Examples with InitializeStoreFileTrackerProcedure org.apache.hadoop.hbase.regionserver.storefiletracker.InitializeStoreFileTrackerProcedure used on opensource projects

Example 1 with InitializeStoreFileTrackerProcedure

use of org.apache.hadoop.hbase.regionserver.storefiletracker.InitializeStoreFileTrackerProcedure in project hbase by apache.

the class RollingUpgradeChore method isCompletelyMigrateSFT.

private boolean isCompletelyMigrateSFT(int concurrentCount) {
    Iterator<InitializeStoreFileTrackerProcedure> iter = processingProcs.iterator();
    while (iter.hasNext()) {
        InitializeStoreFileTrackerProcedure proc = iter.next();
        if (procedureExecutor.isFinished(proc.getProcId())) {
            iter.remove();
        }
    }
    // all procedures executed last time are completed.
    if (!processingProcs.isEmpty()) {
        return false;
    }
    Map<String, TableDescriptor> migrateSFTTables;
    try {
        migrateSFTTables = tableDescriptors.getAll().entrySet().stream().filter(entry -> {
            TableDescriptor td = entry.getValue();
            return StringUtils.isEmpty(td.getValue(StoreFileTrackerFactory.TRACKER_IMPL));
        }).limit(concurrentCount).collect(Collectors.toMap(e -> e.getKey(), e -> e.getValue()));
    } catch (IOException e) {
        LOG.warn("Failed to migrate StoreFileTracker", e);
        return false;
    }
    if (migrateSFTTables.isEmpty()) {
        LOG.info("There is no table to migrate StoreFileTracker!");
        return true;
    }
    for (Map.Entry<String, TableDescriptor> entry : migrateSFTTables.entrySet()) {
        TableDescriptor tableDescriptor = entry.getValue();
        InitializeStoreFileTrackerProcedure proc = new InitializeStoreFileTrackerProcedure(procedureExecutor.getEnvironment(), tableDescriptor.getTableName());
        procedureExecutor.submitProcedure(proc);
        processingProcs.add(proc);
    }
    return false;
}