def put_conflicting_mappings(client, index_name):
client.indices.delete(index=index_name, ignore=404)
logging.info('Create single shard test index')
mappings = {}
# backwardcompat test for conflicting mappings, see #11857
mappings['x'] = {
'analyzer': 'standard',
"properties": {
"foo": {
"type": "string"
}
}
}
mappings['y'] = {
'analyzer': 'standard',
"properties": {
"foo": {
"type": "date"
}
}
}
client.indices.create(index=index_name,
body={
'settings': {
'number_of_shards': 1,
'number_of_replicas': 0
},
'mappings': mappings
})
health = client.cluster.health(wait_for_status='green',
wait_for_relocating_shards=0)
assert health['timed_out'] == False, 'cluster health timed out %s' % health
num_docs = random.randint(2000, 3000)
create_bwc_index.index_documents(client, index_name, 'doc', num_docs)
logging.info('Running basic asserts on the data added')
create_bwc_index.run_basic_asserts(client, index_name, 'doc', num_docs)
def put_conflicting_mappings(client, index_name):
client.indices.delete(index=index_name, ignore=404)
logging.info('Create single shard test index')
mappings = {}
# backwardcompat test for conflicting mappings, see #11857
mappings['x'] = {
'analyzer': 'standard',
"properties": {
"foo": {
"type": "string"
}
}
}
mappings['y'] = {
'analyzer': 'standard',
"properties": {
"foo": {
"type": "date"
}
}
}
client.indices.create(index=index_name, body={
'settings': {
'number_of_shards': 1,
'number_of_replicas': 0
},
'mappings': mappings
})
health = client.cluster.health(wait_for_status='green', wait_for_relocating_shards=0)
assert health['timed_out'] == False, 'cluster health timed out %s' % health
num_docs = random.randint(2000, 3000)
create_bwc_index.index_documents(client, index_name, 'doc', num_docs)
logging.info('Running basic asserts on the data added')
create_bwc_index.run_basic_asserts(client, index_name, 'doc', num_docs)
def main():
'''
Creates a static back compat index (.zip) with mixed 0.20 (Lucene 3.x) and 0.90 (Lucene 4.x) segments.
'''
logging.basicConfig(format='[%(levelname)s] [%(asctime)s] %(message)s',
level=logging.INFO,
datefmt='%Y-%m-%d %I:%M:%S %p')
logging.getLogger('elasticsearch').setLevel(logging.ERROR)
logging.getLogger('urllib3').setLevel(logging.WARN)
tmp_dir = tempfile.mkdtemp()
try:
data_dir = os.path.join(tmp_dir, 'data')
repo_dir = os.path.join(tmp_dir, 'repo')
logging.info('Temp data dir: %s' % data_dir)
logging.info('Temp repo dir: %s' % repo_dir)
first_version = '0.20.6'
second_version = '0.90.6'
index_name = 'index-%s-and-%s' % (first_version, second_version)
# Download old ES releases if necessary:
release_dir = os.path.join('backwards',
'elasticsearch-%s' % first_version)
if not os.path.exists(release_dir):
fetch_version(first_version)
node = create_bwc_index.start_node(first_version,
release_dir,
data_dir,
repo_dir,
cluster_name=index_name)
client = create_bwc_index.create_client()
# Creates the index & indexes docs w/ first_version:
create_bwc_index.generate_index(client, first_version, index_name)
# Make sure we write segments:
flush_result = client.indices.flush(index=index_name)
if not flush_result['ok']:
raise RuntimeError('flush failed: %s' % str(flush_result))
segs = client.indices.segments(index=index_name)
shards = segs['indices'][index_name]['shards']
if len(shards) != 1:
raise RuntimeError('index should have 1 shard but got %s' %
len(shards))
first_version_segs = shards['0'][0]['segments'].keys()
create_bwc_index.shutdown_node(node)
print('%s server output:\n%s' %
(first_version, node.stdout.read().decode('utf-8')))
node = None
release_dir = os.path.join('backwards',
'elasticsearch-%s' % second_version)
if not os.path.exists(release_dir):
fetch_version(second_version)
# Now also index docs with second_version:
node = create_bwc_index.start_node(second_version,
release_dir,
data_dir,
repo_dir,
cluster_name=index_name)
client = create_bwc_index.create_client()
# If we index too many docs, the random refresh/flush causes the ancient segments to be merged away:
num_docs = 10
create_bwc_index.index_documents(client, index_name, 'doc', num_docs)
# Make sure we get a segment:
flush_result = client.indices.flush(index=index_name)
if not flush_result['ok']:
raise RuntimeError('flush failed: %s' % str(flush_result))
# Make sure we see mixed segments (it's possible Lucene could have "accidentally" merged away the first_version segments):
segs = client.indices.segments(index=index_name)
shards = segs['indices'][index_name]['shards']
if len(shards) != 1:
raise RuntimeError('index should have 1 shard but got %s' %
len(shards))
second_version_segs = shards['0'][0]['segments'].keys()
#print("first: %s" % first_version_segs)
#print("second: %s" % second_version_segs)
for segment_name in first_version_segs:
if segment_name in second_version_segs:
# Good: an ancient version seg "survived":
break
else:
raise RuntimeError('index has no first_version segs left')
for segment_name in second_version_segs:
if segment_name not in first_version_segs:
# Good: a second_version segment was written
break
else:
raise RuntimeError('index has no second_version segs left')
create_bwc_index.shutdown_node(node)
print('%s server output:\n%s' %
(second_version, node.stdout.read().decode('utf-8')))
node = None
create_bwc_index.compress_index(
'%s-and-%s' % (first_version, second_version), tmp_dir,
'core/src/test/resources/org/elasticsearch/action/admin/indices/upgrade'
)
finally:
if node is not None:
create_bwc_index.shutdown_node(node)
shutil.rmtree(tmp_dir)
def main():
'''
Creates a static back compat index (.zip) with mixed 0.20 (Lucene 3.x) and 0.90 (Lucene 4.x) segments.
