java.lang.NoClassDefFoundError

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  • The following issue was reported: 016-02-17 15:23:11,814 ERROR [Timer-Driven Process Thread-7] o.apache.nifi.processors.hadoop.PutHDFS PutHDFS[id=0575cb57-786c-45d9-b9ef-19c15cc01290] Failed to writ e to HDFS due to java.lang.NoClassDefFoundError: org/apache/http/Consts 2016-02-17 15:23:11,816 ERROR [Timer-Driven Process Thread-7] o.apache.nifi.processors.hadoop.PutHDFS java.lang.NoClassDefFoundError: org/apache/http/Consts         at org.apache.http.client.utils.URIBuilder.digestURI(URIBuilder.java:181) ~[httpclient-4.4.1.jar:4.4.1]         at org.apache.http.client.utils.URIBuilder.<init>(URIBuilder.java:82) ~[httpclient-4.4.1.jar:4.4.1]         at org.apache.hadoop.crypto.key.kms.KMSClientProvider.createURL(KMSClientProvider.java:368) ~[hadoop-common-2.6.2.jar:na] From looking into this, we have the following transitive dependencies from the hadoop libraries nar: - net.java.dev.jets3t:jets3t:jar:0.9.0:compile [INFO] | | +- org.apache.httpcomponents:httpclient:jar:4.4.1:compile [INFO] | | +- org.apache.httpcomponents:httpcore:jar:4.1.2:compile I believe the 4.4.1 of httpclient is coming from the top level pom which has a dependency management block that forces the client to 4.4.1 and doesn't for core to 4.4.1. If we look at httpcore 4.x branch it has the missing Consts class: https://github.com/apache/httpcore/tree/4.4.x/httpcore/src/main/java/org/apache/http and the 4.1.x branch does not: https://github.com/apache/httpcore/tree/4.1.x/httpcore/src/main/java/org/apache/http We either need to force both to 4.4.1, or force only the hadoop libraries nar to both be 4.1.2 if that is what it normally brings in.
    via by Bryan Bende,
  • The following issue was reported: 016-02-17 15:23:11,814 ERROR [Timer-Driven Process Thread-7] o.apache.nifi.processors.hadoop.PutHDFS PutHDFS[id=0575cb57-786c-45d9-b9ef-19c15cc01290] Failed to writ e to HDFS due to java.lang.NoClassDefFoundError: org/apache/http/Consts 2016-02-17 15:23:11,816 ERROR [Timer-Driven Process Thread-7] o.apache.nifi.processors.hadoop.PutHDFS java.lang.NoClassDefFoundError: org/apache/http/Consts         at org.apache.http.client.utils.URIBuilder.digestURI(URIBuilder.java:181) ~[httpclient-4.4.1.jar:4.4.1]         at org.apache.http.client.utils.URIBuilder.<init>(URIBuilder.java:82) ~[httpclient-4.4.1.jar:4.4.1]         at org.apache.hadoop.crypto.key.kms.KMSClientProvider.createURL(KMSClientProvider.java:368) ~[hadoop-common-2.6.2.jar:na] From looking into this, we have the following transitive dependencies from the hadoop libraries nar: - net.java.dev.jets3t:jets3t:jar:0.9.0:compile [INFO] | | +- org.apache.httpcomponents:httpclient:jar:4.4.1:compile [INFO] | | +- org.apache.httpcomponents:httpcore:jar:4.1.2:compile I believe the 4.4.1 of httpclient is coming from the top level pom which has a dependency management block that forces the client to 4.4.1 and doesn't for core to 4.4.1. If we look at httpcore 4.x branch it has the missing Consts class: https://github.com/apache/httpcore/tree/4.4.x/httpcore/src/main/java/org/apache/http and the 4.1.x branch does not: https://github.com/apache/httpcore/tree/4.1.x/httpcore/src/main/java/org/apache/http We either need to force both to 4.4.1, or force only the hadoop libraries nar to both be 4.1.2 if that is what it normally brings in.
    via by Bryan Bende,
  • PhantomJsDriver Exception
    via GitHub by nigina
    ,
    • java.lang.NoClassDefFoundError: org/apache/http/Consts at org.apache.http.client.utils.URIBuilder.digestURI(URIBuilder.java:181)[httpclient-4.4.1.jar:4.4.1] at org.apache.http.client.utils.URIBuilder.<init>(URIBuilder.java:82)[httpclient-4.4.1.jar:4.4.1] at org.apache.hadoop.crypto.key.kms.KMSClientProvider.createURL(KMSClientProvider.java:368)[hadoop-common-2.6.2.jar:na]
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