Srikanth Sundarrajan created FALCON-691:
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Summary: Build issues - Hadoop-2 profile
Key: FALCON-691
URL: https://issues.apache.org/jira/browse/FALCON-691
Project: Falcon
Issue Type: Bug
Components: build-tools, oozie
Affects Versions: 0.5, 0.6
Reporter: Srikanth Sundarrajan
Assignee: Srikanth Sundarrajan
Priority: Blocker
Fix For: 0.5, 0.6
Unable to compile falcon code in Hadoop-2 profile.
The issue is hadoop 2.4 depends on httpcomponents:httpclient 4.2.5, while
hive-10 depends on httpcomponents:httpclient 4.1.3 and the two versions of
httpclient aren't compatible and oozie builds with hive-10 by default and
falcon builds with hive-13 by default, resulting in both 4.1.3 & 4.2.5 jars of
httpclient being in classpath. Result is that the build isn't predictable.
Errors observed during build:
{noformat}
Running org.apache.falcon.cli.FalconCLIIT
2014-09-02 09:49:34.297:WARN::Error for /falcon-webapp/api/options
java.lang.NoSuchMethodError:
org.apache.http.client.utils.URLEncodedUtils.parse(Ljava/lang/String;Ljava/nio/charset/Charset;)Ljava/util/List;
at
org.apache.hadoop.security.authentication.server.PseudoAuthenticationHandler.getUserName(PseudoAuthenticationHandler.java:124)
at
org.apache.hadoop.security.authentication.server.PseudoAuthenticationHandler.authenticate(PseudoAuthenticationHandler.java:160)
at
org.apache.hadoop.security.authentication.server.AuthenticationFilter.doFilter(AuthenticationFilter.java:357)
at
org.apache.falcon.security.BasicAuthFilter.doFilter(BasicAuthFilter.java:221)
at
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
{noformat}
{noformat}
Running org.apache.falcon.cli.FalconCLIIT
2014-09-02 16:45:21.367:WARN::Error for /oozie/versions
java.lang.NoSuchMethodError:
org.apache.http.client.utils.URLEncodedUtils.parse(Ljava/lang/String;Ljava/nio/charset/Charset;)Ljava/util/List;
at
org.apache.hadoop.security.authentication.server.PseudoAuthenticationHandler.getUserName(PseudoAuthenticationHandler.java:124)
at
org.apache.hadoop.security.authentication.server.PseudoAuthenticationHandler.authenticate(PseudoAuthenticationHandler.java:160)
at
org.apache.hadoop.security.authentication.server.AuthenticationFilter.doFilter(AuthenticationFilter.java:357)
at org.apache.oozie.servlet.AuthFilter.doFilter(AuthFilter.java:131)
{noformat}
The issue is apparent in the snippet below when hadoop-webapp is being built
the oozie.war is shown to have both versions of hive besides both version of
httpcomponents.
{noformat}
main:
fileset: Setup scanner in dir
/projects/incubator-falcon/hadoop-webapp/target/oozie with patternSet{
includes: [] excludes: [] }
[jar] Building jar:
/projects/incubator-falcon/hadoop-webapp/target/oozie.war
[jar] adding directory META-INF/
[jar] adding entry META-INF/MANIFEST.MF
[jar] adding directory META-INF/maven/
[jar] adding directory META-INF/maven/org.apache.oozie/
[jar] adding directory META-INF/maven/org.apache.oozie/oozie-webapp/
[jar] adding directory WEB-INF/
[jar] adding directory WEB-INF/classes/
[jar] adding directory WEB-INF/lib/
...
[jar] adding entry WEB-INF/lib/hive-ant-0.13.0.jar
[jar] adding entry WEB-INF/lib/hive-builtins-0.10.0.jar
[jar] adding entry WEB-INF/lib/hive-cli-0.10.0.jar
[jar] adding entry WEB-INF/lib/hive-cli-0.13.0.jar
[jar] adding entry WEB-INF/lib/hive-common-0.10.0.jar
[jar] adding entry WEB-INF/lib/hive-common-0.13.0.jar
[jar] adding entry WEB-INF/lib/hive-exec-0.10.0.jar
[jar] adding entry WEB-INF/lib/hive-exec-0.13.0.jar
[jar] adding entry WEB-INF/lib/hive-hcatalog-core-0.13.0.jar
[jar] adding entry WEB-INF/lib/hive-metastore-0.10.0.jar
[jar] adding entry WEB-INF/lib/hive-metastore-0.13.0.jar
[jar] adding entry WEB-INF/lib/hive-pdk-0.10.0.jar
[jar] adding entry WEB-INF/lib/hive-serde-0.10.0.jar
[jar] adding entry WEB-INF/lib/hive-serde-0.13.0.jar
[jar] adding entry WEB-INF/lib/hive-service-0.10.0.jar
[jar] adding entry WEB-INF/lib/hive-service-0.13.0.jar
...
[jar] adding entry WEB-INF/lib/httpclient-4.1.3.jar
[jar] adding entry WEB-INF/lib/httpcore-4.1.3.jar
...
{noformat}
The fix is to exclude httpcomponents from hive-metastore, hive-webhcat and
oozie-webapp dependencies besides bumping up the version of hive by default
when oozie is built.
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