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1
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<workflow-app xmlns="uri:oozie:workflow:0.4" name="mainworkflows_metadataextraction_cached">
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2
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3
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<parameters>
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<property>
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<name>input</name>
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<description>input document content directory</description>
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</property>
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<property>
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<name>output_root</name>
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<description>metadata extraction output directory</description>
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</property>
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<property>
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<name>excluded_ids</name>
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<value>$UNDEFINED$</value>
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<description>list of content identifiers excluded from metadataextraction processing</description>
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</property>
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<property>
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<name>max_file_size_mb</name>
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<value>$UNDEFINED$</value>
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<description>maximum allowed file size in Megabytes</description>
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</property>
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<property>
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<name>content_connection_timeout</name>
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<value>60000</value>
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<description>streaming content connection timeout</description>
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</property>
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<property>
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<name>content_read_timeout</name>
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<value>60000</value>
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<description>streaming content read timeout</description>
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</property>
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<property>
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<name>zk_session_timeout</name>
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<value>60000</value>
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<description>zookeeper session timeout when handling locks</description>
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36
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</property>
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<property>
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<name>default_cache_location</name>
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<value>/cache/metadataextraction</value>
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40
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<description>default cache location stored in HDFS</description>
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41
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</property>
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42
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<property>
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<name>mapred_max_split_size</name>
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<value>50000</value>
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<description>maximum input data split size, required by streaming version reading DocumentContentUrl to split input data into more chunks</description>
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</property>
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<property>
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<name>output_name_meta</name>
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<value>meta</value>
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<description>metadata output subdirectory name</description>
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</property>
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<property>
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<name>output_name_plaintext</name>
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<value>plaintext</value>
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<description>plaintext output subdirectory name</description>
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</property>
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</parameters>
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58
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<global>
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<job-tracker>${jobTracker}</job-tracker>
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<name-node>${nameNode}</name-node>
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<configuration>
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<property>
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<name>mapred.job.queue.name</name>
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<value>${queueName}</value>
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</property>
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</configuration>
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</global>
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<start to="check_input_isempty" />
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<action name='check_input_isempty'>
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<java>
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<main-class>eu.dnetlib.iis.core.java.ProcessWrapper</main-class>
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<arg>eu.dnetlib.iis.common.utils.EmptyDatastoreVerifierProcess</arg>
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<arg>-Iinput=${input}</arg>
