List of countObsoleteNode() Examples

Examples of countObsoleteNode()

com.sleepycat.je.cleaner.UtilizationTracker.countObsoleteNode()
Counts a node that has become obsolete and tracks the LSN offset, if non-zero, to avoid a lookup during cleaning.
A zero LSN offset is used as a special value when obsolete offset tracking is not desired. [#15365] The file header entry (at offset zero) is never counted as obsolete, it is assumed to be obsolete by the cleaner.

This method should only be called for LNs and INs (i.e, only for nodes). If type is null we assume it is an LN.

Must be called under the log write latch.
com.sleepycat.je.log.LogManager.countObsoleteNode()
Count node as obsolete under the log write latch. This is done here because the log write latch is managed here, and all utilization counting must be performed under the log write latch.

Examples of com.sleepycat.je.cleaner.UtilizationTracker.countObsoleteNode()

            if (!DbLsn.isTransientOrNull(item.oldLsn)) {
                if (context.obsoleteDupsAllowed) {
                    tracker.countObsoleteNodeDupsAllowed
                        (item.oldLsn, entryType, item.oldSize, context.nodeDb);
                } else {
                    tracker.countObsoleteNode
                        (item.oldLsn, entryType, item.oldSize, context.nodeDb);
                }
            }


            /* Count auxOldLsn for same database; no specified size. */

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Examples of com.sleepycat.je.cleaner.UtilizationTracker.countObsoleteNode()

            if (!DbLsn.isTransientOrNull(item.auxOldLsn)) {
                if (context.obsoleteDupsAllowed) {
                    tracker.countObsoleteNodeDupsAllowed
                        (item.auxOldLsn, entryType, 0, context.nodeDb);
                } else {
                    tracker.countObsoleteNode
                        (item.auxOldLsn, entryType, 0, context.nodeDb);
                }
            }


            /*

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Examples of com.sleepycat.je.cleaner.UtilizationTracker.countObsoleteNode()

            context.packedObsoleteInfo.countObsoleteInfo
                (tracker, context.nodeDb);
        }
        if (context.obsoleteWriteLockInfo != null) {
            for (WriteLockInfo info : context.obsoleteWriteLockInfo) {
                tracker.countObsoleteNode(info.getAbortLsn(),
                                          null /*type*/,
                                          info.getAbortLogSize(),
                                          info.getAbortDb());
            }
        }

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Examples of com.sleepycat.je.cleaner.UtilizationTracker.countObsoleteNode()

                                   int size,
                                   DatabaseImpl nodeDb,
                                   boolean countExact) {
        UtilizationTracker tracker = envImpl.getUtilizationTracker();
        if (countExact) {
            tracker.countObsoleteNode(lsn, type, size, nodeDb);
        } else {
            tracker.countObsoleteNodeInexact(lsn, type, size, nodeDb);
        }
    }

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Examples of com.sleepycat.je.cleaner.UtilizationTracker.countObsoleteNode()

    DbLsn.longToLsn((Long) fileSummaryLsns.get(logFileNum));
            int cmpFsLsnToLogLsn =
    (fileSummaryLsn != DbLsn.NULL_LSN) ?
    DbLsn.compareTo(fileSummaryLsn, logLsn) : -1;
            if (cmpFsLsnToLogLsn < 0) {
                tracker.countObsoleteNode(logLsn, null);
            }
        }


        /* Was the LN found in the tree? */
        if (treeLsn != DbLsn.NULL_LSN) {

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Examples of com.sleepycat.je.cleaner.UtilizationTracker.countObsoleteNode()

        DbLsn.longToLsn((Long) fileSummaryLsns.get(oldLsnFile));
                int cmpOldFsLsnToNewLsn =
        (oldFsLsn != DbLsn.NULL_LSN) ?
        DbLsn.compareTo(oldFsLsn, newLsn) : -1;
                if (cmpOldFsLsnToNewLsn < 0) {
                    tracker.countObsoleteNode(oldLsn, null);
                }
            }


            /*
             * If the logLsn is equal to or precedes the treeLsn and the entry

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Examples of com.sleepycat.je.cleaner.UtilizationTracker.countObsoleteNode()

        /*
         * Count the logLsn as obsolete if it follows the FileSummaryLN for the
         * file of its Lsn.
         */
        if (cmpFsLsnToLogLsn < 0) {
            tracker.countObsoleteNode(logLsn, null);
        }


        /*
         * Consider the latest LSN for the given node that precedes the
         * FileSummaryLN for the file of its LSN.  Count this LSN as obsolete

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Examples of com.sleepycat.je.cleaner.UtilizationTracker.countObsoleteNode()

                /*
                 * We encountered a new file number and the FsLsn follows the
                 * logLsn.
                 */
                if (!ln.isDeleted()) {
                    tracker.countObsoleteNode(logLsn, null);
                }
                /* Don't count this file again. */
                countedFileSummaries.put(txnNodeId, logFileNum);
            }
        }

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Examples of com.sleepycat.je.cleaner.UtilizationTracker.countObsoleteNode()

        
        UtilizationTracker tracker = envImpl.getUtilizationTracker();


        for (int i = 0; i < lsnList.size(); i += 1) {
            Long offset = (Long) lsnList.get(i);
            tracker.countObsoleteNode(offset.longValue(), LogEntryType.LOG_IN);
        }
    }


    /* For unit testing only. */
    public void setReadHook(TestHook hook) {

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Examples of com.sleepycat.je.cleaner.UtilizationTracker.countObsoleteNode()

        
        UtilizationTracker tracker = envImpl.getUtilizationTracker();


        for (int i = 0; i < lsnList.size(); i += 1) {
            Long offset = (Long) lsnList.get(i);
            tracker.countObsoleteNode(offset.longValue(), LogEntryType.LOG_IN);
        }
    }


    /* For unit testing only. */
    public void setReadHook(TestHook hook) {

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