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authorBryan Newbold <bnewbold@archive.org>2018-07-19 13:10:02 -0700
committerBryan Newbold <bnewbold@archive.org>2018-07-24 11:27:45 -0700
commit8ae41461f901a8142af06610a4b9f500ce4fe47f (patch)
tree17a7c99e69da8f4c105f8e3c33d0712345579e5c /scalding/src/test
parentc4db53036eac90841eb4f970b77db8c1677ef75b (diff)
downloadsandcrawler-8ae41461f901a8142af06610a4b9f500ce4fe47f.tar.gz
sandcrawler-8ae41461f901a8142af06610a4b9f500ce4fe47f.zip
variant of CdxBackfillJob that writes to TSV
Has the same test failure ("java.lang.IndexOutOfBoundsException: Index: 1, Size: 1")
Diffstat (limited to 'scalding/src/test')
-rw-r--r--scalding/src/test/scala/sandcrawler/CdxBackfillJob.scala113
1 files changed, 113 insertions, 0 deletions
diff --git a/scalding/src/test/scala/sandcrawler/CdxBackfillJob.scala b/scalding/src/test/scala/sandcrawler/CdxBackfillJob.scala
new file mode 100644
index 0000000..a8a638d
--- /dev/null
+++ b/scalding/src/test/scala/sandcrawler/CdxBackfillJob.scala
@@ -0,0 +1,113 @@
+
+package sandcrawler
+
+import org.scalatest._
+import cascading.tuple.{Tuple, Fields}
+import com.twitter.scalding.{JobTest, Tsv, TypedTsv, TupleConversions, TextLine}
+import org.apache.hadoop.hbase.io.ImmutableBytesWritable
+import org.apache.hadoop.hbase.util.Bytes
+import org.junit.runner.RunWith
+import org.scalatest.FunSpec
+import org.scalatest.junit.JUnitRunner
+import org.slf4j.LoggerFactory
+import parallelai.spyglass.hbase.HBaseSource
+import parallelai.spyglass.hbase.HBaseConstants.SourceMode
+
+class CdxBackfillTest extends FlatSpec with Matchers {
+
+ import CdxBackfillJob._
+
+ it should "normalize mimetypes" in {
+ assert(CdxBackfillJob.normalizeMime("asdf") === "asdf")
+ assert(CdxBackfillJob.normalizeMime("application/pdf") === "application/pdf")
+ assert(CdxBackfillJob.normalizeMime("application/pdf+journal") === "application/pdf")
+ assert(CdxBackfillJob.normalizeMime("Application/PDF") === "application/pdf")
+ assert(CdxBackfillJob.normalizeMime("application/p") === "application/p")
+ assert(CdxBackfillJob.normalizeMime("application/xml+stuff") === "text/xml")
+ assert(CdxBackfillJob.normalizeMime("application/x-pdf") === "application/pdf")
+ assert(CdxBackfillJob.normalizeMime("application/x-html") === "application/x-html")
+ }
+
+ it should "filter CDX lines" in {
+ assert(true === keepCdx(lineToCdxLine(
+ "edu,upenn,ldc)/sites/www.ldc.upenn.edu/files/medar2009-large-arabic-broadcast-collection.pdf 20170828233154 https://www.ldc.upenn.edu/sites/www.ldc.upenn.edu/files/medar2009-large-arabic-broadcast-collection.pdf application/pdf 200 WL3FEA62TEU4F52Y5DOVQ62VET4QJW7G - - 210251 931661233 SEMSCHOLAR-PDF-CRAWL-2017-08-04-20170828231135742-00000-00009-wbgrp-svc284/SEMSCHOLAR-PDF-CRAWL-2017-08-04-20170828232253025-00005-3480~wbgrp-svc284.us.archive.org~8443.warc.gz")))
+ // redirect
+ assert(false === keepCdx(lineToCdxLine(
+ "edu,upenn,ldc)/sites/www.ldc.upenn.edu/files/medar2009-large-arabic-broadcast-collection.pdf 20170828233154 https://www.ldc.upenn.edu/sites/www.ldc.upenn.edu/files/medar2009-large-arabic-broadcast-collection.pdf application/pdf 301 WL3FEA62TEU4F52Y5DOVQ62VET4QJW7G - - 210251 931661233 SEMSCHOLAR-PDF-CRAWL-2017-08-04-20170828231135742-00000-00009-wbgrp-svc284/SEMSCHOLAR-PDF-CRAWL-2017-08-04-20170828232253025-00005-3480~wbgrp-svc284.us.archive.org~8443.warc.gz")))
