From 4e731254416307c5d027a34ad7910c1d43de1abb Mon Sep 17 00:00:00 2001 From: joewitt Date: Mon, 9 Mar 2015 13:13:34 -0400 Subject: [PATCH] NIFI-403 addressed licensing/notice and trivial pom/source issues --- nifi/nifi-assembly/LICENSE | 4 +- nifi/nifi-assembly/NOTICE | 27 ++ .../nifi-kite-bundle/nifi-kite-nar/pom.xml | 82 +++-- .../src/main/resources/META-INF/LICENSE | 240 ++++++++++++++ .../src/main/resources/META-INF/NOTICE | 78 +++++ .../nifi-kite-processors/pom.xml | 255 ++++++++------- .../kite/AbstractKiteProcessor.java | 303 +++++++++--------- .../apache/nifi/processors/kite/AvroUtil.java | 3 - .../processors/kite/ConvertCSVToAvro.java | 9 +- .../processors/kite/ConvertJSONToAvro.java | 178 +++++----- .../processors/kite/StoreInKiteDataset.java | 6 +- .../nifi-nar-bundles/nifi-kite-bundle/pom.xml | 105 +++--- 12 files changed, 812 insertions(+), 478 deletions(-) create mode 100644 nifi/nifi-nar-bundles/nifi-kite-bundle/nifi-kite-nar/src/main/resources/META-INF/LICENSE create mode 100644 nifi/nifi-nar-bundles/nifi-kite-bundle/nifi-kite-nar/src/main/resources/META-INF/NOTICE diff --git a/nifi/nifi-assembly/LICENSE b/nifi/nifi-assembly/LICENSE index bf9e6490ea..38386b9a81 100644 --- a/nifi/nifi-assembly/LICENSE +++ b/nifi/nifi-assembly/LICENSE @@ -589,8 +589,8 @@ This product bundles 'reset.css' which is available in the 'public domain'. OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - The binary distribution of this product bundles 'Paranamer Core' which is available - under a BSD style license. + The binary distribution of this product bundles 'ParaNamer' and 'Paranamer Core' + which is available under a BSD style license. Copyright (c) 2006 Paul Hammant & ThoughtWorks Inc All rights reserved. diff --git a/nifi/nifi-assembly/NOTICE b/nifi/nifi-assembly/NOTICE index 025d265138..4ead623d50 100644 --- a/nifi/nifi-assembly/NOTICE +++ b/nifi/nifi-assembly/NOTICE @@ -90,6 +90,11 @@ The following binary components are provided under the Apache Software License v This product includes software from the Spring Framework, under the Apache License 2.0 (see: StringUtils.containsWhitespace()) + (ASLv2) Apache Commons JEXL + The following NOTICE information applies: + Apache Commons JEXL + Copyright 2001-2011 The Apache Software Foundation + (ASLv2) Spring Framework The following NOTICE information applies: Spring Framework 4.1.4.RELEASE @@ -470,6 +475,28 @@ The following binary components are provided under the Apache Software License v The following NOTICE information applies: Copyright 2011 JsonPath authors + (ASLv2) Kite SDK + The following NOTICE information applies: + This product includes software developed by Cloudera, Inc. + (http://www.cloudera.com/). + + This product includes software developed at + The Apache Software Foundation (http://www.apache.org/). + + This product includes software developed by + Saxonica (http://www.saxonica.com/). + + (ASLv2) Parquet MR + The following NOTICE information applies: + Parquet MR + Copyright 2012 Twitter, Inc. + + This project includes code from https://github.com/lemire/JavaFastPFOR + parquet-column/src/main/java/parquet/column/values/bitpacking/LemireBitPacking.java + Apache License Version 2.0 http://www.apache.org/licenses/. + (c) Daniel Lemire, http://lemire.me/en/ + + ************************ Common Development and Distribution License 1.1 ************************ diff --git a/nifi/nifi-nar-bundles/nifi-kite-bundle/nifi-kite-nar/pom.xml b/nifi/nifi-nar-bundles/nifi-kite-bundle/nifi-kite-nar/pom.xml index 78d8bf28a8..2f64cafd04 100644 --- a/nifi/nifi-nar-bundles/nifi-kite-bundle/nifi-kite-nar/pom.xml +++ b/nifi/nifi-nar-bundles/nifi-kite-bundle/nifi-kite-nar/pom.xml @@ -1,47 +1,45 @@ - - 4.0.0 + + 4.0.0 - - org.apache.nifi - nifi-kite-bundle - 0.0.2-incubating-SNAPSHOT - + + org.apache.nifi + nifi-kite-bundle + 0.0.2-incubating-SNAPSHOT + - nifi-kite-nar - nar + nifi-kite-nar + nar - Kite NAR - - - - org.apache.nifi - nifi-hadoop-libraries-nar - nar - - - org.apache.nifi - nifi-kite-processors - - - - org.apache.hadoop - hadoop-client - - - - + + + org.apache.nifi + nifi-hadoop-libraries-nar + nar + + + org.apache.nifi + nifi-kite-processors + + + + org.apache.hadoop + hadoop-client + + + + diff --git a/nifi/nifi-nar-bundles/nifi-kite-bundle/nifi-kite-nar/src/main/resources/META-INF/LICENSE b/nifi/nifi-nar-bundles/nifi-kite-bundle/nifi-kite-nar/src/main/resources/META-INF/LICENSE new file mode 100644 index 0000000000..6fb2525c34 --- /dev/null +++ b/nifi/nifi-nar-bundles/nifi-kite-bundle/nifi-kite-nar/src/main/resources/META-INF/LICENSE @@ -0,0 +1,240 @@ + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. Definitions. + + "License" shall mean the terms and conditions for use, reproduction, + and distribution as defined by Sections 1 through 9 of this document. + + "Licensor" shall mean the copyright owner or entity authorized by + the copyright owner that is granting the License. + + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. 