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The ClassLoader whence a UDF was loaded needs to be kept open for executions of the UDF, so that the UDF can load other classes from the same jar. (A typical scenario might be a utility class.) This was broken by the fix to IMPALA-7668. This commit moves closing the ClassLoader to the close() function. A test for a UDF that imports a static method from another file has been added. Doing so failed without this change. Change-Id: Ic02e42fb25a2754ede21fe00312a60f07e0ba8a2 Reviewed-on: http://gerrit.cloudera.org:8080/12125 Reviewed-by: Philip Zeyliger <philip@cloudera.com> Tested-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>
104 lines
3.9 KiB
Plaintext
104 lines
3.9 KiB
Plaintext
====
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---- QUERY
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create function hive_pi() returns double
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location '$FILESYSTEM_PREFIX/test-warehouse/hive-exec.jar'
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symbol='org.apache.hadoop.hive.ql.udf.UDFPI';
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create function hive_round(double) returns double
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location '$FILESYSTEM_PREFIX/test-warehouse/hive-exec.jar'
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symbol='org.apache.hadoop.hive.ql.udf.UDFRound';
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create function hive_floor(double) returns bigint
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location '$FILESYSTEM_PREFIX/test-warehouse/hive-exec.jar'
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symbol='org.apache.hadoop.hive.ql.udf.UDFFloor';
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create function hive_mod(int, int) returns int
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location '$FILESYSTEM_PREFIX/test-warehouse/hive-exec.jar'
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symbol='org.apache.hadoop.hive.ql.udf.UDFPosMod';
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create function hive_bin(bigint) returns string
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location '$FILESYSTEM_PREFIX/test-warehouse/hive-exec.jar'
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symbol='org.apache.hadoop.hive.ql.udf.UDFBin';
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create function hive_lower(string) returns string
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location '$FILESYSTEM_PREFIX/test-warehouse/hive-exec.jar'
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symbol='org.apache.hadoop.hive.ql.udf.UDFLower';
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# Used to test persistent java functions
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create function identity_anytype
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location '$FILESYSTEM_PREFIX/test-warehouse/impala-hive-udfs.jar'
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symbol='org.apache.impala.TestUdf';
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create function identity(boolean) returns boolean
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location '$FILESYSTEM_PREFIX/test-warehouse/impala-hive-udfs.jar'
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symbol='org.apache.impala.TestUdf';
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create function identity(tinyint) returns tinyint
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location '$FILESYSTEM_PREFIX/test-warehouse/impala-hive-udfs.jar'
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symbol='org.apache.impala.TestUdf';
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create function identity(smallint) returns smallint
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location '$FILESYSTEM_PREFIX/test-warehouse/impala-hive-udfs.jar'
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symbol='org.apache.impala.TestUdf';
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create function identity(int) returns int
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location '$FILESYSTEM_PREFIX/test-warehouse/impala-hive-udfs.jar'
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symbol='org.apache.impala.TestUdf';
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create function identity(bigint) returns bigint
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location '$FILESYSTEM_PREFIX/test-warehouse/impala-hive-udfs.jar'
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symbol='org.apache.impala.TestUdf';
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create function identity(float) returns float
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location '$FILESYSTEM_PREFIX/test-warehouse/impala-hive-udfs.jar'
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symbol='org.apache.impala.TestUdf';
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create function identity(double) returns double
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location '$FILESYSTEM_PREFIX/test-warehouse/impala-hive-udfs.jar'
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symbol='org.apache.impala.TestUdf';
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create function identity(string) returns string
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location '$FILESYSTEM_PREFIX/test-warehouse/impala-hive-udfs.jar'
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symbol='org.apache.impala.TestUdf';
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create function identity(string, string) returns string
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location '$FILESYSTEM_PREFIX/test-warehouse/impala-hive-udfs.jar'
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symbol='org.apache.impala.TestUdf';
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create function identity(string, string, string) returns string
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location '$FILESYSTEM_PREFIX/test-warehouse/impala-hive-udfs.jar'
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symbol='org.apache.impala.TestUdf';
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create function hive_add(int, int) returns int
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location '$FILESYSTEM_PREFIX/test-warehouse/impala-hive-udfs.jar'
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symbol='org.apache.impala.TestUdf';
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create function hive_add(smallint, smallint) returns smallint
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location '$FILESYSTEM_PREFIX/test-warehouse/impala-hive-udfs.jar'
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symbol='org.apache.impala.TestUdf';
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create function hive_add(float, float) returns float
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location '$FILESYSTEM_PREFIX/test-warehouse/impala-hive-udfs.jar'
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symbol='org.apache.impala.TestUdf';
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create function hive_add(double, double) returns double
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location '$FILESYSTEM_PREFIX/test-warehouse/impala-hive-udfs.jar'
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symbol='org.apache.impala.TestUdf';
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create function hive_add(boolean, boolean) returns boolean
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location '$FILESYSTEM_PREFIX/test-warehouse/impala-hive-udfs.jar'
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symbol='org.apache.impala.TestUdf';
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create function throws_exception() returns boolean
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location '$FILESYSTEM_PREFIX/test-warehouse/impala-hive-udfs.jar'
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symbol='org.apache.impala.TestUdfException';
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create function replace_string(string) returns string
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location '$FILESYSTEM_PREFIX/test-warehouse/impala-hive-udfs.jar'
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symbol='org.apache.impala.ReplaceStringUdf';
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create function import_nearby_classes(string) returns string
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location '$FILESYSTEM_PREFIX/test-warehouse/impala-hive-udfs.jar'
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symbol='org.apache.impala.ImportsNearbyClassesUdf';
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====
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