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https://issues.apache.org/jira/browse/HIVE-26095?focusedWorklogId=751201&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-751201
]
ASF GitHub Bot logged work on HIVE-26095:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 31/Mar/22 20:08
Start Date: 31/Mar/22 20:08
Worklog Time Spent: 10m
Work Description: zabetak commented on a change in pull request #3156:
URL: https://github.com/apache/hive/pull/3156#discussion_r839977437
##########
File path:
service/src/test/org/apache/hive/service/cli/operation/TestQueryLifeTimeHooksWithSQLOperation.java
##########
@@ -110,6 +118,45 @@ public void afterExecution(QueryLifeTimeHookContext ctx,
boolean hasError) {
assertNull(ctx.getHookContext().getException());
assertNotNull(ctx.getHookContext().getQueryInfo());
assertNotNull(ctx.getHookContext().getQueryInfo().getQueryDisplay());
+ assertQueryId(ctx.getQueryId());
}
}
+
+ /**
+ * Asserts that the specified query id exists and has the expected prefix
and size.
+ *
+ * <p>
+ * A query id looks like below:
+ * <pre>
+ * username_20220330093338_dab90f30-5e79-463d-8359-0d2fff57effa
+ * </pre>
+ * and we can accurately predict how the prefix should look like. T
+ * </p>
+ *
+ * @param actualQueryId the query id to verify
+ */
+ private static void assertQueryId(String actualQueryId) {
+ assertNotNull(actualQueryId);
+ String expectedIdPrefix = makeQueryIdStablePrefix();
+ String actualIdPrefix = actualQueryId.substring(0,
expectedIdPrefix.length());
+ assertEquals(expectedIdPrefix, actualIdPrefix);
+ assertEquals(expectedIdPrefix.length() + 41, actualQueryId.length());
+ }
+
+ /**
+ * Makes a query id prefix that is stable for an hour. The prefix changes
every hour but this is enough to guarantee
Review comment:
To avoid the risk we can remove the prefix check and keep only the
length check. Alternatively, we can simply `assertNotNull` for the queryId and
nothing more. What do you prefer?
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Issue Time Tracking
-------------------
Worklog Id: (was: 751201)
Time Spent: 1h (was: 50m)
> Add queryid in QueryLifeTimeHookContext
> ---------------------------------------
>
> Key: HIVE-26095
> URL: https://issues.apache.org/jira/browse/HIVE-26095
> Project: Hive
> Issue Type: New Feature
> Components: Hooks
> Reporter: Stamatis Zampetakis
> Assignee: Stamatis Zampetakis
> Priority: Major
> Labels: pull-request-available
> Fix For: 4.0.0-alpha-2
>
> Time Spent: 1h
> Remaining Estimate: 0h
>
> A
> [QueryLifeTimeHook|https://github.com/apache/hive/blob/6c0b86ef0cfc67c5acb3468408e1d46fa6ef8024/ql/src/java/org/apache/hadoop/hive/ql/hooks/QueryLifeTimeHook.java]
> is executed various times in the life-cycle of a query but it is not always
> possible to obtain the id of the query. The query id is inside the
> {{HookContext}} but the latter is not always available notably during
> compilation.
> The query id is useful for many purposes as it is the only way to uniquely
> identify the query/command that is currently running. It is also the only way
> to match together events appearing in before and after methods.
> The goal of this jira is to add the query id in
> [QueryLifeTimeHookContext|https://github.com/apache/hive/blob/6c0b86ef0cfc67c5acb3468408e1d46fa6ef8024/ql/src/java/org/apache/hadoop/hive/ql/hooks/QueryLifeTimeHookContext.java]
> and make it available during all life-cycle events.
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