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For the purposes + of this License, Derivative Works shall not include works that remain + separable from, or merely link (or bind by name) to the interfaces of, + the Work and Derivative Works thereof. + + "Contribution" shall mean any work of authorship, including + the original version of the Work and any modifications or additions + to that Work or Derivative Works thereof, that is intentionally + submitted to Licensor for inclusion in the Work by the copyright owner + or by an individual or Legal Entity authorized to submit on behalf of + the copyright owner. For the purposes of this definition, "submitted" + means any form of electronic, verbal, or written communication sent + to the Licensor or its representatives, including but not limited to + communication on electronic mailing lists, source code control systems, + and issue tracking systems that are managed by, or on behalf of, the + Licensor for the purpose of discussing and improving the Work, but + excluding communication that is conspicuously marked or otherwise + designated in writing by the copyright owner as "Not a Contribution." + + "Contributor" shall mean Licensor and any individual or Legal Entity + on behalf of whom a Contribution has been received by Licensor and + subsequently incorporated within the Work. + + 2. Grant of Copyright License. Subject to the terms and conditions of + this License, each Contributor hereby grants to You a perpetual, + worldwide, non-exclusive, no-charge, royalty-free, irrevocable + copyright license to reproduce, prepare Derivative Works of, + publicly display, publicly perform, sublicense, and distribute the + Work and such Derivative Works in Source or Object form. + + 3. Grant of Patent License. Subject to the terms and conditions of + this License, each Contributor hereby grants to You a perpetual, + worldwide, non-exclusive, no-charge, royalty-free, irrevocable + (except as stated in this section) patent license to make, have made, + use, offer to sell, sell, import, and otherwise transfer the Work, + where such license applies only to those patent claims licensable + by such Contributor that are necessarily infringed by their + Contribution(s) alone or by combination of their Contribution(s) + with the Work to which such Contribution(s) was submitted. If You + institute patent litigation against any entity (including a + cross-claim or counterclaim in a lawsuit) alleging that the Work + or a Contribution incorporated within the Work constitutes direct + or contributory patent infringement, then any patent licenses + granted to You under this License for that Work shall terminate + as of the date such litigation is filed. + + 4. Redistribution. You may reproduce and distribute copies of the + Work or Derivative Works thereof in any medium, with or without + modifications, and in Source or Object form, provided that You + meet the following conditions: + + (a) You must give any other recipients of the Work or + Derivative Works a copy of this License; and + + (b) You must cause any modified files to carry prominent notices + stating that You changed the files; and + + (c) You must retain, in the Source form of any Derivative Works + that You distribute, all copyright, patent, trademark, and + attribution notices from the Source form of the Work, + excluding those notices that do not pertain to any part of + the Derivative Works; and + + (d) If the Work includes a "NOTICE" text file as part of its + distribution, then any Derivative Works that You distribute must + include a readable copy of the attribution notices contained + within such NOTICE file, excluding those notices that do not + pertain to any part of the Derivative Works, in at least one + of the following places: within a NOTICE text file distributed + as part of the Derivative Works; within the Source form or + documentation, if provided along with the Derivative Works; or, + within a display generated by the Derivative Works, if and + wherever such third-party notices normally appear. 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In no event and under no legal theory, + whether in tort (including negligence), contract, or otherwise, + unless required by applicable law (such as deliberate and grossly + negligent acts) or agreed to in writing, shall any Contributor be + liable to You for damages, including any direct, indirect, special, + incidental, or consequential damages of any character arising as a + result of this License or out of the use or inability to use the + Work (including but not limited to damages for loss of goodwill, + work stoppage, computer failure or malfunction, or any and all + other commercial damages or losses), even if such Contributor + has been advised of the possibility of such damages. + + 9. Accepting Warranty or Additional Liability. While redistributing + the Work or Derivative Works thereof, You may choose to offer, + and