kadirozde commented on a change in pull request #679: PHOENIX-5645 -
BaseScannerRegionObserver should prevent compaction from purg…
URL: https://github.com/apache/phoenix/pull/679#discussion_r366620077
##########
File path:
phoenix-core/src/it/java/org/apache/phoenix/end2end/MaxLookbackIT.java
##########
@@ -168,36 +184,48 @@ public void testTTLAndMaxLookbackAge() throws Exception {
conf.setLong(HRegion.MEMSTORE_PERIODIC_FLUSH_INTERVAL, 0L);
try (Connection conn = DriverManager.getConnection(getUrl())) {
String dataTableName = generateUniqueName();
- String indexStem = generateUniqueName();
- createTableAndIndexes(conn, dataTableName, indexStem);
- long afterFirstInsertSCN =
org.apache.phoenix.util.EnvironmentEdgeManager.currentTimeMillis();
+ createTable(dataTableName);
+ //increment by 10 min to make sure we don't "look back" past table
creation
+ injectEdge.incValue(WAIT_AFTER_TABLE_CREATION);
+ populateTable(dataTableName);
+ injectEdge.incValue(1);
+ long afterFirstInsertSCN =
EnvironmentEdgeManager.currentTimeMillis();
TableName dataTable = TableName.valueOf(dataTableName);
assertTableHasTtl(conn, dataTable, ttl);
- String fullIndexName = indexStem + "1";
- TableName indexTable = TableName.valueOf(fullIndexName);
- assertTableHasTtl(conn, indexTable, ttl);
-
//first make sure we inserted correctly
- String sql = String.format("SELECT val2 FROM %s WHERE val1 =
'ab'", dataTableName);
- assertExplainPlan(conn, sql, dataTableName, fullIndexName);
+ String sql = String.format("SELECT val2 FROM %s WHERE id = 'a'",
dataTableName);
+ // assertExplainPlan(conn, sql, dataTableName, fullIndexName);
assertRowExistsAtSCN(getUrl(),sql, afterFirstInsertSCN, true);
int originalRowCount = 2;
- assertRawRowCount(conn, indexTable, originalRowCount);
+ assertRawRowCount(conn, dataTable, originalRowCount);
//force a flush
- flush(indexTable);
+ flush(dataTable);
//flush shouldn't have changed it
- assertRawRowCount(conn, indexTable, originalRowCount);
+ assertRawRowCount(conn, dataTable, originalRowCount);
+ // assertExplainPlan(conn, sql, dataTableName,
fullIndexName);
+ long timeToSleep = (MAX_LOOKBACK_AGE * 1000) -
+ (EnvironmentEdgeManager.currentTimeMillis() -
afterFirstInsertSCN);
+ if (timeToSleep > 0) {
+ injectEdge.incValue(timeToSleep);
+ //Thread.sleep(timeToSleep);
+ }
+ //make sure it's still on disk
+ assertRawRowCount(conn, dataTable, originalRowCount);
+ injectEdge.incValue(1); //get a new timestamp for compaction
+ majorCompact(dataTable,
EnvironmentEdgeManager.currentTimeMillis());
+ //nothing should have been purged by this major compaction
+ assertRawRowCount(conn, dataTable, originalRowCount);
//now wait the TTL
- Thread.sleep((ttl +1) * 1000);
- long afterTTLExpiresSCN =
org.apache.phoenix.util.EnvironmentEdgeManager.currentTimeMillis();
- assertExplainPlan(conn, sql, dataTableName, fullIndexName);
- //make sure we can't see it after expiration from masking
- assertRowExistsAtSCN(getUrl(), sql, afterTTLExpiresSCN, false);
- //but it's still on disk
- assertRawRowCount(conn, indexTable, originalRowCount);
- long beforeMajorCompactSCN =
org.apache.phoenix.util.EnvironmentEdgeManager.currentTimeMillis();
- majorCompact(indexTable, beforeMajorCompactSCN);
- assertRawRowCount(conn, indexTable, 0);
+ timeToSleep = (ttl * 1000) -
Review comment:
nit : timeToAdvance sounds better than timeToSleep to me
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
[email protected]
With regards,
Apache Git Services
