Bump Kudu version to bec2a24
Bump Kudu version to bec2a24

Change-Id: Iaeafb27412892112f59f10a70f57eb2275e02fd5
Reviewed-on: http://gerrit.cloudera.org:8080/8207
Reviewed-by: Thomas Tauber-Marshall <55b5d0aded728f7a3075d2dcc6abf84f96c36406@cloudera.com>
Tested-by: Impala Public Jenkins

cloudera/Impala,cloudera/Impala,cloudera/Impala,cloudera/Impala,cloudera/Impala,cloudera/Impala,cloudera/Impala