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<capture-output />
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</java>
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<ok to="decision_is_intput_empty" />
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<error to="fail" />
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</action>
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<decision name="decision_is_intput_empty">
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<switch>
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<!-- skipping metadataextraction merging process -->
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<case to="get-existing-cache-id">${wf:actionData('check_input_isempty')['isEmpty'] eq "false"}</case>
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87
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<default to="generate-empty-output"/>
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</switch>
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</decision>
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90
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<action name="generate-empty-output">
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<java>
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<prepare>
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<!-- notice: directory have to aligned with skipped action output -->
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<delete path="${nameNode}${output_root}" />
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<mkdir path="${nameNode}${output_root}" />
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</prepare>
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<main-class>eu.dnetlib.iis.core.java.ProcessWrapper</main-class>
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<arg>eu.dnetlib.iis.core.java.jsonworkflownodes.Producer</arg>
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<arg>-C{meta,
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eu.dnetlib.iis.metadataextraction.schemas.ExtractedDocumentMetadata,
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eu/dnetlib/iis/mainworkflows/data/empty.json}</arg>
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<arg>-C{plaintext,
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eu.dnetlib.iis.metadataextraction.schemas.DocumentText,
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105
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eu/dnetlib/iis/mainworkflows/data/empty.json}</arg>
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<arg>-Ometa=${output_root}/${output_name_meta}</arg>
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<arg>-Oplaintext=${output_root}/${output_name_plaintext}</arg>
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</java>
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<ok to="end"/>
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<error to="fail"/>
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</action>
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<action name='get-existing-cache-id'>
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<java>
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<main-class>eu.dnetlib.iis.core.java.ProcessWrapper</main-class>
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<arg>eu.dnetlib.iis.common.cache.CacheMetadataManagingProcess</arg>
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<arg>-Pdefault_cache_location=${default_cache_location}</arg>
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<arg>-Pmode=read_current_id</arg>
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<capture-output />
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120
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</java>
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<ok to="decision-is-cache-empty" />
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122
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<error to="fail" />
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123
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</action>
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124
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125
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<decision name="decision-is-cache-empty">
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126
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<switch>
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127
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<case to="metadata_extractor_on_full_input">${wf:actionData('get-existing-cache-id')['cache_id'] eq "$UNDEFINED$"}</case>
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128
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<default to="transformer_metadataextraction_skip_extracted"/>
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129
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</switch>
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</decision>
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131
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132
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<!-- end of cache based processing block, cache was provided as an input -->
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<action name="transformer_metadataextraction_skip_extracted">
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<sub-workflow>
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135
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<app-path>${wf:appPath()}/transformers_metadataextraction_skip_extracted</app-path>
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136
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<propagate-configuration/>
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137
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<configuration>
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138
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<property>
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139
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<name>workingDir</name>
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<value>${workingDir}/transformers_metadataextraction_skip_extracted/working_dir</value>
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141