+ }
+
+ it should "know what CDX lines are" in {
+ assert(true === isCdxLine(
+ "edu,upenn,ldc)/sites/www.ldc.upenn.edu/files/medar2009-large-arabic-broadcast-collection.pdf 20170828233154 https://www.ldc.upenn.edu/sites/www.ldc.upenn.edu/files/medar2009-large-arabic-broadcast-collection.pdf application/pdf 200 WL3FEA62TEU4F52Y5DOVQ62VET4QJW7G - - 210251 931661233 SEMSCHOLAR-PDF-CRAWL-2017-08-04-20170828231135742-00000-00009-wbgrp-svc284/SEMSCHOLAR-PDF-CRAWL-2017-08-04-20170828232253025-00005-3480~wbgrp-svc284.us.archive.org~8443.warc.gz"))
+ assert(false === isCdxLine(""))
+ assert(false === isCdxLine(
+ " edu,upenn,ldc)/sites/www.ldc.upenn.edu/files/medar2009-large-arabic-broadcast-collection.pdf 20170828233154 https://www.ldc.upenn.edu/sites/www.ldc.upenn.edu/files/medar2009-large-arabic-broadcast-collection.pdf application/pdf 200 WL3FEA62TEU4F52Y5DOVQ62VET4QJW7G - - 210251 931661233 SEMSCHOLAR-PDF-CRAWL-2017-08-04-20170828231135742-00000-00009-wbgrp-svc284/SEMSCHOLAR-PDF-CRAWL-2017-08-04-20170828232253025-00005-3480~wbgrp-svc284.us.archive.org~8443.warc.gz"))
+ assert(false === isCdxLine(
+ "#edu,upenn,ldc)/sites/www.ldc.upenn.edu/files/medar2009-large-arabic-broadcast-collection.pdf 20170828233154 https://www.ldc.upenn.edu/sites/www.ldc.upenn.edu/files/medar2009-large-arabic-broadcast-collection.pdf application/pdf 200 WL3FEA62TEU4F52Y5DOVQ62VET4QJW7G - - 210251 931661233 SEMSCHOLAR-PDF-CRAWL-2017-08-04-20170828231135742-00000-00009-wbgrp-svc284/SEMSCHOLAR-PDF-CRAWL-2017-08-04-20170828232253025-00005-3480~wbgrp-svc284.us.archive.org~8443.warc.gz"))
+ // missing two fields
+ assert(false === isCdxLine(
+ "edu,upenn,ldc)/sites/www.ldc.upenn.edu/files/medar2009-large-arabic-broadcast-collection.pdf 20170828233154 https://www.ldc.upenn.edu/sites/www.ldc.upenn.edu/files/medar2009-large-arabic-broadcast-collection.pdf application/pdf 200 WL3FEA62TEU4F52Y5DOVQ62VET4QJW7G 210251 931661233 SEMSCHOLAR-PDF-CRAWL-2017-08-04-20170828231135742-00000-00009-wbgrp-svc284/SEMSCHOLAR-PDF-CRAWL-2017-08-04-20170828232253025-00005-3480~wbgrp-svc284.us.archive.org~8443.warc.gz"))
+ // extra field
+ assert(false === isCdxLine(
+ "edu,upenn,ldc)/sites/www.ldc.upenn.edu/files/medar2009-large-arabic-broadcast-collection.pdf 20170828233154 https://www.ldc.upenn.edu/sites/www.ldc.upenn.edu/files/medar2009-large-arabic-broadcast-collection.pdf application/pdf 200 WL3FEA62TEU4F52Y5DOVQ62VET4QJW7G - - 210251 931661233 SEMSCHOLAR-PDF-CRAWL-2017-08-04-20170828231135742-00000-00009-wbgrp-svc284/SEMSCHOLAR-PDF-CRAWL-2017-08-04-20170828232253025-00005-3480~wbgrp-svc284.us.archive.org~8443.warc.gz -"))
+ }
+
+ it should "execute lineToRow" in {
+ cdxLineToRow(lineToCdxLine(
+ "edu,upenn,ldc)/sites/www.ldc.upenn.edu/files/medar2009-large-arabic-broadcast-collection.pdf 20170828233154 https://www.ldc.upenn.edu/sites/www.ldc.upenn.edu/files/medar2009-large-arabic-broadcast-collection.pdf application/pdf 200 WL3FEA62TEU4F52Y5DOVQ62VET4QJW7G - - 210251 931661233 SEMSCHOLAR-PDF-CRAWL-2017-08-04-20170828231135742-00000-00009-wbgrp-svc284/SEMSCHOLAR-PDF-CRAWL-2017-08-04-20170828232253025-00005-3480~wbgrp-svc284.us.archive.org~8443.warc.gz"))
+ }
+
+}
+
+@RunWith(classOf[JUnitRunner])
+class CdxBackfillJobTest extends FunSpec with TupleConversions {
+
+ val (testTable, testHost, testCdxFile) = ("test-table", "dummy-host:2181", "test_file.cdx")