charge a fee for, acceptance of support, warranty, indemnity, + or other liability obligations and/or rights consistent with this + License. However, in accepting such obligations, You may act only + on Your own behalf and on Your sole responsibility, not on behalf + of any other Contributor, and only if You agree to indemnify, + defend, and hold each Contributor harmless for any liability + incurred by, or claims asserted against, such Contributor by reason + of your accepting any such warranty or additional liability. + + END OF TERMS AND CONDITIONS + + APPENDIX: How to apply the Apache License to your work. + + To apply the Apache License to your work, attach the following + boilerplate notice, with the fields enclosed by brackets "[]" + replaced with your own identifying information. (Don't include + the brackets!) The text should be enclosed in the appropriate + comment syntax for the file format. We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. + +APACHE NIFI SUBCOMPONENTS: + +The Apache NiFi project contains subcomponents with separate copyright +notices and license terms. Your use of the source code for the these +subcomponents is subject to the terms and conditions of the following +licenses. + +This product bundles 'ParaNamer' which is available under a BSD style license. +For details see http://asm.ow2.org/asmdex-license.html + + Copyright (c) 2006 Paul Hammant & ThoughtWorks Inc + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + 3. Neither the name of the copyright holders nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + THE POSSIBILITY OF SUCH DAMAGE. + diff --git a/nifi/nifi-nar-bundles/nifi-kite-bundle/nifi-kite-nar/src/main/resources/META-INF/NOTICE b/nifi/nifi-nar-bundles/nifi-kite-bundle/nifi-kite-nar/src/main/resources/META-INF/NOTICE new file mode 100644 index 0000000000..66204cfa7f --- /dev/null +++ b/nifi/nifi-nar-bundles/nifi-kite-bundle/nifi-kite-nar/src/main/resources/META-INF/NOTICE @@ -0,0 +1,78 @@ +nifi-kite-nar +Copyright 2014-2015 The Apache Software Foundation + +This product includes software developed at +The Apache Software Foundation (http://www.apache.org/). + +****************** +Apache Software License v2 +****************** + +The following binary components are provided under the Apache Software License v2 + + (ASLv2) Apache Avro + The following NOTICE information applies: + Apache Avro + Copyright 2009-2013 The Apache Software Foundation + + (ASLv2) Apache Commons Codec + The following NOTICE information applies: + Apache Commons Codec + Copyright 2002-2014 The Apache Software Foundation + + src/test/org/apache/commons/codec/language/DoubleMetaphoneTest.java + contains test data from http://aspell.net/test/orig/batch0.tab. + Copyright (C) 2002 Kevin Atkinson (kevina@gnu.org) + + =============================================================================== + + The content of package org.apache.commons.codec.language.bm has been translated + from the original php source code available at http://stevemorse.org/phoneticinfo.htm + with permission from the original authors. + Original source copyright: + Copyright (c) 2008 Alexander Beider & Stephen P. Morse. + + (ASLv2) Apache Commons JEXL + The following NOTICE information applies: + Apache Commons JEXL + Copyright 2001-2011 The Apache Software Foundation + + (ASLv2) Apache Commons Logging + The following NOTICE information applies: + Apache Commons Logging + Copyright 2003-2013 The Apache Software Foundation + + (ASLv2) Kite SDK + The following NOTICE information applies: + This product includes software developed by Cloudera, Inc. + (http://www.cloudera.com/). + + This product includes software developed at + The Apache Software Foundation (http://www.apache.org/). + + This product includes software developed by + Saxonica (http://www.saxonica.com/). + + (ASLv2) Snappy Java + The following NOTICE information applies: + This product includes software developed by Google + Snappy: http://code.google.com/p/snappy/ (New BSD License) + + This product includes software developed by Apache + PureJavaCrc32C from apache-hadoop-common http://hadoop.apache.org/ + (Apache 2.0 license) + + This library contains statically linked libstdc++. This inclusion is allowed by + "GCC RUntime Library Exception" + http://gcc.gnu.org/onlinedocs/libstdc++/manual/license.html + + (ASLv2) Parquet MR + The following NOTICE information applies: + Parquet MR + Copyright 2012 Twitter, Inc. + + This project includes code from https://github.com/lemire/JavaFastPFOR + parquet-column/src/main/java/parquet/column/values/bitpacking/LemireBitPacking.java + Apache License Version 2.0 http://www.apache.org/licenses/. + (c) Daniel Lemire, http://lemire.me/en/ + diff --git a/nifi/nifi-nar-bundles/nifi-kite-bundle/nifi-kite-processors/pom.xml b/nifi/nifi-nar-bundles/nifi-kite-bundle/nifi-kite-processors/pom.xml index 337298874e..03e621fc7b 100644 --- a/nifi/nifi-nar-bundles/nifi-kite-bundle/nifi-kite-processors/pom.xml +++ b/nifi/nifi-nar-bundles/nifi-kite-bundle/nifi-kite-processors/pom.xml @@ -1,148 +1,147 @@ - - 4.0.0 + + 4.0.0 - - org.apache.nifi - nifi-kite-bundle - 0.0.2-incubating-SNAPSHOT - + + org.apache.nifi + nifi-kite-bundle + 0.0.2-incubating-SNAPSHOT + - nifi-kite-processors - jar - Kite Hadoop Processors + nifi-kite-processors + jar - - 0.18.0 - 11.0.2 - 4.10 - 1.3.9-1 - + + 0.18.0 + 11.0.2 + 4.10 + 1.3.9-1 + - - + + - - org.apache.nifi - nifi-api - - - org.apache.nifi - nifi-utils - - - org.apache.nifi - nifi-processor-utils - - - org.apache.nifi - nifi-flowfile-packager - + + org.apache.nifi + nifi-api + + + org.apache.nifi + nifi-utils + + + org.apache.nifi + nifi-processor-utils + + + org.apache.nifi + nifi-flowfile-packager + - + - - org.kitesdk - kite-data-core - ${kite.version} - - - - com.google.code.findbugs - jsr305 - - - + + org.kitesdk + kite-data-core + ${kite.version} + + + + com.google.code.findbugs + jsr305 + + + - - org.kitesdk - kite-hadoop-dependencies - pom - ${kite.version} - - - org.apache.hadoop - hadoop-mapreduce-client-app - - - org.apache.hadoop - hadoop-mapreduce-client-jobclient - - - + + org.kitesdk + kite-hadoop-dependencies + pom + ${kite.version} + + + org.apache.hadoop + hadoop-mapreduce-client-app + + + org.apache.hadoop + hadoop-mapreduce-client-jobclient + + + - - com.google.guava - guava - ${guava.version} - compile - + + com.google.guava + guava + ${guava.version} + compile + - - - com.github.stephenc.findbugs - findbugs-annotations - compile - ${findbugs-annotations.version} - + + + com.github.stephenc.findbugs + findbugs-annotations + compile + ${findbugs-annotations.version} + - + - - junit - junit - test - ${junit.version} - + + junit + junit + test + ${junit.version} + - - org.apache.nifi - nifi-mock - test - + + org.apache.nifi + nifi-mock + test + - - org.kitesdk - kite-minicluster - ${kite.version} - test - + + org.kitesdk + kite-minicluster + ${kite.version} + test + - - com.sun.jersey - jersey-servlet - 1.14 - test - + + com.sun.jersey + jersey-servlet + 1.14 + test + - - org.kitesdk - kite-data-core - ${kite.version} - test-jar - test - + + org.kitesdk + kite-data-core + ${kite.version} + test-jar + test + - - org.kitesdk - kite-hadoop-test-dependencies - pom - test - ${kite.version} - + + org.kitesdk + kite-hadoop-test-dependencies + pom + test + ${kite.version} + - + diff --git a/nifi/nifi-nar-bundles/nifi-kite-bundle/nifi-kite-processors/src/main/java/org/apache/nifi/processors/kite/AbstractKiteProcessor.java b/nifi/nifi-nar-bundles/nifi-kite-bundle/nifi-kite-processors/src/main/java/org/apache/nifi/processors/kite/AbstractKiteProcessor.java index c5104893b4..98329ff4ea 100644 --- a/nifi/nifi-nar-bundles/nifi-kite-bundle/nifi-kite-processors/src/main/java/org/apache/nifi/processors/kite/AbstractKiteProcessor.java +++ b/nifi/nifi-nar-bundles/nifi-kite-bundle/nifi-kite-processors/src/main/java/org/apache/nifi/processors/kite/AbstractKiteProcessor.java @@ -16,7 +16,6 @@ * specific language governing permissions and limitations * under the License. */ - package org.apache.nifi.processors.kite; import com.google.common.base.Splitter; @@ -47,171 +46,171 @@ import org.kitesdk.data.spi.DefaultConfiguration; abstract class AbstractKiteProcessor extends AbstractProcessor { - private static final Splitter COMMA = Splitter.on(',').trimResults(); - protected static final Validator FILES_EXIST = new Validator() { - @Override - public ValidationResult validate(String subject, String configFiles, - ValidationContext context) { - if (configFiles != null && !configFiles.isEmpty()) { - for (String file : COMMA.split(configFiles)) { - ValidationResult result = StandardValidators.FILE_EXISTS_VALIDATOR - .validate(subject, file, context); - if (!result.isValid()) { - return result; - } + private static final Splitter COMMA = Splitter.on(',').trimResults(); + protected static final Validator FILES_EXIST = new Validator() { + @Override + public ValidationResult validate(String subject, String configFiles, + ValidationContext context) { + if (configFiles != null && !configFiles.isEmpty()) { + for (String file : COMMA.split(configFiles)) { + ValidationResult result = StandardValidators.FILE_EXISTS_VALIDATOR + .validate(subject, file, context); + if (!result.isValid()) { + return result; + } + } + } + return new ValidationResult.Builder() + .subject(subject) + .input(configFiles) + .explanation("Files exist") + .valid(true) + .build(); } - } - return new ValidationResult.Builder() - .subject(subject) - .input(configFiles) - .explanation("Files exist") - .valid(true) - .build(); - } - }; + }; - protected static final PropertyDescriptor CONF_XML_FILES = - new PropertyDescriptor.Builder() - .name("Hadoop configuration files") - .description("A comma-separated list of Hadoop configuration files") - .addValidator(FILES_EXIST) - .build(); + protected static final PropertyDescriptor CONF_XML_FILES + = new PropertyDescriptor.Builder() + .name("Hadoop configuration