[
https://issues.apache.org/jira/browse/HIVE-24878?focusedWorklogId=568051&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-568051
]
ASF GitHub Bot logged work on HIVE-24878:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 18/Mar/21 02:46
Start Date: 18/Mar/21 02:46
Worklog Time Spent: 10m
Work Description: ArkoSharma commented on a change in pull request #2067:
URL: https://github.com/apache/hive/pull/2067#discussion_r596514205
##########
File path:
itests/hive-unit/src/test/java/org/apache/hadoop/hive/ql/parse/TestReplicationScenariosAcrossInstances.java
##########
@@ -2237,4 +2242,27 @@ private void assertExternalFileInfo(List<String>
expected, String dumplocation,
}
ReplicationTestUtils.assertExternalFileInfo(warehouseInstance, expected,
externalTableInfoFile);
}
+
+ private void assertFunctionJarsOnTarget(String functionName, List<String>
expectedJars) throws IOException {
+ //correct location of jars on target is
functionRoot/dbName/funcName/nanoTs/jarFile
+ FileStatus[] fileStatuses = replica.miniDFSCluster.getFileSystem()
+ .globStatus(
+ new Path(replica.functionsRoot + "/" +
replicatedDbName.toLowerCase() + "/" +
+ functionName.toLowerCase() + "/*/*"), path ->
path.toString().endsWith("jar")
+ );
+ assertEquals(fileStatuses.length, expectedJars.size());
+ List<String> jars = Arrays.stream(fileStatuses).map(f -> {
+ String[] splits = f.getPath().toString().split("/");
+ return splits[splits.length - 1];
Review comment:
That will work, will make this change.
##########
File path:
itests/hive-unit/src/test/java/org/apache/hadoop/hive/ql/parse/TestReplicationScenariosAcrossInstances.java
##########
@@ -2237,4 +2242,27 @@ private void assertExternalFileInfo(List<String>
expected, String dumplocation,
}
ReplicationTestUtils.assertExternalFileInfo(warehouseInstance, expected,
externalTableInfoFile);
}
+
+ private void assertFunctionJarsOnTarget(String functionName, List<String>
expectedJars) throws IOException {
+ //correct location of jars on target is
functionRoot/dbName/funcName/nanoTs/jarFile
+ FileStatus[] fileStatuses = replica.miniDFSCluster.getFileSystem()
+ .globStatus(
+ new Path(replica.functionsRoot + "/" +
replicatedDbName.toLowerCase() + "/" +
+ functionName.toLowerCase() + "/*/*"), path ->
path.toString().endsWith("jar")
+ );
+ assertEquals(fileStatuses.length, expectedJars.size());
+ List<String> jars = Arrays.stream(fileStatuses).map(f -> {
+ String[] splits = f.getPath().toString().split("/");
+ return splits[splits.length - 1];
+ }).collect(Collectors.toList());
+ assertThat(jars, containsInAnyOrder(expectedJars.toArray()));
+
+ //confirm no jars in nested directories
+ FileStatus[] nestedFileStatuses = replica.miniDFSCluster.getFileSystem()
+ .globStatus(
+ new Path(replica.functionsRoot + "/" +
replicatedDbName.toLowerCase() + "/" + functionName + "/*/*/*")
+ ,path -> path.toString().endsWith("jar")
+ );
+ assertEquals(nestedFileStatuses.length, 0);
Review comment:
Yes, i think a better check after matching the jar names will just be to
confirm none of the files are directories. That will also be sufficient to test
there are no nested directories. Will make this change.
##########
File path:
itests/hive-unit/src/test/java/org/apache/hadoop/hive/ql/parse/TestReplicationScenariosAcrossInstances.java
##########
@@ -2237,4 +2242,27 @@ private void assertExternalFileInfo(List<String>
expected, String dumplocation,
}
ReplicationTestUtils.assertExternalFileInfo(warehouseInstance, expected,
externalTableInfoFile);
}
+
+ private void assertFunctionJarsOnTarget(String functionName, List<String>
expectedJars) throws IOException {
+ //correct location of jars on target is
functionRoot/dbName/funcName/nanoTs/jarFile
+ FileStatus[] fileStatuses = replica.miniDFSCluster.getFileSystem()
+ .globStatus(
+ new Path(replica.functionsRoot + "/" +
replicatedDbName.toLowerCase() + "/" +
+ functionName.toLowerCase() + "/*/*"), path ->
path.toString().endsWith("jar")
+ );
+ assertEquals(fileStatuses.length, expectedJars.size());
+ List<String> jars = Arrays.stream(fileStatuses).map(f -> {
+ String[] splits = f.getPath().toString().split("/");
+ return splits[splits.length - 1];
+ }).collect(Collectors.toList());
+ assertThat(jars, containsInAnyOrder(expectedJars.toArray()));
Review comment:
This is done in a preceding line : assertEquals(fileStatuses.length,
expectedJars.size());
##########
File path:
itests/hive-unit/src/test/java/org/apache/hadoop/hive/ql/parse/TestReplicationScenariosAcrossInstances.java
##########
@@ -2237,4 +2242,27 @@ private void assertExternalFileInfo(List<String>
expected, String dumplocation,
}
ReplicationTestUtils.assertExternalFileInfo(warehouseInstance, expected,
externalTableInfoFile);
}
+
+ private void assertFunctionJarsOnTarget(String functionName, List<String>
expectedJars) throws IOException {
+ //correct location of jars on target is
functionRoot/dbName/funcName/nanoTs/jarFile
+ FileStatus[] fileStatuses = replica.miniDFSCluster.getFileSystem()
+ .globStatus(
+ new Path(replica.functionsRoot + "/" +
replicatedDbName.toLowerCase() + "/" +
+ functionName.toLowerCase() + "/*/*"), path ->
path.toString().endsWith("jar")
Review comment:
This check is actually not required, removing it.
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Issue Time Tracking
-------------------
Worklog Id: (was: 568051)
Time Spent: 0.5h (was: 20m)
> ClassNotFound exception for function replication.
> -------------------------------------------------
>
> Key: HIVE-24878
> URL: https://issues.apache.org/jira/browse/HIVE-24878
> Project: Hive
> Issue Type: Bug
> Reporter: Arko Sharma
> Assignee: Arko Sharma
> Priority: Major
> Labels: pull-request-available
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> Jar is copied to path <functionRoot>/dbName/funcName/nanoTS/jarName/jarName
> Correct path should be <functionRoot>/dbName/funcName/nanoTS/jarName
> Output of hdfs dfs -find on sample function root.
> /user/hive/repl/functions/bn9/udf6/28312880814467788/testudf6.jar
> /user/hive/repl/functions/bn9/udf6/28312880814467788/testudf6.jar/testudf6.jar
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