[ https://issues.apache.org/jira/browse/HDFS-8474?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14558099#comment-14558099 ]
Kiran Kumar M R commented on HDFS-8474: --------------------------------------- Link to Impala JIRA https://issues.cloudera.org/browse/IMPALA-2029 > Impala compilation breaks with libhdfs in 2.7 as getJNIEnv is not visible > ------------------------------------------------------------------------- > > Key: HDFS-8474 > URL: https://issues.apache.org/jira/browse/HDFS-8474 > Project: Hadoop HDFS > Issue Type: Bug > Components: build, libhdfs > Affects Versions: 2.7.0 > Environment: Red Hat Enterprise Linux Server release 6.4 and gcc 4.3.4 > Reporter: Varun Saxena > Assignee: Varun Saxena > Priority: Critical > Attachments: HDFS-8474.01.patch > > > Impala in CDH 5.2.0 is not compiling with libhdfs.so in 2.7.0 on RedHat 6.4. > This is because getJNIEnv is not visible in the so file. > Compilation fails with below error message : > ../../build/release/exec/libExec.a(hbase-table-scanner.cc.o): In function > `impala::HBaseTableScanner::Init()': > /usr1/code/Impala/code/current/impala/be/src/exec/hbase-table-scanner.cc:113: > undefined reference to `getJNIEnv' > ../../build/release/exprs/libExprs.a(hive-udf-call.cc.o):/usr1/code/Impala/code/current/impala/be/src/exprs/hive-udf-call.cc:227: > more undefined references to `getJNIEnv' follow > collect2: ld returned 1 exit status > make[3]: *** [be/build/release/service/impalad] Error 1 > make[2]: *** [be/src/service/CMakeFiles/impalad.dir/all] Error 2 > make[1]: *** [be/src/service/CMakeFiles/impalad.dir/rule] Error 2 > make: *** [impalad] Error 2 > Compiler Impala Failed, exit > libhdfs.so.0.0.0 returns nothing when following command is run. > "nm -D libhdfs.so.0.0.0 | grep getJNIEnv" -- This message was sent by Atlassian JIRA (v6.3.4#6332)