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</property>
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142
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<property>
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143
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<name>input_document_content</name>
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<value>${input}</value>
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145
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</property>
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146
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<property>
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147
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<name>input_document_text</name>
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<value>${default_cache_location}/${wf:actionData('get-existing-cache-id')['cache_id']}/plaintext</value>
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149
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</property>
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150
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<property>
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151
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<name>input_document_meta</name>
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152
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<value>${default_cache_location}/${wf:actionData('get-existing-cache-id')['cache_id']}/meta</value>
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153
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</property>
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154
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<property>
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155
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<name>output_document_content</name>
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156
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<value>${workingDir}/transformers_metadataextraction_skip_extracted/tobeprocessed_content</value>
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157
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</property>
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<property>
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159
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<name>output_document_text</name>
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<value>${workingDir}/transformers_metadataextraction_skip_extracted/tobereturned_text</value>
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161
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</property>
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162
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<property>
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163
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<name>output_document_meta</name>
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<value>${workingDir}/transformers_metadataextraction_skip_extracted/tobereturned_meta</value>
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165
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</property>
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166
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167
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</configuration>
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168
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</sub-workflow>
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169
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<ok to="metadata_extractor_on_filtered_input"/>
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170
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<error to="fail" />
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171
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</action>
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172
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173
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<action name="metadata_extractor_on_filtered_input">
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174
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<sub-workflow>
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175
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<app-path>${wf:appPath()}/metadata_extractor</app-path>
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176
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<propagate-configuration/>
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177
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<configuration>
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178
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<property>
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179
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<name>processing_mode</name>
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<value>StreamingMetadataExtractorMapper</value>
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181
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</property>
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182
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<property>
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183
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<name>inputport_classname</name>
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184
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<value>eu.dnetlib.iis.importer.auxiliary.schemas.DocumentContentUrl</value>
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185
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</property>
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186
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<property>
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187
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<name>workingDir</name>
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188
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<value>${workingDir}/metadata_extractor/working_dir</value>
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189
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</property>
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190
