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Commit 41b01fb5 authored by Ivan Tyagov's avatar Ivan Tyagov
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Changes in 'erp5_wendelin_data_lake_ingestion' ... 

See merge request nexedi/wendelin!138
parents a7ed9e96 b8f6c3d0
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    bt5/erp5_wendelin_data_lake_ingestion/SkinTemplateItem/portal_skins/erp5_wendelin_data_lake/DataLake_stopIngestionList.py deleted 100644 → 0
    View file @ a7ed9e96
    from erp5.component.module.Log import log
    from Products.ZSQLCatalog.SQLCatalog import Query
    import hashlib
    CHUNK_SIZE = 200000
    def getHash(data_stream):
    hash_md5 = hashlib.md5()
    data_stream_chunk = None
    n_chunk = 0
    chunk_size = CHUNK_SIZE
    while True:
    start_offset = n_chunk*chunk_size
    end_offset = n_chunk*chunk_size+chunk_size
    try:
    data_stream_chunk = ''.join(data_stream.readChunkList(start_offset, end_offset))
    except Exception:
    # data stream is empty
    data_stream_chunk = ""
    hash_md5.update(data_stream_chunk)
    if data_stream_chunk == "": break
    n_chunk += 1
    return hash_md5.hexdigest()
    def isInterruptedAbandonedSplitIngestion(reference):
    from DateTime import DateTime
    day_hours = 1.0/24/60*60*24
    # started split data ingestions for reference
    catalog_kw = {'portal_type': 'Data Ingestion',
    'simulation_state': 'started',
    'reference': reference}
    invalidate = True
    for data_ingestion in portal_catalog(**catalog_kw):
    # check that all related ingestions are old (more than 24 hours)
    if (DateTime() - data_ingestion.getCreationDate()) < day_hours:
    invalidate = False
    return invalidate
    portal = context.getPortalObject()
    portal_catalog = portal.portal_catalog
    reference_end_single = portal.ERP5Site_getIngestionReferenceDictionary()["single_end_suffix"]
    reference_first_split = portal.ERP5Site_getIngestionReferenceDictionary()["split_first_suffix"]
    reference_end_split = portal.ERP5Site_getIngestionReferenceDictionary()["split_end_suffix"]
    # stop single started ingestion (not split files)
    for data_ingestion in portal_catalog(portal_type = "Data Ingestion",
    simulation_state = "started",
    id = "%"+reference_end_single):
    if not portal.ERP5Site_checkReferenceInvalidated(data_ingestion):
    related_split_ingestions = portal_catalog(portal_type = "Data Ingestion",
    reference = data_ingestion.getReference())
    if len(related_split_ingestions) == 1:
    data_stream = portal_catalog.getResultValue(
    portal_type = 'Data Stream',
    reference = data_ingestion.getReference())
    if data_stream is not None:
    hash_value = getHash(data_stream)
    data_stream.setVersion(hash_value)
    if data_stream.getValidationState() != "validated":
    data_stream.validate()
    if data_ingestion.getSimulationState() == "started":
    data_ingestion.stop()
    # append split ingestions
    for data_ingestion in portal_catalog(portal_type = "Data Ingestion",
    simulation_state = "started",
    id = "%"+reference_first_split):
    if not portal.ERP5Site_checkReferenceInvalidated(data_ingestion):
    if isInterruptedAbandonedSplitIngestion(data_ingestion.getReference()):
    portal.ERP5Site_invalidateSplitIngestions(data_ingestion.getReference(), success=False)
    else:
    try:
    last_data_stream_id = ""
    query = Query(portal_type="Data Stream", reference=data_ingestion.getReference(), validation_state="draft")
    result_list = portal_catalog(query=query, sort_on=(('creation_date', 'ascending'),))
    full_data_stream = None
    for data_stream in result_list:
    log(''.join(["Data stream for split ingestion: ", data_stream.getId()]))
    if data_stream.getId() == data_ingestion.getId():
    log("It is base data stream")
    full_data_stream = data_stream
    else:
    log("It is not base data stream, it is a part")
    if full_data_stream != None:
    log("appending content to base data stream...")
