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From phrocker <...@git.apache.org>
Subject [GitHub] accumulo pull request #270: ACCUMULO-4657 Reduce excessive logging / logging...
Date Tue, 20 Jun 2017 17:45:05 GMT
Github user phrocker commented on a diff in the pull request:

    https://github.com/apache/accumulo/pull/270#discussion_r123046678
  
    --- Diff: server/base/src/main/java/org/apache/accumulo/server/util/MetadataTableUtil.java
---
    @@ -894,12 +894,19 @@ public static void removeBulkLoadEntries(Connector conn, String
tableId, long ti
             BatchWriter bw = conn.createBatchWriter(MetadataTable.NAME, new BatchWriterConfig()))
{
           mscanner.setRange(new KeyExtent(tableId, null, null).toMetadataRange());
           mscanner.fetchColumnFamily(TabletsSection.BulkFileColumnFamily.NAME);
    +      boolean shouldTrace = log.isTraceEnabled();
    +      String tidString = Long.toString(tid);
           for (Entry<Key,Value> entry : mscanner) {
    -        log.debug("Looking at entry " + entry + " with tid " + tid);
    -        if (Long.parseLong(entry.getValue().toString()) == tid) {
    -          log.debug("deleting entry " + entry);
    -          Mutation m = new Mutation(entry.getKey().getRow());
    -          m.putDelete(entry.getKey().getColumnFamily(), entry.getKey().getColumnQualifier());
    +        if (shouldTrace) {
    +          log.trace("Looking at entry " + entry + " with tid " + tidString);
    --- End diff --
    
    It's ultimately cleaner to keep the conditional in slf4j. Does this change actually provide
benefit over using SLF4j with the better call? 


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