'''
logging.basicConfig(format='[%(levelname)s] [%(asctime)s] %(message)s', level=logging.INFO,
datefmt='%Y-%m-%d %I:%M:%S %p')
logging.getLogger('elasticsearch').setLevel(logging.ERROR)
logging.getLogger('urllib3').setLevel(logging.WARN)
tmp_dir = tempfile.mkdtemp()
try:
data_dir = os.path.join(tmp_dir, 'data')
logging.info('Temp data dir: %s' % data_dir)
first_version = '0.20.6'
second_version = '0.90.6'
index_name = 'index-%s-and-%s' % (first_version, second_version)
# Download old ES releases if necessary:
release_dir = os.path.join('backwards', 'elasticsearch-%s' % first_version)
if not os.path.exists(release_dir):
fetch_version(first_version)
node = create_bwc_index.start_node(first_version, release_dir, data_dir, cluster_name=index_name)
client = create_bwc_index.create_client()
# Creates the index & indexes docs w/ first_version:
create_bwc_index.generate_index(client, first_version, index_name)
# Make sure we write segments:
flush_result = client.indices.flush(index=index_name)
if not flush_result['ok']:
raise RuntimeError('flush failed: %s' % str(flush_result))
segs = client.indices.segments(index=index_name)
shards = segs['indices'][index_name]['shards']
if len(shards) != 1:
raise RuntimeError('index should have 1 shard but got %s' % len(shards))
first_version_segs = shards['0'][0]['segments'].keys()
create_bwc_index.shutdown_node(node)
print('%s server output:\n%s' % (first_version, node.stdout.read().decode('utf-8')))
node = None
release_dir = os.path.join('backwards', 'elasticsearch-%s' % second_version)
if not os.path.exists(release_dir):
fetch_version(second_version)
# Now also index docs with second_version:
node = create_bwc_index.start_node(second_version, release_dir, data_dir, cluster_name=index_name)
client = create_bwc_index.create_client()
# If we index too many docs, the random refresh/flush causes the ancient segments to be merged away:
num_docs = 10
create_bwc_index.index_documents(client, index_name, 'doc', num_docs)
# Make sure we get a segment:
flush_result = client.indices.flush(index=index_name)
if not flush_result['ok']:
raise RuntimeError('flush failed: %s' % str(flush_result))
# Make sure we see mixed segments (it's possible Lucene could have "accidentally" merged away the first_version segments):
segs = client.indices.segments(index=index_name)
shards = segs['indices'][index_name]['shards']
if len(shards) != 1:
raise RuntimeError('index should have 1 shard but got %s' % len(shards))
second_version_segs = shards['0'][0]['segments'].keys()
#print("first: %s" % first_version_segs)
#print("second: %s" % second_version_segs)
for segment_name in first_version_segs:
if segment_name in second_version_segs:
# Good: an ancient version seg "survived":
break
else:
raise RuntimeError('index has no first_version segs left')
for segment_name in second_version_segs:
if segment_name not in first_version_segs:
# Good: a second_version segment was written
break
else:
raise RuntimeError('index has no second_version segs left')
create_bwc_index.shutdown_node(node)
print('%s server output:\n%s' % (second_version, node.stdout.read().decode('utf-8')))
node = None
create_bwc_index.compress_index('%s-and-%s' % (first_version, second_version), tmp_dir, 'src/test/resources/org/elasticsearch/rest/action/admin/indices/upgrade')
finally:
if node is not None:
create_bwc_index.shutdown_node(node)
shutil.rmtree(tmp_dir)
