kunal642 commented on a change in pull request #4109:
URL:
https://github.com/apache/carbondata/pull/4109#discussion_r596951104##########
File path: core/src/main/java/org/apache/carbondata/core/util/DeleteLoadFolders.java
##########
@@ -230,45 +241,46 @@ private static LoadMetadataDetails getCurrentLoadStatusOfSegment(String segmentI
return null;
}
- public static boolean deleteLoadFoldersFromFileSystem(
+ public static Set<String> deleteLoadFoldersFromFileSystem(
AbsoluteTableIdentifier absoluteTableIdentifier, boolean isForceDelete, LoadMetadataDetails[]
details, String metadataPath, boolean cleanStaleInProgress) {
- boolean isDeleted = false;
+ Set<String> loadsToDelete = new HashSet<>();
if (details != null && details.length != 0) {
for (LoadMetadataDetails oneLoad : details) {
- if (checkIfLoadCanBeDeleted(oneLoad, isForceDelete, cleanStaleInProgress)) {
- ICarbonLock segmentLock = CarbonLockFactory.getCarbonLockObj(absoluteTableIdentifier,
- CarbonTablePath.addSegmentPrefix(oneLoad.getLoadName()) + LockUsage.LOCK);
- try {
- if (oneLoad.getSegmentStatus() == SegmentStatus.INSERT_OVERWRITE_IN_PROGRESS
- || oneLoad.getSegmentStatus() == SegmentStatus.INSERT_IN_PROGRESS) {
- if (segmentLock.lockWithRetries(1, 5)) {
- LOGGER.info("Info: Acquired segment lock on segment:" + oneLoad.getLoadName());
- LoadMetadataDetails currentDetails =
- getCurrentLoadStatusOfSegment(oneLoad.getLoadName(), metadataPath);
- if (currentDetails != null && checkIfLoadCanBeDeleted(currentDetails,
- isForceDelete, cleanStaleInProgress)) {
- oneLoad.setVisibility("false");
- isDeleted = true;
- LOGGER.info("Info: Deleted the load " + oneLoad.getLoadName());
- }
- } else {
- LOGGER.info("Info: Load in progress for segment" + oneLoad.getLoadName());
- return isDeleted;
- }
- } else {
+ if (checkIfLoadCanBeDeleted(oneLoad, isForceDelete, cleanStaleInProgress,
+ absoluteTableIdentifier)) {
+ if (oneLoad.getSegmentStatus() == SegmentStatus.INSERT_OVERWRITE_IN_PROGRESS
+ || oneLoad.getSegmentStatus() == SegmentStatus.INSERT_IN_PROGRESS) {
+ LoadMetadataDetails currentDetails =
+ getCurrentLoadStatusOfSegment(oneLoad.getLoadName(), metadataPath);
+ if (currentDetails != null && checkIfLoadCanBeDeleted(currentDetails,
+ isForceDelete, cleanStaleInProgress, absoluteTableIdentifier)) {
oneLoad.setVisibility("false");
- isDeleted = true;
+ loadsToDelete.add(oneLoad.getLoadName());
LOGGER.info("Info: Deleted the load " + oneLoad.getLoadName());
}
- } finally {
- segmentLock.unlock();
- LOGGER.info("Info: Segment lock on segment:" + oneLoad.getLoadName() + " is released");
+ } else {
+ oneLoad.setVisibility("false");
+ loadsToDelete.add(oneLoad.getLoadName());
+ LOGGER.info("Info: Deleted the load " + oneLoad.getLoadName());
}
}
}
}
- return isDeleted;
+ return loadsToDelete;
}
+ private static boolean canSegmentLockBeAcquired(LoadMetadataDetails oneLoad,
+ AbsoluteTableIdentifier absoluteTableIdentifier) {
+ ICarbonLock segmentLock = CarbonLockFactory.getCarbonLockObj(absoluteTableIdentifier,
+ CarbonTablePath.addSegmentPrefix(oneLoad.getLoadName()) + LockUsage.LOCK);
+ if (segmentLock.lockWithRetries()) {
+ LOGGER.info("INFO: Segment Lock on segment: " + oneLoad.getLoadName() + "can be acquired.");
Review comment:
remove "INFO:" from the log message
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