got %d" %(len(docs), count)
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def main():
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docs = [
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{
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"foo": "abc"
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},
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{
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"foo": "abcdef"
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},
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{
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"foo": "a"
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}
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]
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murmur3_mapping = {
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'properties': {
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'foo': {
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'type': 'string',
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'fields': {
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'hash': {
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'type': 'murmur3'
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}
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}
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}
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}
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}
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create_index("mapper-murmur3", murmur3_mapping, docs)
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size_mapping = {
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'_size': {
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'enabled': True
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}
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}
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create_index("mapper-size", size_mapping, docs)
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if __name__ == '__main__':
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main()
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