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<property>
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191
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<name>input</name>
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192
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<value>${workingDir}/transformers_metadataextraction_skip_extracted/tobeprocessed_content</value>
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193
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</property>
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194
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<property>
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195
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<name>excluded_ids</name>
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196
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<value>${excluded_ids}</value>
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197
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</property>
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198
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<property>
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199
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<name>max_file_size_mb</name>
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200
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<value>${max_file_size_mb}</value>
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201
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</property>
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202
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<property>
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203
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<name>content_connection_timeout</name>
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204
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<value>${content_connection_timeout}</value>
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205
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</property>
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206
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<property>
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207
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<name>content_read_timeout</name>
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208
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<value>${content_read_timeout}</value>
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209
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</property>
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210
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<property>
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211
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<name>mapred_max_split_size</name>
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212
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<value>${mapred_max_split_size}</value>
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213
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</property>
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214
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<property>
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215
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<name>output_name_meta</name>
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216
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<value>${output_name_meta}</value>
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217
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</property>
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218
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<property>
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219
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<name>output_name_plaintext</name>
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220
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<value>${output_name_plaintext}</value>
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221
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</property>
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222
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<property>
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223
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<name>output_root</name>
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224
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<value>${workingDir}/metadata_extractor/output_root</value>
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225
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</property>
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226
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</configuration>
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227
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</sub-workflow>
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228
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<ok to="merge_outputs"/>
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229
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<error to="fail" />
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230
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</action>
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231
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232
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<fork name="merge_outputs">
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233
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<path start="transformers_common_union_plaintext_merge_outputs"/>
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234
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<path start="transformers_common_union_meta_merge_outputs"/>
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235
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</fork>
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236
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237
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<action name="transformers_common_union_plaintext_merge_outputs">
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238
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<sub-workflow>