+
+ val log = LoggerFactory.getLogger(this.getClass.getName)
+
+ val dummySizeBytes = Bytes.toBytes(100)
+
+ val sampleData = List(
+ List(Bytes.toBytes("sha1:K2DKSSVTXWPRMFDTWSTCQW3RVWRIOV3Q"), dummySizeBytes),
+ List(Bytes.toBytes("sha1:C3YNNEGH5WAG5ZAAXWAEBNXJWT6CZ3WU"), dummySizeBytes),
+ List(Bytes.toBytes("sha1:SDKUVHC3YNNEGH5WAG5ZAAXWAEBNX4WT"), dummySizeBytes),
+ List(Bytes.toBytes("sha1:095893C3YNNEGH5WAG5ZAAXWAEBNXJWT"), dummySizeBytes)
+ )
+ val sampleCdxLines = List(
+ // clean line
+ "edu,upenn,ldc)/sites/www.ldc.upenn.edu/files/medar2009-large-arabic-broadcast-collection.pdf 20170828233154 https://www.ldc.upenn.edu/sites/www.ldc.upenn.edu/files/medar2009-large-arabic-broadcast-collection.pdf application/pdf 200 WL3FEA62TEU4F52Y5DOVQ62VET4QJW7G - - 210251 931661233 SEMSCHOLAR-PDF-CRAWL-2017-08-04-20170828231135742-00000-00009-wbgrp-svc284/SEMSCHOLAR-PDF-CRAWL-2017-08-04-20170828232253025-00005-3480~wbgrp-svc284.us.archive.org~8443.warc.gz",
+ // has existing SHA1
+ "edu,upenn,ldc)/sites/www.ldc.upenn.edu/files/medar2009-large-arabic-broadcast-collection.pdf 20170828233154 https://www.ldc.upenn.edu/sites/www.ldc.upenn.edu/files/medar2009-large-arabic-broadcast-collection.pdf application/pdf 200 C3YNNEGH5WAG5ZAAXWAEBNXJWT6CZ3WU - - 210251 931661233 SEMSCHOLAR-PDF-CRAWL-2017-08-04-20170828231135742-00000-00009-wbgrp-svc284/SEMSCHOLAR-PDF-CRAWL-2017-08-04-20170828232253025-00005-3480~wbgrp-svc284.us.archive.org~8443.warc.gz",
+ // HTTP status code
+ "edu,upenn,ldc)/sites/www.ldc.upenn.edu/files/medar2009-large-arabic-broadcast-collection.pdf 20170828233154 https://www.ldc.upenn.edu/sites/www.ldc.upenn.edu/files/medar2009-large-arabic-broadcast-collection.pdf application/pdf 301 WL3FEA62TEU4F52Y5DOVQ62VET4QJW7G - - 210251 931661233 SEMSCHOLAR-PDF-CRAWL-2017-08-04-20170828231135742-00000-00009-wbgrp-svc284/SEMSCHOLAR-PDF-CRAWL-2017-08-04-20170828232253025-00005-3480~wbgrp-svc284.us.archive.org~8443.warc.gz",
+ // not CDX (prefixed with hash)
+ "#edu,upenn,ldc)/sites/www.ldc.upenn.edu/files/medar2009-large-arabic-broadcast-collection.pdf 20170828233154 https://www.ldc.upenn.edu/sites/www.ldc.upenn.edu/files/medar2009-large-arabic-broadcast-collection.pdf application/pdf 200 WL3FEA62TEU4F52Y5DOVQ62VET4QJW7G - - 210251 931661233 SEMSCHOLAR-PDF-CRAWL-2017-08-04-20170828231135742-00000-00009-wbgrp-svc284/SEMSCHOLAR-PDF-CRAWL-2017-08-04-20170828232253025-00005-3480~wbgrp-svc284.us.archive.org~8443.warc.gz"
+ )
+
+ JobTest("sandcrawler.CdxBackfillJob")
+ .arg("test", "")
+ .arg("app.conf.path", "app.conf")
+ .arg("hbase-table", testTable)
+ .arg("zookeeper-hosts", testHost)
+ .arg("cdx-input-path", testCdxFile)
+ .arg("debug", "true")
+ .source[Tuple](CdxBackfillJob.getHBaseSource(testTable, testHost),
+ sampleData.map(l => new Tuple(l.map(s => {new ImmutableBytesWritable(s)}):_*)))
+ .source[String](TextLine(testCdxFile), sampleCdxLines)
+ //.sink[Tuple](CdxBackfillJob.getHBaseSink(testTable, testHost)) {
+ .sink[(String, String, String, String)](TypedTsv[(String, String, String, String)]("dummy-output")) {
+ outputBuffer =>
+
+ it("should return a 1-element list (after join).") {
+ // XXX:
+ assert(outputBuffer.size === 1)
+ }
+
+ it("should insert the valid, new CDX line") {
+ assert(outputBuffer(0)._1 == Bytes.toBytes("sha1:WL3FEA62TEU4F52Y5DOVQ62VET4QJW7G"))
+ }
+ }
+ .run
+ .finish
+}