files") + .description("A comma-separated list of Hadoop configuration files") + .addValidator(FILES_EXIST) + .build(); - protected static final Validator RECOGNIZED_URI = new Validator() { - @Override - public ValidationResult validate(String subject, String uri, - ValidationContext context) { - String message = "not set"; - boolean isValid = true; - if (uri == null || uri.isEmpty()) { - isValid = false; - } else { + protected static final Validator RECOGNIZED_URI = new Validator() { + @Override + public ValidationResult validate(String subject, String uri, + ValidationContext context) { + String message = "not set"; + boolean isValid = true; + if (uri == null || uri.isEmpty()) { + isValid = false; + } else { + try { + new URIBuilder(URI.create(uri)).build(); + } catch (RuntimeException e) { + message = e.getMessage(); + isValid = false; + } + } + return new ValidationResult.Builder() + .subject(subject) + .input(uri) + .explanation("Dataset URI is invalid: " + message) + .valid(isValid) + .build(); + } + }; + + /** + * Resolves a {@link Schema} for the given string, either a URI or a JSON + * literal. + */ + protected static Schema getSchema(String uriOrLiteral, Configuration conf) { + URI uri; try { - new URIBuilder(URI.create(uri)).build(); - } catch (RuntimeException e) { - message = e.getMessage(); - isValid = false; + uri = new URI(uriOrLiteral); + } catch (URISyntaxException e) { + // try to parse the schema as a literal + return parseSchema(uriOrLiteral); } - } - return new ValidationResult.Builder() - .subject(subject) - .input(uri) - .explanation("Dataset URI is invalid: " + message) - .valid(isValid) - .build(); - } - }; - /** - * Resolves a {@link Schema} for the given string, either a URI or a JSON - * literal. - */ - protected static Schema getSchema(String uriOrLiteral, Configuration conf) { - URI uri; - try { - uri = new URI(uriOrLiteral); - } catch (URISyntaxException e) { - // try to parse the schema as a literal - return parseSchema(uriOrLiteral); + try { + if ("dataset".equals(uri.getScheme()) || "view".equals(uri.getScheme())) { + return Datasets.load(uri).getDataset().getDescriptor().getSchema(); + } else if ("resource".equals(uri.getScheme())) { + InputStream in = Resources.getResource(uri.getSchemeSpecificPart()) + .openStream(); + return parseSchema(uri, in); + } else { + // try to open the file + Path schemaPath = new Path(uri); + FileSystem fs = schemaPath.getFileSystem(conf); + return parseSchema(uri, fs.open(schemaPath)); + } + + } catch (DatasetNotFoundException e) { + throw new SchemaNotFoundException( + "Cannot read schema of missing dataset: " + uri, e); + } catch (IOException e) { + throw new SchemaNotFoundException( + "Failed while reading " + uri + ": " + e.getMessage(), e); + } } - try { - if ("dataset".equals(uri.getScheme()) || "view".equals(uri.getScheme())) { - return Datasets.load(uri).getDataset().getDescriptor().getSchema(); - } else if ("resource".equals(uri.getScheme())) { - InputStream in = Resources.getResource(uri.getSchemeSpecificPart()) - .openStream(); - return parseSchema(uri, in); - } else { - // try to open the file - Path schemaPath = new Path(uri); - FileSystem fs = schemaPath.getFileSystem(conf); - return parseSchema(uri, fs.open(schemaPath)); - } - - } catch (DatasetNotFoundException e) { - throw new SchemaNotFoundException( - "Cannot read schema of missing dataset: " + uri, e); - } catch (IOException e) { - throw new SchemaNotFoundException( - "Failed while reading " + uri + ": " + e.getMessage(), e); + private static Schema parseSchema(String literal) { + try { + return new Schema.Parser().parse(literal); + } catch (RuntimeException e) { + throw new SchemaNotFoundException( + "Failed to parse schema: " + literal, e); + } } - } - private static Schema parseSchema(String literal) { - try { - return new Schema.Parser().parse(literal); - } catch (RuntimeException e) { - throw new SchemaNotFoundException( - "Failed to parse schema: " + literal, e); + private static Schema parseSchema(URI uri, InputStream in) throws IOException { + try { + return new Schema.Parser().parse(in); + } catch (RuntimeException e) { + throw new SchemaNotFoundException("Failed to parse schema at " + uri, e); + } } - } - private static Schema parseSchema(URI uri, InputStream in) throws IOException { - try { - return new Schema.Parser().parse(in); - } catch (RuntimeException e) { - throw new SchemaNotFoundException("Failed to parse schema at " + uri, e); + protected static final Validator SCHEMA_VALIDATOR = new Validator() { + @Override + public ValidationResult validate(String subject, String uri, ValidationContext context) { + Configuration conf = getConfiguration( + context.getProperty(CONF_XML_FILES).getValue()); + + String error = null; + try { + getSchema(uri, conf); + } catch (SchemaNotFoundException e) { + error = e.getMessage(); + } + return new ValidationResult.Builder() + .subject(subject) + .input(uri) + .explanation(error) + .valid(error == null) + .build(); + } + }; + + protected static final List ABSTRACT_KITE_PROPS + = ImmutableList.builder() + .add(CONF_XML_FILES) + .build(); + + static List getProperties() { + return ABSTRACT_KITE_PROPS; + } + + @OnScheduled + protected void setDefaultConfiguration(ProcessContext context) + throws IOException { + DefaultConfiguration.set(getConfiguration( + context.getProperty(CONF_XML_FILES).getValue())); + } + + protected static Configuration getConfiguration(String configFiles) { + Configuration conf = DefaultConfiguration.get(); + + if (configFiles == null || configFiles.isEmpty()) { + return conf; + } + + for (String file : COMMA.split(configFiles)) { + // process each resource only once + if (conf.getResource(file) == null) { + // use Path instead of String to get the file from the FS + conf.addResource(new Path(file)); + } + } + + return conf; } - } - protected static final Validator SCHEMA_VALIDATOR = new Validator() { @Override - public ValidationResult validate(String subject, String uri, ValidationContext context) { - Configuration conf = getConfiguration( - context.getProperty(CONF_XML_FILES).getValue()); - - String error = null; - try { - getSchema(uri, conf); - } catch (SchemaNotFoundException e) { - error = e.getMessage(); - } - return new ValidationResult.Builder() - .subject(subject) - .input(uri) - .explanation(error) - .valid(error == null) - .build(); + protected List getSupportedPropertyDescriptors() { + return ABSTRACT_KITE_PROPS; } - }; - - protected static final List ABSTRACT_KITE_PROPS = - ImmutableList.builder() - .add(CONF_XML_FILES) - .build(); - - static List getProperties() { - return ABSTRACT_KITE_PROPS; - } - - @OnScheduled - protected void setDefaultConfiguration(ProcessContext context) - throws IOException { - DefaultConfiguration.set(getConfiguration( - context.getProperty(CONF_XML_FILES).getValue())); - } - - protected static Configuration getConfiguration(String configFiles) { - Configuration conf = DefaultConfiguration.get(); - - if (configFiles == null || configFiles.isEmpty()) { - return conf; - } - - for (String file : COMMA.split(configFiles)) { - // process each resource only once - if (conf.getResource(file) == null) { - // use Path instead of String to get the file from the FS - conf.addResource(new Path(file)); - } - } - - return conf; - } - - @Override - protected List getSupportedPropertyDescriptors() { - return ABSTRACT_KITE_PROPS; - } } diff --git a/nifi/nifi-nar-bundles/nifi-kite-bundle/nifi-kite-processors/src/main/java/org/apache/nifi/processors/kite/AvroUtil.java b/nifi/nifi-nar-bundles/nifi-kite-bundle/nifi-kite-processors/src/main/java/org/apache/nifi/processors/kite/AvroUtil.java index 0d0b04d65f..9ff0f73f9f 100644 --- a/nifi/nifi-nar-bundles/nifi-kite-bundle/nifi-kite-processors/src/main/java/org/apache/nifi/processors/kite/AvroUtil.java +++ b/nifi/nifi-nar-bundles/nifi-kite-bundle/nifi-kite-processors/src/main/java/org/apache/nifi/processors/kite/AvroUtil.java @@ -20,13 +20,10 @@ package org.apache.nifi.processors.kite; import org.apache.avro.Schema; -import org.apache.avro.SchemaBuilder; import org.apache.avro.generic.GenericData; -import org.apache.avro.generic.IndexedRecord; import org.apache.avro.io.DatumReader; import org.apache.avro.io.DatumWriter; -import static org.apache.avro.generic.GenericData.StringType; class AvroUtil { diff --git a/nifi/nifi-nar-bundles/nifi-kite-bundle/nifi-kite-processors/src/main/java/org/apache/nifi/processors/kite/ConvertCSVToAvro.java b/nifi/nifi-nar-bundles/nifi-kite-bundle/nifi-kite-processors/src/main/java/org/apache/nifi/processors/kite/ConvertCSVToAvro.java index 18240c39d5..5181bbe187 100644 --- a/nifi/nifi-nar-bundles/nifi-kite-bundle/nifi-kite-processors/src/main/java/org/apache/nifi/processors/kite/ConvertCSVToAvro.java +++ b/nifi/nifi-nar-bundles/nifi-kite-bundle/nifi-kite-processors/src/main/java/org/apache/nifi/processors/kite/ConvertCSVToAvro.java @@ -42,7 +42,6 @@ import org.apache.nifi.flowfile.FlowFile; import org.apache.nifi.processor.ProcessContext; import org.apache.nifi.processor.ProcessSession; import org.apache.nifi.processor.Relationship; -import org.apache.nifi.processor.exception.FlowFileAccessException; import org.apache.nifi.processor.exception.ProcessException; import org.apache.nifi.processor.io.StreamCallback; import org.apache.nifi.processor.util.StandardValidators; @@ -59,9 +58,9 @@ import static org.apache.nifi.processor.util.StandardValidators.createLongValida @CapabilityDescription( "Converts CSV files to Avro according to an Avro Schema") public class ConvertCSVToAvro extends AbstractKiteProcessor { - private static CSVProperties DEFAULTS = new CSVProperties.Builder().build(); + private static final CSVProperties DEFAULTS = new CSVProperties.Builder().build(); - private static Validator CHAR_VALIDATOR = new Validator() { + private static final Validator CHAR_VALIDATOR = new Validator() { @Override public ValidationResult validate(String subject, String