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239
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<app-path>${wf:appPath()}/transformers_common_union</app-path>
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240
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<propagate-configuration/>
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241
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<configuration>
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242
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<property>
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243
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<name>input_a</name>
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244
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<value>${workingDir}/transformers_metadataextraction_skip_extracted/tobereturned_text</value>
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245
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</property>
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246
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<property>
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247
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<name>input_b</name>
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248
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<value>${workingDir}/metadata_extractor/output_root/plaintext</value>
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249
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</property>
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250
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<property>
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251
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<name>output</name>
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252
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<value>${output_root}/plaintext</value>
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253
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</property>
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254
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<property>
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255
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<name>schema</name>
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256
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<value>eu.dnetlib.iis.metadataextraction.schemas.DocumentText</value>
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257
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</property>
|
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258
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</configuration>
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259
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</sub-workflow>
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260
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<ok to="merge_joining"/>
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261
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<error to="fail" />
|
|
262
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</action>
|
|
263
|
|
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264
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<action name="transformers_common_union_meta_merge_outputs">
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265
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<sub-workflow>
|
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266
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<app-path>${wf:appPath()}/transformers_common_union</app-path>
|
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267
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<propagate-configuration/>
|
|
268
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<configuration>
|
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269
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<property>
|
|
270
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<name>input_a</name>
|
|
271
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<value>${workingDir}/transformers_metadataextraction_skip_extracted/tobereturned_meta</value>
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272
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</property>
|
|
273
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<property>
|
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274
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<name>input_b</name>
|
|
275
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<value>${workingDir}/metadata_extractor/output_root/meta</value>
|
|
276
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</property>
|
|
277
|
<property>
|
|
278
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<name>output</name>
|
|
279
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<value>${output_root}/meta</value>
|
|
280
|
</property>
|
|
281
|
<property>
|
|
282
|
<name>schema</name>
|
|
283
|
<value>eu.dnetlib.iis.metadataextraction.schemas.ExtractedDocumentMetadata</value>
|
|
284
|
</property>
|
|
285
|
</configuration>
|
|
286
|
</sub-workflow>
|
|
287
|
<ok to="merge_joining"/>
|
|
288
|
<error to="fail" />
|
|
289
|
</action>
|
|
290
|
|
|
291
|
<join name="merge_joining" to="check_metadataextraction_output_meta_isempty"/>
|
|
292
|
|
|
293
|
<action name='check_metadataextraction_output_meta_isempty'>
|
|
294
|
<java>
|
|
295
|
<main-class>eu.dnetlib.iis.core.java.ProcessWrapper</main-class>
|
|
296
|
<arg>eu.dnetlib.iis.common.utils.EmptyDatastoreVerifierProcess</arg>
|
|
297
|
<arg>-Iinput=${workingDir}/metadata_extractor/output_root/meta</arg>
|
|
298
|
<capture-output />
|
|
299
|
</java>
|
|
300
|
<ok to="check_metadataextraction_output_plaintext_isempty" />
|
|
301
|
<error to="fail" />
|
|
302
|
</action>
|
|
303
|
|
|
304
|
<action name='check_metadataextraction_output_plaintext_isempty'>
|
|
305
|
<java>
|
|
306
|
<main-class>eu.dnetlib.iis.core.java.ProcessWrapper</main-class>
|
|
307
|
<arg>eu.dnetlib.iis.common.utils.EmptyDatastoreVerifierProcess</arg>
|
|
308
|
<arg>-Iinput=${workingDir}/metadata_extractor/output_root/plaintext</arg>
|
|
309
|
<capture-output />
|
|
310
|
</java>
|
|
311
|
<ok to="decision-is-metadataextraction-output-empty" />
|
|
312
|
<error to="fail" />
