| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more contributor license |
| * agreements. See the NOTICE file distributed with this work for additional information regarding |
| * copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance with the License. You may obtain a |
| * copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software distributed under the License |
| * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express |
| * or implied. See the License for the specific language governing permissions and limitations under |
| * the License. |
| */ |
| package org.apache.geode.management.internal.cli.util; |
| |
| import static org.apache.commons.lang3.StringUtils.join; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.io.StringReader; |
| import java.util.Properties; |
| import java.util.regex.Pattern; |
| |
| import org.apache.commons.lang3.exception.ExceptionUtils; |
| |
| import org.apache.geode.GemFireIOException; |
| import org.apache.geode.cache.DiskAccessException; |
| import org.apache.geode.internal.cache.DiskStoreImpl; |
| import org.apache.geode.management.internal.cli.GfshParser; |
| import org.apache.geode.management.internal.i18n.CliStrings; |
| |
| public class DiskStoreUpgrader { |
| |
| public static final String STACKTRACE_START = "--------------------------"; |
| |
| private static final String DIR_ARRAY_SEPARATOR = ", "; |
| |
| public static void main(String[] args) { |
| if (args.length < 3) { |
| throw new IllegalArgumentException( |
| "Requires 3 arguments : <diskStoreName> <diskDirs> <maxOpLogSize>"); |
| } |
| |
| Properties prop = new Properties(); |
| try { |
| prop.load(new StringReader( |
| args[0] + GfshParser.LINE_SEPARATOR + args[1] + GfshParser.LINE_SEPARATOR + args[2])); |
| } catch (IOException e) { |
| throw new IllegalArgumentException( |
| "Requires 3 arguments : <diskStoreName> <diskDirs> <maxOpLogSize>"); |
| } |
| |
| boolean errored = false; |
| String errorString = null; |
| String stackTraceString = null; |
| String diskStoreName = null; |
| String[] diskDirs = null; |
| try { |
| diskStoreName = prop.getProperty(CliStrings.UPGRADE_OFFLINE_DISK_STORE__NAME); |
| String diskDirsStr = prop.getProperty(CliStrings.UPGRADE_OFFLINE_DISK_STORE__DISKDIRS); |
| diskDirs = diskDirsStr.split(","); |
| String maxOpLogSize = prop.getProperty(CliStrings.UPGRADE_OFFLINE_DISK_STORE__MAXOPLOGSIZE); |
| long maxOplogSize = Long.parseLong(maxOpLogSize); |
| |
| upgrade(diskStoreName, diskDirs, maxOplogSize); |
| } catch (GemFireIOException e) { |
| errored = true; |
| Throwable cause = e.getCause(); |
| if (cause instanceof IllegalStateException) { |
| String message = cause.getMessage(); |
| if (stringMatches( |
| String.format("The init file %s does not exist.", "(.*)"), |
| message)) { |
| errorString = CliStrings.format( |
| CliStrings.UPGRADE_OFFLINE_DISK_STORE__MSG__CANNOT_LOCATE_0_DISKSTORE_IN_1, |
| diskStoreName, join(diskDirs, DIR_ARRAY_SEPARATOR)); |
| } else { |
| errorString = message; |
| } |
| } else if (cause instanceof DiskAccessException) { |
| boolean isKnownCause = false; |
| Throwable nestedCause = cause.getCause(); |
| if (nestedCause instanceof IOException) { |
| String message = nestedCause.getMessage(); |
| if (stringMatches(String.format("The file %s is being used by another process.", |
| "(.*)"), message)) { |
| errorString = |
| CliStrings.UPGRADE_OFFLINE_DISK_STORE__MSG__DISKSTORE_IN_USE_COMPACT_DISKSTORE_CAN_BE_USED; |
| isKnownCause = true; |
| } |
| } |
| if (!isKnownCause) { |
| errorString = CliStrings.format( |
| CliStrings.UPGRADE_OFFLINE_DISK_STORE__MSG__CANNOT_ACCESS_DISKSTORE_0_FROM_1_CHECK_GFSH_LOGS, |
| diskStoreName, join(diskDirs, DIR_ARRAY_SEPARATOR)); |
| } |
| } else { |
| errorString = e.getMessage(); // which are other known exceptions? |
| } |
| stackTraceString = ExceptionUtils.getStackTrace(e); |
| } catch (IllegalArgumentException e) { |
| errored = true; |
| errorString = e.getMessage(); |
| stackTraceString = ExceptionUtils.getStackTrace(e); |
| } finally { |
| if (errorString != null) { |
| System.err.println(errorString); |
| } |
| if (stackTraceString != null) { |
| System.err.println(STACKTRACE_START); |
| System.err.println(stackTraceString); |
| } |
| |
| if (errored) { |
| System.exit(1); |
| } |
| } |
| } |
| |
| private static void upgrade(String diskStoreName, String[] diskDirs, long maxOplogSize) { |
| File[] dirs = null; |
| if (diskDirs != null) { |
| dirs = new File[diskDirs.length]; |
| for (int i = 0; i < dirs.length; i++) { |
| dirs[i] = new File(diskDirs[i]); |
| } |
| } |
| try { |
| DiskStoreImpl.offlineCompact(diskStoreName, dirs, true, maxOplogSize); |
| } catch (Exception ex) { |
| String fieldsMessage = (maxOplogSize != -1 |
| ? CliStrings.UPGRADE_OFFLINE_DISK_STORE__MAXOPLOGSIZE + "=" + maxOplogSize + "," : ""); |
| fieldsMessage += join(dirs, DIR_ARRAY_SEPARATOR); |
| throw new GemFireIOException(CliStrings.format( |
| CliStrings.UPGRADE_OFFLINE_DISK_STORE__MSG__ERROR_WHILE_COMPACTING_DISKSTORE_0_WITH_1_REASON_2, |
| diskStoreName, fieldsMessage, ex.getMessage()), ex); |
| } |
| } |
| |
| private static boolean stringMatches(String str1, String str2) { |
| return Pattern.matches(str1, str2); |
| } |
| } |