input, ValidationContext context) { @@ -74,12 +73,12 @@ public class ConvertCSVToAvro extends AbstractKiteProcessor { } }; - private static Relationship SUCCESS = new Relationship.Builder() + private static final Relationship SUCCESS = new Relationship.Builder() .name("success") .description("FlowFile content has been successfully saved") .build(); - private static Relationship FAILURE = new Relationship.Builder() + private static final Relationship FAILURE = new Relationship.Builder() .name("failure") .description("FlowFile content could not be processed") .build(); diff --git a/nifi/nifi-nar-bundles/nifi-kite-bundle/nifi-kite-processors/src/main/java/org/apache/nifi/processors/kite/ConvertJSONToAvro.java b/nifi/nifi-nar-bundles/nifi-kite-bundle/nifi-kite-processors/src/main/java/org/apache/nifi/processors/kite/ConvertJSONToAvro.java index 5200f19d22..8eeea1a9c4 100644 --- a/nifi/nifi-nar-bundles/nifi-kite-bundle/nifi-kite-processors/src/main/java/org/apache/nifi/processors/kite/ConvertJSONToAvro.java +++ b/nifi/nifi-nar-bundles/nifi-kite-bundle/nifi-kite-processors/src/main/java/org/apache/nifi/processors/kite/ConvertJSONToAvro.java @@ -16,7 +16,6 @@ * specific language governing permissions and limitations * under the License. */ - package org.apache.nifi.processors.kite; import com.google.common.annotations.VisibleForTesting; @@ -38,7 +37,6 @@ import org.apache.nifi.flowfile.FlowFile; import org.apache.nifi.processor.ProcessContext; import org.apache.nifi.processor.ProcessSession; import org.apache.nifi.processor.Relationship; -import org.apache.nifi.processor.exception.FlowFileAccessException; import org.apache.nifi.processor.exception.ProcessException; import org.apache.nifi.processor.io.StreamCallback; import org.kitesdk.data.DatasetException; @@ -48,110 +46,110 @@ import org.kitesdk.data.spi.DefaultConfiguration; @Tags({"kite", "json", "avro"}) @CapabilityDescription( - "Converts JSON files to Avro according to an Avro Schema") + "Converts JSON files to Avro according to an Avro Schema") public class ConvertJSONToAvro extends AbstractKiteProcessor { - private static Relationship SUCCESS = new Relationship.Builder() - .name("success") - .description("FlowFile content has been successfully saved") - .build(); + private static final Relationship SUCCESS = new Relationship.Builder() + .name("success") + .description("FlowFile content has been successfully saved") + .build(); - private static Relationship FAILURE = new Relationship.Builder() - .name("failure") - .description("FlowFile content could not be processed") - .build(); + private static final Relationship FAILURE = new Relationship.Builder() + .name("failure") + .description("FlowFile content could not be processed") + .build(); - @VisibleForTesting - static final PropertyDescriptor SCHEMA = - new PropertyDescriptor.Builder() - .name("Record schema") - .description( - "Outgoing Avro schema for each record created from a JSON object") - .addValidator(SCHEMA_VALIDATOR) - .required(true) - .build(); + @VisibleForTesting + static final PropertyDescriptor SCHEMA + = new PropertyDescriptor.Builder() + .name("Record schema") + .description( + "Outgoing Avro schema for each record created from a JSON object") + .addValidator(SCHEMA_VALIDATOR) + .required(true) + .build(); - private static final List PROPERTIES = - ImmutableList.builder() - .addAll(AbstractKiteProcessor.getProperties()) - .add(SCHEMA) - .build(); + private static final List PROPERTIES + = ImmutableList.builder() + .addAll(AbstractKiteProcessor.getProperties()) + .add(SCHEMA) + .build(); - private static final Set RELATIONSHIPS = - ImmutableSet.builder() - .add(SUCCESS) - .add(FAILURE) - .build(); + private static final Set RELATIONSHIPS + = ImmutableSet.builder() + .add(SUCCESS) + .add(FAILURE) + .build(); - public ConvertJSONToAvro() { - } - - @Override - protected List getSupportedPropertyDescriptors() { - return PROPERTIES; - } - - @Override - public Set getRelationships() { - return RELATIONSHIPS; - } - - @Override - public void onTrigger(ProcessContext context, final ProcessSession session) - throws ProcessException { - FlowFile flowFile = session.get(); - if (flowFile == null) { - return; + public ConvertJSONToAvro() { } - final Schema schema = getSchema( - context.getProperty(SCHEMA).getValue(), - DefaultConfiguration.get()); + @Override + protected List getSupportedPropertyDescriptors() { + return PROPERTIES; + } - final DataFileWriter writer = new DataFileWriter<>( - AvroUtil.newDatumWriter(schema, Record.class)); - writer.setCodec(CodecFactory.snappyCodec()); + @Override + public Set getRelationships() { + return RELATIONSHIPS; + } - try { - flowFile = session.write(flowFile, new StreamCallback() { - @Override - public void process(InputStream in, OutputStream out) throws IOException { - long written = 0L; - long errors = 0L; - try (JSONFileReader reader = new JSONFileReader<>( - in, schema, Record.class)) { - reader.initialize(); - try (DataFileWriter w = writer.create(schema, out)) { - while (reader.hasNext()) { - try { - Record record = reader.next(); - w.append(record); - written += 1; - } catch (DatasetRecordException e) { - errors += 1; - } - } - } - session.adjustCounter("Converted records", written, - false /* update only if file transfer is successful */); - session.adjustCounter("Conversion errors", errors, - false /* update only if file transfer is successful */); - } + @Override + public void onTrigger(ProcessContext context, final ProcessSession session) + throws ProcessException { + FlowFile flowFile = session.get(); + if (flowFile == null) { + return; } - }); - session.transfer(flowFile, SUCCESS); + final Schema schema = getSchema( + context.getProperty(SCHEMA).getValue(), + DefaultConfiguration.get()); - //session.getProvenanceReporter().send(flowFile, target.getUri().toString()); - } catch (ProcessException | DatasetIOException e) { - getLogger().error("Failed reading or writing", e); - session.transfer(flowFile, FAILURE); + final DataFileWriter writer = new DataFileWriter<>( + AvroUtil.newDatumWriter(schema, Record.class)); + writer.setCodec(CodecFactory.snappyCodec()); - } catch (DatasetException e) { - getLogger().error("Failed to read FlowFile", e); - session.transfer(flowFile, FAILURE); + try { + flowFile = session.write(flowFile, new StreamCallback() { + @Override + public void process(InputStream in, OutputStream out) throws IOException { + long written = 0L; + long errors = 0L; + try (JSONFileReader reader = new JSONFileReader<>( + in, schema, Record.class)) { + reader.initialize(); + try (DataFileWriter w = writer.create(schema, out)) { + while (reader.hasNext()) { + try { + Record record = reader.next(); + w.append(record); + written += 1; + } catch (DatasetRecordException e) { + errors += 1; + } + } + } + session.adjustCounter("Converted records", written, + false /* update only if file transfer is successful */); + session.adjustCounter("Conversion errors", errors, + false /* update only if file transfer is successful */); + } + } + }); + session.transfer(flowFile, SUCCESS); + + //session.getProvenanceReporter().send(flowFile, target.getUri().toString()); + } catch (ProcessException | DatasetIOException e) { + getLogger().error("Failed reading or writing", e); + session.transfer(flowFile, FAILURE); + + } catch (DatasetException e) { + getLogger().error("Failed to read FlowFile", e); + session.transfer(flowFile, FAILURE); + + } } - } } diff --git a/nifi/nifi-nar-bundles/nifi-kite-bundle/nifi-kite-processors/src/main/java/org/apache/nifi/processors/kite/StoreInKiteDataset.java b/nifi/nifi-nar-bundles/nifi-kite-bundle/nifi-kite-processors/src/main/java/org/apache/nifi/processors/kite/StoreInKiteDataset.java index 223caccbed..314f0083e6 100644 --- a/nifi/nifi-nar-bundles/nifi-kite-bundle/nifi-kite-processors/src/main/java/org/apache/nifi/processors/kite/StoreInKiteDataset.java +++ b/nifi/nifi-nar-bundles/nifi-kite-bundle/nifi-kite-processors/src/main/java/org/apache/nifi/processors/kite/StoreInKiteDataset.java @@ -50,17 +50,17 @@ import org.kitesdk.data.spi.SchemaValidationUtil; @Tags({"kite", "avro", "parquet", "hive", "hdfs", "hbase"}) @CapabilityDescription("Stores Avro records in a Kite dataset") public class StoreInKiteDataset extends AbstractKiteProcessor { - private static Relationship SUCCESS = new Relationship.Builder() + private static final Relationship SUCCESS = new Relationship.Builder() .name("success") .description("FlowFile content has been successfully saved") .build(); - private static Relationship INCOMPATIBLE = new Relationship.Builder() + private static final Relationship INCOMPATIBLE = new Relationship.Builder() .name("incompatible") .description("FlowFile content is not compatible with the target dataset") .build(); - private static Relationship FAILURE = new Relationship.Builder() + private static final Relationship FAILURE = new Relationship.Builder() .name("failure") .description("FlowFile content could not be processed") .build(); diff --git a/nifi/nifi-nar-bundles/nifi-kite-bundle/pom.xml b/nifi/nifi-nar-bundles/nifi-kite-bundle/pom.xml index 8984c18c4c..067efc54e1 100644 --- a/nifi/nifi-nar-bundles/nifi-kite-bundle/pom.xml +++ b/nifi/nifi-nar-bundles/nifi-kite-bundle/pom.xml @@ -1,59 +1,58 @@ - - 4.0.0 + + 4.0.0 - - org.apache.nifi - nifi-nar-bundles - 0.0.2-incubating-SNAPSHOT - - - nifi-kite-bundle - pom - - Kite Bundle - A bundle of processors that use Kite to store data in Hadoop - - - nifi-kite-processors - nifi-kite-nar - - - - - - - org.apache.maven.plugins - maven-surefire-plugin - - true - - - - - - - - - + org.apache.nifi - nifi-kite-processors + nifi-nar-bundles 0.0.2-incubating-SNAPSHOT - - - + + + nifi-kite-bundle + pom + + A bundle of processors that use Kite to store data in Hadoop + + + nifi-kite-processors + nifi-kite-nar + + + + + + + org.apache.maven.plugins + maven-surefire-plugin + + true + + + + + + + + + + org.apache.nifi + nifi-kite-processors + 0.0.2-incubating-SNAPSHOT + + +