|
|
313
|
</action>
|
|
314
|
|
|
315
|
<decision name="decision-is-metadataextraction-output-empty">
|
|
316
|
<switch>
|
|
317
|
<!-- skipping metadataextraction merging process -->
|
|
318
|
<case to="obtain-lock_for_merging">${wf:actionData('check_metadataextraction_output_plaintext_isempty')['isEmpty'] eq "false" or wf:actionData('check_metadataextraction_output_meta_isempty')['isEmpty'] eq "false"}</case>
|
|
319
|
<default to="end"/>
|
|
320
|
</switch>
|
|
321
|
</decision>
|
|
322
|
|
|
323
|
<action name="obtain-lock_for_merging">
|
|
324
|
<java>
|
|
325
|
<main-class>eu.dnetlib.iis.core.java.ProcessWrapper</main-class>
|
|
326
|
<arg>eu.dnetlib.iis.common.lock.LockManagingProcess</arg>
|
|
327
|
<arg>-Pzk_session_timeout=${zk_session_timeout}</arg>
|
|
328
|
<arg>-Pnode_id=${default_cache_location}</arg>
|
|
329
|
<arg>-Pmode=obtain</arg>
|
|
330
|
</java>
|
|
331
|
<ok to="get-new-cache-id_for_merging"/>
|
|
332
|
<error to="release-lock-and-fail"/>
|
|
333
|
</action>
|
|
334
|
|
|
335
|
<action name='get-new-cache-id_for_merging'>
|
|
336
|
<java>
|
|
337
|
<main-class>eu.dnetlib.iis.core.java.ProcessWrapper</main-class>
|
|
338
|
<arg>eu.dnetlib.iis.common.cache.CacheMetadataManagingProcess</arg>
|
|
339
|
<arg>-Pdefault_cache_location=${default_cache_location}</arg>
|
|
340
|
<arg>-Pmode=generate_new_id</arg>
|
|
341
|
<capture-output />
|
|
342
|
</java>
|
|
343
|
<ok to="prepare_cache_for_merging" />
|
|
344
|
<error to="release-lock-and-fail" />
|
|
345
|
</action>
|
|
346
|
|
|
347
|
<action name="prepare_cache_for_merging">
|
|
348
|
<fs>
|
|
349
|
<mkdir path="${nameNode}${default_cache_location}/${wf:actionData('get-new-cache-id_for_merging')['cache_id']}" />
|
|
350
|
</fs>
|
|
351
|
<ok to="merge_cache"/>
|
|
352
|
<error to="release-lock-and-fail"/>
|
|
353
|
</action>
|
|
354
|
|
|
355
|
<fork name="merge_cache">
|
|
356
|
<path start="transformers_common_union_plaintext_merge_cache"/>
|
|
357
|
<path start="transformers_common_union_meta_merge_cache"/>
|
|
358
|
</fork>
|
|
359
|
|
|
360
|
<action name="transformers_common_union_plaintext_merge_cache">
|
|
361
|
<sub-workflow>
|
|
362
|
<app-path>${wf:appPath()}/transformers_common_union</app-path>
|
|
363
|
<propagate-configuration/>
|
|
364
|
<configuration>
|
|
365
|
<property>
|
|
366
|
<name>input_a</name>
|
|
367
|
<value>${default_cache_location}/${wf:actionData('get-existing-cache-id')['cache_id']}/plaintext</value>
|
|
368
|
</property>
|
|
369
|
<property>
|
|
370
|
<name>input_b</name>
|
|
371
|
<value>${workingDir}/metadata_extractor/output_root/plaintext</value>
|
|
372
|
</property>
|
|
373
|
<property>
|
|
374
|
<name>output</name>
|
|
375
|
<value>${default_cache_location}/${wf:actionData('get-new-cache-id_for_merging')['cache_id']}/plaintext</value>
|
|
376
|
</property>
|
|
377
|
<property>
|
|
378
|
<name>schema</name>
|
|
379
|
<value>eu.dnetlib.iis.metadataextraction.schemas.DocumentText</value>
|
|
380
|
</property>
|
|
381
|
</configuration>
|
|
382
|
</sub-workflow>
|
|
383
|
<ok to="joining-merge_cache"/>
|
|
384
|
<error to="fail-merge_cache-temp_files_cleanup" />
|
|
385
|
</action>
|
|
386
|
|
|
387
|
<action name="transformers_common_union_meta_merge_cache">
|
|
388
|
<sub-workflow>
|
|
389
|
<app-path>${wf:appPath()}/transformers_common_union</app-path>
|
|
390
|
<propagate-configuration/>
|
|
391
|
<configuration>
|
|
392
|
<property>
|
|
393
|
<name>input_a</name>
|
|
394
|
<value>${default_cache_location}/${wf:actionData('get-existing-cache-id')['cache_id']}/meta</value>
|
|
395
|
</property>
|
|
396
|
<property>
|
|
397
|
<name>input_b</name>
|
|
398
|
<value>${workingDir}/metadata_extractor/output_root/meta</value>
|
|
399
|
</property>
|
|
400
|
<property>
|
|
401
|
<name>output</name>
|
|
402
|
<value>${default_cache_location}/${wf:actionData('get-new-cache-id_for_merging')['cache_id']}/meta</value>
|
|
403
|
</property>
|
|
404
|
<property>
|
|
405
|
<name>schema</name>
|
|
406
|
<value>eu.dnetlib.iis.metadataextraction.schemas.ExtractedDocumentMetadata</value>
|
|
407
|
</property>
|
|
408
|
</configuration>
|
|
409
|
</sub-workflow>
|
|
410
|
<ok to="joining-merge_cache"/>
|
|
411
|
<error to="fail-merge_cache-temp_files_cleanup" />
|
|
412
|
</action>
|
|
413
|
|
|
414
|
<action name="fail-merge_cache-temp_files_cleanup">
|
|
415
|
<fs>
|
|
416
|
<delete path="${nameNode}${default_cache_location}/${wf:actionData('get-new-cache-id_for_merging')['cache_id']}" />
|
|
417
|
</fs>
|
|
418
|
<ok to="release-lock-and-fail"/>
|
|
419
|
<error to="release-lock-and-fail"/>
|
|
420
|
</action>
|
|
421
|
|
|
422
|
<join name="joining-merge_cache" to="write-new-cache-id_for_merging"/>
|
|
423
|
|
|
424
|
<action name='write-new-cache-id_for_merging'>
|
|
425
|
<java>
|
|
426
|
<main-class>eu.dnetlib.iis.core.java.ProcessWrapper</main-class>
|
|
427
|
<arg>eu.dnetlib.iis.common.cache.CacheMetadataManagingProcess</arg>
|
|
428
|
<arg>-Pdefault_cache_location=${default_cache_location}</arg>
|
|
429
|
<arg>-Pmode=write_id</arg>
|
|
430
|
<arg>-Pid=${wf:actionData('get-new-cache-id_for_merging')['cache_id']}</arg>
|
|
431
|
<capture-output />
|
|
432
|
</java>
|
|
433
|
<ok to="release-lock-and-end" />
|
|
434
|
<error to="fail-merge_cache-temp_files_cleanup" />
|
|
435
|
</action>
|
|
436
|
|
|
437
|
<!-- end of cache based processing block, cache was provided as an input -->
|
|
438
|
|
|
439
|
<!-- full input processing block, no cache was provided as an input -->
|
|
440
|
<action name="metadata_extractor_on_full_input">
|
|
441
|
<sub-workflow>
|
|
442
|
<app-path>${wf:appPath()}/metadata_extractor</app-path>
|
|
443
|
<propagate-configuration/>
|
|
444
|
<configuration>
|
|
445
|
<property>
|
|
446
|
<name>processing_mode</name>
|
|
447
|
<value>StreamingMetadataExtractorMapper</value>
|
|
448
|
</property>
|
|
449
|
<property>
|
|
450
|
<name>inputport_classname</name>
|
|
451
|
<value>eu.dnetlib.iis.importer.auxiliary.schemas.DocumentContentUrl</value>
|
|
452
|
</property>
|
|
453
|
<property>
|
|
454
|
<name>workingDir</name>
|
|
455
|
<value>${workingDir}/metadata_extractor/working_dir</value>
|
|
456
|
</property>
|
|
457
|
<property>
|
|
458
|
<name>input</name>
|
|
459
|
<value>${input}</value>
|
|
460
|
</property>
|
|
461
|
<property>
|
|
462
|
<name>excluded_ids</name>
|
|
463
|
<value>${excluded_ids}</value>
|
|
464
|
</property>
|
|
465
|
<property>
|
|
466
|
<name>max_file_size_mb</name>
|
|
467
|