    full_data_stream.appendData(data_stream.getData())
    last_data_stream_id = data_stream.getId()
    portal.data_stream_module.deleteContent(data_stream.getId())
    if last_data_stream_id.endswith(reference_end_split):
    portal.ERP5Site_invalidateSplitIngestions(data_ingestion.getReference(), success=True)
    full_data_stream_hash = getHash(full_data_stream)
    full_data_stream.setVersion(full_data_stream_hash)
    if full_data_stream.getValidationState() != "validated":
    full_data_stream.validate()
    related_split_ingestions = portal_catalog(portal_type = "Data Ingestion",
    simulation_state = "started",
    reference = data_ingestion.getReference())
    for ingestion in related_split_ingestions:
    if ingestion.getId() == full_data_stream.getId():
    if ingestion.getSimulationState() == "started":
    ingestion.stop()
    else:
    portal.ERP5Site_invalidateReference(ingestion)
    ingestion.deliver()
    except Exception as e:
    context.logEntry("ERROR appending split data streams for ingestion: %s - reference: %s." % (data_ingestion.getId(), data_ingestion.getReference()))
    context.logEntry(e)
    bt5/erp5_wendelin_data_lake_ingestion/SkinTemplateItem/portal_skins/erp5_wendelin_data_lake/DataLake_stopIngestionList.xml deleted 100644 → 0
    View file @ a7ed9e96
    <?xml version="1.0"?>
    <ZopeData>
    <record id="1" aka="AAAAAAAAAAE=">
    <pickle>
    <global name="PythonScript" module="Products.PythonScripts.PythonScript"/>
    </pickle>
    <pickle>
    <dictionary>
    <item>
    <key> <string>_bind_names</string> </key>
    <value>
    <object>
    <klass>
    <global name="_reconstructor" module="copy_reg"/>
    </klass>
    <tuple>
    <global name="NameAssignments" module="Shared.DC.Scripts.Bindings"/>
    <global name="object" module="__builtin__"/>
    <none/>
    </tuple>
    <state>
    <dictionary>
    <item>
    <key> <string>_asgns</string> </key>
    <value>
    <dictionary>
    <item>
    <key> <string>name_container</string> </key>
    <value> <string>container</string> </value>
    </item>
    <item>
    <key> <string>name_context</string> </key>
    <value> <string>context</string> </value>
    </item>
    <item>
    <key> <string>name_m_self</string> </key>
    <value> <string>script</string> </value>
    </item>
    <item>
    <key> <string>name_subpath</string> </key>
    <value> <string>traverse_subpath</string> </value>
    </item>
    </dictionary>
    </value>
    </item>
    </dictionary>
    </state>
    </object>
    </value>
    </item>
    <item>
    <key> <string>_params</string> </key>
    <value> <string></string> </value>
    </item>
    <item>
    <key> <string>id</string> </key>
    <value> <string>DataLake_stopIngestionList</string> </value>
    </item>
    </dictionary>
    </pickle>
    </record>
    </ZopeData>
    bt5/erp5_wendelin_data_lake_ingestion/SkinTemplateItem/portal_skins/erp5_wendelin_data_lake/ERP5_getDescriptorHTMLContent.xml → bt5/erp5_wendelin_data_lake_ingestion/SkinTemplateItem/portal_skins/erp5_wendelin_data_lake/ERP5Site_getDescriptorHTMLContent.xml
    View file @ 41b01fb5
    ...@@ -54,7 +54,7 @@ ...@@ -54,7 +54,7 @@
    </item> </item>
    <item> <item>
    <key> <string>id</string> </key> <key> <string>id</string> </key>
    <value> <string>ERP5_getDescriptorHTMLContent</string> </value> <value> <string>ERP5Site_getDescriptorHTMLContent</string> </value>
    </item> </item>
    </dictionary> </dictionary>
    </pickle> </pickle>
    ......
    bt5/erp5_wendelin_data_lake_ui/PathTemplateItem/web_page_module/fif_gadget_erp5_page_file_js.js
    View file @ 41b01fb5
    ...@@ -119,7 +119,7 @@ ...@@ -119,7 +119,7 @@
    }); });
    }) })
    .declareMethod("getDescriptorContent", function (descriptorReference) { .declareMethod("getDescriptorContent", function (descriptorReference) {
    var url = "/ERP5_getDescriptorHTMLContent?reference=" + descriptorReference, var url = "/ERP5Site_getDescriptorHTMLContent?reference=" + descriptorReference,
    xmlHttp = new XMLHttpRequest(); xmlHttp = new XMLHttpRequest();
    try { try {
    xmlHttp.open("GET", url, false); xmlHttp.open("GET", url, false);
    ......
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