<value>${max_file_size_mb}</value>
|
|
468
|
</property>
|
|
469
|
<property>
|
|
470
|
<name>content_connection_timeout</name>
|
|
471
|
<value>${content_connection_timeout}</value>
|
|
472
|
</property>
|
|
473
|
<property>
|
|
474
|
<name>content_read_timeout</name>
|
|
475
|
<value>${content_read_timeout}</value>
|
|
476
|
</property>
|
|
477
|
<property>
|
|
478
|
<name>mapred_max_split_size</name>
|
|
479
|
<value>${mapred_max_split_size}</value>
|
|
480
|
</property>
|
|
481
|
<property>
|
|
482
|
<name>output_name_meta</name>
|
|
483
|
<value>${output_name_meta}</value>
|
|
484
|
</property>
|
|
485
|
<property>
|
|
486
|
<name>output_name_plaintext</name>
|
|
487
|
<value>${output_name_plaintext}</value>
|
|
488
|
</property>
|
|
489
|
<property>
|
|
490
|
<name>output_root</name>
|
|
491
|
<value>${output_root}</value>
|
|
492
|
</property>
|
|
493
|
</configuration>
|
|
494
|
</sub-workflow>
|
|
495
|
<ok to="obtain-lock_for_initializing"/>
|
|
496
|
<error to="fail" />
|
|
497
|
</action>
|
|
498
|
|
|
499
|
<action name="obtain-lock_for_initializing">
|
|
500
|
<java>
|
|
501
|
<main-class>eu.dnetlib.iis.core.java.ProcessWrapper</main-class>
|
|
502
|
<arg>eu.dnetlib.iis.common.lock.LockManagingProcess</arg>
|
|
503
|
<arg>-Pzk_session_timeout=${zk_session_timeout}</arg>
|
|
504
|
<arg>-Pnode_id=${default_cache_location}</arg>
|
|
505
|
<arg>-Pmode=obtain</arg>
|
|
506
|
</java>
|
|
507
|
<ok to="get-new-cache-id_for_initializing"/>
|
|
508
|
<error to="release-lock-and-fail"/>
|
|
509
|
</action>
|
|
510
|
|
|
511
|
<action name='get-new-cache-id_for_initializing'>
|
|
512
|
<java>
|
|
513
|
<main-class>eu.dnetlib.iis.core.java.ProcessWrapper</main-class>
|
|
514
|
<arg>eu.dnetlib.iis.common.cache.CacheMetadataManagingProcess</arg>
|
|
515
|
<arg>-Pdefault_cache_location=${default_cache_location}</arg>
|
|
516
|
<arg>-Pmode=generate_new_id</arg>
|
|
517
|
<capture-output />
|
|
518
|
</java>
|
|
519
|
<ok to="prepare_cache_for_initializing" />
|
|
520
|
<error to="release-lock-and-fail" />
|
|
521
|
</action>
|
|
522
|
|
|
523
|
<action name="prepare_cache_for_initializing">
|
|
524
|
<fs>
|
|
525
|
<mkdir path="${nameNode}${default_cache_location}/${wf:actionData('get-new-cache-id_for_initializing')['cache_id']}" />
|
|
526
|
</fs>
|
|
527
|
<ok to="initialize_cache"/>
|
|
528
|
<error to="release-lock-and-fail"/>
|
|
529
|
</action>
|
|
530
|
|
|
531
|
<fork name="initialize_cache">
|
|
532
|
<path start="initialize_plaintext_cache"/>
|
|
533
|
<path start="initialize_meta_cache"/>
|
|
534
|
</fork>
|
|
535
|
|
|
536
|
<action name="initialize_plaintext_cache">
|
|
537
|
<distcp xmlns="uri:oozie:distcp-action:0.1">
|
|
538
|
<job-tracker>${jobTracker}</job-tracker>
|
|
539
|
<name-node>${nameNode}</name-node>
|
|
540
|
<configuration>
|
|
541
|
<property>
|
|
542
|
<name>mapred.job.queue.name</name>
|
|
543
|
<value>${queueName}</value>
|
|
544
|
</property>
|
|
545
|
</configuration>
|
|
546
|
<arg>${nameNode}${output_root}/plaintext</arg>
|
|
547
|
<arg>${nameNode}${default_cache_location}/${wf:actionData('get-new-cache-id_for_initializing')['cache_id']}/plaintext</arg>
|
|
548
|
</distcp>
|
|
549
|
<ok to="joining-initialize_cache"/>
|
|
550
|
<error to="fail-initialize_cache-temp_files_cleanup"/>
|
|
551
|
</action>
|
|
552
|
|
|
553
|
<action name="initialize_meta_cache">
|
|
554
|
<distcp xmlns="uri:oozie:distcp-action:0.1">
|
|
555
|
<job-tracker>${jobTracker}</job-tracker>
|
|
556
|
<name-node>${nameNode}</name-node>
|
|
557
|
<configuration>
|
|
558
|
<property>
|
|
559
|
<name>mapred.job.queue.name</name>
|
|
560
|
<value>${queueName}</value>
|
|
561
|
</property>
|
|
562
|
</configuration>
|
|
563
|
<arg>${nameNode}${output_root}/meta</arg>
|
|
564
|
<arg>${nameNode}${default_cache_location}/${wf:actionData('get-new-cache-id_for_initializing')['cache_id']}/meta</arg>
|
|
565
|
</distcp>
|
|
566
|
<ok to="joining-initialize_cache"/>
|
|
567
|
<error to="fail-initialize_cache-temp_files_cleanup"/>
|
|
568
|
</action>
|
|
569
|
|
|
570
|
<action name="fail-initialize_cache-temp_files_cleanup">
|
|
571
|
<fs>
|
|
572
|
<delete path="${nameNode}${default_cache_location}/${wf:actionData('get-new-cache-id_for_initializing')['cache_id']}" />
|
|
573
|
</fs>
|
|
574
|
<ok to="release-lock-and-fail"/>
|
|
575
|
<error to="release-lock-and-fail"/>
|
|
576
|
</action>
|
|
577
|
|
|
578
|
<join name="joining-initialize_cache" to="write-new-cache-id_for_initializing"/>
|
|
579
|
|
|
580
|
<action name='write-new-cache-id_for_initializing'>
|
|
581
|
<java>
|
|
582
|
<main-class>eu.dnetlib.iis.core.java.ProcessWrapper</main-class>
|
|
583
|
<arg>eu.dnetlib.iis.common.cache.CacheMetadataManagingProcess</arg>
|
|
584
|
<arg>-Pdefault_cache_location=${default_cache_location}</arg>
|
|
585
|
<arg>-Pmode=write_id</arg>
|
|
586
|
<arg>-Pid=${wf:actionData('get-new-cache-id_for_initializing')['cache_id']}</arg>
|
|
587
|
<capture-output />
|
|
588
|
</java>
|
|
589
|
<ok to="release-lock-and-end" />
|
|
590
|
<error to="fail-initialize_cache-temp_files_cleanup" />
|
|
591
|
</action>
|
|
592
|
|
|
593
|
<!-- end of full input processing block, no cache was provided as an input -->
|
|
594
|
|
|
595
|
<!-- lock releasing actions -->
|
|
596
|
<action name="release-lock-and-fail">
|
|
597
|
<java>
|
|
598
|
<main-class>eu.dnetlib.iis.core.java.ProcessWrapper</main-class>
|
|
599
|
<arg>eu.dnetlib.iis.common.lock.LockManagingProcess</arg>
|
|
600
|
<arg>-Pzk_session_timeout=${zk_session_timeout}</arg>
|
|
601
|
<arg>-Pnode_id=${default_cache_location}</arg>
|
|
602
|
<arg>-Pmode=release</arg>
|
|
603
|
</java>
|
|
604
|
<ok to="fail"/>
|
|
605
|
<error to="fail"/>
|
|
606
|
</action>
|
|
607
|
|
|
608
|
<action name="release-lock-and-end">
|
|
609
|
<java>
|
|
610
|
<main-class>eu.dnetlib.iis.core.java.ProcessWrapper</main-class>
|
|
611
|
<arg>eu.dnetlib.iis.common.lock.LockManagingProcess</arg>
|
|
612
|
<arg>-Pzk_session_timeout=${zk_session_timeout}</arg>
|
|
613
|
<arg>-Pnode_id=${default_cache_location}</arg>
|
|
614
|
<arg>-Pmode=release</arg>
|
|
615
|
</java>
|
|
616
|
<ok to="end"/>
|
|
617
|
<error to="fail"/>
|
|
618
|
</action>
|
|
619
|
<!-- end of lock releasing actions -->
|
|
620
|
|
|
621
|
<kill name="fail">
|
|
622
|
<message>Unfortunately, the process failed -- error message:
|
|
623
|
[${wf:errorMessage(wf:lastErrorNode())}]</message>
|
|
624
|
</kill>
|
|
625
|
<end name="end" />
|
|
626
|
</workflow-app>
|